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  1. Artikel ; Online: Small GTPases modulate intrinsic and extrinsic forces that control epithelial folding in

    Rich, Ashley / Glotzer, Michael

    Small GTPases

    2021  Band 12, Heft 5-6, Seite(n) 416–428

    Abstract: Epithelial folding is a common means to execute morphogenetic movements. The gastrulating Drosophila embryo offers many examples of epithelial folding events, including the ventral, cephalic, and dorsal furrows. Each of these folding events is associated ...

    Abstract Epithelial folding is a common means to execute morphogenetic movements. The gastrulating Drosophila embryo offers many examples of epithelial folding events, including the ventral, cephalic, and dorsal furrows. Each of these folding events is associated with changes in intracellular contractility and/or cytoskeleton structures that autonomously promote epithelial folding. Here, we review accumulating evidence that suggests the progression and final form of ventral, cephalic, and dorsal furrows are also influenced by the behaviour of cells neighbouring these folds. We further discuss the prevalence and importance of junctional rearrangements during epithelial folding events, suggesting adherens junction components are prime candidates to modulate the transmission of the intercellular forces that influence folding events. Finally, we discuss how recently developed methods that enable precise spatial and/or temporal control of protein activity allow direct testing of molecular models of morphogenesis in vivo.
    Mesh-Begriff(e) Animals ; Cytoskeleton/enzymology ; Cytoskeleton/physiology ; Drosophila/enzymology ; Drosophila/physiology ; Drosophila Proteins/metabolism ; Embryo, Nonmammalian/cytology ; Embryo, Nonmammalian/enzymology ; Embryo, Nonmammalian/physiology ; Epithelial Cells/enzymology ; Epithelial Cells/physiology ; Microtubules/enzymology ; Microtubules/physiology ; Monomeric GTP-Binding Proteins/metabolism ; Morphogenesis
    Chemische Substanzen Drosophila Proteins ; Monomeric GTP-Binding Proteins (EC 3.6.5.2)
    Sprache Englisch
    Erscheinungsdatum 2021-06-28
    Erscheinungsland United States
    Dokumenttyp Journal Article ; Research Support, N.I.H., Extramural ; Review
    ZDB-ID 2682247-7
    ISSN 2154-1256 ; 2154-1248
    ISSN (online) 2154-1256
    ISSN 2154-1248
    DOI 10.1080/21541248.2021.1926879
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  2. Artikel ; Online: Apical polarity and actomyosin dynamics control Kibra subcellular localization and function in Drosophila Hippo signaling.

    Tokamov, Sherzod A / Nouri, Nicki / Rich, Ashley / Buiter, Stephan / Glotzer, Michael / Fehon, Richard G

    Developmental cell

    2023  Band 58, Heft 19, Seite(n) 1864–1879.e4

    Abstract: The Hippo pathway is an evolutionarily conserved regulator of tissue growth that integrates inputs from both polarity and actomyosin networks. An upstream activator of the Hippo pathway, Kibra, localizes at the junctional and medial regions of the apical ...

    Abstract The Hippo pathway is an evolutionarily conserved regulator of tissue growth that integrates inputs from both polarity and actomyosin networks. An upstream activator of the Hippo pathway, Kibra, localizes at the junctional and medial regions of the apical cortex in epithelial cells, and medial accumulation promotes Kibra activity. Here, we demonstrate that cortical Kibra distribution is controlled by a tug-of-war between apical polarity and actomyosin dynamics. We show that while the apical polarity network, in part via atypical protein kinase C (aPKC), tethers Kibra at the junctional cortex to silence its activity, medial actomyosin flows promote Kibra-mediated Hippo complex formation at the medial cortex, thereby activating the Hippo pathway. This study provides a mechanistic understanding of the relationship between the Hippo pathway, polarity, and actomyosin cytoskeleton, and it offers novel insights into how fundamental features of epithelial tissue architecture can serve as inputs into signaling cascades that control tissue growth, patterning, and morphogenesis.
    Mesh-Begriff(e) Animals ; Actomyosin/metabolism ; Cell Polarity ; Drosophila/metabolism ; Drosophila Proteins/metabolism ; Hippo Signaling Pathway ; Protein Serine-Threonine Kinases/metabolism ; Signal Transduction
    Chemische Substanzen Actomyosin (9013-26-7) ; Drosophila Proteins ; Protein Serine-Threonine Kinases (EC 2.7.11.1) ; kibra protein, Drosophila
    Sprache Englisch
    Erscheinungsdatum 2023-09-19
    Erscheinungsland United States
    Dokumenttyp Journal Article ; Research Support, U.S. Gov't, Non-P.H.S. ; Research Support, N.I.H., Extramural
    ZDB-ID 2054967-2
    ISSN 1878-1551 ; 1534-5807
    ISSN (online) 1878-1551
    ISSN 1534-5807
    DOI 10.1016/j.devcel.2023.08.029
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  3. Artikel ; Online: Rho1 activation recapitulates early gastrulation events in the ventral, but not dorsal, epithelium of

    Rich, Ashley / Fehon, Richard G / Glotzer, Michael

    eLife

    2020  Band 9

    Abstract: Ventral furrow formation, the first step ... ...

    Abstract Ventral furrow formation, the first step in
    Mesh-Begriff(e) Animals ; Cell Line ; Drosophila Proteins/genetics ; Drosophila Proteins/metabolism ; Drosophila melanogaster/embryology ; Drosophila melanogaster/metabolism ; Embryo, Nonmammalian ; Epithelium ; Gastrulation/physiology ; Gene Expression Regulation, Developmental ; Larva ; Organisms, Genetically Modified ; rho GTP-Binding Proteins/genetics ; rho GTP-Binding Proteins/metabolism
    Chemische Substanzen Drosophila Proteins ; Rho1 protein, Drosophila (EC 3.6.5.2) ; rho GTP-Binding Proteins (EC 3.6.5.2)
    Sprache Englisch
    Erscheinungsdatum 2020-11-17
    Erscheinungsland England
    Dokumenttyp Journal Article ; Research Support, N.I.H., Extramural ; Research Support, U.S. Gov't, Non-P.H.S.
    ZDB-ID 2687154-3
    ISSN 2050-084X ; 2050-084X
    ISSN (online) 2050-084X
    ISSN 2050-084X
    DOI 10.7554/eLife.56893
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  4. Artikel ; Online: In toto imaging of glial JNK signaling during larval zebrafish spinal cord regeneration.

    Becker, Clayton J / Cigliola, Valentina / Gillotay, Pierre / Rich, Ashley / De Simone, Alessandro / Han, Yanchao / Di Talia, Stefano / Poss, Kenneth D

    Development (Cambridge, England)

    2023  Band 150, Heft 24

    Abstract: Identification of signaling events that contribute to innate spinal cord regeneration in zebrafish can uncover new targets for modulating injury responses of the mammalian central nervous system. Using a chemical screen, we identify JNK signaling as a ... ...

    Abstract Identification of signaling events that contribute to innate spinal cord regeneration in zebrafish can uncover new targets for modulating injury responses of the mammalian central nervous system. Using a chemical screen, we identify JNK signaling as a necessary regulator of glial cell cycling and tissue bridging during spinal cord regeneration in larval zebrafish. With a kinase translocation reporter, we visualize and quantify JNK signaling dynamics at single-cell resolution in glial cell populations in developing larvae and during injury-induced regeneration. Glial JNK signaling is patterned in time and space during development and regeneration, decreasing globally as the tissue matures and increasing in the rostral cord stump upon transection injury. Thus, dynamic and regional regulation of JNK signaling help to direct glial cell behaviors during innate spinal cord regeneration.
    Mesh-Begriff(e) Animals ; Larva ; Mammals ; Nerve Regeneration/physiology ; Neuroglia/physiology ; Spinal Cord ; Spinal Cord Injuries ; Spinal Cord Regeneration ; Zebrafish/physiology ; JNK Mitogen-Activated Protein Kinases
    Chemische Substanzen JNK Mitogen-Activated Protein Kinases (EC 2.7.11.24)
    Sprache Englisch
    Erscheinungsdatum 2023-12-11
    Erscheinungsland England
    Dokumenttyp Journal Article
    ZDB-ID 90607-4
    ISSN 1477-9129 ; 0950-1991
    ISSN (online) 1477-9129
    ISSN 0950-1991
    DOI 10.1242/dev.202076
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

    Volltext online

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    Verfügbar in ZB MED Köln/Königswinter

    Ub I Zs.183: Hefte anzeigen Standort:
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    bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
    ab Jg. 2022: Lesesaal (EG)
    Zs.MG 91: Hefte anzeigen

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  5. Artikel ; Online: Competition between kinesin-1 and myosin-V defines

    Lu, Wen / Lakonishok, Margot / Liu, Rong / Billington, Neil / Rich, Ashley / Glotzer, Michael / Sellers, James R / Gelfand, Vladimir I

    eLife

    2020  Band 9

    Abstract: Local accumulation ... ...

    Abstract Local accumulation of
    Mesh-Begriff(e) Animals ; Drosophila Proteins/metabolism ; Drosophila Proteins/physiology ; Drosophila melanogaster/genetics ; Female ; Kinesin/metabolism ; Kinesin/physiology ; Male ; Microscopy, Electron ; Microtubules/metabolism ; Microtubules/physiology ; Myosin Type V/metabolism ; Myosin Type V/physiology ; Oocytes/metabolism ; Oocytes/physiology ; Optogenetics ; RNA-Binding Proteins/metabolism ; RNA-Binding Proteins/physiology
    Chemische Substanzen Drosophila Proteins ; RNA-Binding Proteins ; stau protein, Drosophila (139568-71-1) ; Khc protein, Drosophila (EC 3.6.1.-) ; Myosin Type V (EC 3.6.1.-) ; Kinesin (EC 3.6.4.4)
    Sprache Englisch
    Erscheinungsdatum 2020-02-14
    Erscheinungsland England
    Dokumenttyp Journal Article ; Research Support, N.I.H., Extramural ; Video-Audio Media
    ZDB-ID 2687154-3
    ISSN 2050-084X ; 2050-084X
    ISSN (online) 2050-084X
    ISSN 2050-084X
    DOI 10.7554/eLife.54216
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  6. Artikel: Plant Maturity Effects on the Physicochemical Properties and Dilute Acid Hydrolysis of Switchgrass (Panicum virgatum, L.) Hemicelluloses

    Bunnell, Kris / Carrier Danielle Julie / Luckett Curtis / Martin Elizabeth / Rich Ashley / Wang Ya-Jane

    ACS sustainable chemistry . 2013 June 03, v. 1, no. 6

    2013  

    Abstract: Hemicelluloses account for 20–35% of grass feedstocks and not only present a barrier to enzymes accessing cellulose during enzymatic hydrolysis but also contain sugars that can be utilized as substrates for fermentation. Elucidating the physicochemical ...

    Abstract Hemicelluloses account for 20–35% of grass feedstocks and not only present a barrier to enzymes accessing cellulose during enzymatic hydrolysis but also contain sugars that can be utilized as substrates for fermentation. Elucidating the physicochemical properties of hemicelluloses could help maximize the release of monosaccharides, while minimizing the production of inhibitory byproducts during pretreatment. This work focused on characterizing alkali-extracted hemicelluloses from Panicum virgatum, L. (switchgrass), cultivar Alamo, harvested at midgrowing season (July) and weathered post-frost (February). The alkali-extracted hemicelluloses were analyzed for monosaccharide constituents, glycosyl linkages, and molecular size using acid hydrolysis, per-O-methylation analysis, and size exclusion chromatography, respectively. The results revealed that the July hemicelluloses contained 14% glucose, 67% xylose, and 19% arabinose, and the February hemicelluloses contained 5% glucose, 79% xylose, and 16% arabinose. Glycosyl linkage analysis revealed both hemicelluloses to have similar linkages but in different proportions. Size exclusion chromatography showed that the July hemicelluloses had an average molecular weight of 30,000 g mol–¹, and the February hemicelluloses had an average molecular weight of 28,000 g mol–¹. Extracted hemicelluloses were also subjected to dilute acid pretreatment at 160 °C using 1% (w/w) sulfuric acid. At maximum concentrations, the July hemicelluloses produced 162% and 73% more glucose and hydroxymethylfurfural, respectively, than the February hemicelluloses, and the February hemicelluloses formed 41% more formic acid than the July hemicelluloses.
    Schlagwörter acid hydrolysis ; arabinose ; byproducts ; cellulose ; cultivars ; enzymatic hydrolysis ; enzymes ; feedstocks ; fermentation ; formic acid ; gel chromatography ; glucose ; grasses ; hemicellulose ; hydroxymethylfurfural ; molecular weight ; Panicum virgatum ; sulfuric acid ; xylose
    Sprache Englisch
    Erscheinungsverlauf 2013-0603
    Umfang p. 649-654.
    Erscheinungsort American Chemical Society
    Dokumenttyp Artikel
    ISSN 2168-0485
    DOI 10.1021/sc4000175
    Datenquelle NAL Katalog (AGRICOLA)

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  7. Artikel ; Online: Drosophila muller f elements maintain a distinct set of genomic properties over 40 million years of evolution.

    Leung, Wilson / Shaffer, Christopher D / Reed, Laura K / Smith, Sheryl T / Barshop, William / Dirkes, William / Dothager, Matthew / Lee, Paul / Wong, Jeannette / Xiong, David / Yuan, Han / Bedard, James E J / Machone, Joshua F / Patterson, Seantay D / Price, Amber L / Turner, Bryce A / Robic, Srebrenka / Luippold, Erin K / McCartha, Shannon R /
    Walji, Tezin A / Walker, Chelsea A / Saville, Kenneth / Abrams, Marita K / Armstrong, Andrew R / Armstrong, William / Bailey, Robert J / Barberi, Chelsea R / Beck, Lauren R / Blaker, Amanda L / Blunden, Christopher E / Brand, Jordan P / Brock, Ethan J / Brooks, Dana W / Brown, Marie / Butzler, Sarah C / Clark, Eric M / Clark, Nicole B / Collins, Ashley A / Cotteleer, Rebecca J / Cullimore, Peterson R / Dawson, Seth G / Docking, Carter T / Dorsett, Sasha L / Dougherty, Grace A / Downey, Kaitlyn A / Drake, Andrew P / Earl, Erica K / Floyd, Trevor G / Forsyth, Joshua D / Foust, Jonathan D / Franchi, Spencer L / Geary, James F / Hanson, Cynthia K / Harding, Taylor S / Harris, Cameron B / Heckman, Jonathan M / Holderness, Heather L / Howey, Nicole A / Jacobs, Dontae A / Jewell, Elizabeth S / Kaisler, Maria / Karaska, Elizabeth A / Kehoe, James L / Koaches, Hannah C / Koehler, Jessica / Koenig, Dana / Kujawski, Alexander J / Kus, Jordan E / Lammers, Jennifer A / Leads, Rachel R / Leatherman, Emily C / Lippert, Rachel N / Messenger, Gregory S / Morrow, Adam T / Newcomb, Victoria / Plasman, Haley J / Potocny, Stephanie J / Powers, Michelle K / Reem, Rachel M / Rennhack, Jonathan P / Reynolds, Katherine R / Reynolds, Lyndsey A / Rhee, Dong K / Rivard, Allyson B / Ronk, Adam J / Rooney, Meghan B / Rubin, Lainey S / Salbert, Luke R / Saluja, Rasleen K / Schauder, Taylor / Schneiter, Allison R / Schulz, Robert W / Smith, Karl E / Spencer, Sarah / Swanson, Bryant R / Tache, Melissa A / Tewilliager, Ashley A / Tilot, Amanda K / VanEck, Eve / Villerot, Matthew M / Vylonis, Megan B / Watson, David T / Wurzler, Juliana A / Wysocki, Lauren M / Yalamanchili, Monica / Zaborowicz, Matthew A / Emerson, Julia A / Ortiz, Carlos / Deuschle, Frederic J / DiLorenzo, Lauren A / Goeller, Katie L / Macchi, Christopher R / Muller, Sarah E / Pasierb, Brittany D / Sable, Joseph E / Tucci, Jessica M / Tynon, Marykathryn / Dunbar, David A / Beken, Levent H / Conturso, Alaina C / Danner, Benjamin L / DeMichele, Gabriella A / Gonzales, Justin A / Hammond, Maureen S / Kelley, Colleen V / Kelly, Elisabeth A / Kulich, Danielle / Mageeney, Catherine M / McCabe, Nikie L / Newman, Alyssa M / Spaeder, Lindsay A / Tumminello, Richard A / Revie, Dennis / Benson, Jonathon M / Cristostomo, Michael C / DaSilva, Paolo A / Harker, Katherine S / Jarrell, Jenifer N / Jimenez, Luis A / Katz, Brandon M / Kennedy, William R / Kolibas, Kimberly S / LeBlanc, Mark T / Nguyen, Trung T / Nicolas, Daniel S / Patao, Melissa D / Patao, Shane M / Rupley, Bryan J / Sessions, Bridget J / Weaver, Jennifer A / Goodman, Anya L / Alvendia, Erica L / Baldassari, Shana M / Brown, Ashley S / Chase, Ian O / Chen, Maida / Chiang, Scott / Cromwell, Avery B / Custer, Ashley F / DiTommaso, Tia M / El-Adaimi, Jad / Goscinski, Nora C / Grove, Ryan A / Gutierrez, Nestor / Harnoto, Raechel S / Hedeen, Heather / Hong, Emily L / Hopkins, Barbara L / Huerta, Vilma F / Khoshabian, Colin / LaForge, Kristin M / Lee, Cassidy T / Lewis, Benjamin M / Lydon, Anniken M / Maniaci, Brian J / Mitchell, Ryan D / Morlock, Elaine V / Morris, William M / Naik, Priyanka / Olson, Nicole C / Osterloh, Jeannette M / Perez, Marcos A / Presley, Jonathan D / Randazzo, Matt J / Regan, Melanie K / Rossi, Franca G / Smith, Melanie A / Soliterman, Eugenia A / Sparks, Ciani J / Tran, Danny L / Wan, Tiffany / Welker, Anne A / Wong, Jeremy N / Sreenivasan, Aparna / Youngblom, Jim / Adams, Andrew / Alldredge, Justin / Bryant, Ashley / Carranza, David / Cifelli, Alyssa / Coulson, Kevin / Debow, Calise / Delacruz, Noelle / Emerson, Charlene / Farrar, Cassandra / Foret, Don / Garibay, Edgar / Gooch, John / Heslop, Michelle / Kaur, Sukhjit / Khan, Ambreen / Kim, Van / Lamb, Travis / Lindbeck, Peter / Lucas, Gabi / Macias, Elizabeth / Martiniuc, Daniela / Mayorga, Lissett / Medina, Joseph / Membreno, Nelson / Messiah, Shady / Neufeld, Lacey / Nguyen, San Francisco / Nichols, Zachary / Odisho, George / Peterson, Daymon / Rodela, Laura / Rodriguez, Priscilla / Rodriguez, Vanessa / Ruiz, Jorge / Sherrill, Will / Silva, Valeria / Sparks, Jeri / Statton, Geeta / Townsend, Ashley / Valdez, Isabel / Waters, Mary / Westphal, Kyle / Winkler, Stacey / Zumkehr, Joannee / DeJong, Randall J / Hoogewerf, Arlene J / Ackerman, Cheri M / Armistead, Isaac O / Baatenburg, Lara / Borr, Matthew J / Brouwer, Lindsay K / Burkhart, Brandon J / Bushhouse, Kelsey T / Cesko, Lejla / Choi, Tiffany Y Y / Cohen, Heather / Damsteegt, Amanda M / Darusz, Jess M / Dauphin, Cory M / Davis, Yelena P / Diekema, Emily J / Drewry, Melissa / Eisen, Michelle E M / Faber, Hayley M / Faber, Katherine J / Feenstra, Elizabeth / Felzer-Kim, Isabella T / Hammond, Brandy L / Hendriksma, Jesse / Herrold, Milton R / Hilbrands, Julia A / Howell, Emily J / Jelgerhuis, Sarah A / Jelsema, Timothy R / Johnson, Benjamin K / Jones, Kelly K / Kim, Anna / Kooienga, Ross D / Menyes, Erika E / Nollet, Eric A / Plescher, Brittany E / Rios, Lindsay / Rose, Jenny L / Schepers, Allison J / Scott, Geoff / Smith, Joshua R / Sterling, Allison M / Tenney, Jenna C / Uitvlugt, Chris / VanDyken, Rachel E / VanderVennen, Marielle / Vue, Samantha / Kokan, Nighat P / Agbley, Kwabea / Boham, Sampson K / Broomfield, Daniel / Chapman, Kayla / Dobbe, Ali / Dobbe, Ian / Harrington, William / Ibrahem, Marwan / Kennedy, Andre / Koplinsky, Chad A / Kubricky, Cassandra / Ladzekpo, Danielle / Pattison, Claire / Ramirez, Roman E / Wande, Lucia / Woehlke, Sarah / Wawersik, Matthew / Kiernan, Elizabeth / Thompson, Jeffrey S / Banker, Roxanne / Bartling, Justina R / Bhatiya, Chinmoy I / Boudoures, Anna L / Christiansen, Lena / Fosselman, Daniel S / French, Kristin M / Gill, Ishwar S / Havill, Jessen T / Johnson, Jaelyn L / Keny, Lauren J / Kerber, John M / Klett, Bethany M / Kufel, Christina N / May, Francis J / Mecoli, Jonathan P / Merry, Callie R / Meyer, Lauren R / Miller, Emily G / Mullen, Gregory J / Palozola, Katherine C / Pfeil, Jacob J / Thomas, Jessica G / Verbofsky, Evan M / Spana, Eric P / Agarwalla, Anant / Chapman, Julia / Chlebina, Ben / Chong, Insun / Falk, I N / Fitzgibbons, John D / Friedman, Harrison / Ighile, Osagie / Kim, Andrew J / Knouse, Kristin A / Kung, Faith / Mammo, Danny / Ng, Chun Leung / Nikam, Vinayak S / Norton, Diana / Pham, Philip / Polk, Jessica W / Prasad, Shreya / Rankin, Helen / Ratliff, Camille D / Scala, Victoria / Schwartz, Nicholas U / Shuen, Jessica A / Xu, Amy / Xu, Thomas Q / Zhang, Yi / Rosenwald, Anne G / Burg, Martin G / Adams, Stephanie J / Baker, Morgan / Botsford, Bobbi / Brinkley, Briana / Brown, Carter / Emiah, Shadie / Enoch, Erica / Gier, Chad / Greenwell, Alyson / Hoogenboom, Lindsay / Matthews, Jordan E / McDonald, Mitchell / Mercer, Amanda / Monsma, Nicholaus / Ostby, Kristine / Ramic, Alen / Shallman, Devon / Simon, Matthew / Spencer, Eric / Tomkins, Trisha / Wendland, Pete / Wylie, Anna / Wolyniak, Michael J / Robertson, Gregory M / Smith, Samuel I / DiAngelo, Justin R / Sassu, Eric D / Bhalla, Satish C / Sharif, Karim A / Choeying, Tenzin / Macias, Jason S / Sanusi, Fareed / Torchon, Karvyn / Bednarski, April E / Alvarez, Consuelo J / Davis, Kristen C / Dunham, Carrie A / Grantham, Alaina J / Hare, Amber N / Schottler, Jennifer / Scott, Zackary W / Kuleck, Gary A / Yu, Nicole S / Kaehler, Marian M / Jipp, Jacob / Overvoorde, Paul J / Shoop, Elizabeth / Cyrankowski, Olivia / Hoover, Betsy / Kusner, Matt / Lin, Devry / Martinov, Tijana / Misch, Jonathan / Salzman, Garrett / Schiedermayer, Holly / Snavely, Michael / Zarrasola, Stephanie / Parrish, Susan / Baker, Atlee / Beckett, Alissa / Belella, Carissa / Bryant, Julie / Conrad, Turner / Fearnow, Adam / Gomez, Carolina / Herbstsomer, Robert A / Hirsch, Sarah / Johnson, Christen / Jones, Melissa / Kabaso, Rita / Lemmon, Eric / Vieira, Carolina Marques Dos Santos / McFarland, Darryl / McLaughlin, Christopher / Morgan, Abbie / Musokotwane, Sepo / Neutzling, William / Nietmann, Jana / Paluskievicz, Christina / Penn, Jessica / Peoples, Emily / Pozmanter, Caitlin / Reed, Emily / Rigby, Nichole / Schmidt, Lasse / Shelton, Micah / Shuford, Rebecca / Tirasawasdichai, Tiara / Undem, Blair / Urick, Damian / Vondy, Kayla / Yarrington, Bryan / Eckdahl, Todd T / Poet, Jeffrey L / Allen, Alica B / Anderson, John E / Barnett, Jason M / Baumgardner, Jordan S / Brown, Adam D / Carney, Jordan E / Chavez, Ramiro A / Christgen, Shelbi L / Christie, Jordan S / Clary, Andrea N / Conn, Michel A / Cooper, Kristen M / Crowley, Matt J / Crowley, Samuel T / Doty, Jennifer S / Dow, Brian A / Edwards, Curtis R / Elder, Darcie D / Fanning, John P / Janssen, Bridget M / Lambright, Anthony K / Lane, Curtiss E / Limle, Austin B / Mazur, Tammy / McCracken, Marly R / McDonough, Alexa M / Melton, Amy D / Minnick, Phillip J / Musick, Adam E / Newhart, William H / Noynaert, Joseph W / Ogden, Bradley J / Sandusky, Michael W / Schmuecker, Samantha M / Shipman, Anna L / Smith, Anna L / Thomsen, Kristen M / Unzicker, Matthew R / Vernon, William B / Winn, Wesley W / Woyski, Dustin S / Zhu, Xiao / Du, Chunguang / Ament, Caitlin / Aso, Soham / Bisogno, Laura Simone / Caronna, Jason / Fefelova, Nadezhda / Lopez, Lenin / Malkowitz, Lorraine / Marra, Jonathan / Menillo, Daniella / Obiorah, Ifeanyi / Onsarigo, Eric Nyabeta / Primus, Shekerah / Soos, Mahdi / Tare, Archana / Zidan, Ameer / Jones, Christopher J / Aronhalt, Todd / Bellush, James M / Burke, Christa / DeFazio, Steve / Does, Benjamin R / Johnson, Todd D / Keysock, Nicholas / Knudsen, Nelson H / Messler, James / Myirski, Kevin / Rekai, Jade Lea / Rempe, Ryan Michael / Salgado, Michael S / Stagaard, Erica / Starcher, Justin R / Waggoner, Andrew W / Yemelyanova, Anastasia K / Hark, Amy T / Bertolet, Anne / Kuschner, Cyrus E / Parry, Kesley / Quach, Michael / Shantzer, Lindsey / Shaw, Mary E / Smith, Mary A / Glenn, Omolara / Mason, Portia / Williams, Charlotte / Key, S Catherine Silver / Henry, Tyneshia C P / Johnson, Ashlee G / White, Jackie X / Haberman, Adam / Asinof, Sam / Drumm, Kelly / Freeburg, Trip / Safa, Nadia / Schultz, Darrin / Shevin, Yakov / Svoronos, Petros / Vuong, Tam / Wellinghoff, Jules / Hoopes, Laura L M / Chau, Kim M / Ward, Alyssa / Regisford, E Gloria C / Augustine, LaJerald / Davis-Reyes, Brionna / Echendu, Vivienne / Hales, Jasmine / Ibarra, Sharon / Johnson, Lauriaun / Ovu, Steven / Braverman, John M / Bahr, Thomas J / Caesar, Nicole M / Campana, Christopher / Cassidy, Daniel W / Cognetti, Peter A / English, Johnathan D / Fadus, Matthew C / Fick, Cameron N / Freda, Philip J / Hennessy, Bryan M / Hockenberger, Kelsey / Jones, Jennifer K / King, Jessica E / Knob, Christopher R / Kraftmann, Karen J / Li, Linghui / Lupey, Lena N / Minniti, Carl J / Minton, Thomas F / Moran, Joseph V / Mudumbi, Krishna / Nordman, Elizabeth C / Puetz, William J / Robinson, Lauren M / Rose, Thomas J / Sweeney, Edward P / Timko, Ashley S / Paetkau, Don W / Eisler, Heather L / Aldrup, Megan E / Bodenberg, Jessica M / Cole, Mara G / Deranek, Kelly M / DeShetler, Megan / Dowd, Rose M / Eckardt, Alexandra K / Ehret, Sharon C / Fese, Jessica / Garrett, Amanda D / Kammrath, Anna / Kappes, Michelle L / Light, Morgan R / Meier, Anne C / O'Rouke, Allison / Perella, Mallory / Ramsey, Kimberley / Ramthun, Jennifer R / Reilly, Mary T / Robinett, Deirdre / Rossi, Nadine L / Schueler, Mary Grace / Shoemaker, Emma / Starkey, Kristin M / Vetor, Ashley / Vrable, Abby / Chandrasekaran, Vidya / Beck, Christopher / Hatfield, Kristen R / Herrick, Douglas A / Khoury, Christopher B / Lea, Charlotte / Louie, Christopher A / Lowell, Shannon M / Reynolds, Thomas J / Schibler, Jeanine / Scoma, Alexandra H / Smith-Gee, Maxwell T / Tuberty, Sarah / Smith, Christopher D / Lopilato, Jane E / Hauke, Jeanette / Roecklein-Canfield, Jennifer A / Corrielus, Maureen / Gilman, Hannah / Intriago, Stephanie / Maffa, Amanda / Rauf, Sabya A / Thistle, Katrina / Trieu, Melissa / Winters, Jenifer / Yang, Bib / Hauser, Charles R / Abusheikh, Tariq / Ashrawi, Yara / Benitez, Pedro / Boudreaux, Lauren R / Bourland, Megan / Chavez, Miranda / Cruz, Samantha / Elliott, GiNell / Farek, Jesse R / Flohr, Sarah / Flores, Amanda H / Friedrichs, Chelsey / Fusco, Zach / Goodwin, Zane / Helmreich, Eric / Kiley, John / Knepper, John Mark / Langner, Christine / Martinez, Megan / Mendoza, Carlos / Naik, Monal / Ochoa, Andrea / Ragland, Nicolas / Raimey, England / Rathore, Sunil / Reza, Evangelina / Sadovsky, Griffin / Seydoux, Marie-Isabelle B / Smith, Jonathan E / Unruh, Anna K / Velasquez, Vicente / Wolski, Matthew W / Gosser, Yuying / Govind, Shubha / Clarke-Medley, Nicole / Guadron, Leslie / Lau, Dawn / Lu, Alvin / Mazzeo, Cheryl / Meghdari, Mariam / Ng, Simon / Pamnani, Brad / Plante, Olivia / Shum, Yuki Kwan Wa / Song, Roy / Johnson, Diana E / Abdelnabi, Mai / Archambault, Alexi / Chamma, Norma / Gaur, Shailly / Hammett, Deborah / Kandahari, Adrese / Khayrullina, Guzal / Kumar, Sonali / Lawrence, Samantha / Madden, Nigel / Mandelbaum, Max / Milnthorp, Heather / Mohini, Shiv / Patel, Roshni / Peacock, Sarah J / Perling, Emily / Quintana, Amber / Rahimi, Michael / Ramirez, Kristen / Singhal, Rishi / Weeks, Corinne / Wong, Tiffany / Gillis, Aubree T / Moore, Zachary D / Savell, Christopher D / Watson, Reece / Mel, Stephanie F / Anilkumar, Arjun A / Bilinski, Paul / Castillo, Rostislav / Closser, Michael / Cruz, Nathalia M / Dai, Tiffany / Garbagnati, Giancarlo F / Horton, Lanor S / Kim, Dongyeon / Lau, Joyce H / Liu, James Z / Mach, Sandy D / Phan, Thu A / Ren, Yi / Stapleton, Kenneth E / Strelitz, Jean M / Sunjed, Ray / Stamm, Joyce / Anderson, Morgan C / Bonifield, Bethany Grace / Coomes, Daniel / Dillman, Adam / Durchholz, Elaine J / Fafara-Thompson, Antoinette E / Gross, Meleah J / Gygi, Amber M / Jackson, Lesley E / Johnson, Amy / Kocsisova, Zuzana / Manghelli, Joshua L / McNeil, Kylie / Murillo, Michael / Naylor, Kierstin L / Neely, Jessica / Ogawa, Emmy E / Rich, Ashley / Rogers, Anna / Spencer, J Devin / Stemler, Kristina M / Throm, Allison A / Van Camp, Matt / Weihbrecht, Katie / Wiles, T Aaron / Williams, Mallory A / Williams, Matthew / Zoll, Kyle / Bailey, Cheryl / Zhou, Leming / Balthaser, Darla M / Bashiri, Azita / Bower, Mindy E / Florian, Kayla A / Ghavam, Nazanin / Greiner-Sosanko, Elizabeth S / Karim, Helmet / Mullen, Victor W / Pelchen, Carly E / Yenerall, Paul M / Zhang, Jiayu / Rubin, Michael R / Arias-Mejias, Suzette M / Bermudez-Capo, Armando G / Bernal-Vega, Gabriela V / Colon-Vazquez, Mariela / Flores-Vazquez, Arelys / Gines-Rosario, Mariela / Llavona-Cartagena, Ivan G / Martinez-Rodriguez, Javier O / Ortiz-Fuentes, Lionel / Perez-Colomba, Eliezer O / Perez-Otero, Joseph / Rivera, Elisandra / Rodriguez-Giron, Luke J / Santiago-Sanabria, Arnaldo J / Senquiz-Gonzalez, Andrea M / delValle, Frank R Soto / Vargas-Franco, Dorianmarie / Velázquez-Soto, Karla I / Zambrana-Burgos, Joan D / Martinez-Cruzado, Juan Carlos / Asencio-Zayas, Lillyann / Babilonia-Figueroa, Kevin / Beauchamp-Pérez, Francis D / Belén-Rodríguez, Juliana / Bracero-Quiñones, Luciann / Burgos-Bula, Andrea P / Collado-Méndez, Xavier A / Colón-Cruz, Luis R / Correa-Muller, Ana I / Crooke-Rosado, Jonathan L / Cruz-García, José M / Defendini-Ávila, Marianna / Delgado-Peraza, Francheska M / Feliciano-Cancela, Alex J / Gónzalez-Pérez, Valerie M / Guiblet, Wilfried / Heredia-Negrón, Aldo / Hernández-Muñiz, Jennifer / Irizarry-González, Lourdes N / Laboy-Corales, Ángel L / Llaurador-Caraballo, Gabriela A / Marín-Maldonado, Frances / Marrero-Llerena, Ulises / Martell-Martínez, Héctor A / Martínez-Traverso, Idaliz M / Medina-Ortega, Kiara N / Méndez-Castellanos, Sonya G / Menéndez-Serrano, Krizia C / Morales-Caraballo, Carol I / Ortiz-DeChoudens, Saryleine / Ortiz-Ortiz, Patricia / Pagán-Torres, Hendrick / Pérez-Afanador, Diana / Quintana-Torres, Enid M / Ramírez-Aponte, Edwin G / Riascos-Cuero, Carolina / Rivera-Llovet, Michelle S / Rivera-Pagán, Ingrid T / Rivera-Vicéns, Ramón E / Robles-Juarbe, Fabiola / Rodríguez-Bonilla, Lorraine / Rodríguez-Echevarría, Brian O / Rodríguez-García, Priscila M / Rodríguez-Laboy, Abneris E / Rodríguez-Santiago, Susana / Rojas-Vargas, Michael L / Rubio-Marrero, Eva N / Santiago-Colón, Albeliz / Santiago-Ortiz, Jorge L / Santos-Ramos, Carlos E / Serrano-González, Joseline / Tamayo-Figueroa, Alina M / Tascón-Peñaranda, Edna P / Torres-Castillo, José L / Valentín-Feliciano, Nelson A / Valentín-Feliciano, Yashira M / Vargas-Barreto, Nadyan M / Vélez-Vázquez, Miguel / Vilanova-Vélez, Luis R / Zambrana-Echevarría, Cristina / MacKinnon, Christy / Chung, Hui-Min / Kay, Chris / Pinto, Anthony / Kopp, Olga R / Burkhardt, Joshua / Harward, Chris / Allen, Robert / Bhat, Pavan / Chang, Jimmy Hsiang-Chun / Chen, York / Chesley, Christopher / Cohn, Dara / DuPuis, David / Fasano, Michael / Fazzio, Nicholas / Gavinski, Katherine / Gebreyesus, Heran / Giarla, Thomas / Gostelow, Marcus / Greenstein, Rachel / Gunasinghe, Hashini / Hanson, Casey / Hay, Amanda / He, Tao Jian / Homa, Katie / Howe, Ruth / Howenstein, Jeff / Huang, Henry / Khatri, Aaditya / Kim, Young Lu / Knowles, Olivia / Kong, Sarah / Krock, Rebecca / Kroll, Matt / Kuhn, Julia / Kwong, Matthew / Lee, Brandon / Lee, Ryan / Levine, Kevin / Li, Yedda / Liu, Bo / Liu, Lucy / Liu, Max / Lousararian, Adam / Ma, Jimmy / Mallya, Allyson / Manchee, Charlie / Marcus, Joseph / McDaniel, Stephen / Miller, Michelle L / Molleston, Jerome M / Diez, Cristina Montero / Ng, Patrick / Ngai, Natalie / Nguyen, Hien / Nylander, Andrew / Pollack, Jason / Rastogi, Suchita / Reddy, Himabindu / Regenold, Nathaniel / Sarezky, Jon / Schultz, Michael / Shim, Jien / Skorupa, Tara / Smith, Kenneth / Spencer, Sarah J / Srikanth, Priya / Stancu, Gabriel / Stein, Andrew P / Strother, Marshall / Sudmeier, Lisa / Sun, Mengyang / Sundaram, Varun / Tazudeen, Noor / Tseng, Alan / Tzeng, Albert / Venkat, Rohit / Venkataram, Sandeep / Waldman, Leah / Wang, Tracy / Yang, Hao / Yu, Jack Y / Zheng, Yin / 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Chrystel / George, Eunice / Haltaufderhyde, Kirk / Haye, Joanna / Kaur, Manpreet / Semon, Max / Serjanov, Dmitri / Toorie, Anika / Wilson, Christopher / Riddle, Nicole C / Buhler, Jeremy / Mardis, Elaine R / Elgin, Sarah C R

    G3 (Bethesda, Md.)

    2015  Band 5, Heft 5, Seite(n) 719–740

    Abstract: The Muller F element (4.2 Mb, ~80 protein-coding genes) is an unusual autosome of Drosophila melanogaster; it is mostly heterochromatic with a low recombination rate. To investigate how these properties impact the evolution of repeats and genes, we ... ...

    Abstract The Muller F element (4.2 Mb, ~80 protein-coding genes) is an unusual autosome of Drosophila melanogaster; it is mostly heterochromatic with a low recombination rate. To investigate how these properties impact the evolution of repeats and genes, we manually improved the sequence and annotated the genes on the D. erecta, D. mojavensis, and D. grimshawi F elements and euchromatic domains from the Muller D element. We find that F elements have greater transposon density (25-50%) than euchromatic reference regions (3-11%). Among the F elements, D. grimshawi has the lowest transposon density (particularly DINE-1: 2% vs. 11-27%). F element genes have larger coding spans, more coding exons, larger introns, and lower codon bias. Comparison of the Effective Number of Codons with the Codon Adaptation Index shows that, in contrast to the other species, codon bias in D. grimshawi F element genes can be attributed primarily to selection instead of mutational biases, suggesting that density and types of transposons affect the degree of local heterochromatin formation. F element genes have lower estimated DNA melting temperatures than D element genes, potentially facilitating transcription through heterochromatin. Most F element genes (~90%) have remained on that element, but the F element has smaller syntenic blocks than genome averages (3.4-3.6 vs. 8.4-8.8 genes per block), indicating greater rates of inversion despite lower rates of recombination. Overall, the F element has maintained characteristics that are distinct from other autosomes in the Drosophila lineage, illuminating the constraints imposed by a heterochromatic milieu.
    Mesh-Begriff(e) Animals ; Codon ; Computational Biology ; DNA Transposable Elements ; Drosophila/genetics ; Drosophila Proteins/genetics ; Drosophila melanogaster/genetics ; Evolution, Molecular ; Exons ; Gene Rearrangement ; Genome ; Genomics ; Heterochromatin ; Introns ; Molecular Sequence Annotation ; Polytene Chromosomes ; Repetitive Sequences, Nucleic Acid ; Selection, Genetic ; Species Specificity
    Chemische Substanzen Codon ; DNA Transposable Elements ; Drosophila Proteins ; Heterochromatin
    Sprache Englisch
    Erscheinungsdatum 2015-03-04
    Erscheinungsland United States
    Dokumenttyp Journal Article ; Research Support, N.I.H., Extramural ; Research Support, Non-U.S. Gov't
    ZDB-ID 2629978-1
    ISSN 2160-1836 ; 2160-1836
    ISSN (online) 2160-1836
    ISSN 2160-1836
    DOI 10.1534/g3.114.015966
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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