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  1. Article: Sensory trap leads to reliable communication without a shift in nonsexual responses to the model cue.

    Fissette, Skye D / Buchinger, Tyler J / Tamrakar, Sonam / Scott, Anne M / Li, Weiming

    Behavioral ecology : official journal of the International Society for Behavioral Ecology

    2024  Volume 35, Issue 2, Page(s) arae006

    Abstract: The sensory trap model of signal evolution suggests that males manipulate females into mating using traits that mimic cues used in a nonsexual context. Despite much empirical support for sensory traps, little is known about how females evolve in response ...

    Abstract The sensory trap model of signal evolution suggests that males manipulate females into mating using traits that mimic cues used in a nonsexual context. Despite much empirical support for sensory traps, little is known about how females evolve in response to these deceptive signals. Female sea lamprey (
    Language English
    Publishing date 2024-02-01
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1496189-1
    ISSN 1465-7279 ; 1045-2249
    ISSN (online) 1465-7279
    ISSN 1045-2249
    DOI 10.1093/beheco/arae006
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Bile acid production is life-stage and sex-dependent and affected by primer pheromones in the sea lamprey.

    Chung-Davidson, Yu-Wen / Bussy, Ugo / Fissette, Skye D / Scott, Anne M / Li, Weiming

    The Journal of experimental biology

    2021  

    Abstract: Pheromonal bile salts are important for sea lampreys ( ...

    Abstract Pheromonal bile salts are important for sea lampreys (
    Language English
    Publishing date 2021-03-23
    Publishing country England
    Document type Journal Article
    ZDB-ID 218085-6
    ISSN 1477-9145 ; 0022-0949
    ISSN (online) 1477-9145
    ISSN 0022-0949
    DOI 10.1242/jeb.229476
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 2629: Show issues Location:
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    Jg. 1995 - 2021: Lesesall (2.OG)
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  3. Article: Progress towards integrating an understanding of chemical ecology into sea lamprey control

    Fissette, Skye D / Buchinger, Tyler J / Wagner, C. Michael / Johnson, Nicholas S / Scott, Anne M / Li, Weiming

    Journal of Great Lakes research. 2021 Feb. 26,

    2021  

    Abstract: The sea lamprey, Petromyzon marinus, is a destructive invader in the Laurentian Great Lakes that relies on several complex chemical cues to complete their life cycle. The central roles of chemical cues in sea lamprey reproduction provide opportunities to ...

    Abstract The sea lamprey, Petromyzon marinus, is a destructive invader in the Laurentian Great Lakes that relies on several complex chemical cues to complete their life cycle. The central roles of chemical cues in sea lamprey reproduction provide opportunities to leverage knowledge of sea lamprey chemical ecology when developing alternative or supplemental strategies for sea lamprey control. A solid foundation has been laid regarding sea lamprey chemical ecology, with recent advances in our understanding of the migratory pheromone, male sex pheromone, and alarm cues broadening our fundamental understanding of the diversity, complexity, and evolution of chemical cues used by sea lamprey. Additionally, research applying semiochemicals in differing management scenarios has provided useful insights into the challenges of incorporating chemical cues into the sea lamprey control program. Here, we synthesize new findings related to fundamental research of chemosensory cues along with knowledge learned from management-based tests and explore options for integrating an understanding of chemical ecology into sea lamprey control in light of new knowledge. We also highlight current unknowns and future research needs that should be addressed prior to implementation of sea lamprey chemical ecology into the sea lamprey control program.
    Keywords Petromyzon marinus ; chemical ecology ; evolution ; males ; migratory behavior ; research ; sex pheromones
    Language English
    Dates of publication 2021-0226
    Publishing place Elsevier B.V.
    Document type Article
    Note NAL-AP-2-clean ; Pre-press version
    ZDB-ID 2163239-X
    ISSN 0380-1330 ; 0380-1330
    ISSN (online) 0380-1330
    ISSN 0380-1330
    DOI 10.1016/j.jglr.2021.02.008
    Database NAL-Catalogue (AGRICOLA)

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  4. Article: Pheromone pollution from invasive sea lamprey misguides a native confamilial.

    Buchinger, Tyler J / Fissette, Skye D / Huerta, Belinda / Li, Ke / Johnson, Nicholas S / Li, Weiming

    Current zoology

    2020  Volume 67, Issue 3, Page(s) 333–335

    Language English
    Publishing date 2020-10-21
    Publishing country England
    Document type Journal Article
    ZDB-ID 2628880-1
    ISSN 1674-5507
    ISSN 1674-5507
    DOI 10.1093/cz/zoaa064
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Evidence that male sea lamprey increase pheromone release after perceiving a competitor.

    Fissette, Skye D / Bussy, Ugo / Huerta, Belinda / Buchinger, Tyler J / Li, Weiming

    The Journal of experimental biology

    2020  Volume 223, Issue Pt 13

    Abstract: Sexual signals evolve via selective pressures arising from male-male competition and female choice, including those originating from unintended receivers that detect the signal. For example, males can acquire information from other males signaling to ... ...

    Abstract Sexual signals evolve via selective pressures arising from male-male competition and female choice, including those originating from unintended receivers that detect the signal. For example, males can acquire information from other males signaling to females and alter their own signal. Relative to visual and acoustic signals, less is known about how such communication networks influence chemical signaling among animals. In sea lamprey (
    MeSH term(s) Animals ; Female ; Male ; Petromyzon ; Pheromones ; Sex Attractants
    Chemical Substances Pheromones ; Sex Attractants
    Language English
    Publishing date 2020-07-08
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 218085-6
    ISSN 1477-9145 ; 0022-0949
    ISSN (online) 1477-9145
    ISSN 0022-0949
    DOI 10.1242/jeb.226647
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 2629: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (2.OG)
    ab Jg. 2022: Lesesaal (EG)

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  6. Article ; Online: Diel Patterns of Pheromone Release by Male Sea Lamprey.

    Fissette, Skye D / Bussy, Ugo / Huerta, Belinda / Brant, Cory O / Li, Ke / Johnson, Nicholas S / Li, Weiming

    Integrative and comparative biology

    2021  Volume 61, Issue 5, Page(s) 1795–1810

    Abstract: Costs to producing sexual signals can create selective pressures on males to invest signaling effort in particular contexts. When the benefits of signaling vary consistently across time, males can optimize signal investment to specific temporal contexts ... ...

    Abstract Costs to producing sexual signals can create selective pressures on males to invest signaling effort in particular contexts. When the benefits of signaling vary consistently across time, males can optimize signal investment to specific temporal contexts using biological rhythms. Sea lamprey, Petromyzon marinus, have a semelparous life history, are primarily nocturnal, and rely on pheromone communication for reproduction; however, whether male investment in pheromone transport and release matches increases in spawning activity remains unknown. By measuring (1) 3keto-petromyzonol sulfate (3kPZS, a main pheromone component) and its biosynthetic precursor PZS in holding water and tissue samples at six points over the course of 24 hours and (2) 3kPZS release over the course of several days, we demonstrate that 3kPZS release exhibits a consistent diel pattern across several days with elevated pheromone release just prior to sunset and at night. Trends in hepatic concentrations and circulatory transport of PZS and 3kPZS were relatively consistent with patterns of 3kPZS release and suggest the possibility of direct upregulation in pheromone transport and release rather than observed release patterns being solely a byproduct of increased behavioral activity. Our results suggest males evolved a signaling strategy that synchronizes elevated pheromone release with nocturnal increases in sea lamprey behavior. This may be imperative to ensure that male signaling effort is not wasted in a species having a single, reproductive event.
    MeSH term(s) Animals ; Male ; Petromyzon ; Pheromones ; Reproduction ; Sex Attractants
    Chemical Substances Pheromones ; Sex Attractants
    Language English
    Publishing date 2021-09-01
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2159110-6
    ISSN 1557-7023 ; 1540-7063
    ISSN (online) 1557-7023
    ISSN 1540-7063
    DOI 10.1093/icb/icab190
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: A pheromone antagonist liberates female sea lamprey from a sensory trap to enable reliable communication.

    Buchinger, Tyler J / Scott, Anne M / Fissette, Skye D / Brant, Cory O / Huertas, Mar / Li, Ke / Johnson, Nicholas S / Li, Weiming

    Proceedings of the National Academy of Sciences of the United States of America

    2020  Volume 117, Issue 13, Page(s) 7284–7289

    Abstract: The evolution of male signals and female preferences remains a central question in the study of animal communication. The sensory trap model suggests males evolve signals that mimic cues used in nonsexual contexts and thus manipulate female behavior to ... ...

    Abstract The evolution of male signals and female preferences remains a central question in the study of animal communication. The sensory trap model suggests males evolve signals that mimic cues used in nonsexual contexts and thus manipulate female behavior to generate mating opportunities. Much evidence supports the sensory trap model, but how females glean reliable information from both mimetic signals and their model cues remains unknown. We discovered a mechanism whereby a manipulative male signal guides reliable communication in sea lamprey (
    MeSH term(s) Animal Communication ; Animals ; Biological Mimicry/physiology ; Cholic Acids/chemistry ; Cholic Acids/metabolism ; Ecosystem ; Female ; Lampreys/metabolism ; Lampreys/physiology ; Larva ; Male ; Petromyzon/metabolism ; Petromyzon/physiology ; Pheromones/antagonists & inhibitors ; Pheromones/physiology ; Sex Attractants/metabolism ; Sex Attractants/pharmacology
    Chemical Substances Cholic Acids ; Pheromones ; Sex Attractants ; petromyzonol sulfate (3N46RR2Q4E)
    Language English
    Publishing date 2020-03-17
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 209104-5
    ISSN 1091-6490 ; 0027-8424
    ISSN (online) 1091-6490
    ISSN 0027-8424
    DOI 10.1073/pnas.1921394117
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 1148: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (1.OG)
    ab Jg. 2022: Lesesaal (EG)

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  8. Article ; Online: Petromylidenes A⁻C: 2-Alkylidene Bile Salt Derivatives Isolated from Sea Lamprey (

    Li, Ke / Scott, Anne M / Fissette, Skye D / Buchinger, Tyler J / Riedy, Joseph J / Li, Weiming

    Marine drugs

    2018  Volume 16, Issue 9

    Abstract: Three novel bile acid derivatives, petromylidenes A⁻C ( ...

    Abstract Three novel bile acid derivatives, petromylidenes A⁻C (
    MeSH term(s) Animals ; Bile Acids and Salts/chemistry ; Bile Acids and Salts/isolation & purification ; Bile Acids and Salts/pharmacology ; Female ; Limit of Detection ; Magnetic Resonance Spectroscopy ; Male ; Mass Spectrometry ; Molecular Structure ; Olfactory Mucosa/drug effects ; Petromyzon ; Sex Attractants/chemistry ; Sex Attractants/isolation & purification ; Sex Attractants/pharmacology ; Sexual Behavior, Animal/drug effects
    Chemical Substances Bile Acids and Salts ; Sex Attractants
    Language English
    Publishing date 2018-09-01
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2175190-0
    ISSN 1660-3397 ; 1660-3397
    ISSN (online) 1660-3397
    ISSN 1660-3397
    DOI 10.3390/md16090308
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: High-performance liquid chromatography quantification of enantiomers of a Dihydroxylated tetrahydrofuran natural product.

    Li, Ke / Fissette, Skye D / Buchinger, Tyler J / Middleton, Zoe E / Boyer, Alistair / Li, Weiming

    Chirality

    2018  

    Abstract: Both enantiomers of petromyroxol are putative pheromones in sea lamprey (Petromyzon marinus). Here, we describe the separation and quantification of the petromyroxol enantiomers using high-performance liquid chromatography tandem mass spectrometry. The ... ...

    Abstract Both enantiomers of petromyroxol are putative pheromones in sea lamprey (Petromyzon marinus). Here, we describe the separation and quantification of the petromyroxol enantiomers using high-performance liquid chromatography tandem mass spectrometry. The separation was tested on a wide range of chiral columns with normal phases, and effects of the chromatographic parameters such as mobile phase and temperature on the separation were optimized. The AD-H column showed the best separation of enantiomers with n-hexane and ethanol as the mobile phase. The enantiomers were detected by multiple reaction monitoring with a positive atmospheric-pressure chemical ionization on triple quadrupole mass spectrometer. Validation revealed that the method was specific, accurate, and precise. The validated method was applied to measure the amount of petromyroxol enantiomers in water conditioned with sea lamprey larvae, the source of the putative pheromone. This method will be applied in quantifying the natural scalemic petromyroxol mixture, enabling further investigations of a rare non-racemic enantiomeric pheromone mixture in a vertebrate species.
    Language English
    Publishing date 2018-05-23
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1011639-4
    ISSN 1520-636X ; 0899-0042
    ISSN (online) 1520-636X
    ISSN 0899-0042
    DOI 10.1002/chir.22978
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 2594: Show issues Location:
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  10. Article ; Online: Quantification of 15 bile acids in lake charr feces by ultra-high performance liquid chromatography-tandem mass spectrometry.

    Li, Ke / Buchinger, Tyler J / Bussy, Ugo / Fissette, Skye D / Johnson, Nicholas S / Li, Weiming

    Journal of chromatography. B, Analytical technologies in the biomedical and life sciences

    2015  Volume 1001, Page(s) 27–34

    Abstract: Many fishes are hypothesized to use bile acids (BAs) as chemical cues, yet quantification of BAs in biological samples and the required methods remain limited. Here, we present an UHPLC-MS/MS method for simultaneous, sensitive, and rapid quantification ... ...

    Abstract Many fishes are hypothesized to use bile acids (BAs) as chemical cues, yet quantification of BAs in biological samples and the required methods remain limited. Here, we present an UHPLC-MS/MS method for simultaneous, sensitive, and rapid quantification of 15 BAs, including free, taurine, and glycine conjugated BAs, and application of the method to fecal samples from lake charr (Salvelinus namaycush). The analytes were separated on a C18 column with acetonitrile-water (containing 7.5mM ammonium acetate and 0.1% formic acid) as mobile phase at a flow rate of 0.25mL/min for 12min. BAs were monitored with a negative electrospray triple quadrupole mass spectrometer (Xevo TQ-S™). Calibration curves of 15 BAs were linear over the concentration range of 1.00-5,000ng/mL. Validation revealed that the method was specific, accurate, and precise. The method was applied to quantitative analysis of feces extract of fry lake charr and the food they were eating. The concentrations of analytes CA, TCDCA, TCA, and CDCA were 242.3, 81.2, 60.7, and 36.2ng/mg, respectively. However, other taurine conjugated BAs, TUDCA, TDCA, and THDCA, were not detected in feces of lake charr. Interestingly, TCA and TCDCA were detected at high concentrations in food pellets, at 71.9 and 38.2ng/mg, respectively. Application of the method to feces samples from lake charr supported a role of BAs as chemical cues, and will enhance further investigation of BAs as chemical cues in other fish species.
    MeSH term(s) Animals ; Bile Acids and Salts/analysis ; Calibration ; Chromatography, High Pressure Liquid/methods ; Feces/chemistry ; Tandem Mass Spectrometry/methods ; Trout
    Chemical Substances Bile Acids and Salts
    Language English
    Publishing date 2015-09-15
    Publishing country Netherlands
    Document type Journal Article ; Research Support, Non-U.S. Gov't ; Validation Studies
    ZDB-ID 1180823-8
    ISSN 1873-376X ; 0378-4347 ; 1570-0232 ; 1387-2273
    ISSN (online) 1873-376X
    ISSN 0378-4347 ; 1570-0232 ; 1387-2273
    DOI 10.1016/j.jchromb.2015.07.028
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 813: Show issues Location:
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