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  1. Book: Bacterial and archaeal motility

    Minamino, Tohru / Miyata, Makoto / Namba, Keiichi

    (Methods in molecular biology ; 2646 ; Springer protocols)

    2023  

    Author's details edited by Tohru Minamino, Makoto Miyata, Keiichi Namba
    Series title Methods in molecular biology ; 2646
    Springer protocols
    Collection
    Keywords Bacteria/Motility ; Archaebacteria/Physiology
    Subject code 579.3
    Language English
    Size xvi, 402 Seiten, Illustrationen, 26 cm
    Publisher Humana Press
    Publishing place New York, NY
    Publishing country United States
    Document type Book
    HBZ-ID HT021740411
    ISBN 978-1-0716-3059-4 ; 9781071630600 ; 1-0716-3059-8 ; 1071630601
    Database Catalogue ZB MED Medicine, Health

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    In stock of ZB MED Cologne/Königswinter

    Shelf markLoan statusLocation
    Zs A 7042 -2646- not available for loan Lesesaal EG

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  2. Article: Current status of the website of the Biophysical Society of Japan.

    Miyata, Makoto

    Biophysical reviews

    2020  Volume 12, Issue 2, Page(s) 213–214

    Abstract: Our society website was established in 2018 (https://www.biophys.jp/) and currently, it is working for disclosure and communications. However, we should reorganize the site in the near future, to fit to the shift of information media and the need for ... ...

    Abstract Our society website was established in 2018 (https://www.biophys.jp/) and currently, it is working for disclosure and communications. However, we should reorganize the site in the near future, to fit to the shift of information media and the need for internalization, as generally requested for the modern Japanese society.
    Language English
    Publishing date 2020-02-15
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 2486483-3
    ISSN 1867-2469 ; 1867-2450
    ISSN (online) 1867-2469
    ISSN 1867-2450
    DOI 10.1007/s12551-020-00630-7
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Sequence analyses of a lipoprotein conserved with bacterial actins responsible for swimming motility of wall-less helical

    Takahashi, Daichi / Miyata, Makoto

    microPublication biology

    2023  Volume 2023

    Abstract: ... ...

    Abstract Spiroplasma
    Language English
    Publishing date 2023-03-15
    Publishing country United States
    Document type Journal Article
    ISSN 2578-9430
    ISSN (online) 2578-9430
    DOI 10.17912/micropub.biology.000713
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Direct Measurement of Kinetic Force Generated by Mycoplasma.

    Mizutani, Masaki / Miyata, Makoto

    Methods in molecular biology (Clifton, N.J.)

    2023  Volume 2646, Page(s) 337–346

    Abstract: Optical tweezers enable us to measure the force generated by bacterial motility and motor proteins. Here, we describe a method, using optical tweezers and related techniques, to measure the force generated during Mycoplasma gliding. An avidin-conjugated ... ...

    Abstract Optical tweezers enable us to measure the force generated by bacterial motility and motor proteins. Here, we describe a method, using optical tweezers and related techniques, to measure the force generated during Mycoplasma gliding. An avidin-conjugated polystyrene bead trapped by a focused laser beam is bound to the surface-biotinylated Mycoplasma cell, which pulls the bead from the trap center of the laser. The force generated by Mycoplasma is calculated from a displacement measured and a spring constant of the laser trap.
    MeSH term(s) Mycoplasma ; Mechanical Phenomena ; Optical Tweezers ; Lasers ; Kinetics
    Language English
    Publishing date 2023-02-24
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ISSN 1940-6029
    ISSN (online) 1940-6029
    DOI 10.1007/978-1-0716-3060-0_28
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Visualization of Peptidoglycan Structures of Escherichia coli by Quick-Freeze Deep-Etch Electron Microscopy.

    Tahara, Yuhei O / Miyata, Makoto

    Methods in molecular biology (Clifton, N.J.)

    2023  Volume 2646, Page(s) 299–307

    Abstract: Peptidoglycan (PG) is an essential component of the bacterial cell wall that protects the cell from turgor pressure and maintains its shape. In diderm (gram-negative) bacteria, such as Escherichia coli, the PG layer is flexible with a thickness of a 2-6 ... ...

    Abstract Peptidoglycan (PG) is an essential component of the bacterial cell wall that protects the cell from turgor pressure and maintains its shape. In diderm (gram-negative) bacteria, such as Escherichia coli, the PG layer is flexible with a thickness of a 2-6 nm, and its visualization is difficult due to the presence of the outer membrane. The quick-freeze deep-etch replica method has been widely used for the visualization of flexible structures in cell interior, such as cell organelles and membrane components. In this technique, a platinum replica on the surface of a specimen fixed by freezing is observed using a transmission electron microscope. In this chapter, we describe the application of this method for visualizing the E. coli PG layer. We expect that these methods will be useful for the visualization of the PG layer in diverse bacterial species.
    MeSH term(s) Escherichia coli/metabolism ; Peptidoglycan/metabolism ; Microscopy, Electron ; Cell Wall/chemistry
    Chemical Substances Peptidoglycan
    Language English
    Publishing date 2023-02-24
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ISSN 1940-6029
    ISSN (online) 1940-6029
    DOI 10.1007/978-1-0716-3060-0_24
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Motility Assays of Mycoplasma mobile Under Light Microscopy.

    Kasai, Taishi / Miyata, Makoto

    Methods in molecular biology (Clifton, N.J.)

    2023  Volume 2646, Page(s) 321–325

    Abstract: Mycoplasma mobile forms a membrane protrusion at a pole as an organelle. M. mobile cells bind to solid surfaces and glide in the direction of the protrusion. In gliding motility, M. mobile cells catch, pull and release sialylated oligosaccharides on host ...

    Abstract Mycoplasma mobile forms a membrane protrusion at a pole as an organelle. M. mobile cells bind to solid surfaces and glide in the direction of the protrusion. In gliding motility, M. mobile cells catch, pull and release sialylated oligosaccharides on host cells. The observation of Mycoplasma species under light microscopy is useful for the analysis of adhesion ability and the motility mechanism.
    MeSH term(s) Microscopy ; Bacterial Proteins/metabolism ; Movement ; Mycoplasma/metabolism
    Chemical Substances Bacterial Proteins
    Language English
    Publishing date 2023-02-24
    Publishing country United States
    Document type Journal Article
    ISSN 1940-6029
    ISSN (online) 1940-6029
    DOI 10.1007/978-1-0716-3060-0_26
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Purification and Structural Analysis of the Gliding Motility Machinery in Mycoplasma mobile.

    Toyonaga, Takuma / Miyata, Makoto

    Methods in molecular biology (Clifton, N.J.)

    2023  Volume 2646, Page(s) 311–319

    Abstract: Isolating functional units from large insoluble protein complexes are a complex but valuable approach for quantitative and structural analysis. Mycoplasma mobile, a gliding bacterium, contains a large insoluble protein complex called gliding machinery. ... ...

    Abstract Isolating functional units from large insoluble protein complexes are a complex but valuable approach for quantitative and structural analysis. Mycoplasma mobile, a gliding bacterium, contains a large insoluble protein complex called gliding machinery. The machinery contains several chain structures formed by motors that are evolutionarily related to the F
    MeSH term(s) Mycoplasma/metabolism ; Microscopy, Electron ; Adenosine Triphosphatases/metabolism ; Bacterial Proteins/metabolism
    Chemical Substances Adenosine Triphosphatases (EC 3.6.1.-) ; Bacterial Proteins
    Language English
    Publishing date 2023-02-24
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ISSN 1940-6029
    ISSN (online) 1940-6029
    DOI 10.1007/978-1-0716-3060-0_25
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Assembly properties of bacterial actin MreB involved in Spiroplasma swimming motility.

    Takahashi, Daichi / Miyata, Makoto / Fujiwara, Ikuko

    The Journal of biological chemistry

    2023  Volume 299, Issue 6, Page(s) 104793

    Abstract: Bacterial actin MreB forms filaments composed of antiparallel double-stranded units. The wall-less helical bacterium Spiroplasma has five MreB homologs (MreB1-5), some of which are involved in an intracellular ribbon for driving the bacterium's swimming ... ...

    Abstract Bacterial actin MreB forms filaments composed of antiparallel double-stranded units. The wall-less helical bacterium Spiroplasma has five MreB homologs (MreB1-5), some of which are involved in an intracellular ribbon for driving the bacterium's swimming motility. Although the interaction between MreB units is important for understanding Spiroplasma swimming, the interaction modes of each ribbon component are unclear. Here, we examined the assembly properties of Spiroplasma eriocheiris MreB5 (SpeMreB5), one of the ribbon component proteins that forms sheets. Electron microscopy revealed that sheet formation was inhibited under acidic conditions and bundle structures were formed under acidic and neutral conditions with low ionic strength. We also used solution assays and identified four properties of SpeMreB5 bundles as follows: (I) bundle formation followed sheet formation; (II) electrostatic interactions were required for bundle formation; (III) the positively charged and unstructured C-terminal region contributed to promoting lateral interactions for bundle formation; and (IV) bundle formation required Mg
    MeSH term(s) Actins/metabolism ; Adenosine Triphosphate/metabolism ; Bacterial Proteins/metabolism ; Cations, Divalent/metabolism ; Hydrogen-Ion Concentration ; Magnesium/metabolism ; Movement/physiology ; Spiroplasma/physiology
    Chemical Substances Actins ; Adenosine Triphosphate (8L70Q75FXE) ; Bacterial Proteins ; Cations, Divalent ; Magnesium (I38ZP9992A)
    Language English
    Publishing date 2023-05-05
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2997-x
    ISSN 1083-351X ; 0021-9258
    ISSN (online) 1083-351X
    ISSN 0021-9258
    DOI 10.1016/j.jbc.2023.104793
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Uc I Zs.108: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
    ab Jg. 2022: Lesesaal (EG)

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  9. Article ; Online: Purification and ATPase Activity Measurement of Spiroplasma MreB.

    Takahashi, Daichi / Fujiwara, Ikuko / Miyata, Makoto

    Methods in molecular biology (Clifton, N.J.)

    2023  Volume 2646, Page(s) 359–371

    Abstract: Spiroplasma is a genus of wall-less helical bacteria with swimming motility unrelated to conventional types of bacterial motility machinery, such as flagella and pili. The swimming of Spiroplasma is suggested to be driven by five classes of MreB (MreB1- ... ...

    Abstract Spiroplasma is a genus of wall-less helical bacteria with swimming motility unrelated to conventional types of bacterial motility machinery, such as flagella and pili. The swimming of Spiroplasma is suggested to be driven by five classes of MreB (MreB1-MreB5), which are members of the actin superfamily. In vitro studies of Spiroplasma MreBs have recently been conducted to evaluate their activities, such as ATPase, which is essential for the polymerization dynamics among classic actin superfamily proteins. In this chapter, we describe methods of purification and P
    MeSH term(s) Actins/metabolism ; Spiroplasma/metabolism ; Adenosine Triphosphatases/metabolism ; Bacterial Proteins/metabolism
    Chemical Substances Actins ; Adenosine Triphosphatases (EC 3.6.1.-) ; Bacterial Proteins
    Language English
    Publishing date 2023-02-24
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ISSN 1940-6029
    ISSN (online) 1940-6029
    DOI 10.1007/978-1-0716-3060-0_30
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Detection of Steps and Rotation in the Gliding Motility of Mycoplasma mobile.

    Kinosita, Yoshiaki / Sugawa, Mitsuhiro / Miyata, Makoto / Nishizaka, Takayuki

    Methods in molecular biology (Clifton, N.J.)

    2023  Volume 2646, Page(s) 327–336

    Abstract: Mycoplasma mobile is one of the fastest gliding bacteria, gliding with a speed of 4.5 μm ... ...

    Abstract Mycoplasma mobile is one of the fastest gliding bacteria, gliding with a speed of 4.5 μm s
    MeSH term(s) Bacterial Proteins/metabolism ; Rotation ; Mycoplasma/metabolism ; Movement
    Chemical Substances Bacterial Proteins
    Language English
    Publishing date 2023-02-21
    Publishing country United States
    Document type Journal Article
    ISSN 1940-6029
    ISSN (online) 1940-6029
    DOI 10.1007/978-1-0716-3060-0_27
    Database MEDical Literature Analysis and Retrieval System OnLINE

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