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  • 1
    Electronic Resource
    Electronic Resource
    Book review (1979)
    Springer
    Microbial ecology 5 (1979), S. 83-84 
    Details
    ISSN: 1432-184X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02010583
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Chemotactic responses ofThiobacillus thioparus (1980)
    Springer
    Microbial ecology 6 (1980), S. 147-151 
    Details
    ISSN: 1432-184X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract A capillary assay was employed to quantify chemotactic responses in the chemoautotrophic bacterium,Thiobacillus thioparus. NH4Cl, KNO3, and Na2S2O3 were strong attractants. The minimum concentration of each of these inorganic chemicals needed to elicit an observable response was approximately 10−4 M.T. thioparus did not respond to carbohydrates or amino acids.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02010553
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Novel function of eubacterial flagella: role in aggregation of a marine bacterium (1985)
    Springer
    Archives of microbiology 142 (1985), S. 101-102 
    Details
    ISSN: 1432-072X
    Keywords: Bacterial aggregation ; Flagella ; Bacterial motility ; Bacterial attachment ; Pseudomonas marina
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract Pseudomonas marina (ATCC 27 129) rapidly aggregates when suspended in buffered artificial seawater (ASW). Light microscopic observations of stained preparations, showed that flagella-flagella contact was responsible for this phenomenon. Aggregation did not occur if flagella were sheared off, or if motility was inhibited with NaN3. Aggregates were not observed when Mg2+ was omitted from ASW, even though the bacteria remained motile. Other divalent cations, including Ca2+, Mn2+, and Ba2+ could replace Mg2+. However, there is no absolute requirement for divalent cations, since aggregation occurred in ASW containing Cs+ or Li+ instead of Mg2+. P. marina aggregates developed from pH 5.8–8.4, but not below pH 5.8 even though motility continued unimpaired to pH 4.5.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00409246
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Motility, behavior, and aggregation of Sporosarcina ureae (1983)
    Oxford, UK : Blackwell Publishing Ltd
    FEMS microbiology letters 17 (1983), S. 0 
    Details
    ISSN: 1574-6968
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1574-6968.1983.tb00401.x
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    Paper (German National Licenses)
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  • 5
    Electronic Resource
    Electronic Resource
    Invited review: Bacterial flagellar sheaths: Structures in search of a function (1983)
    New York, NY : Wiley-Blackwell
    Cell Motility and the Cytoskeleton 3 (1983), S. 93-103 
    Details
    ISSN: 0886-1544
    Keywords: bacterial motility ; flagella ; sheathed flagella ; complex flagella ; Life and Medical Sciences ; Cell & Developmental Biology
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Biology , Medicine
    Notes: Although bacterial flagellar sheaths were observed over 30 years ago, they may still be characterized as structures in search of a function. In addition to true sheaths, bacterial flagella may possess other adornments that cause an increase in the organelle's cross-sectional diameter. These “complex flagella” are sharply differentiated from sheathed flagella. Immunological and chemical distinctions have been found between flagellar sheaths, flagellar cores, and LPS layers inferred to be the sheath sensu stricto. Although complex flagella may serve as specific receptors for flagellotropic phages or in allowing for more efficient swimming in viscous environments, similar functions have not yet been attributed to true sheaths. It is postulated that flagellar sheaths may allow for specific interaction between a bacterium and a surface. In addition, there is a problem as to the relationship between a rapidly rotating flagellum and the sheath.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cm.970030108
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    Paper (German National Licenses)
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  • 6
    Electronic Resource
    Electronic Resource
    Adsorption of polarly flagellated bacteria to surfaces (1982)
    Springer
    Current microbiology 7 (1982), S. 191-194 
    Details
    ISSN: 1432-0991
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Abstract Studies have been made of the initial stages in adsorption of several polarly flagellated marine bacteria to glass surfaces. Bacteria attach at the pole of flagellar insertion, and after a brief period (from a few seconds to a few minutes) of rotation around the attachment axis, become immobile. Soma do not spin or gyrate while the organisms rotate slowly. Flagellar activity continues for several minutes after soma immobilization. Tween 80 inhibits bacterial attachment, and deflagellated organisms do not adsorb to glass. Bacteria rendered nonmotile with sodium azide (NaN3) rapidly adsorb to glass and cannot be removed by washing with artificial seawater or a solution of 2.4% NaCl. It is proposed that both flagella-surface and somasurface interactions are involved in bacterial attachment. Bacterial flagella may play an important ecological role as attachment organelles.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01568974
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    Paper (German National Licenses)
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