Difference between revisions of "Motility and chemotaxis"

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(Signal transduction in motility and chemotaxis)
(Key original publications)
 
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Motility and chemotaxis facilitate swimming and swarming of ''B. subtilis'' {{PubMed|20694026}}. Motility, chemotaxis and aerotaxis facilitate pellicle [[biofilm formation]] in ''B. subtilis'' {{PubMed|26122431}}. Production of flagella is a costly process in ''B. subtilis'' {{PubMed|26122431}}.
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{{CategoryTree
 
{{CategoryTree
 
|Parents=
 
|Parents=
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|Neighbours=
 
|Neighbours=
 
* 4.1.1. [[Motility and chemotaxis]]
 
* 4.1.1. [[Motility and chemotaxis]]
* 4.1.2. [[Biofilm formation]]
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* 4.1.2. [[Swarming]]
* 4.1.3. [[Genetic competence]]
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* 4.1.3. [[Sliding]]
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* 4.1.4. [[Biofilm formation]]
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* 4.1.5. [[Genetic competence]]
 
|Related=
 
|Related=
none
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* {{SubtiWiki regulon|[[SigD regulon]]}}
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* {{SubtiWiki regulon|[[SlrR regulon]]}}
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* [[fla-che operon]]
 
|}}
 
|}}
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==Labs working on motility and chemotaxis ==
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* [[Gert Bange]]
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* [[Daniel Kearns]]
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* [[Akos T Kovacs]]
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== Regulation of flagellation ==
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* number of flagellar hooks per micrometer of cell length
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** in swimming cells: 4 +/- 1 {{PubMed|25538299}}
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** in swarming cells: 9 +/- 2 {{PubMed|25538299}}
  
 
== Genes in this functional category ==
 
== Genes in this functional category ==
  
 
=== Signal transduction in motility and chemotaxis ===  
 
=== Signal transduction in motility and chemotaxis ===  
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====Soluble signalling proteins====
 
* ''[[cheA]]''
 
* ''[[cheA]]''
 
* ''[[cheB]]''
 
* ''[[cheB]]''
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* ''[[cheD]]''
 
* ''[[cheD]]''
 
* ''[[cheR]]''
 
* ''[[cheR]]''
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* ''[[cheY]]''
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 +
====Coupling proteins====
 
* ''[[cheV]]''
 
* ''[[cheV]]''
 
* ''[[cheW]]''
 
* ''[[cheW]]''
* ''[[cheY]]''
+
 
* ''[[epr]]''
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====Soluble chemoreceptors====
* ''[[epsE]]''
 
* ''[[flgM]]''
 
* ''[[fliY]]''
 
 
* ''[[hemAT]]''
 
* ''[[hemAT]]''
* ''[[luxS]]''
+
* ''[[yfmS]]''
 +
 
 +
====Membrane-bound chemoreceptors====
 
* ''[[mcpA]]''
 
* ''[[mcpA]]''
 
* ''[[mcpB]]''
 
* ''[[mcpB]]''
 
* ''[[mcpC]]''
 
* ''[[mcpC]]''
* ''[[sigD]]''
 
* ''[[swrAA/1]]''
 
* ''[[swrB]]''
 
 
* ''[[tlpA]]''
 
* ''[[tlpA]]''
 
* ''[[tlpB]]''
 
* ''[[tlpB]]''
 
* ''[[tlpC]]''
 
* ''[[tlpC]]''
* ''[[yfmS]]''
 
 
=== Signal transduction in motility and chemotaxis/ based on similarity ===
 
 
* ''[[yoaH]]''
 
* ''[[yoaH]]''
 
* ''[[yvaQ]]''
 
* ''[[yvaQ]]''
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 +
====Additional chemotaxis signal transduction and regulatory proteins====
 +
* ''[[csrA]]''
 +
* ''[[dgrA]]''
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* ''[[epr]]''
 +
* ''[[epsE]]''
 +
* ''[[flgM]]''
 +
* ''[[fliY]]''
 +
* ''[[lonA]]''
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* ''[[luxS]]''
 +
* ''[[pdeH]]''
 +
* ''[[sigD]]''
 +
* ''[[smiA]]''
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* ''[[swrAA/1]]''
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* ''[[swrAA/2]]''
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* ''[[swrB]]''
  
 
=== Flagellar proteins ===  
 
=== Flagellar proteins ===  
 
* ''[[flgB]]''
 
* ''[[flgB]]''
 
* ''[[flgC]]''
 
* ''[[flgC]]''
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* ''[[flgD]]''
 
* ''[[flgE]]''
 
* ''[[flgE]]''
 
* ''[[flgK]]''
 
* ''[[flgK]]''
 
* ''[[flgL]]''
 
* ''[[flgL]]''
 +
* ''[[flgN]]''
 
* ''[[flhA]]''
 
* ''[[flhA]]''
 
* ''[[flhB]]''
 
* ''[[flhB]]''
 
* ''[[flhF]]''
 
* ''[[flhF]]''
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* ''[[flhG]]''
 
* ''[[flhO]]''
 
* ''[[flhO]]''
 
* ''[[flhP]]''
 
* ''[[flhP]]''
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=== Flagellar proteins/ based on similarity ===  
 
=== Flagellar proteins/ based on similarity ===  
 
* ''[[ylqH]]''
 
* ''[[ylqH]]''
* ''[[ylxG]]''
 
 
* ''[[yvyC]]''
 
* ''[[yvyC]]''
 
* ''[[yvyF]]''
 
* ''[[yvyF]]''
* ''[[yvyG]]''
+
 
 
* ''[[yvzB]]''
 
* ''[[yvzB]]''
  
 
=== Motility and chemotaxis/ other ===  
 
=== Motility and chemotaxis/ other ===  
 
* ''[[lytC]]''
 
* ''[[lytC]]''
* ''[[smiA]]''
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* ''[[ycdA]]''
* ''[[ylxH]]''
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* ''[[yhbE]]''
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* ''[[yhbF]]''
 +
 
 +
==Key original publications==
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<pubmed>26122431,  24256735 25035996 25538299 27508446 </pubmed>
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==Key reviews==
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<pubmed> 15187186 18774298 8604438 22092493 25251856 26195616 26490009 26731482</pubmed>
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=Back to [[categories]]=
 
=Back to [[categories]]=

Latest revision as of 17:49, 14 August 2016

Motility and chemotaxis facilitate swimming and swarming of B. subtilis PubMed. Motility, chemotaxis and aerotaxis facilitate pellicle biofilm formation in B. subtilis PubMed. Production of flagella is a costly process in B. subtilis PubMed.

Parent categories
Neighbouring categories
Related categories

Labs working on motility and chemotaxis

Regulation of flagellation

  • number of flagellar hooks per micrometer of cell length
    • in swimming cells: 4 +/- 1 PubMed
    • in swarming cells: 9 +/- 2 PubMed

Genes in this functional category

Signal transduction in motility and chemotaxis

Soluble signalling proteins

Coupling proteins

Soluble chemoreceptors

Membrane-bound chemoreceptors

Additional chemotaxis signal transduction and regulatory proteins

Flagellar proteins

Flagellar proteins/ based on similarity

Motility and chemotaxis/ other

Key original publications


Key reviews

Gabriele Micali, Robert G Endres
Bacterial chemotaxis: information processing, thermodynamics, and behavior.
Curr Opin Microbiol: 2016, 30;8-15
[PubMed:26731482] [WorldCat.org] [DOI] (I p)

Florian Altegoer, Gert Bange
Undiscovered regions on the molecular landscape of flagellar assembly.
Curr Opin Microbiol: 2015, 28;98-105
[PubMed:26490009] [WorldCat.org] [DOI] (I p)

Jan S Schuhmacher, Kai M Thormann, Gert Bange
How bacteria maintain location and number of flagella?
FEMS Microbiol Rev: 2015, 39(6);812-22
[PubMed:26195616] [WorldCat.org] [DOI] (I p)

Sampriti Mukherjee, Daniel B Kearns
The structure and regulation of flagella in Bacillus subtilis.
Annu Rev Genet: 2014, 48;319-40
[PubMed:25251856] [WorldCat.org] [DOI] (I p)

Joyce E Patrick, Daniel B Kearns
Swarming motility and the control of master regulators of flagellar biosynthesis.
Mol Microbiol: 2012, 83(1);14-23
[PubMed:22092493] [WorldCat.org] [DOI] (I p)

Christopher V Rao, George D Glekas, George W Ordal
The three adaptation systems of Bacillus subtilis chemotaxis.
Trends Microbiol: 2008, 16(10);480-7
[PubMed:18774298] [WorldCat.org] [DOI] (P p)

Hendrik Szurmant, George W Ordal
Diversity in chemotaxis mechanisms among the bacteria and archaea.
Microbiol Mol Biol Rev: 2004, 68(2);301-19
[PubMed:15187186] [WorldCat.org] [DOI] (P p)

L F Garrity, G W Ordal
Chemotaxis in Bacillus subtilis: how bacteria monitor environmental signals.
Pharmacol Ther: 1995, 68(1);87-104
[PubMed:8604438] [WorldCat.org] [DOI] (P p)


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