Literature DB >> 4433673

A mathematical model for bacterial chemotaxis.

I R Lapidus, R Schiller.   

Abstract

A differential equation describing the chemotactic migration of a bacterial population in a fixed exponential gradient of attractant has been integrated using the appropriate boundary conditions. The solution predicts an initial bacterial accumulation at the concentration "knee" with the final distribution of bacteria approaching a time-independent state. Specific additional experiments to obtain further data for a rigorous test of the theory are suggested.

Mesh：

Year:  1974        PMID： 4433673      PMCID： PMC1334578          DOI： 10.1016/S0006-3495(74)85952-7

Source DB:  PubMed          Journal:  Biophys J        ISSN： 0006-3495            Impact factor:   4.033


  8 in total

1.  Theoretical analysis of chemotactic movement in bacteria.

Authors:  L A Segel; J L Jackson
Journal:  J Mechanochem Cell Motil       Date:  1973-05

2.  The gradient-sensing mechanism in bacterial chemotaxis.

Authors:  R M Macnab; D E Koshland
Journal:  Proc Natl Acad Sci U S A       Date:  1972-09       Impact factor: 11.205

3.  Chemotaxis in Escherichia coli analysed by three-dimensional tracking.

Authors:  H C Berg; D A Brown
Journal:  Nature       Date:  1972-10-27       Impact factor: 49.962

4.  Quantitative analysis of bacterial migration in chemotaxis.

Authors:  F W Dahlquist; P Lovely; D E Koshland
Journal:  Nat New Biol       Date:  1972-03-29

5.  Traveling bands of chemotactic bacteria: a theoretical analysis.

Authors:  E F Keller; L A Segel
Journal:  J Theor Biol       Date:  1971-02       Impact factor: 2.691

6.  Analysis of a densitometry assay for bacterial chemotaxis.

Authors:  R Nossal; G H Weiss
Journal:  J Theor Biol       Date:  1973-09-14       Impact factor: 2.691

7.  Chemotaxis in bacteria.

Authors:  J Adler
Journal:  Science       Date:  1966-08-12       Impact factor: 47.728

8.  Temporal stimulation of chemotaxis in Escherichia coli.

Authors:  D A Brown; H C Berg
Journal:  Proc Natl Acad Sci U S A       Date:  1974-04       Impact factor: 11.205
  8 in total
  4 in total

1.  Model for the chemotactic response of a bacterial population.

Authors:  I R Lapidus; R Schiller
Journal:  Biophys J       Date:  1976-07       Impact factor: 4.033

2.  Quasi-elastic light scattering from migrating chemotactic bands of Escherichia coli. III. Studies of band formation propagation and motility in oxygen and serine substrates.

Authors:  P C Wang; S H Chen
Journal:  Biophys J       Date:  1986-06       Impact factor: 4.033

3.  Adjustment in tumbling rates improves bacterial chemotaxis on obstacle-laden terrains.

Authors:  Sabrina Rashid; Zhicheng Long; Shashank Singh; Maryam Kohram; Harsh Vashistha; Saket Navlakha; Hanna Salman; Zoltán N Oltvai; Ziv Bar-Joseph
Journal:  Proc Natl Acad Sci U S A       Date:  2019-05-24       Impact factor: 11.205

4.  Model for chemotactic bacterial bands.

Authors:  J P Boon; B Herpigny
Journal:  Bull Math Biol       Date:  1986       Impact factor: 1.758
  4 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.