Literature DB >> 24415306

Encapsulation as a response of Azospirillum brasilense sp7 to zinc stress.

P M Gowri1, S Srivastava.   

Abstract

Azospirillum brasilense sp7 was exposed to 2MM Zn(2+) in minimal medium upon which the cells turned black and non-motile within 24 h. A streptomycin-resistant variant did not exhibit this phenomenon and is sensitized to zinc. A prelude to encystation was the elution of a melanin-like pigment into the medium.

Entities:  

Year:  1996        PMID： 24415306     DOI： 10.1007/BF00340207

Source DB:  PubMed          Journal:  World J Microbiol Biotechnol        ISSN： 0959-3993            Impact factor:   3.312


  10 in total

1.  EFFECT OF LIGHT AND MEDIA UPON GROWTH AND MELANIN FORMATION IN CLADOSPORIUM MANSONI.

Authors:  A S SUSSMAN; Y LINGAPPA; I A BERNSTEIN
Journal:  Mycopathol Mycol Appl       Date:  1963-10-30

2.  Influence of extracellular polysaccharides on the toxicity of copper and cadmium towardKlebsiella aerogenes.

Authors:  G Bitton; V Freihofer
Journal:  Microb Ecol       Date:  1977-06       Impact factor: 4.552

3.  Biology of azospirillum-sugarcane association: enhancement of nitrogenase activity.

Authors:  R H Berg; M E Tyler; N J Novick; V Vasil; I K Vasil
Journal:  Appl Environ Microbiol       Date:  1980-03       Impact factor: 4.792

4.  Selective infection of maize roots by streptomycin-resistant Azospirillum lipoferum and other bacteria.

Authors:  J Döbereiner; V L Baldani
Journal:  Can J Microbiol       Date:  1979-11       Impact factor: 2.419

Review 5.  Plasmid-determined resistance to antimicrobial drugs and toxic metal ions in bacteria.

Authors:  T J Foster
Journal:  Microbiol Rev       Date:  1983-09

6.  Relationship of encapsulation and encystment in Azotobacter.

Authors:  C Eklund; L M Pope; O Wyss
Journal:  J Bacteriol       Date:  1966-12       Impact factor: 3.490

7.  Cyst production and brown pigment formation in aging cultures of Azospirillum brasilense ATCC 29145.

Authors:  L Sadasivan; C A Neyra
Journal:  J Bacteriol       Date:  1987-04       Impact factor: 3.490

8.  Flocculation in Azospirillum brasilense and Azospirillum lipoferum: exopolysaccharides and cyst formation.

Authors:  L Sadasivan; C A Neyra
Journal:  J Bacteriol       Date:  1985-08       Impact factor: 3.490

9.  Calcofluor- and lectin-binding exocellular polysaccharides of Azospirillum brasilense and Azospirillum lipoferum.

Authors:  M Del Gallo; M Negi; C A Neyra
Journal:  J Bacteriol       Date:  1989-06       Impact factor: 3.490

10.  Isolation and characterization of melanin-producing (mel) mutants of Vibrio cholerae.

Authors:  B E Ivins; R K Holmes
Journal:  Infect Immun       Date:  1980-03       Impact factor: 3.441
  10 in total
  1 in total

Review 1.  Microbial production of melanin and its various applications.

Authors:  Anh N Tran-Ly; Carolina Reyes; Francis W M R Schwarze; Javier Ribera
Journal:  World J Microbiol Biotechnol       Date:  2020-10-12       Impact factor: 3.312
  1 in total

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