Literature DB >> 101529

Classes of Anabaena variabilis mutants with oxygen-sensitive nitrogenase activity.

J F Haury, C P Wolk.   

Abstract

Mutants of Anabaena variabilis deficient in the envelope glycolipids of heterocysts have no or very low nitrogenase activity when assayed aerobically. Revertants capable of aerobic growth on N2 have increased quantities of these glycolipids. Among mutants which require fixed nitrogen for growth in air and which have a normal complement of glycolipids, one expresses high nitrogenase activity at low oxygen tension. Three others show high nitrogenase activity only in the presence of dithionite and are therefore impaired in electron transfer.

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Year:  1978        PMID： 101529      PMCID： PMC218594          DOI： 10.1128/jb.136.2.688-692.1978

Source DB:  PubMed          Journal:  J Bacteriol        ISSN： 0021-9193            Impact factor:   3.490


  14 in total

1.  Biochemistry and genetics of Klebsiella pneumoniae mutant strains unable to fix N2.

Authors:  R T St John; H M Johnston; C Seidman; D Garfinkel; J K Gordon; V K Shah; W J Brill
Journal:  J Bacteriol       Date:  1975-03       Impact factor: 3.490

2.  Effects of L-methionine-DL-sulphoximine on the assimilation of newly fixed NH3, acetylene reduction and heterocyst production in Anabaena cylindrica.

Authors:  W D Stewart; P Rowell
Journal:  Biochem Biophys Res Commun       Date:  1975-08-04       Impact factor: 3.575

3.  Properties of heterocysts isolated with colloidal silica.

Authors:  R B Peterson; R H Burris
Journal:  Arch Microbiol       Date:  1976-05-03       Impact factor: 2.552

4.  Modes of reduction of nitrogen in heterocysts isolated from Anabaena species.

Authors:  W Lockau; R B Peterson; C P Wolk; R H Burris
Journal:  Biochim Biophys Acta       Date:  1978-05-10

5.  Structural studies on the glycolipids from the envelope of the heterocyst of Anabaena cylindrica.

Authors:  F Lambein; C P Wolk
Journal:  Biochemistry       Date:  1973-02-27       Impact factor: 3.162

6.  Is the heterocyst the site of nitrogen fixation in blue-green algae?

Authors:  P Fay; W D Stewart; A E Walsby; G E Fogg
Journal:  Nature       Date:  1968-11-23       Impact factor: 49.962

7.  Isolation and preliminary characterization of auxotrophs of a filamentous Cyanobacterium.

Authors:  T C Currier; J F Haury; C P Wolk
Journal:  J Bacteriol       Date:  1977-03       Impact factor: 3.490

Review 8.  Nitrogen fixation by photosynthetic microorganisms.

Authors:  W D Stewart
Journal:  Annu Rev Microbiol       Date:  1973       Impact factor: 15.500

9.  Formation of glutamine from [13n]ammonia, [13n]dinitrogen, and [14C]glutamate by heterocysts isolated from Anabaena cylindrica.

Authors:  J Thomas; J C Meeks; C P Wolk; P W Shaffer; S M Austin
Journal:  J Bacteriol       Date:  1977-03       Impact factor: 3.490

10.  Autoradiographic localization of 13N after fixation of 13N-labeled nitrogen gas by a heterocyst-forming blue-green alga.

Authors:  C P Wolk; S M Austin; J Bortins; A Galonsky
Journal:  J Cell Biol       Date:  1974-05       Impact factor: 10.539
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  23 in total

1.  Mutations in four regulatory genes have interrelated effects on heterocyst maturation in Anabaena sp. strain PCC 7120.

Authors:  Sigal Lechno-Yossef; Qing Fan; Shigeki Ehira; Naoki Sato; C Peter Wolk
Journal:  J Bacteriol       Date:  2006-08-25       Impact factor: 3.490

2.  Physiological Studies of Oxygen Protection Mechanisms in the Heterocysts of Anabaena cylindrica.

Authors:  M A Murry; A J Horne; J R Benemann
Journal:  Appl Environ Microbiol       Date:  1984-03       Impact factor: 4.792

3.  Boron Protection for O(2) Diffusion in Heterocysts of Anabaena sp. PCC 7119.

Authors:  M Garcia-González; P Mateo; I Bonilla
Journal:  Plant Physiol       Date:  1988-07       Impact factor: 8.340

Review 4.  Biochemical genetics of nitrogen fixation.

Authors:  W J Brill
Journal:  Microbiol Rev       Date:  1980-09

5.  Novel ATP-driven pathway of glycolipid export involving TolC protein.

Authors:  Peter Staron; Karl Forchhammer; Iris Maldener
Journal:  J Biol Chem       Date:  2011-09-14       Impact factor: 5.157

6.  Loss of aerobic nitrogen fixation associated with kasugamycin resistance in the heterocystous nitrogen-fixing, streptomycin resistant blue-green alga Nostoc muscorum.

Authors:  H N Singh; H N Singh
Journal:  Plant Cell Rep       Date:  1983-12       Impact factor: 4.570

7.  Tn5 mutagenesis of Anabaena sp. strain PCC 7120: isolation of a new mutant unable to grow without combined nitrogen.

Authors:  D Borthakur; R Haselkorn
Journal:  J Bacteriol       Date:  1989-10       Impact factor: 3.490

8.  Use of a transposon with luciferase as a reporter to identify environmentally responsive genes in a cyanobacterium.

Authors:  C P Wolk; Y Cai; J M Panoff
Journal:  Proc Natl Acad Sci U S A       Date:  1991-06-15       Impact factor: 11.205

9.  A TolC-like protein is required for heterocyst development in Anabaena sp. strain PCC 7120.

Authors:  Suncana Moslavac; Kerstin Nicolaisen; Oliver Mirus; Fadi Al Dehni; Rafael Pernil; Enrique Flores; Iris Maldener; Enrico Schleiff
Journal:  J Bacteriol       Date:  2007-08-24       Impact factor: 3.490

10.  Introduction of transposon Tn901 into a plasmid of Anacystis nidulans: preparation for cloning in cyanobacteria.

Authors:  C A van den Hondel; S Verbeek; A van der Ende; P J Weisbeek; W E Borrias; G A van Arkel
Journal:  Proc Natl Acad Sci U S A       Date:  1980-03       Impact factor: 11.205
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