Literature DB >> 9068657

Isolation and characterization of Rhizobium etli mutants altered in degradation of asparagine.

A Huerta-Zepeda1, L Ortuño, G Du Pont, S Durán, A Lloret, H Merchant-Larios, J Calderón.   

Abstract

Rhizobium etli mutants unable to grow on asparagine as the nitrogen and carbon source were isolated. Two kinds of mutants were obtained: AHZ1, with very low levels of aspartase activity, and AHZ7, with low levels of asparaginase and very low levels of aspartase compared to the wild-type strain. R. etli had two asparaginases differentiated by their thermostabilities, electrophoretic mobilities, and modes of regulation. The AHZ mutants nodulated as did the wild-type strain and had nitrogenase levels similar to that of the wild-type strain.

Entities:  

Mesh：

Substances：

Year:  1997        PMID： 9068657      PMCID： PMC178935          DOI： 10.1128/jb.179.6.2068-2072.1997

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


  37 in total

1.  Modified reagents for determination of urea and ammonia.

Authors:  A L CHANEY; E P MARBACH
Journal:  Clin Chem       Date:  1962-04       Impact factor: 8.327

2.  The dependence of Escherichia coli asparaginase II formation on cyclic AMP and cyclic AMP receptor protein.

Authors:  L Russell; H Yamazaki
Journal:  Can J Microbiol       Date:  1978-05       Impact factor: 2.419

3.  R factor transfer in Rhizobium leguminosarum.

Authors:  J E Beringer
Journal:  J Gen Microbiol       Date:  1974-09

4.  Localization of the two-L-asparaginases in anaerobically grown Escherichia coli.

Authors:  H Cedar; J H Schwartz
Journal:  J Biol Chem       Date:  1967-08-25       Impact factor: 5.157

5.  A complementation analysis of the restriction and modification of DNA in Escherichia coli.

Authors:  H W Boyer; D Roulland-Dussoix
Journal:  J Mol Biol       Date:  1969-05-14       Impact factor: 5.469

6.  The purification and properties of aspartase from Escherichia coli.

Authors:  F B Rudolph; H J Fromm
Journal:  Arch Biochem Biophys       Date:  1971-11       Impact factor: 4.013

7.  Construction of a broad host range cosmid cloning vector and its use in the genetic analysis of Rhizobium mutants.

Authors:  A M Friedman; S R Long; S E Brown; W J Buikema; F M Ausubel
Journal:  Gene       Date:  1982-06       Impact factor: 3.688

8.  Sodium effect of growth on aspartate and genetic analysis of a Bacillus subtilis mutant with high aspartase activity.

Authors:  T Iijima; M D Diesterhaft; E Freese
Journal:  J Bacteriol       Date:  1977-03       Impact factor: 3.490

9.  Clustering of nitrogen fixation (nif) genes in Rhizobium meliloti.

Authors:  D Corbin; G Ditta; D R Helinski
Journal:  J Bacteriol       Date:  1982-01       Impact factor: 3.490

10.  Asparagine utilization in Escherichia coli.

Authors:  R C Willis; C A Woolfolk
Journal:  J Bacteriol       Date:  1974-04       Impact factor: 3.490
View more
  10 in total

1.  Regulation of gene expression in response to oxygen in Rhizobium etli: role of FnrN in fixNOQP expression and in symbiotic nitrogen fixation.

Authors:  O Lopez; C Morera; J Miranda-Rios; L Girard; D Romero; M Soberón
Journal:  J Bacteriol       Date:  2001-12       Impact factor: 3.490

2.  Expression of thiamin biosynthetic genes (thiCOGE) and production of symbiotic terminal oxidase cbb3 in Rhizobium etli.

Authors:  J Miranda-Ríos; C Morera; H Taboada; A Dávalos; S Encarnación; J Mora; M Soberón
Journal:  J Bacteriol       Date:  1997-11       Impact factor: 3.490

3.  Key role of bacterial NH(4)(+) metabolism in Rhizobium-plant symbiosis.

Authors:  Eduardo J Patriarca; Rosarita Tatè; Maurizio Iaccarino
Journal:  Microbiol Mol Biol Rev       Date:  2002-06       Impact factor: 11.056

4.  Conjugative transfer of p42a from rhizobium etli CFN42, which is required for mobilization of the symbiotic plasmid, is regulated by quorum sensing.

Authors:  Cristina Tun-Garrido; Patricia Bustos; Víctor González; Susana Brom
Journal:  J Bacteriol       Date:  2003-03       Impact factor: 3.490

5.  Identification of functional mob regions in Rhizobium etli: evidence for self-transmissibility of the symbiotic plasmid pRetCFN42d.

Authors:  Daniel Pérez-Mendoza; Ana Domínguez-Ferreras; Socorro Muñoz; María José Soto; José Olivares; Susana Brom; Lourdes Girard; José A Herrera-Cervera; Juan Sanjuán
Journal:  J Bacteriol       Date:  2004-09       Impact factor: 3.490

6.  Lipogenesis and Redox Balance in Nitrogen-Fixing Pea Bacteroids.

Authors:  Jason J Terpolilli; Shyam K Masakapalli; Ramakrishnan Karunakaran; Isabel U C Webb; Rob Green; Nicholas J Watmough; Nicholas J Kruger; R George Ratcliffe; Philip S Poole
Journal:  J Bacteriol       Date:  2016-09-22       Impact factor: 3.490

7.  Crystal structures of the elusive Rhizobium etli L-asparaginase reveal a peculiar active site.

Authors:  Joanna I Loch; Barbara Imiolczyk; Joanna Sliwiak; Anna Wantuch; Magdalena Bejger; Miroslaw Gilski; Mariusz Jaskolski
Journal:  Nat Commun       Date:  2021-11-18       Impact factor: 14.919

8.  Massive annotation of bacterial L-asparaginases reveals their puzzling distribution and frequent gene transfer events.

Authors:  Andrzej Zielezinski; Joanna I Loch; Wojciech M Karlowski; Mariusz Jaskolski
Journal:  Sci Rep       Date:  2022-09-22       Impact factor: 4.996

Review 9.  Structural and biophysical aspects of l-asparaginases: a growing family with amazing diversity.

Authors:  Joanna I Loch; Mariusz Jaskolski
Journal:  IUCrJ       Date:  2021-06-30       Impact factor: 4.769

10.  Phenotypic plasticity and a new small molecule are involved in a fungal-bacterial interaction.

Authors:  Andrés Andrade-Domínguez; Abigail Trejo-Hernández; Carmen Vargas-Lagunas; Sergio Encarnación-Guevara
Journal:  Sci Rep       Date:  2021-09-28       Impact factor: 4.379
  10 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.