Works (4)

Updated: April 3rd, 2024 19:29

2006 journal article

Molecular population genetics and phenotypic diversification of two populations of the thermophilic cyanobacterium Mastigocladus laminosus

APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 72(4), 2793–2800.

By: . Miller n, M. Purugganan n & S. Curtis n

MeSH headings : Cyanobacteria / classification; Cyanobacteria / genetics; Cyanobacteria / growth & development; DNA, Bacterial / analysis; Fresh Water / microbiology; Genetics, Population; Genotype; Hot Springs / microbiology; Hot Temperature; Molecular Sequence Data; Nitrogen / metabolism; Phenotype; RNA, Ribosomal, 16S / genetics; Sequence Analysis, DNA
TL;DR: Investigating the distributions of genetic and phenotypic variation for two Yellowstone National Park populations of the heterocyst-forming cyanobacterium Mastigocladus (Fischerella) laminosus found that the populations are expected to continue to diverge due to low migratory gene flow. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2005 journal article

Anabaena sp strain PCC 7120 gene devH is required for synthesis of the heterocyst glycolipid layer

JOURNAL OF BACTERIOLOGY, 187(7), 2326–2331.

By: M. Ramirez n, P. Hebbar n, R. Zhou*, C. Wolk* & S. Curtis n

MeSH headings : Aerobiosis; Anabaena / genetics; Anabaena / metabolism; Anabaena / ultrastructure; Bacterial Proteins / biosynthesis; Bacterial Proteins / genetics; Gene Expression Regulation, Bacterial / physiology; Genes, Bacterial / physiology; Glycolipids / biosynthesis; Mutation; Nitrogen / physiology; Nitrogen Fixation / genetics; Nitrogen Fixation / physiology; Operon; Phenotype; Transcription Factors
TL;DR: It is demonstrated that rearrangements of nitrogen fixation genes take place normally in the devH mutant and that it is Fix(+), i.e., has nitrogenase activity under anoxic conditions. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2001 journal article

A screen for sequences up-regulated during heterocyst development in Anabaena sp strain PCC 7120

ARCHIVES OF MICROBIOLOGY, 175(5), 313–322.

By: S. Curtis n & P. Hebbar n

author keywords: Anabaena sp strain PCC 7120; cyanobacteria; heterocyst development; nitrogen starvation; genome screening; up-regulated genes
MeSH headings : Anabaena / cytology; Anabaena / genetics; Anabaena / growth & development; Cloning, Molecular; Contig Mapping; Gene Expression Profiling; Gene Expression Regulation, Bacterial; Gene Expression Regulation, Developmental; Genes, Bacterial / genetics; Molecular Sequence Data; Promoter Regions, Genetic; RNA, Bacterial / genetics; RNA, Bacterial / metabolism; RNA, Messenger / genetics; RNA, Messenger / metabolism; Transcription, Genetic; Up-Regulation
TL;DR: A plasmid library of small genomic fragments from the cyanobacterium Anabaena sp. (via Semantic Scholar)
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Source: Web Of Science
Added: August 6, 2018

2000 journal article

Characterization of devH, a gene encoding a putative DNA binding protein required for heterocyst function in Anabaena sp strain PCC 7120

JOURNAL OF BACTERIOLOGY, 182(12), 3572–3581.

By: P. Hebbar n & S. Curtis n

MeSH headings : Amino Acid Sequence; Anabaena / genetics; Anabaena / growth & development; Bacterial Proteins; Base Sequence; Cloning, Molecular; DNA-Binding Proteins / chemistry; DNA-Binding Proteins / genetics; DNA-Binding Proteins / metabolism; Gene Expression Regulation, Bacterial; Helix-Turn-Helix Motifs / genetics; Molecular Sequence Data; Mutation; Promoter Regions, Genetic; Sequence Analysis, DNA; Transcription, Genetic; Up-Regulation
TL;DR: Nitrogen starvation of the devH mutant induces heterocysts of wild-type morphology, but the mutant is inviable in the absence of fixed nitrogen and unable to reduce acetylene aerobically. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

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