ArticleJournal of bacteriology2006
High-affinity vanadate transport system in the cyanobacterium Anabaena variabilis ATCC 29413.
Article in Journal of bacteriology, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 36 citations in OpenAlex.
- Evolutionary genomic insights into cyanobacterial symbioses in plants.Quantitative plant biology · 2022Review
- Comparative genomic insights into culturable symbiotic cyanobacteria from the water fernMicrobial genomics · 2021Article
- Comparative population genomic analyses of transporters within the Asgard archaeal superphylum.PloS one · 2021Article
- Complete Genomes of Symbiotic Cyanobacteria Clarify the Evolution of Vanadium-Nitrogenase.Genome biology and evolution · 2019Article
- Role of RNA secondary structure and processing in stability of the nifH1 transcript in the cyanobacterium Anabaena variabilis.Journal of bacteriology · 2015Article
- Regulation of Three Nitrogenase Gene Clusters in the Cyanobacterium Anabaena variabilis ATCC 29413.Life (Basel, Switzerland) · 2014Review
- Complete genome sequence of Anabaena variabilis ATCC 29413.Standards in genomic sciences · 2014Article
- Environment sensing and response mediated by ABC transporters.BMC genomics · 2011Article
- RNA processing of nitrogenase transcripts in the cyanobacterium Anabaena variabilis.Journal of bacteriology · 2010Article
- Regulation of fructose transport and its effect on fructose toxicity in Anabaena spp.Journal of bacteriology · 2008Article
- Transcription of hupSL in Anabaena variabilis ATCC 29413 is regulated by NtcA and not by hydrogen.Applied and environmental microbiology · 2008Article
- Vanadium requirements and uptake kinetics in the dinitrogen-fixing bacterium Azotobacter vinelandii.Applied and environmental microbiology · 2008Article
- Tungsten transport protein A (WtpA) in Pyrococcus furiosus: the first member of a new class of tungstate and molybdate transporters.Journal of bacteriology · 2006Article
- Cross-functionality of nitrogenase components NifH1 and VnfH in Anabaena variabilis.Journal of bacteriology · 2006Article
Corrections and comments
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
High-affinity vanadate transport systems have not heretofore been identified in any organism. Anabaena variabilis, which can fix nitrogen by using an alternative V-dependent nitrogenase, transported vanadate well. The concentration of vanadate giving half-maximum V-nitrogenase activity when added to V-starved cells was about 3 x 10(-9) M. The genes for an ABC-type vanadate transport system, vupABC, were found in A. variabilis about 5 kb from the major cluster of genes encoding the V-nitrogenase, and like those genes, the vupABC genes were repressed by molybdate; however, unlike the V-nitrogenase genes the vanadate transport genes were expressed in vegetative cells. A vupB mutant failed to grow by using V-nitrogenase unless high levels of vanadate were provided, suggesting that there was also a low-affinity vanadate transport system that functioned in the vupB mutant. The vupABC genes belong to a family of putative metal transport genes that include only one other characterized transport system, the tungstate transport genes of Eubacterium acidaminophilum. Similar genes are not present in the complete genomes of other bacterial strains that have a V-nitrogenase, including Azotobacter vinelandii, Rhodopseudomonas palustris, and Methanosarcina barkeri.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.