Regulation of Hydrogenase Gene Expression (Record no. 48809)

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control field MX-MdCICY
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control field 20250625153945.0
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Transcribing agency CICY
090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN)
Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) B-14623
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
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245 10 - TITLE STATEMENT
Title Regulation of Hydrogenase Gene Expression
490 0# - SERIES STATEMENT
Volume/sequential designation The Purple Phototrophic Bacteria, 37, p.743-757, 2009
520 3# - SUMMARY, ETC.
Summary, etc. Photosynthetic bacteria contain various types of [NiFe]- hydrogenases. The most widespread are respiratory uptake hydrogenases that are usually co-synthesized with nitrogenase. Hydrogenase synthesis responds to environmental signals such as H2, O2, CO. In Rhodobacter species and Rhodopseudomonas palustris, a regulatory [NiFe]-hydrogenase, HupUV, is the direct H2 sensor of the H2 regulatory pathway. It transfers the signal to a two-component regulatory system, which comprises the soluble histidine kinase HupT/HoxJ and the response regulator HupR/HoxA. The transcription factor HupR/HoxA activates the transcription of hydrogenase genes in its nonphosphorylated form. In Rhodospirillum rubrum, the transcriptional regulator CooA, which senses CO and the redox state, activates the synthesis of a CO-tolerant hydrogenase under anaerobic conditions. In Thiocapsa roseopersicina, FnrT activates anaerobic induction of the Hyn hydrogenase. In Rhodobacter species and in Rhodopseudomonas palustris, hydrogenase synthesis is also under the negative control of the redoxresponding global two-component regulatory system, RegB/PrrB/RegS-RegA/Prra/RegR.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Vignais, P.M.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1WhnBBStNn1-sJeEmlBosusMJGpQ6NqFe/view?usp=drivesdk">https://drive.google.com/file/d/1WhnBBStNn1-sJeEmlBosusMJGpQ6NqFe/view?usp=drivesdk</a>
Public note Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-14623 25.06.2025 25.06.2025 Documentos solicitados