Imperial J - Search Results

1

Host-dependent expression of Rhizobium leguminosarum bv. viciae hydrogenase is controlled at transcriptional and post-transcriptional levels in legume nodules.

Brito B, Toffanin A, Prieto RI, Imperial J, Ruiz-Argüeso T, Palacios JM. Brito B, et al. Among authors: imperial j. Mol Plant Microbe Interact. 2008 May;21(5):597-604. doi: 10.1094/MPMI-21-5-0597. Mol Plant Microbe Interact. 2008. PMID: 18393619 Free article.

2

The hypBFCDE operon from Rhizobium leguminosarum biovar viciae is expressed from an Fnr-type promoter that escapes mutagenesis of the fnrN gene.

Hernando Y, Palacios JM, Imperial J, Ruiz-Argüeso T. Hernando Y, et al. Among authors: imperial j. J Bacteriol. 1995 Oct;177(19):5661-9. doi: 10.1128/jb.177.19.5661-5669.1995. J Bacteriol. 1995. PMID: 7559356 Free PMC article.

3

Purification of Rhizobium leguminosarum HypB, a nickel-binding protein required for hydrogenase synthesis.

Rey L, Imperial J, Palacios JM, Ruiz-Argüeso T. Rey L, et al. Among authors: imperial j. J Bacteriol. 1994 Oct;176(19):6066-73. doi: 10.1128/jb.176.19.6066-6073.1994. J Bacteriol. 1994. PMID: 7928968 Free PMC article.

The products of the Rhizobium leguminosarum hyp gene cluster are necessary for synthesis of a functional uptake [NiFe] hydrogenase system in symbiosis with pea plants, and at least for HypB and HypF, a role in hydrogenase-specific nickel metabolism has been postulated (L. Rey, …

The products of the Rhizobium leguminosarum hyp gene cluster are necessary for synthesis of a functional uptake [NiFe] hydrogenase system in …

4

HupK, a hydrogenase-ancillary protein from Rhizobium leguminosarum, shares structural motifs with the large subunit of NiFe hydrogenases and could be a scaffolding protein for hydrogenase metal cofactor assembly.

Imperial J, Rey L, Palacios JM, Ruiz-Argüeso T. Imperial J, et al. Mol Microbiol. 1993 Sep;9(6):1305-6. doi: 10.1111/j.1365-2958.1993.tb01260.x. Mol Microbiol. 1993. PMID: 7934943 No abstract available.

5

Nickel availability to pea (Pisum sativum L.) plants limits hydrogenase activity of Rhizobium leguminosarum bv. viciae bacteroids by affecting the processing of the hydrogenase structural subunits.

Brito B, Palacios JM, Hidalgo E, Imperial J, Ruiz-Argüeso T. Brito B, et al. Among authors: imperial j. J Bacteriol. 1994 Sep;176(17):5297-303. doi: 10.1128/jb.176.17.5297-5303.1994. J Bacteriol. 1994. PMID: 8071205 Free PMC article.

6

Molecular analysis of a microaerobically induced operon required for hydrogenase synthesis in Rhizobium leguminosarum biovar viciae.

Rey L, Murillo J, Hernando Y, Hidalgo E, Cabrera E, Imperial J, Ruiz-Argüeso T. Rey L, et al. Among authors: imperial j. Mol Microbiol. 1993 May;8(3):471-81. doi: 10.1111/j.1365-2958.1993.tb01591.x. Mol Microbiol. 1993. PMID: 8326860

7

Identification of a gene for a chemoreceptor of the methyl-accepting type in the symbiotic plasmid of Rhizobium leguminosarum bv. viciae UPM791.

Brito B, Palacios JM, Ruiz-Argüeso T, Imperial J. Brito B, et al. Among authors: imperial j. Biochim Biophys Acta. 1996 Jul 31;1308(1):7-11. doi: 10.1016/0167-4781(96)00083-8. Biochim Biophys Acta. 1996. PMID: 8765742

8

The hydrogenase gene cluster of Rhizobium leguminosarum bv. viciae contains an additional gene (hypX), which encodes a protein with sequence similarity to the N10-formyltetrahydrofolate-dependent enzyme family and is required for nickel-dependent hydrogenase processing and activity.

Rey L, Fernández D, Brito B, Hernando Y, Palacios JM, Imperial J, Ruiz-Argüeso T. Rey L, et al. Among authors: imperial j. Mol Gen Genet. 1996 Sep 13;252(3):237-48. doi: 10.1007/BF02173769. Mol Gen Genet. 1996. PMID: 8842143

9

Hydrogenase genes from Rhizobium leguminosarum bv. viciae are controlled by the nitrogen fixation regulatory protein nifA.

Brito B, Martínez M, Fernández D, Rey L, Cabrera E, Palacios JM, Imperial J, Ruiz-Argüeso T. Brito B, et al. Among authors: imperial j. Proc Natl Acad Sci U S A. 1997 Jun 10;94(12):6019-24. doi: 10.1073/pnas.94.12.6019. Proc Natl Acad Sci U S A. 1997. PMID: 9177161 Free PMC article.

10

FnrN controls symbiotic nitrogen fixation and hydrogenase activities in Rhizobium leguminosarum biovar viciae UPM791.

Gutiérrez D, Hernando Y, Palacios JM, Imperial J, Ruiz-Argüeso T. Gutiérrez D, et al. Among authors: imperial j. J Bacteriol. 1997 Sep;179(17):5264-70. doi: 10.1128/jb.179.17.5264-5270.1997. J Bacteriol. 1997. PMID: 9286975 Free PMC article.

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