|1.||Thiel, Teresa: 2 articles (04/2015 - 12/2002)|
|2.||Mandon, Karine: 1 article (08/2015)|
|3.||Frendo, Pierre: 1 article (08/2015)|
|4.||Ribeiro, Carolina Werner: 1 article (08/2015)|
|5.||Alloing, Geneviève: 1 article (08/2015)|
|6.||Ungerer, Justin: 1 article (04/2015)|
|7.||Pratte, Brenda S: 1 article (04/2015)|
|8.||Halimatul, Heli Siti Munawaroh: 1 article (07/2014)|
|9.||Awai, Koichiro: 1 article (07/2014)|
|10.||Ehira, Shigeki: 1 article (07/2014)|
03/01/2005 - "The results of this study revealed that percentage of mycorrhizal infection, plant height, dry weight, nodule number, protein content, nitrogenase and phosphatase activities, as well as nutrient elements N, P, K, Ca, Mg were significantly decreased by increasing salinity level in non-mycorrhized plants in absence of NFB. "
03/01/1982 - "The induction of these genes occurs following infection of the plant by Rhizobium and is independent of the appearance of nitrogenase activity in the nodules. "
06/01/1978 - "A correlation of inner cortex and stele infections with the presence of branches appears to explain previous observations that excised roots of grasses exhibiting high nitrogenase activity are characteristically branched roots with an intact cortex."
02/13/1978 - "The effects of NH4NO3 on the development of root nodules of Pisum sativum after infection with Rhizobium leguminosarum (strain PRE) and on the nitrogenase activity of the bacteroids in the nodule tissue were studied. "
08/01/2015 - "This development includes the formation of an efficient vascular tissue which allows metabolic exchanges between the root and the nodule, the formation of a barrier to oxygen diffusion necessary for the bacterial nitrogenase activity and the enlargement of cells in the infection zone to support the large bacterial population. "
04/01/1996 - "Antibody response to nitrogenase-positive and -negative Klebsiella pneumoniae strains in juvenile-onset ankylosing spondylitis patients and their first degree relatives: lack of differential recognition of the bacterial nitrogenase."
04/01/1989 - "Cross-reactive epitope with Klebsiella pneumoniae nitrogenase in articular tissue of HLA-B27+ patients with ankylosing spondylitis."
06/01/1989 - "Studies of humoral and cell-mediated immunity to peptides shared by HLA-27.1 and Klebsiella pneumoniae nitrogenase in ankylosing spondylitis."
02/01/1992 - "The suggested relationship of Klebsiella species to the pathogenesis of ankylosing spondylitis reflects evidence that there was an increase in fecal Klebsiella carriage in patients with active AS when compared to controls, that B27-positive lymphocytes from AS patients could be distinguished from normal B27-positive lymphocytes by an antiserum, and that a nitrogenase enzyme found in some species of Klebsiella had a sequence of six amino acids identical to a sequence seen in B*2705. "
01/01/1990 - "Failure to detect cross-reacting antibodies to HLA-B27.5 and Klebsiella pneumoniae nitrogenase in sera from patients with ankylosing spondylitis and Reiter's syndrome."
01/01/1988 - "Inhibition of phosphoribosyl phosphotransferase with 2-thiazolyl-DL-alanine restored nitrogenase activity and synthesis, indicating that the effect of the hisA mutation on nif expression was probably a consequence of lowered energy resources that occurred during anaerobic N starvation. "
04/01/2015 - "In the filamentous cyanobacterium Anabaena variabilis, the nif1 cluster, encoding the primary Mo nitrogenase, functions under aerobic growth conditions in specialized cells called heterocysts that develop in response to starvation for fixed nitrogen. "
07/18/2014 - "Interestingly, the mutants grew under nitrogen starvation but fixed nitrogen with lower nitrogenase activity than did the wild-type. "
06/13/2012 - "Some N(2)-fixing bacteria prolong the functionality of nitrogenase in molybdenum starvation by a special Mo storage protein (MoSto) that can store more than 100 Mo atoms. "
10/01/2003 - "Single and double mutants and a triple mutant with respect to the three P(II) protein-encoding genes were constructed, and the effects of the mutations on nitrogenase expression and activity in the presence of either ammonium starvation or ammonium sufficiency were studied. "
08/24/1976 - "Nitrogenase activity of a continuous culture was repressed by NH+4; the apparent half-life was about 90 min. Cells of 32H1 from a continuous culture growing at between 30 and 100 muM dissolved O2 possessed a protective mechanism which permitted respiration to increase following exposure to a rapid increase in O2 concentration from low levels (O2 shock). "
08/01/2007 - "Both Rhodobacter capsulatus PII homologs GlnB and GlnK were found to be necessary for the proper regulation of nitrogenase activity and modification in response to an ammonium shock. "
12/01/2005 - "In cells over-expressing the PZ protein the nitrogenase reactivation after an ammonium shock was delayed indicating that the PZ protein is involved in regulation of DraG activity."
08/29/1996 - "Using anti-(Fe protein) antibody raised against the Fe protein of the photosynthetic bacterium Rhodospirillum rubrum, it was found that the Fe protein component of nitrogenase (EC 18.104.22.168) from Azotobacter chroococcum cells subjected to an ammonium shock, and hence with an inactive nitrogenase, appeared as a doublet in Western blot analysis of cell extracts. "
07/01/1983 - "After an ammonia shock, both the Fe protein of nitrogenase, and the glutamine synthetase, become adenylylated in vivo. "
|5.||Contagious Ecthyma (Orf)
09/01/1995 - "Amino acid sequence analysis showed that the deduced DehRI protein clustered with the NifA nitrogenase regulatory activator family, and was most closely related, with 47.7% similarity, to a 'NifA-like' deduced partial sequence from a plasmid-encoded ORF in Pseudomonas sp. strain NS671, associated with L-amino acid production. "
08/01/1991 - "Codon usage in the ORF and the nitrogenase operon nifKDH of NGR234 was similar. "
02/01/1995 - "However, overexpression of DRAG and the downstream ORF altered nitrogenase regulation such that dinitrogenase reductase did not accumulate in the ADP-ribosylated form under inactivation conditions, suggesting that DRAG was constitutively active and that therefore DRAG regulation is altered upon overexpression. "
09/20/1988 - "A computer-aided homology search predicted possible chloroplast homologues of bacterial proteins; two ORFs for bacterial 4Fe-4S-type ferredoxin, two for distinct subunits of a protein-dependent transport system, one ORF for a component of nitrogenase, and one for an antenna protein of a light-harvesting complex. "
|3.||HLA-B27 Antigen (HLA B27 Antigen)
|4.||Quaternary Ammonium Compounds (Ammonium)
|8.||Messenger RNA (mRNA)
|9.||Proteins (Proteins, Gene)