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821.
Subiramani Sivakumar Sundararajan Sathish Sivakumar Hari Priya Rajendran Venkatesh Ramalingam Sathishkumar 《Plant Cell, Tissue and Organ Culture》2019,136(1):65-74
Plant Cell, Tissue and Organ Culture (PCTOC) - In different countries, mostly in EU, rules for strawberry nursery propagation impose the use of micropropagation only to produce stock virus free... 相似文献
822.
2-Acetamino-3,4,6-tri-O-acetly-1-N-[N-(benzyloxycarbonly-l-seryl)-l-aspart-1-oyl-(p-nitrobenzyl ester)-4-oyl]-2-deoxy-β-d-glucopyranosylamine,2-acetamido-3,4,6-tri,O-acetyl-1-N-[N-(benzyloxycarbonyl-l-seryl)-l-aspart-1-oyl-(l-alanine methyl ester)-4-oyl]-2-deoxy-β-d-glucopyranosylamine, and 2-acetamido-3,4,6-tri-O-acetyl-1-N-[N-benzyloxycarbonyl)-l-aspart-1-oyl-(l-alanyl-l-threonyl-l-leucyl-l-alanyl-l-serine p-nitrobenzyl ester)-4-oyl]-2-deoxy-β-d-glucopyranosylamine (7), which span the amino acid sequence 17-23 of bovine pancreatic deoxyribonuclease A and contain a 2-acetamido-2-deoxy-d-glucose residue, were synthesized. On treatment with lithium hydroxide, the blocked glycohexapeptide 7 gave 2-acetamido-1-N-[N-(benzyloxycarbonyl)-l-aspart-1-oyl-(l-alanyl-l-threonyl-l-leucyl-l-alanyl-l-serine)-4-oyl]-2 deoxy-β-d-glucopyranosylamine. 相似文献
823.
In order to develop a novel nucleoside analogue which recognizes C.G interruption in homopurine.homopyrimidine DNA, we designed and synthesized a conformationally locked nucleoside analogue, 1-(2-O,4-C-methylene-beta-D-ribofuranosyl)pyridin-2-one (4), and introduced it into a triplex-forming oligonucleotide (TFO). On melting temperature (Tm) measurements, the unprecedented C.G base recognition ability of 4 was observed. 相似文献
824.
Jayasha Shandilya Parijat Senapati Karthigeyan Dhanasekaran Suma S. Bangalore Manoj Kumar A. Hari Kishore Akshay Bhat Gopinath S. Kodaganur Tapas K. Kundu 《FEBS letters》2014
The functional association of NPM1 with Aurora kinases is well documented. Surprisingly, although NPM1 is a well characterized phosphoprotein, it is unknown whether it is a substrate of Aurora kinases. We have found that Aurora kinases A and B can phosphorylate NPM1 at a single serine residue, Ser125, in vitro and in vivo. Phosphorylated-S125-NPM1 (pS125-NPM1) localizes to the midbody region during late cytokinesis where it colocalizes with Aurora B. The overexpression of mutant (S125A) NPM1 resulted in the deregulation of centrosome duplication and mitotic defects possibly due to cytokinesis failure. These data suggest that Aurora kinase B-mediated phosphorylation of NPM1 plays a critical role during mitosis, which could have wider implications in oncogenesis. 相似文献
825.
Susanne Hedlund Hari Shanker Sharma Per-Ove Sjquist Jan Westman 《Journal of thermal biology》1999,24(5-6):409-414
Rats exposed to 4 h heat stress at 38°C exhibited upregulation of heat shock protein (HSP 72 kD) expression in several brain regions associated with brain edema and cell injury. Pretreatment with a new anti-oxidant compound H-290/51 (50 mg/kg, per os, 30 min before stress) significantly attenuated HSP expression, brain edema and cell injury. These results suggest that oxidative stress associated with brain edema plays important roles in HSP expression, not reported earlier. 相似文献