Results 11 to 20 of about 43,490 (164)

Biochemical adaptation of Weigela florida «Variegata» Bunge A. D. C. microclones to salt- and copper induced stress [PDF]

Сибирский лесной журнал, 2017
Microclones of perennial shrub Weigela florida «Variegata» were prepared, adapted to the conditions of salinity and increased copper ions proportion during the three-step in vitro experiment.
O. A. Zemlyanukhina, V. N. Kalaev, V. S. Voronina, A. T. Eprintsev   +3 more
doaj   +1 more source

2-hydroxyglutarate production, but not dominant negative function, is conferred by glioma-derived NADP-dependent isocitrate dehydrogenase mutations. [PDF]

PLoS ONE, 2011
Gliomas frequently contain mutations in the cytoplasmic NADP(+)-dependent isocitrate dehydrogenase (IDH1) or the mitochondrial NADP(+)-dependent isocitrate dehydrogenase (IDH2). Several different amino acid substitutions recur at either IDH1 R132 or IDH2
Genglin Jin, Zachary J Reitman, Ivan Spasojevic, Ines Batinic-Haberle, Jian Yang, Oleg Schmidt-Kittler, Darell D Bigner, Hai Yan   +7 more
doaj   +1 more source

Isocitrate dehydrogenase mutations in leukemia [PDF]

Journal of Clinical Investigation, 2013
Recent genome-wide discovery studies have identified a spectrum of mutations in different malignancies and have led to the elucidation of novel pathways that contribute to oncogenic transformation. The discovery of mutations in the genes encoding isocitrate dehydrogenase (IDH) has uncovered a critical role for altered metabolism in oncogenesis, and the
Anna Sophia, McKenney, Ross L, Levine
openaire   +2 more sources

Knocking out central metabolism genes to identify new targets and alternating substrates to improve lipid synthesis in Y. lipolytica

Frontiers in Bioengineering and Biotechnology, 2023
Introduction: Systematic gene knockout studies may offer us novel insights on cell metabolism and physiology. Specifically, the lipid accumulation mechanism at the molecular or cellular level is yet to be determined in the oleaginous yeast Y.
Jiang Zhu, Yang Gu, Yang Gu, Yijing Yan, Jingbo Ma, Jingbo Ma, Xiaoman Sun, Peng Xu, Peng Xu, Peng Xu   +9 more
doaj   +1 more source

Isocitrate Dehydrogenase Genes [PDF]

Deutsches Ärzteblatt international, 2015
The molecular classification and taxonomy of malignant diseases, such as the one successfully applied and published by The Cancer Genome Atlas Project TCGA (http://cancergenome.nih.gov/) for urinary bladder and colorectal cancer, adenocarcinoma of the stomach, and glioblastoma multiforme, provides the opportunity to define so-called driver mutations ...
openaire   +2 more sources

Isocitrate dehydrogenase mutations in gliomas [PDF]

Neuro-Oncology, 2015
Over the last decade, extraordinary progress has been made in elucidating the underlying genetic causes of gliomas. In 2008, our understanding of glioma genetics was revolutionized when mutations in isocitrate dehydrogenase 1 and 2 (IDH1/2) were identified in the vast majority of progressive gliomas and secondary glioblastomas (GBMs).
Matthew S, Waitkus, Bill H, Diplas, Hai, Yan   +2 more
openaire   +2 more sources

Biochemical elucidation of citrate accumulation in Synechocystis sp. PCC 6803 via kinetic analysis of aconitase

Scientific Reports, 2021
A unicellular cyanobacterium Synechocystis sp. PCC 6803 possesses a unique tricarboxylic acid (TCA) cycle, wherein the intracellular citrate levels are approximately 1.5–10 times higher than the levels of other TCA cycle metabolite.
Maki Nishii, Shoki Ito, Noriaki Katayama, Takashi Osanai   +3 more
doaj   +1 more source

Fluorometric determination of isocitrate dehydrogenase (EC 1.1.1.42; 1; NADP+ dependent) in ruminant milk

Animal, 2022
The enzyme isocitrate dehydrogenase (EC 1.1.1.42; 1; NADP+ dependent) located in the mammary cell cytosol mediates the synthesis of the majority of reducing equivalents for the energetically demanding milk fat and cholesterol synthesis in mammary cell ...
T. Larsen, R. Rupp, N.C. Friggens, J.A.A. Pires   +3 more
doaj   +1 more source

Nondecarboxylating and Decarboxylating Isocitrate Dehydrogenases: Oxalosuccinate Reductase as an Ancestral Form of Isocitrate Dehydrogenase [PDF]

Journal of Bacteriology, 2008
ABSTRACTIsocitrate dehydrogenase (ICDH) fromHydrogenobacter thermophiluscatalyzes the reduction of oxalosuccinate, which corresponds to the second step of the reductive carboxylation of 2-oxoglutarate in the reductive tricarboxylic acid cycle. In this study, the oxidation reaction catalyzed byH. thermophilusICDH was kinetically analyzed. As a result, a
Miho, Aoshima, Yasuo, Igarashi
openaire   +2 more sources

Divergent effects of glutathione depletion on isocitrate dehydrogenase 1 and the pentose phosphate pathway in hamster liver

Physiological Reports, 2020
The liver regenerates NADPH via multiple pathways to maintain redox balance and reductive biosynthesis. The pentose phosphate pathway (PPP) contributes to hepatic lipogenesis by supplying NADPH, and it is thought to play a major role in response to ...
Eunsook S. Jin, Min H. Lee, Craig R. Malloy   +2 more
doaj   +1 more source