Results 161 to 170 of about 86,461 (284)

Effect of pyruvate kinase gene deletion on the physiology of Corynebacterium glutamicum ATCC13032 under biotin-sufficient non-glutamate-producing conditions: Enhanced biomass production

open access: yesMetabolic Engineering Communications, 2015
The effect of pyruvate kinase gene (pyk) deletion on the physiology of Corynebacterium glutamicum ATCC13032 was investigated under biotin-sufficient, non-glutamate-producing conditions.
Kazunori Sawada   +5 more
doaj  

HalALMT1 mediates malate efflux in the cortex of mature cluster rootlets of Hakea laurina, occurring naturally in severely phosphorus‐impoverished soil

open access: yesNew Phytologist, Volume 246, Issue 6, Page 2597-2616, June 2025.
Summary Hakea laurina, a woody Proteaceae, naturally occurs in severely phosphorus (P)‐impoverished habitats in southwest Australia. It develops distinctive cluster roots that exhibit a high capacity for carboxylate exudation and acid phosphatase activity, contributing to its P acquisition.
Hirotsuna Yamada   +15 more
wiley   +1 more source

Function of phosphoenolpyruvate carboxykinase in mammary gland epithelial cells[S]

open access: yesJournal of Lipid Research, 2011
Previously, we have shown that Pck1 expression in mammary gland adipocytes and white adipose tissue maintains triglyceride stores through glyceroneogenesis, and these lipids were used for synthesis of milk triglycerides during lactation.
Chang-Wen Hsieh   +7 more
doaj  

Guard cell‐specific glycine decarboxylase manipulation affects Arabidopsis photosynthesis, growth and stomatal behavior

open access: yesNew Phytologist, Volume 246, Issue 5, Page 2102-2117, June 2025.
Summary Photorespiration is a mandatory metabolic repair shunt of carbon fixation by the Calvin–Benson cycle in oxygenic phototrophs. Its extent depends mainly on the CO2 : O2 ratio in chloroplasts, which is regulated via stomatal movements. Despite a comprehensive understanding of the role of photorespiration in mesophyll cells, its role in guard ...
Hu Sun   +4 more
wiley   +1 more source

The impact of an acute high polyphenol, high fiber meal with and without aerobic exercise on metabolism in middle‐aged and older adults: A pilot study

open access: yesPhysiological Reports, Volume 13, Issue 11, June 2025.
Abstract A high fat, high carbohydrate (HFHC) meal can induce adverse triglyceride (TRG), glucose, and metabolic load index (MLI; TRG + glucose) in middle‐aged and older adults. A bout of exercise (EX) or an acute meal may attenuate these postprandial responses.
L. J. Ater   +5 more
wiley   +1 more source

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