Results 221 to 230 of about 158,866 (305)

Embryonal degreening and seed longevity require plastid LEA proteins

open access: yesNew Phytologist, EarlyView.
Working model of how plastidial LEA proteins aid the remodelling of photosynthetic structures during degreening of Arabidopsis seed embryos. LEA42 and LEA48 support thylakoid proteostasis and membrane remodelling in embryonal cells during late seed maturation by maintaining a local physicochemical environment compatible with protein turnover and ...
Dennis Brandt   +17 more
wiley   +1 more source

From isotopologues to isotopomers: advances in mass spectrometry‐based positional 13C analysis in plants

open access: yesNew Phytologist, EarlyView.
Workflow of gas chromatography coupled to mass spectrometry (GC‐MS)‐based 13C‐labelling analysis of plant metabolites. Summary Carbon fluxes throughout metabolic networks can be investigated experimentally through 13C‐isotope labelling experiments (13C‐ILE) and 13C‐metabolic flux analysis (13C‐MFA).
Valéria F. Lima   +4 more
wiley   +1 more source

Phosphatidylcholine acyl turnover facilitates thylakoid lipid remodeling and promotes plant survival under heat stress

open access: yesNew Phytologist, EarlyView.
Coordinated galactolipid–TAG conversion during heat stress–induced thylakoid lipid remodeling. Summary Heat stress destabilizes chloroplast membranes, requiring rapid lipid remodeling to maintain photosynthetic function. Although thylakoid lipid remodeling and triacylglycerol (TAG) accumulation are established heat responses, the role of ...
Dongling Xie   +3 more
wiley   +1 more source

Rice bZIP11 acts as a transcriptional repressor that negatively regulates photosynthesis in response to nitrogen deficiency

open access: yesNew Phytologist, EarlyView.
Phenotypes of 43‐d‐old wild‐type (WT), Osbzip11‐KO, and OsbZIP11‐OX seedlings grown under control N and low N conditions. Summary Nitrogen (N)‐deficiency responses, which are closely linked to plant biomass and crop yield, differ between plant tissues.
Namie Ohtsuki   +4 more
wiley   +1 more source

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