Results 151 to 160 of about 220,651 (352)

Heat Shock Transcription Factor OsHsfc1a Enhances Rice Seedling Thermotolerance by Regulating OsMFT1 and Preserving Chloroplast Structure Under Heat Stress

open access: yesPlant Biotechnology Journal, EarlyView.
ABSTRACT High‐temperature stress severely threatens rice (Oryza sativa L.) growth and productivity, particularly during the seedling stage, making heat tolerance an essential breeding target. In this study, we identified the heat shock transcription factor OsHsfc1a as a positive regulator of thermotolerance in rice seedlings.
Jingqin Lu   +11 more
wiley   +1 more source

Phylogenetic Analysis of allopolyploid species

open access: yesCzech Journal of Genetics and Plant Breeding, 2005
G. Petersen, O. Seberg
doaj   +1 more source

Wheat TaSPL13‐2B Improves Floret Fertility and Enhances Grain Number per Spikelet Through Jasmonic Acid Signalling Pathway

open access: yesPlant Biotechnology Journal, EarlyView.
ABSTRACT Floret fertility is a key determinant of grain number per spike and an important factor in cereal crop yield. However, the mechanisms by which phytohormone signalling and transcription factors coordinately regulate floret fertility and spikelet development are not well understood, especially in wheat.
Li Li   +12 more
wiley   +1 more source

Phenotyping and identification of target traits for de novo domestication of wheat wild relatives

open access: yesFood and Energy Security
De novo domestication—the modification of domestication genes in crop wild relatives via genome editing—is an approach for harnessing the beneficial genetic diversity of crop wild relatives.
Frederike Zeibig   +4 more
doaj   +1 more source

Natural Variation of TaSG‐D1‐TaWRKY53 Module Regulates Heading Date in Wheat

open access: yesPlant Biotechnology Journal, EarlyView.
ABSTRACT Heading date is a critical determinant of regional adaptation and yield potential. Here, we identify an E286K substitution in TaSG‐D1, encoding an STKc_GSK3 kinase, which delays heading date in wheat. Mechanistically, this substitution strengthens the physical interaction between TaSG‐D1 and TaWRKY53 and enhances the phosphorylation of ...
Xingyuan Xi   +15 more
wiley   +1 more source

Genetic diversity analysis for moisture stress adaptive and quality traits in bread wheat (<i>Triticum aestivum</i>)

open access: diamond, 2014
D T KALLESH   +4 more
openalex   +2 more sources

The TaMADS2‐TaTBL21 Module Enhances Wheat Resistance to Stripe Rust by Activating TaGKL‐Mediated Immunity

open access: yesPlant Biotechnology Journal, EarlyView.
ABSTRACT Wheat stripe rust (Puccinia striiformis f. sp. tritici, Pst) poses a catastrophic threat to global food security. While MADS‐box transcription factors regulate development and abiotic stress, their roles in plant‐pathogen immunity remain enigmatic.
Shijia Zhao   +14 more
wiley   +1 more source

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