Results 171 to 180 of about 48,027 (276)

A Wild Emmer Wheat B3 Transcription Factor Regulates Seed Growth and Nutrient Allocation

open access: yesPlant, Cell &Environment, Volume 49, Issue 11, Page 7900-7910, November 2026.
ABSTRACT Seed weight (SW) and nutrient allocation are key determinants of yield and grain quality in wheat, yet the regulatory basis of naturally occurring variation in these traits remains poorly resolved. Wild emmer wheat (Triticum dicoccoides), the progenitor of modern wheat, retains extensive eco‐geographically structured genetic diversity that was
Davinder Sharma   +22 more
wiley   +1 more source

Daily Heat Stress Induces Donor‐Side Limitation of PSI Via Downregulation of the Cyt b6f Complex

open access: yesPlant, Cell &Environment, Volume 49, Issue 11, Page 8099-8111, November 2026.
ABSTRACT The rapidly warming climate is driving increasingly frequent and intense heat waves worldwide, posing major challenges to plant metabolism and growth. Despite the central role of photosynthesis in plant growth, the effects of prolonged heat stress on the primary reactions of photosynthesis remain poorly understood.
Laura Laihonen   +5 more
wiley   +1 more source

Population genomics of heterosporous lycophytes: allopatric speciation and historical persistence through paleoclimatic fluctuations

open access: yesThe Plant Journal, Volume 128, Issue 3, November 2026.
SUMMARY Speciation is the fundamental process driving the origin of earth biodiversity. While speciation mechanisms have been revealed in many plant taxa, the evolutionary dynamics of heterosporous lycophytes remain largely unexplored. Here, we used the Selaginella sanguinolenta group, comprising seven montane species in eastern Asia, as a model system.
TongXin Ye   +5 more
wiley   +1 more source

Natural variation in the evolutionarily conserved F‐box gene SDEF promotes seed dormancy in rice

open access: yesThe Plant Journal, Volume 128, Issue 3, November 2026.
SUMMARY Insufficient seed dormancy causes pre‐harvest sprouting (PHS) and severe yield losses in rice; however, genetic resources with practical breeding value remain limited. Here, we isolated a major dormancy gene, SDEF, via map‐based cloning using chromosomal single segment substitution lines (SSSLs), identifying a functional SNP (Arg‐to‐Trp) as the
Yuliang Zhou   +13 more
wiley   +1 more source

Microbial dysbiosis and predictive neuroactive functional profiles in paediatric neurogenic bladder: an exploratory machine learning-based approach. [PDF]

open access: yesFront Cell Infect Microbiol
Ravindran DR   +7 more
europepmc   +1 more source

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