Results 81 to 90 of about 65,538 (249)

OsPRK1/2/3‐mediated reactive oxygen species signaling is required for pollen tube germination in rice

open access: yesJournal of Integrative Plant Biology, EarlyView.
The rice pollen‐specific receptor‐like kinases OsPRK1, OsPRK2, and OsPRK3 play a crucial role in reactive oxygen species (ROS)‐mediated pollen hydration and germination. Triple mutants display male sterility due to decreased ROS levels and impaired pollen hydration, and their germination phenotype can be partially restored by exogenous application of ...
Eui‐Jung Kim   +9 more
wiley   +1 more source

Plant synthetic biology‐based biofortification, strategies and recent progresses

open access: yesJournal of Integrative Plant Biology, EarlyView.
ABSTRACT Hidden hunger, caused by chronic micronutrient deficiencies, affects billions of people worldwide and remains a critical public health issue despite progress in food production. Biofortification offers a promising solution by enhancing nutrient levels within plant tissues through traditional breeding or advanced biotechnologies.
Kai Wang, Zhongchi Liu
wiley   +1 more source

TaSED interacts with TaSPA synergistically regulating SDS‐sedimentation volume in bread wheat

open access: yesJournal of Integrative Plant Biology, EarlyView.
Wheat TaSED is a positive regulator of SDS‐sedimentation volume, an indicator of gluten strength and thus baking properties. TaSED interacts with the transcription factor TaSPA regulating wheat storage protein gene expression, altering protein composition and affecting SDS‐sedimentation volume, providing a valuable genetic resource for improving wheat ...
Shanshan Zhai   +13 more
wiley   +1 more source

Transcription activator‐like effectors of Xanthomonas oryzae pv. oryzae hijack host transcriptional regulation through OsWRKYs

open access: yesJournal of Integrative Plant Biology, EarlyView.
TALEs from Xanthomonas oryzae pv. oryzae enter rice cells via the Type III secretion system and manipulate OsWRKY transcription factors. The TALE Xoo1219 activates OsWRKY104, enhancing susceptibility by inducing OsSWEET genes, and Xoo2145 activates OsWRKY55, which suppresses defense via OsWRKY62.
Jong Hee Im   +5 more
wiley   +1 more source

Leveraging the sugarcane CRISPR/Cas9 technique for genetic improvement of non-cultivated grasses

open access: yesFrontiers in Plant Science
Under changing climatic scenarios, grassland conservation and development have become imperative to impart functional sustainability to their ecosystem services.
Chunjia Li   +3 more
doaj   +1 more source

The road less taken: Dihydroflavonol 4‐reductase inactivation and delphinidin anthocyanin loss underpins a natural intraspecific flower colour variation

open access: yesMolecular Ecology, EarlyView.
Abstract Visual cues are of critical importance for the attraction of animal pollinators, however, little is known about the molecular mechanisms underpinning intraspecific floral colour variation. Here, we combined comparative spectral analysis, targeted metabolite profiling, multi‐tissue transcriptomics, differential gene expression, sequence ...
Darren C. J. Wong   +6 more
wiley   +1 more source

A fungal sRNA silences a host plant transcription factor to promote arbuscular mycorrhizal symbiosis

open access: yesNew Phytologist, Volume 246, Issue 3, Page 924-935, May 2025.
Summary Cross‐kingdom RNA interference (ckRNAi) is a mechanism of interspecies communication where small RNAs (sRNAs) are transported from one organism to another; these sRNAs silence target genes in trans by loading into host AGO proteins. In this work, we investigated the occurrence of ckRNAi in Arbuscular Mycorrhizal Symbiosis (AMS).
Alessandro Silvestri   +11 more
wiley   +1 more source

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