Results 161 to 170 of about 21,458 (232)

EMF2 deficiency disrupts epigenetic and chromatin organization landscapes, blocking root regeneration competence in Arabidopsis

New Phytologist, Volume 251, Issue 4, Page 1792-1810, August 2026.
EMF2 mutation alters transcriptomic profiles in Arabidopsis calli while retaining responsiveness during root induction. Summary Plant de novo organogenesis depends on callus formation, yet the epigenetic mechanisms governing organ regeneration remain poorly understood.
Zhidan Wang, May Avraham, Tali Mandel, Leor Eshed Williams, Chang Liu   +4 more
wiley   +1 more source

Identification of a cytokinin-responsive core promoter and interacting transcription factors of MtCKX1 in Medicago truncatula. [PDF]

BMC Plant Biol
Li Y, Wang M, Zhu C, Sun X, Teng K, Han L.   +5 more
europepmc   +1 more source

Natural variation in OsMYB305 downregulating cytokinin‐mediated inhibition of leaf senescence contributes to regional adaptation in rice

New Phytologist, Volume 251, Issue 4, Page 1873-1888, August 2026.
Proposed regulatory model of OsMYB305 in leaf senescence. Summary Accumulating evidence has identified transcription factors (TFs) as key regulators of the onset and progression of leaf senescence. However, the regulatory role of the rice myeloblastosis (MYB) TF OsMYB305 in this process remains largely unknown.
Boyeong Kim, Jinah Kim, Yejin Shim, Jinku Kang, Hyeryung Yoon, Sung‐Hwan Cho, Nam‐Chon Paek, Kiyoon Kang   +7 more
wiley   +1 more source

The cytokinin histidine kinase receptors regulate nodulation, shoot and root development in <i>Pisum sativum</i>. [PDF]

Front Plant Sci
Velandia K, Correa-Lozano A, Tomkinson A, Boivin S, François T, Dalmais M, Klein A, Le Signor C, Bendahmane A, Frugier F, Reid JB, Foo E.   +11 more
europepmc   +1 more source

Root hair plasticity in cereals under abiotic stress

New Phytologist, Volume 251, Issue 4, Page 1684-1693, August 2026.
An integrative perspective on how to study the regulation of root hair plasticity to increase the resilience of cereals to abiotic stress. Summary Abiotic stress is a constant threat to crop growth and yield in the context of climate change. Root systems that can best adapt their architecture to environmental challenges contribute to enhanced ...
Yaping Zhou, Frank Hochholdinger
wiley   +1 more source

Enhanced saccharification yields from rice straw by senescence-induced expression of a cytokinin biosynthesis gene in intragenic rice plants. [PDF]

Plant Biotechnol (Tokyo)
Miura K, Nishimura H, Ito Y.
europepmc   +1 more source

Spatiotemporal Metabolome and Single‐Nucleus Transcriptome Integration Illuminates an Auxin Gradient Orchestrated by NtTAC1 Underlying Leaf Angle Regulation in Tobacco

Plant Biotechnology Journal, Volume 24, Issue 8, Page 4897-4915, August 2026.
Proposed model of TAC1‐mediated leaf angle regulation in tobacco. ABSTRACT Plant architecture is key to crop yield, with leaf angle being critical for high‐density cultivation. Although TAC1 represents a promising regulator of leaf angle for breeding, its molecular mechanism remains poorly understood, particularly at single‐nucleus resolution. Here, we
Lin Wang, Junping Gao, Chen Wang, Guoyun Xu, Zhen Ma, Shuaibin Wang, Zhaopeng Luo, Mingzhu Wu, Jianfeng Zhang, Jun Yang, Peijian Cao, Xiaodong Xie   +11 more
wiley   +1 more source

Selection and validation of suitable reference genes for qPCR expression analysis in young <i>in vitro</i> grown kohlrabi under cytokinin and sucrose treatments. [PDF]

Front Plant Sci
Tomić A, Milojević J, Raspor M, Stanišić M, Uzelac B, Ninković S, Ćosić T.   +6 more
europepmc   +1 more source

Negative Regulators of Rice Agronomic Traits: Functional Insights and Applications in Genome Editing‐Based Breeding

Plant Biotechnology Journal, Volume 24, Issue 8, Page 4984-5001, August 2026.
ABSTRACT Rice is the staple crop for more than half of the global population, and improving grain yield, grain quality, and stress resistance remain central goals of modern rice breeding. Among current precision breeding strategies, genome editing has created new opportunities for crop improvement, but its success depends heavily on the selection of ...
Wenhao Wu, Feng Jin, Huaxiang Xu, Ranran Liao, Zhongming Fang   +4 more
wiley   +1 more source

Differential activity of CYTOKININ OXIDASE/DEHYDROGENASE3 (CKX3) and CKX5 genes in regulating yield components in Brassica napus L. [PDF]

Plant Mol Biol
Schwarz I, Möllers C, Schmülling T.
europepmc   +1 more source