Results 181 to 190 of about 18,559 (286)

Study of Function and Regulatory Factors of <i>CaPEX3</i> in the Regulation of Pollen Viability in Pepper (<i>Capsicum annuum</i> L.). [PDF]

Plants (Basel)
Zang QL, Liu L, Wang M, Zheng XM.
europepmc   +1 more source

Towards an integrated molecular understanding of plant hormones

Journal of Integrative Plant Biology, EarlyView.
This review offers a comprehensive overview of the nine plant hormones, delving into their biosynthesis, transport, signaling and crosstalk mechanisms. Because the complexity of plant hormonal control goes beyond these core elements, additional specific features are discussed. Lastly, this review highlights how fundamental insights drive hormonal‐based
Louise Vilain, Marie‐Laure Fauconnier, Manon Genva   +2 more
wiley   +1 more source

Optimized Cas‐SF01 gene‐editing toolbox shortens flowering timing in commercial maize inbred JING724

Journal of Integrative Plant Biology, EarlyView.
The gene‐editing tool Cas‐SF01 was optimized to maximize its efficiency in maize. The Cas‐SF01‐TREX2 configuration was superior in enabling high‐purity gene mutations. This toolkit enabled commercial maize to flower seven days earlier without yield loss, thereby securing harvests and accelerating crop breeding.
Mengyuan Liu, Yao Wang, Lu Zhang, Xiang Zhang, Xiaqing Wang, Xinxiang Liu, Yue Fu, Xiaoxu Li, Ziheng Song, Ya Liu, Ronghuan Wang, Jiuran Zhao   +11 more
wiley   +1 more source

Effects of low-temperature stress at different growth stages on rice physiology, pollen viability and yield in China's cold region. [PDF]

PLoS One
Guo L, Du X, Chang J, Gong J, Chu Z, Lv J, Jiang L.   +6 more
europepmc   +1 more source

ZmMS1 coordinates ROS homeostasis, lipid allocation, and male fertility for maize breeding applications

Journal of Integrative Plant Biology, EarlyView.
The redox‐sensitive transcriptional repressor ZmMS1 coordinates reactive oxygen species homeostasis and lipid allocation for pollen exine and anther cuticle formation. Loss or precocious expression of ZmMS1 causes male sterility. Constitutive overexpression induces dwarfism and semi‐sterility. These findings enable flexible maize male‐sterility systems
Quancan Hou, Xueli An, Zhenying Dong, Biao Ma, Suowei Wu, Ke Xie, Ziwen Li, Tingwei Yan, Yilin Jiang, Taotao Zhu, Bin Ma, Lina Zhao, Yan Long, Xiangyuan Wan   +13 more
wiley   +1 more source

An improved fluorescein diacetate-propidium iodide staining system for assessing microspore and pollen viability at different developmental stages. [PDF]

Plant Biotechnol J
Tang J, Luo Q, Li H, Wu Z, Lin Z, Zhang S, Chen L, Liu YG.   +7 more
europepmc   +1 more source

ATXR5 and ATXR6 restrict meiotic crossover formation within heterochromatin in Arabidopsis

Journal of Integrative Plant Biology, EarlyView.
The Arabidopsis H3K27 mono‐methyltransferases ATXR5 and ATXR6 repress crossovers within meiotic heterochromatin, are required for heterochromatin condensation and H3K27me1 establishment, and specifically influence the maintenance of DNA methylation in meiocytes.
Jun Zhang, Yue Yu, Han Wang, Meiling Li, Dingning Li, Chenjiang You, Yingxiang Wang, Cong Wang   +7 more
wiley   +1 more source

Floral Closure in Lesser Celandine (<i>Ficaria verna</i>) Protects Anthers from Pollen Flushing and Preserves Pollen Viability. [PDF]

Plants (Basel)
Prokop P, Provazník Z, Tučník K.
europepmc   +1 more source

Genome composition and pollen viability of Jatropha (Euphorbiaceae) interspecific hybrids by Genomic In Situ Hybridization (GISH). [PDF]

Genet Mol Biol, 2020
Souza RC, Marques DA, de Carvalho Filho MM, Oliveira ARDS, Siqueira WJ, Benko-Iseppon AM, Brasileiro-Vidal AC.   +6 more
europepmc   +1 more source

Thermogenesis‐derived spatiotemporal microclimates guide pollinator movement to ensure pollination

Journal of Integrative Plant Biology, EarlyView.
Alocasia odora's microclimatic heterogeneity guides Colocasiomyia fly movement within its inflorescence. During the female stage, midday heat in the upper spadix pushes flies down to the cooler female zone. During the male stage, nocturnal warmth in the upper part pulls flies upward and spathe constriction closes the lower female chamber.
Yuanjun Yu, Yan Luo, Wufan Zhang, Xiang Ding, Xiqiang Song, Yibo Luo   +5 more
wiley   +1 more source