Results 131 to 140 of about 24,922 (298)

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

Comprehensive analysis of glycerolipid dynamics during tobacco pollen germination and pollen tube growth. [PDF]

Front Plant Sci, 2022
Serrano N, Pejchar P, Soukupová H, Hubálek M, Potocký M.   +4 more
europepmc   +1 more source

Comparison of 5 Pollen Storage Protocols for Subtropical Pine Species

, 2005
Storage of pine pollen for breeding and conservation purposes is essential to conserve valuable genetic material over time. Customized storage protocols are often necessary to address differing strategies and program goals for specific pine species ...
Tighe, Michael Edward
core  

Factors influencing pollen germination in three Explorer™ roses

, 2007
Pollen germination is useful for the estimation of pollen viability. For three cultivars from the Explorer™ series, Champlain, Nicolas and Frontenac, a liquid medium with a pH of 5.6 and a saccharose concentration of 15% provides optimal germination ...
M. Poulin, C. Richer, J. -A. Rioux
core   +1 more source

Watermelon genotype‐independent transformation via direct organogenesis from the cotyledon base

Journal of Integrative Plant Biology, EarlyView.
Inducing adventitious buds from the base of watermelon cotyledon through direct organogenesis resulted in a watermelon genetic transformation system that overcomes regeneration barriers and genotype limitations.
Jing Zhang, Yu‐Xuan Li, Rui Sun, Ding‐Ding Zuo, Zhong‐Hou Zhu, Xue‐Jie Zhu, Da‐Long Guo   +6 more
wiley   +1 more source

Metabolomics and Transcriptomics Analysis of Pollen Germination Response to Low-Temperature in Pitaya (Hylocereus polyrhizus). [PDF]

Front Plant Sci, 2022
Dai HF, Jiang B, Zhao JS, Li JC, Sun QM.
europepmc   +1 more source

Orchid genome evolution and trait innovation

Journal of Integrative Plant Biology, EarlyView.
Orchids became one of the world's most diverse plant groups through genome‐driven innovations, unique relationships with fungi and pollinators, and remarkable adaptability. This review explains the origins of orchids and the evolution of their distinctive life forms, flowers, and ecological strategies and highlights promising directions for future ...
Meng‐Yao Zeng, Cheng‐Yuan Zhou, Linying Wang, Jie Gao, Weilun Yin, Dong‐Hui Peng, Siren Lan, Feng‐Xi Yang, Zhong‐Jian Liu   +8 more
wiley   +1 more source

Morphology-Based Evaluation of Pollen Fertility and Storage Characteristics in Male Actinidia arguta Germplasm

Plants
Actinidia arguta is a dioecious plant, and the selection of superior male germplasm is crucial for ensuring effective pollination of female cultivars, maximizing their economic traits, and achieving high-quality yields.
Hongyan Qin, Shutian Fan, Ying Zhao, Peilei Xu, Xiuling Chen, Jiaqi Li, Yiming Yang, Yanli Wang, Yue Wang, Changyu Li, Yingxue Liu, Baoxiang Zhang, Wenpeng Lu   +12 more
doaj   +1 more source

Date Palm Pollination Session 2: Pollen Production Cycle & Pollen Viability and Germination (Pollen Quality)

, 2019
Pollen Production Cycle & Pollen Viability and Germination (Pollen Quality) were two topics addressed during date palm pollination training ...
Ben-Salah, Mohamed
core  

Dehydration‐driven organization of metabolites into NaDES‐like assemblies in orthodox seeds

New Phytologist, EarlyView.
Summary Desiccation tolerance in plants, especially during orthodox seed dehydration, relies on compatible solute accumulation, complex molecular mechanisms, and intermolecular organizations that remain poorly understood. We combined metabolite profiling, mass spectrometry imaging, and electrospray and cold‐spray ionization mass spectrometry to ...
Youcef Haddad, Thomas Delhaye, Emmanuelle Limanton, Denis Morineau, Maëna Le Corvec, Christine Deponge, Anne Levrel, Alain Moréac, Virginie Nazabal, David Rondeau, Ludovic Paquin, Alain Bouchereau   +11 more
wiley   +1 more source