Results 21 to 30 of about 38,685 (294)

miR2118-dependent U-rich phasiRNA production in rice anther wall development

Nature Communications, 2020
Reproduction-specific small RNAs are vital regulators of germline development in animals and plants. MicroRNA2118 (miR2118) is conserved in plants and induces the production of phased small interfering RNAs (phasiRNAs). To reveal the biological functions
Saori Araki, Ngoc Tu Le, Koji Koizumi, Alejandro Villar-Briones, K. Nonomura, M. Endo, H. Inoue, H. Saze, Reina Komiya   +8 more
semanticscholar   +1 more source

APICAL SPIKELET ABORTION (ASA) Controls Apical Panicle Development in Rice by Regulating Salicylic Acid Biosynthesis

Frontiers in Plant Science, 2021
Panicle degradation causes severe yield reduction in rice. There are two main types of panicle degradation: apical spikelet abortion and basal degeneration.
Dan Zhou, Weifeng Shen, Yuchao Cui, Yuqin Liu, Xijun Zheng, Yan Li, Minliang Wu, Shanru Fang, Chunhong Liu, Ming Tang, Ming Tang, Yin Yi, Yin Yi, Mingfu Zhao, Liang Chen   +14 more
doaj   +1 more source

Temporal Distinction between Male and Female Floral Organ Development in Nicotiana tabacum cv. Xanthi (Solanaceae)

Plants, 2020
Early floral developmental investigations provide crucial evidence for phylogenetic and molecular studies of plants. The developmental and evolutionary mechanisms underlying the variations in floral organs are critical for a thorough understanding of the
Hongli Chang, Fengjie Sun
doaj   +1 more source

Morphological Study of the Versatile Anther Group in the Tribe Zingibereae (Zingiberaceae)

Walailak Journal of Science and Technology, 2011
Scanning electron micrographs of anther development in Cautleya spicata (Sm.) Baker show that the appendages develop from the joint connective tissue where one end of the anther develops first, well before the other turns into the appendages.
Chatchai NGAMRIABSAKUL
doaj   +1 more source

Abnormal anther development leads to lower spikelet fertility in rice (Oryza sativa L.) under high temperature during the panicle initiation stage

BMC Plant Biology, 2020
Background Decreased spikelet fertility is often responsible for reduction in grain yield in rice ( Oryza sativa L.). In this study, two varieties with different levels of heat tolerance, Liangyoupeijiu (LYPJ, heat susceptible) and Shanyou63 (SY63, heat ...
Qiuqian Hu, Wencheng Wang, Qifan Lu, Jianliang Huang, S. Peng, K. Cui   +5 more
semanticscholar   +1 more source

Dynamic Transcriptome Analysis of Anther Response to Heat Stress during Anthesis in Thermotolerant Rice (Oryza sativa L.)

International Journal of Molecular Sciences, 2020
High temperature at anthesis is one of the most serious stress factors for rice (Oryza sativa L.) production, causing irreversible yield losses and reduces grain quality. Illustration of thermotolerance mechanism is of great importance to accelerate rice
Gang Liu, Zhongping Zha, H. Cai, D. Qin, Haitao Jia, Changyan Liu, Dongfeng Qiu, Zaijun Zhang, Z. Wan, Yuanyuan Yang, Bingliang Wan, A. You, C. Jiao   +12 more
semanticscholar   +1 more source

ZmMs33 promotes anther elongation via modulating cell elongation regulators, metabolic homeostasis, and cell wall remodeling in maize

Crop Journal, 2023
Plant cell elongation depends on well-defined gene regulations, adequate nutrients, and timely cell wall modifications. Anther size is positively correlated with the number and viability of pollen grains, while little is known about molecular mechanisms ...
Ziwen Li, Taotao Zhu, Shuangshuang Liu, Lina Zhao, Xueli An, Yan Long, Xun Wei, Juan Zhang, Zhenying Dong, Xiangyuan Wan   +9 more
doaj   +1 more source

Gametophytic and Sporophytic Expression of Anther-Specific Genes in Developing Tomato Anthers [PDF]

The Plant Cell, 1989
The tissue localization of transcripts corresponding to five anther-specific cDNA clones isolated from tomato was determined. Transcripts specified by three of the cDNA clones were first detectable in anthers containing mitotic-stage gametophytes and were localized to the gametophyte.
V M, Ursin, J, Yamaguchi, S, McCormick
openaire   +2 more sources

Gene Regulatory Network for Tapetum Development in Arabidopsis thaliana

Frontiers in Plant Science, 2017
In flowering plants, male gametophyte development occurs in the anther. Tapetum, the innermost of the four anther somatic layers, surrounds the developing reproductive cells to provide materials for pollen development.
Dan-Dan Li, Jing-Shi Xue, Jun Zhu, Zhong-Nan Yang   +3 more
doaj   +1 more source

BZR1 Family Transcription Factors Function Redundantly and Indispensably in BR Signaling but Exhibit BRI1-Independent Function in Regulating Anther Development in Arabidopsis.

Molecular Plant, 2019
BRASSINAZOLE RESISTANT 1 family proteins (BZRs) are central transcription factors that govern brassinosteroid (BR)-regulated gene expression and plant growth.
Lian-Ge Chen, Zhihua Gao, Zhiying Zhao, Xinye Liu, Yongpeng Li, Yuxiang Zhang, Xigang Liu, Yu Sun, Wenqiang Tang   +8 more
semanticscholar   +1 more source