Flower development in rice

H Yoshida, Y Nagato - Journal of experimental botany, 2011 - academic.oup.com
The flower of rice diverged from those of model eudicot species such as Arabidopsis,
Antirrhinum, or Petunia, and is thus of great interest in developmental and evolutionary …

Dissecting the role of MADS-box genes in monocot floral development and diversity

C Callens, MR Tucker, D Zhang… - Journal of Experimental …, 2018 - academic.oup.com
Many monocot plants have high social and economic value. These include grasses such as
rice (Oryza sativa), wheat (Triticum aestivum), and barley (Hordeum vulgare), which produce …

Enhancing rice panicle branching and grain yield through tissue-specific brassinosteroid inhibition

X Zhang, W Meng, D Liu, D Pan, Y Yang, Z Chen, X Ma… - Science, 2024 - science.org
Crop yield potential is constrained by the inherent trade-offs among traits such as between
grain size and number. Brassinosteroids (BRs) promote grain size, yet their role in …

Rice SEPALLATA genes OsMADS5 and OsMADS34 cooperate to limit inflorescence branching by repressing the TERMINAL FLOWER1‐like gene RCN4

W Zhu, L Yang, D Wu, Q Meng, X Deng… - New …, 2022 - Wiley Online Library
The spatiotemporal control of meristem identity is critical for determining inflorescence
architecture, and thus yield, of cereal plants. However, the precise mechanisms underlying …

TAWAWA1, a regulator of rice inflorescence architecture, functions through the suppression of meristem phase transition

A Yoshida, M Sasao, N Yasuno… - Proceedings of the …, 2013 - National Acad Sciences
Inflorescence structures result from the activities of meristems, which coordinate both the
renewal of stem cells in the center and organ formation at the periphery. The fate of a …

Functional conservation and diversification of class E floral homeotic genes in rice (Oryza sativa)

R Cui, J Han, S Zhao, K Su, F Wu, X Du, Q Xu… - The Plant …, 2010 - Wiley Online Library
Mutant analyses in different eudicotyledonous flowering plants demonstrated that
SEPALLATA‐like MADS‐box genes are required for the specification of sepals, petals …

Alternative splicing of OsLG3b controls grain length and yield in japonica rice

J Yu, J Miao, Z Zhang, H Xiong, X Zhu… - Plant Biotechnology …, 2018 - Wiley Online Library
Grain size, one of the important components determining grain yield in rice, is controlled by
the multiple quantitative trait loci (QTL s). Intensive artificial selection for grain size during …

The SEPALLATA-Like Gene OsMADS34 Is Required for Rice Inflorescence and Spikelet Development

X Gao, W Liang, C Yin, S Ji, H Wang, X Su… - Plant …, 2010 - academic.oup.com
Grass plants develop distinct inflorescences and spikelets that determine grain yields.
However, the mechanisms underlying the specification of inflorescences and spikelets in …

Two AP2 family genes, SUPERNUMERARY BRACT (SNB) and OsINDETERMINATE SPIKELET 1 (OsIDS1), synergistically control inflorescence architecture and …

DY Lee, G An - The Plant Journal, 2012 - Wiley Online Library
Meristem identity is crucial in determining the inflorescence architecture of grass species.
We previously reported that SUPERNUMERARY BRACT (SNB) regulates the transition of …

PANICLE PHYTOMER2 (PAP2), encoding a SEPALLATA subfamily MADS-box protein, positively controls spikelet meristem identity in rice

K Kobayashi, M Maekawa, A Miyao… - Plant and Cell …, 2010 - academic.oup.com
In rice panicle development, new meristems are generated sequentially in an organized
manner and acquire their identity in a time-and position-dependent manner. In the panicle of …