Results 41 to 50 of about 141,287 (301)

Inoculação de bactérias fixadoras de nitrogênio em arroz de sequeiro (Oryza sativa): respostas fisiológicas em estudos in vitro. [PDF]

, 2013
Este estudo determinou as respostas fisiológicas de 10 variedades de arroz de sequeiro (Oryza sativa L.) inoculação utilizando bactérias fixadoras de nitrogênio em ensaios in ...
DIDONET, C. C. G. M., FERREIRA, E. P. de B., STEFFENS, B. R.   +2 more
core  

GbWAKL20 Phosphorylates GbNFYB8 to Modulate Verticillium Wilt Resistance in Cotton

Advanced Science, EarlyView.
Wall‐associated receptor‐like kinases (WAKLs) play pivotal roles in extracellular–intracellular signal transduction. Upon sensing Verticillium dahliae infestation at the plasma membrane, GbWAKL20 accumulates and transmits signals to the nucleus via endoplasmic reticulum‐mediated Golgi vesicle transport.
Guilin Wang, Qingxin Si, Zhiguo Chen, Zhe Yu, Zhan Guo, Lu Wang, Weixi Li, Wangzhen Guo   +7 more
wiley   +1 more source

Regeneração de plantas a partir de panículas imaturas de arroz (Oryza sativa L.) Regeneration of rice plants (Oryza sativa L.) from immature panicles

Acta Botânica Brasílica, 1992
Com o objetivo de verificar o potencial de regeneração direta e indireta, panículas imaturas de duas cultivares de arroz (BR IRGA 410 e 414) foram cultivadas em meio mineral de Murashige & Skoog, contendo lmg/1 e 2mg/l de 2,4-D ou 2mg/l de 2,4-D mais 0 ...
Liane T. Dornelles, José Antônio Peters   +1 more
doaj   +1 more source

Evaluation of Rice Cultivars for Resistance to \u3ci\u3eCnaphalocrocis medinalis\u3c/i\u3e Guenée (Lepidoptera: Pyralidae) [PDF]

, 1985
Greenhouse screening of 17,914 accessions of rice, Oryza sativa L., from 62 countries identified 115 accessions from 10 countries having resistant or moderately resistant reactions to Cnaphalocrocis medinalis Guenée.
Camanag, E., Heinrichs, E. A., Romena, A.   +2 more
core   +1 more source

TOGR3, a Proteasome β4 Subunit, Orchestrates Sugar Homeostasis to Trade Off Growth and Thermotolerance in Rice

Advanced Science, EarlyView.
This study identifies a novel thermoregulatory mechanism in rice: TOGR3 partners with 26S proteasome subunits, including TT1, to drive thermoresponsive ubiquitin–proteasome activity, maintaining sugar homeostasis in stomatal regulation to balance growth and stress resistance.
Biyao Zhang, Xiaoyan Wu, Ting Xu, Feifei Guo, Xiaolu Shen, Cuiping Meng, Yanan Wang, Xue Han, Hong Zhao, Yongbiao Xue   +9 more
wiley   +1 more source

População de plantas, dose de nitrogênio e aplicação de fungicida na produção de arroz irrigado: II. Qualidade de grãos e sementes Plant densities, nitrogen rates and foliar fungicide on grain production of irrigated rice: II. Seed and grain quality

Ciência Rural, 2007
O objetivo deste trabalho foi avaliar a influência de população de plantas, doses de nitrogênio e aplicação de fungicida na parte aérea sobre a qualidade física, fisiológica e sanitária dos grãos e sementes de arroz irrigado.
Victor Marzari, Enio Marchezan, Leandro Souza da Silva, Silvio Carlos Cazarotto Villa, Fernando Machado dos Santos, Gustavo Mack Teló   +5 more
doaj   +1 more source

Comprehensive evolutionary analysis of growth-regulating factor gene family revealing the potential molecular basis under multiple hormonal stress in Gramineae crops

Frontiers in Plant Science, 2023
Growth-regulating factors (GRFs) are plant-specific transcription factors that contain two highly conserved QLQ and WRC domains, which control a range of biological functions, including leaf growth, floral organ development, and phytohormone signaling ...
Wei Wang, Wei Wang, Mingxing Cheng, Mingxing Cheng, Xiao Wei, Xiao Wei, Ruihua Wang, Ruihua Wang, Fengfeng Fan, Fengfeng Fan, Zhikai Wang, Zhihong Tian, Shaoqing Li, Shaoqing Li, Huanran Yuan, Huanran Yuan   +15 more
doaj   +1 more source

Effect of Ethanol Extract of Oryza Sativa L. Indica on Protein Kinase B Activity and CA 15-3 Serum Level in in Female Sprague Dawley Rats [PDF]

, 2016
Oryza sativa L. indica or black rice is a food containing high level of polyphenol and anthocyanin that has potency as anticancer and prevent resistance of doxorubicin therapy as a result of phosphatydil-inositol-3-kinase (PI3K) hyperactivation.
Abidin, Z. (Zanuar)
core  

Genetic variability and correlation analysis of rice (Oryza sativa L.) inbred lines based on agro-morphological traits [PDF]

, 2016
In order to evaluate genetic variability of agro-morphological traits and also determine the correlation between grain yield with its components in rice lines, 17 recombinants inbred lines, their parents and a check variety were grown in research station
Audebert, Alain, Kam, Honore, Konate, Abdourasmane K., Sanni, Ambaliou, Zongo, Adama   +4 more
core   +1 more source

Pan2‐Pan3 Complex‐Mediated Deadenylation Enforces mRNA Quality Control for Infection of the Rice Blast Fungus

Advanced Science, EarlyView.
Discovery that deadenylation, rather than transcription, acts as the rate‐limiting step for developmental timing in a plant pathogen. Evidence that P‐body integrity and mRNA decay are mechanistically coupled to rapid cellular differentiation under environmental stress. Identification of Pan2‐Pan3 as a pathogen‐specific “meta‐virulence factor” absent in
Ziwei Lv, Junting Feng, Shenxian Zhou, Zhiguang Qu, Jun Peng, Xiao‐Lin Chen, Deng Chen   +6 more
wiley   +1 more source