Results 321 to 330 of about 191,927 (337)

C-glycosylflavones from Oryza sativa

Phytochemistry, 1985
Abstract Eight flavone C-glycosides isolated from rice plant were found to act as probing stimulants for planthoppers. They have been identified as the known compounds schaftoside, neoschaftoside, carlinoside, isoorientin 2″-glucoside and the new constituents neocarlinoside (6-C-β- D -glucopyranosyl-8-C-β- L -arabinopyranosylluteolin), isoscoparin 2″-
Mujo Kim, Mujo Kim, Hiroshi Fukami, Hiroshi Fukami, Elisabeth Besson, Kenneth R. Markham, Hen-Sik Koh, Hen-Sik Koh, Jean Chopin, G. Dellamonica   +9 more
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Strigolactones shape the rhizomicrobiome in rice (Oryza sativa)

Plant Science, 2019
The rhizomicrobiome helps the host plant to better adapt to environmental stresses. In contrast, plant-derived metabolic substances, including phytohormones, play an active role in structuring rhizomicrobiome. Although strigolactones (SLs), a group of phytohormones, serve as potential rhizosphere signaling molecules, their contributions in shaping the ...
Xiujun Li, Lina Ma, Chunling Chang, Fahad Nasir, Lei Tian, Shaohua Shi, Chunjie Tian, Yingzhi Gao   +7 more
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Molecular Diagnostics in Rice (Oryza sativa)

2013
Rice grain yield and its quality are quantitatively inherited. These traits are controlled by their genetic constitution, and environmental factors including light, temperature, fertilizers, and biotic stress. With completion of the rice genome sequence, dissection of the genetic basis of yield traits as well as rice quality advanced substantially ...
Yongzhong Xing, Zhongmin Han, Wenhao Yan
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DIPOS: database of interacting proteins in Oryza sativa

Molecular BioSystems, 2011
Rice is an important crop throughout the world and is the staple food for about half the world's population. For better breeding and improved production, we need to know the function of rice molecules which facilitate their function through interactions with each other. The database of interacting proteins in Oryza sativa (DIPOS) provides comprehensive
Jingdong Liu, Xiaoping Liu, Zhi-Ping Liu, Achyut Sapkota, Xing-Ming Zhao, Yongwei Cao, Luonan Chen, Luonan Chen, Luonan Chen   +8 more
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Chlorophyll deficiencies in rice (Oryza sativa)

Proceedings / Indian Academy of Sciences, 1935
Nine types of Mendelian chlorophyll deficiencies consisting of both unicoloured and variegated forms have been described and their inheritance discussed. Some of these like the “zebra-marked”, lutescent and certain variegated forms are recorded for the first time in rice.
S. Ramanujam, K. Ramiah
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Heterosis breeding in rice (Oryza sativa L.)

Theoretical and Applied Genetics, 1982
Studies conducted at the International Rice Research Institute (IRRI) during 1980 and 1981 have shown up to 73% heterosis, 59% heterobeltiosis and 34% standard heterosis for yield in rice. The latter was estimated in comparison to commercial varieties: IR36 and IR42 (yield 4-5 t/ha in wet season trials and 7-8 t/ha in dry season trials).
R. C. Aquino, S. S. Virmani, Gurdev S. Khush   +2 more
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OsDMC1 is required for homologous pairing in Oryza sativa

Plant Molecular Biology, 2007
OsDMC1 is the rice homologue of the yeast DMC1 gene. Here, we analyzed the function of OsDMC1 in meiosis using an RNA interference approach. The OsDMC1-RNAi lines grew normally during their vegetative phase but showed spikelet and pollen sterility.
Zhu Yun Deng, Tai Wang
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Transgenic Cereals: Oryza sativa (rice)

1999
Rice is one of the most important food crops of the world, feeding nearly 3 billion people. In order to meet the needs of the population expected around the year 2020, it is estimated that 70% more rice will need to be produced on less land and water with a smaller agricultural workforce. The rice genome is as dynamic as of other crop plants, but needs
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Cybridization in Oryza sativa L. (Rice)

2001
Rice is one of the most important crops in the world, and feeds about 40% of the world population. The yield of rice needs to be increased, since a world food crisis has been predicted for the early 21st century. World annual rice production must increase from its current value of 520 to 810 million tons by 2025 (Hossain 1996).
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Oryza sativa (Reis) und Moose

2019
Zu Beginn des 21. Jahrhunderts wurde das Genom von Oryza sativa als erstes Getreidegenom publiziert. Die Entscheidung, Reispflanzen als erste Modellpflanze fur Getreide zu etablieren, basierte auf mehreren Grunden, wie zum Beispiel der vergleichsweise kleinen Grose des Genoms (ca. 420 Mio.
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