Results 281 to 290 of about 150,280 (308)
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Rice seedlings release momilactone B into the environment
Phytochemistry, 2003Since the growth inhibitor momilactone B was found recently in root exudates of rice (Oryza sativa L.), 3-day-old rice seedlings were transferred to hydroponic culture and the level of momilactone B released into the environment from the seedlings was measured.
Hisashi, Kato-Noguchi, Takeshi, Ino
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Morphogenesis of Rice and Arabidopsis Seedlings in Space
Journal of Plant Research, 1999Seedlings of rice (Oryza saliva L.) and Arabidopsis (A. thaliana L.) were cultivated for 68.5 hr in the RICE experiment on board during Space Shuttle STS 95 mission, and changes in their growth and morphology were analyzed. Microgravity in space stimulated elongation growth of both rice coleoptiles and Arabidopsis hypocotyls by making their cell walls ...
T, Hoson +12 more
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Transcriptome profiling of rice seedlings under cold stress
Functional Plant Biology, 2016Rice (Oryza sativa L.) is one of the most important species for food production worldwide, besides being an excellent genetic model among the grasses. Cold is one of the major abiotic factors reducing rice yield, primarily affecting germination and reproduction phases.
Luciano C, da Maia +7 more
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Proteomic analysis of rice seedlings during cold stress
PROTEOMICS, 2007AbstractLow temperature is one of the important environmental changes that affect plant growth and agricultural production. To investigate the responses of rice to cold stress, changes in protein expression were analyzed using a proteomic approach. Two‐week‐old rice seedlings were exposed to 5°C for 48 h, then total crude proteins were extracted from ...
Makoto, Hashimoto, Setsuko, Komatsu
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Effect of rice hull ash silicon on rice seedling growth
Journal of Plant Nutrition, 1997Abstract Silicon (Si) promotes healthy development of rice plants. Research has shown that an adequate supply of Si to rice plants improves the plant resistance to abiotic and biotic stresses such as soil aluminum (Al) and manganese (Mn) toxicities and plant pest and diseases. Rice hull, a major by‐product of rice milling, contains about 8% Si that can
K. R. Sistani, N. K. Savant, K. C. Reddy
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Variation in the nitrate reductase of rice seedlings
Planta, 1972Nitrate reductase was induced in rice seedlings by nitrate and by chloramphenicol. During the induction period the different enzyme activities associated with nitrate reductase increased to different degrees. Nitrate induced high NADH-nitrate reductase activity and a great increase in the NADH-cytochrome c reductase activity which was associated with ...
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SUMMARYSoil salinization is becoming a great threat that reduces crop productivity worldwide. In this study, we found that rice allantoate amidohydrolase (OsAAH) expression was significantly upregulated by salt stress, and its overexpression conferred salt tolerance at the seedling stage.
Ting Xie +11 more
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Greenhouse gas emissions and mitigation in rice agriculture
Nature Reviews Earth & Environment, 2023Haoyu Qian +2 more
exaly
Fusarium spp. causing seedling blight on rice and wheat seedlings
2023Montasir Ahmed, Mideros, Santiago X
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