Results 1 to 10 of about 4,407 (97)

DUS characterization of rice (Oryza sativa L.) germplsm

Electronic Journal of Plant Breeding, 2023
Thirty six traditional rice cultivars conserved in germplasm collection of Regional Agricultural Research Station, Nandyal, Acharya N. G. Ranga Agricultural University were characterized for 23 qualitative and six quantitative characters following the ...
N. K. Gayathri*, Y. Srujana and N. C. Venkateswarlu
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Genetic diversity studies in rice (Oryza sativa L.)

Electronic Journal of Plant Breeding, 2018
Thirty-seven elite germplasm lines being maintained at Regional Agricultural Research Station, Maruteru were evaluated for their genetic diversity with regard to grain yield, yield components and quality traits.
K. Rama Krishna Prasad, Y. Suneetha and, T. Srinivas   +2 more
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Genetic Mechanism of Hybrid Sterility and Utilization of Indica-japonica Inter-subspecific Heterosis in Rice

Guangdong nongye kexue, 2022
Asian-cultivated rice (Oryza sativa L.) consists of two subspecies, indica (Oryza sativa L. indica) and japonica (Oryza sativa L. japonica) subspecies. There are considerable differences between them in morphology, physiology and gene level. The stronger
Jie GUO, Shaolong LIU, Xinqiao ZHOU, Dagang CHEN, Ke CHEN, Chanjuan YE, Yixiang LI, Chuanguang LIU, Youding CHEN   +8 more
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Genomics and transcriptomics to protect rice (Oryza sativa. L.) from abiotic stressors: -pathways to achieving zero hunger

Frontiers in Plant Science, 2022
More over half of the world’s population depends on rice as a major food crop. Rice (Oryza sativa L.) is vulnerable to abiotic challenges including drought, cold, and salinity since it grown in semi-aquatic, tropical, or subtropical settings.
Mushtaq Ahmad
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Analysis of rice (Oryza sativa L. ssp. Japonica) wall associated receptor-like protein kinase gene’s promoter region and regulatory elements

Current Plant Biology, 2022
Rice (Oryza sativa L.) is an essential crop that used by about 50 % of the world's population as food source, utilized as raw material in manufacturing and as food for animal. Rice is becoming one of Ethiopia's major crops, contributing in securing food,
Wondimu Huluka, Lemessa Kumsa
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Effects of Piper betle L. Extract and Allelochemical Eugenol on Rice and Associated Weeds Germination and Seedling Growth

Plants, 2022
Natural herbicide is considered as a sustainable approach for weed management in agriculture. Here, allelopathic activities of Piper betle L. extract (BE) and known allelochemical eugenol (EU) were studied against rice and associated weeds in terms of ...
Chonnanit Choopayak, Kodchakorn Aranyakanon, Nuttamon Prompakdee, Pranee Nangngam, Anupan Kongbangkerd, Kumrop Ratanasut   +5 more
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Genome-wide analysis of rice dehydrin gene family: Its evolutionary conservedness and expression pattern in response to PEG induced dehydration stress. [PDF]

PLoS ONE, 2017
Abiotic stresses adversely affect cellular homeostasis, impairing overall growth and development of plants. These initial stress signals activate downstream signalling processes, which, subsequently, activate stress-responsive mechanisms to re-establish ...
Giti Verma, Yogeshwar Vikram Dhar, Dipali Srivastava, Maria Kidwai, Puneet Singh Chauhan, Sumit Kumar Bag, Mehar Hasan Asif, Debasis Chakrabarty   +7 more
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Endophytes from African Rice (Oryza glaberrima L.) Efficiently Colonize Asian Rice (Oryza sativa L.) Stimulating the Activity of Its Antioxidant Enzymes and Increasing the Content of Nitrogen, Carbon, and Chlorophyll

Microorganisms, 2021
Bacterial endophytes support the adaptation of host plants to harsh environments. In this study, culturable bacterial endophytes were isolated from the African rice Oryza glaberrima L., which is well-adapted to grow with poor external inputs in the ...
Carmen Bianco, Anna Andreozzi, Silvia Romano, Camilla Fagorzi, Lisa Cangioli, Pilar Prieto, Fousseyni Cisse, Oumar Niangado, Amadou Sidibé, Silvia Pianezze, Matteo Perini, Alessio Mengoni, Roberto Defez   +12 more
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Oryza sativa cv. Nipponbare and Oryza barthii as Unexpected Tolerance and Susceptibility Sources Against Schizotetranychus oryzae (Acari: Tetranychidae) Mite Infestation

Frontiers in Plant Science, 2021
Cultivated rice (Oryza sativa L.) is frequently exposed to multiple stresses, including Schizotetranychus oryzae mite infestation. Rice domestication has narrowed the genetic diversity of the species, leading to a wide susceptibility.
Giseli Buffon, Édina Aparecida dos Reis Blasi, Thainá Inês Lamb, Janete Mariza Adamski, Joséli Schwambach, Felipe Klein Ricachenevsky, Amanda Bertolazi, Vanildo Silveira, Mara Cristina Barbosa Lopes, Raul Antonio Sperotto, Raul Antonio Sperotto   +10 more
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Distinct Evolutionary Origins of Intron Retention Splicing Events in NHX1 Antiporter Transcripts Relate to Sequence Specific Distinctions in Oryza Species

Frontiers in Plant Science, 2020
The genome of Asian cultivated rice (Oryza sativa L.) shows the presence of six organelle-specific and one plasma membrane (OsNHX1-7) NHX-type cation proton antiporters. Of these, vacuolar-localized OsNHX1 is extensively characterized.
Gothandapani Sellamuthu, Vidya Jegadeeson, Radha Sivarajan Sajeevan, Raja Rajakani, Pavithra Parthasarathy, Kalaimani Raju, Lana Shabala, Zhong-Hua Chen, Meixue Zhou, Ramanathan Sowdhamini, Sergey Shabala, Gayatri Venkataraman   +11 more
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