نتایج جستجو برای: رنج oryza sativa l

تعداد نتایج: 631880  

2017
Giti Verma Yogeshwar Vikram Dhar Dipali Srivastava Maria Kidwai Puneet Singh Chauhan Sumit Kumar Bag Mehar Hasan Asif Debasis Chakrabarty

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 homeostasis. Dehydrins (DHNs) play an important role in combating dehydration stress. Rice (Oryza sativa L.), which is a paddy crop, is suscept...

2012
J E BROWN

A study of Hassawi rice (Oryza sativa L.) in terms of its carbohydrate hydrolysis in vitro and glycaemic and insulinaemic indices in vivo Abstract Background/Objectives: A high prevalence of Type 2 diabetes exists in Saudi Arabia.

Journal: :Genetics and molecular research : GMR 2014
Y Sun C H Xu M Q Wang D Y Zhi G M Xia

A broad spectrum of genetic and epigenetic changes is induced by wide hybridization and subsequent polyploidization, but the timing of these events remains obscure because early hybrid cells are very difficult to harvest and analyze. Here, we used both cytological and genetic marker approaches to analyze the constitution of very young somatic hybrid cells between japonica rice (Oryza sativa L. ...

Journal: :Bioscience reports 2007
Fang Hong Kotb Attia Chun Wei Kegui Li Guangming He Wei Su Qinghua Zhang Xiaoyin Qian Jinshui Yang

RNA recognition motifs as important regulators of gene expression are highly conserved in animals and plants. The FCA floral promotion gene in Arabidopsis encodes a protein, containing two RNA recognition motifs (RRM) and a WW protein interaction domain. Here we isolated FCA cDNA from rice. FCA in rice (rFCA) was homologous to FCA-gamma of Arabidopsis and contained conserved domains. To investi...

Journal: :Plant physiology 1979
M J Bukovac E Yuda

A polar gibberellin active in the dwarf rice (Oryza sativa L.) seedling and barley (Hordeum vulgare L.) half-seed assays was extracted from immature sour cherry (Prunus cerasus L.) seed and identified as gibberellin A(32) by gas-liquid chromatography and selected ion monitoring.

Journal: :Journal of nematology 2008
Musarrat Ramzan Zafar A Handoo Shahina Fayyaz

A new stunt nematode, from soil around the roots of coconut (Cocos nucifera L.) and rice (Oryza sativa L.) from Karachi, Pakistan, is described and illustrated as Tylenchorhynchus qasimii n. sp. This new species is characterized by having females with 3-4 head annules, anteriorly directed stylet knobs, absence of post anal extension, presence of rounded sperm filled spermatheca and conoid to bl...

ژورنال: :پژوهش های گیاهی 0
سکینه اسمعیلی کناری دانشگاه الزهرا منیر حسین زاده نمین عضو هیات علمی دانشگاه الزهرا خدیجه کیارستمی عضو هیات علمی دانشگاه الزهرا الهیار فلاح آمل، سازمان تحقیقات، آموزش و ترویج کشاورزی، معاونت مازندران، مؤسسه تحقیقات برنج کشور

برنج (oryza sativa l.) گیاهی از خانواده گندمیان و اویارسلام ((cyperus difformis l. یکی از علف های هرز رایج مزارع برنج است. جهت بررسی اثر دگرآسیبی اویارسلام بر برنج، آزمایشی با استفاده از عصاره های آبی 50% و 100% اندام زیر زمینی و اندام هوایی اویارسلام بر مراحل جوانه زنی و گیاهچه ای انجام شد. نتایج نشان داد عصاره های اویارسلام درصد جوانه زنی، سرعت جوانه زنی و وزن خشک کل را نسبت به شاهد (به ترتیب...

Journal: :Nucleic acids research 2003
Wojciech M. Karlowski Heiko Schoof Vijayalakshmi Janakiraman Volker Stümpflen Klaus F. X. Mayer

The MIPS Rice (Oryza sativa) database (MOsDB; http://mips.gsf.de/proj/rice) provides a comprehensive data collection dedicated to the genome information of rice. Rice (O. sativa L.) is one of the most important food crops for over half the world's population and serves as a major model system in cereal genome research. MOsDB integrates data from two publicly available rice genomic sequences, O....

Journal: :Proceedings of the Japan Academy 1967

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