AZ-97 (Oryza sativa ssp. Indica) exhibits superior biomass production by maintaining the tiller numbers, leaf width, and leaf elongation rate under phosphorus deficiency
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چکیده
منابع مشابه
Mapped Clone and Functional Analysis of Leaf-Color Gene Ygl7 in a Rice Hybrid (Oryza sativa L. ssp. indica)
Leaf-color is an effective marker to identify the hybridization of rice. Leaf-color related genes function in chloroplast development and the photosynthetic pigment biosynthesis of higher plants. The ygl7 (yellow-green leaf 7) is a mutant with spontaneous yellow-green leaf phenotype across the whole lifespan but with no change to its yield traits. We cloned gene Ygl7 (Os03g59640) which encodes ...
متن کاملEfficient in vitro plant regeneration via leaf base segments of indica rice (Oryza sativa L.).
A reliable and reproducible protocol has been developed for high frequency plant regeneration from 4-5 mm long leaf base segments of 4 days old in vitro germinated seedlings of indica rice (Oryza sativa) cultivar Rasi. The effect of age of seedlings, position of leaf base segments and optimum concentration of 2,4-D on callus induction frequency was investigated with a future aim to use leaf bas...
متن کاملNonindependent domestication of the two rice subspecies, Oryza sativa ssp. indica and ssp. japonica, demonstrated by multilocus microsatellites.
The origins of the Asian cultivated rice Oryza sativa from its wild ancestor O. rufipogon have been debated for decades. The question mainly concerns whether it originated monophyletically or polyphyletically. To shed light on the origins and demographic history of rice domestication, we genotyped a total of 92 individual plants from the two O. sativa subspecies and O. rufipogon for 60 microsat...
متن کاملA draft sequence of the rice genome (Oryza sativa L. ssp. indica).
We have produced a draft sequence of the rice genome for the most widely cultivated subspecies in China, Oryza sativa L. ssp. indica, by whole-genome shotgun sequencing. The genome was 466 megabases in size, with an estimated 46,022 to 55,615 genes. Functional coverage in the assembled sequences was 92.0%. About 42.2% of the genome was in exact 20-nucleotide oligomer repeats, and most of the tr...
متن کاملproteome analysis of rice leaf under phosphorus deficiency
phosphate (p) is one of the key substrates in energy metabolism and biosynthesis of nucleic acids and membranes. in order to identify molecular mechanisms involved in rice adaptation to p deficiency, we applied a proteomic approach to compare a rice parental line, nipponbare (sensitive), and its near isogenic line (nil6-4) (resistant). the experiment was conducted using a completely randomized ...
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ژورنال
عنوان ژورنال: Plant Production Science
سال: 2020
ISSN: 1343-943X,1349-1008
DOI: 10.1080/1343943x.2020.1808026