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OsNRAMP2 facilitates Cd efflux from vacuoles and contributes to the difference in grain Cd accumulation between japonica and indica rice
Rice (Oryza sativa L.) Cadmium OsNRAMP2 Haplotype
2023/4/21
Cadmium (Cd) accumulation in rice grain is of health concern. Identifying genes involved in grain Cd accumulation and performing molecular breeding may reduce it. In this study, knockout of OsNRAMP2, ...
Global Transcriptome and Co-Expression Network Analysis Reveal Contrasting Response of Japonica and Indica Rice Cultivar to γ Radiation
gamma irradiation gene network morphology rice (Oryza sativa L.) transcriptomic analysis
2023/8/9
Japonica and indica are two important subspecies in cultivated Asian rice. Irradiation is a classical approach to induce mutations and create novel germplasm. However, little is known about the differ...
The qSAC3 locus from indica rice effectively increases amylose content under a variety of conditions
Amylose content Chromosome segment substitution lines Environmental effect Quantitative trait loci Rice quality
2023/8/9
Amylose content (AC) is a critical factor for the quality of rice. It is determined by the biosynthesis gene Waxy (Wx) and a variety of quantitative trait loci (QTLs). Although many QTLs have been rep...
Moisture-dependent physical properties of kokum seed (Garcinia indica Choisy)
kokum butter engineering properties angle of repose terminal velocity static coefficient of friction
2014/7/9
Designing the equipment for processing, sorting and sizing of agricultural crops requires information about the crops’ physical properties. The physical properties of kokum seed were evaluated as a fu...
The effect of different antibiotics on the elimination of Agrobacterium and high frequency Agrobacterium-mediated transformation of indica rice (Oryza sativa L.)
Agrobacterium-mediated transformation Agrobacterium elimination gus reporter gene hygromycin phosphotransferase selectable marker gene (hpt) rice
2014/2/25
We report here the suitable explant with high efficiency of transformation and the positive effects of timentin over other antibiotics like carbenicillin and cefotaxime on the elimination of Agrobacte...
Characterization of Introgression Lines for Yield-related Traits with Indica-type Rice Variety IR64 Genetic Background
days to heading grain weight new plant type Oryza sativa L., total spikelet number
2010/10/25
A total of 334 introgression lines (INLs: BC3-derived lines) derived from crosses between Indica cultivar IR64 as a recurrent parent and 10 donor parents including new plant type lines (IR65600-87-2-2...
QTL Analysis for Yield Related Traits Using Populations Derived from an indica-japonica Hybrid in Rice
rice pleiotropic effect alien introgression Sequence Tagged Site
2014/3/11
Introgression has been achieved from a wild species Oryza minuta (2n = 48, BBCC, Acc No.101141)
into O. sativa subsp. indica IR71033-121-15. This introgression line was developed at International Ri...
Heterosis in Japonica/Indica F1 Rice Hybrids with Special Reference to Nodal Root Function
Dry matter partitioning Heterosis Japonica/indica F1 hybrid Nitrogen uptake
2009/8/6
Although root system of japonica/indica F1 hybrids of rice (Oryza sativa L.) must play an important role for expression of heterosis, few studies have been conducted. This study was carried out to eva...
Characteristics for the Efficiency of Spikelet Production and the Ripening in High-Yielding Japonica-Incdica Hybrid and Semidwarf Indica Rice Varieties
Efficiency of spikelet production High-yielding ability Japonica-indica hybrid rice Japonica rice Percentage of ripened grains
2009/8/6
Three high-yielding japonica-indica hybrid (JIH) and semidwarf indica (SDI) rice varieties, and ten japonica (J) rice varieties, including different plant types, were cultivated under sparse (30×30 cm...
Heterosis for Root System Development in Japonica/Indica F1 Rice Hybrid
Heterosis Japonica/indica F1 hybrid Lateral root Nodal root Rice Specific root length Total root length
2009/8/4
Vigorous growth of F1 hybrid of rice (Oryza sativa L.) may be partially attributed to the development and function of the root system, but only a few studies have been conducted in this aspect. This s...
Root System Development of Japonica-Indica Hybrid Rice Cultivars:1. Number and elongation direction of primary roots
Elongation direction Japonica-Indica hybrid rice cultivars Primary root Rice Root Shoot unit
2009/7/30
To characterize the root system of the Japonica-Indica hybrid rice cultivars (Milyang 23, Suweon 258), we compared the number and elongation direction of primary roots both per stem and shoot unit bas...
Root Growth and Distribution in Some Japonica-Indica Hybrid and Japonica Type Rice Cultivars under Field Conditions
High-yielding rice cultivars Oryza sativa L Rice Root length density Root system Root weight density
2009/7/30
The development of rice root system has been studied in Japonica-Indica hybrid cultivars (J-IH), Milyang 23 and Suweon 264, and Japonica type cultivars (JT), Nipponbare and Koshihikari, grown in a pad...
Effect of Panicle Size on Grain Yield of IRRI-Released Indica Rice Cultivars in the Wet Season
Grain yield Panicle size Solar radiation Rice Wet season
2009/7/29
Grain yield under wet season (WS) conditions has gradually received more attention due to looming scarcity of irrigation water, which limits the area for planting to flooded lowland rice in the dry se...
Varietal Differences of Tillering Response to Shading and Nitrogen Levels in Rice Plant:Comparison between high tillering semidwarf indica and low tillering japonica
Dry matter partitioning Dry matter production Nitrogen level in solution Number of tillers Rice variety Shading Solution culture
2009/7/28
Using high tillering semidwarf indica, IR36, and panicle type and low-til1ering japonica, Koganenishiki (KN), varietal differences of tillering response to shading and nitrogen (N) levels were studied...
Characteristics of Dry Matter Production and Partitioning of Dry Matter to Panicles in High Yielding Semidwarf Indica and Japonica-Indica Hybrid Rice Varieties
Dry matter production Harvest index Japonica-indica hybrid variety Panicle weight Rice plant
2009/7/28
A field experiment was carried out to investigate the dry matter production characteristics before and after heading, the partitioning of dry matter to panicles, and some related factors in high yield...