SEMI QUANTITATIVE RT PCR ANALYSIS OF TWO SILICON TRANSPORTER GENES IN SILICON UPTAKE AND STEM BORER RESISTANCE IN SOME RICE GENOTYPES
نویسندگان
چکیده
منابع مشابه
Genotypic difference in silicon uptake and expression of silicon transporter genes in rice.
Rice (Oryza sativa) is a highly silicon (Si)-accumulating species that shows genotypic differences in Si accumulation. We investigated the physiological and molecular mechanisms involved in the genotypic difference in Si uptake between the japonica var. Nipponbare and the indica var. Kasalath. Both the Si concentration in the shoot and the Si uptake per root dry weight were higher in Nipponbare...
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Rice (Oryza sativa L. cv Oochikara) is a typical silicon-accumulating plant, but the mechanism responsible for the high silicon uptake by the roots is poorly understood. We characterized the silicon uptake system in rice roots by using a low-silicon rice mutant (lsi1) and wild-type rice. A kinetic study showed that the concentration of silicon in the root symplastic solution increased with incr...
متن کاملتاثیر منابع و مقادیر مختلف کود سیلیس بر رشد، عملکرد و میزان آلودگی به کرم ساقه خوار در رقم طارم‌هاشمی و لاین 843 در گیاه برنج
Silicon is as an essential element for crops and an important food source for the growth of rice plant. If no adequate replacement for this element, plants are faced with a shortage of silicon causing serious eating disorder and instability in plant resistance to pests. This research was done to investigate the effect of silicon on growth, yield and tolerance to rice stem borer in Tarom Hashemi...
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ژورنال
عنوان ژورنال: Journal of Agricultural Chemistry and Biotechnology
سال: 2015
ISSN: 2090-3707
DOI: 10.21608/jacb.2015.48413