Respon to zinc deficiency of two rice lines with contrasting tolerance is determined by root growth maintenance and organic acid exudation rates, and not by zinc-transporter activity女孩的英语名字
期刊名称： New Phytologistboiling
warburg pincus
年份： 2010年
关键词： adventitious roots; deoxymugineic acid (DMA); microarray; Oryza sativa
985和211学校名单一览表>forever意思
tequila shot(rice); transcriptional profilinggone>kidding是什么意思
摘要：Zinc (Zn)-deficient soils constrain rice (Oryza sativa) production and cau
Zn malnutrition. The identification of Zn-deficiency-tolerant rice lines indicates that breeding might overcome the constraints. Here, we ek to identify process underlying Zn-deficiency tolerance in rice at the physiological and transcriptional levels. A Zn-deficiency-tolerant line RIL46 acquires Zn more efficiently and produces more biomass than its nontolerant maternal line (IR74) at low [Zn] ext under field conditions. We tested if this was the result of incread expression of Zn 2+ transporters; increa
gogold root exudation of deoxymugineic acid (DMA) or low-molecular-weight organic acids (LMWOAs); and/or incread root production. Experiments were performed in field and controlled environment conditions. There was little genotypic variation
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