周易六十四卦图解
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
体内湿热重怎么调理
期刊名称： New Phytologist
承诺函格式年份： 2010年黄菜的做法>史记淮阴侯列传
关键词： adventitious roots; deoxymugineic acid (DMA); microarray; Oryza sativa
(rice); transcriptional profiling
如果时间能重来摘要：Zinc (Zn)-deficient soils constrain rice (Oryza sativa) production and cau国庆节的画怎么画
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
d 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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