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蒸馏器

公司名称: SP Industries
产品编号: 03DD
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MIFE Technique-based Screening for Mesophyll K+ Retention for Crop Breeding for Salinity Tolerance
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2015-05-05
[Abstract]  Potassium is known as a rate-limiting factor for crop yield and plays an important role in plants response under abiotic stresses. Recently, cytosolic K+ retention ability in leaf mesophyll has emerged as an important component of plant salt tolerance mechanism (Wu et al., 2013; Wu et al., 2014; Wu et al., 2015). In this protocol, the procedure for screening leaf mesophyll for K+ retention by the MIFE (microelectrode ion flux estimation) technique is described in detail using wheat as an example. By measuring NaCl-induced K+ efflux ... [摘要]  钾被称为作物产量的限速因子,并且在植物在非生物胁迫下的应答中起重要作用。近来,叶肉叶中的细胞质K sup +保留能力已经成为植物盐耐受机制的重要组成部分(Wu等人,2013; Wu等人, ,2014; Wu et al。,2015)。在该方案中,使用小麦作为实例详细描述了通过MIFE(微电极离子通量估计)技术筛选叶子叶肉用于K sup +保留的程序。通过测量叶片叶肉中NaCl诱导的K + sup/+流出,可以根据其盐度胁迫耐受性筛选和分类大量植物种质。该方法提供了快速和可靠的工具,其靶向直接有助于耐盐性性状的特定膜转运蛋白的活性,并且因此,相对于传统的全植物表型具有竞争优势。虽然本议定书的焦点是小麦,但是可以采用所建议的方法来筛选任何其它作物品种的叶子叶肉中的K sup +保留。

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