柽柳耐盐及耐镉分子机制比较分析
Comparative Analysis of Molecular Mechanisms of Salt and Cadmium Stress Tolerance in Tamarix hispida
柽柳属(Tamrix)是典型的盐生植物,具有发达根系和分泌盐分的能力,在盐碱土壤的恢复中起着重要作用。研究表明,柽柳也具有较高的镉(Cd)耐受性,并且具有分泌有毒金属的能力,展现出修复重金属和盐碱土复合污染土壤的潜力。一方面,有关柽柳的研究大都与抗旱耐盐相关;另一方面,经过对柽柳耐Cd机制的初步研究,发现其耐盐和耐Cd机制之间既存在交叉适应,又存在特异的抗性机制,这有待进一步研究。通过高通量测序,对Cd胁迫处理不同时间点的刚毛柽柳(Tamarix…查看全部>>
Tamarix is a typical halophyte,which has the ability to develop roots and secrete salt,and plays an important role in the restoration of saline soil.Research has shown that Tamarix also has high cadmium(Cd)tolerance and the ability to secrete toxic metals,demonstrating the potential for remediation of heavy metal and saline alkali contaminated soil.On the one hand,research on Tamarix is mostly related to drought resistance and salt tolerance.On the other han…查看全部>>
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