Natural Genetic Resources from Diverse Plants to Improve Abiotic Stress Tolerance in Plants.

摘要: The current agricultural system is biased for the yield increase at cost of biodiversity. However, due to loss precious genetic diversity during domestication and artificial selection, modern cultivars have lost adaptability cope with unfavorable environments. There are many reports on variations such as single nucleotide polymorphisms (SNPs) indels in stress-tolerant gene alleles that associated higher stress tolerance wild progenitors, natural accessions, extremophiles comparison domesticated crops or model plants. Therefore, gain a better understanding traits naturally stress-resistant plants, more comparative studies between crops/model plants crop progenitors/natural accessions/extremophiles required. In this review, we discussed summarized recent progress enhanced abiotic various By applying biotechniques CRISPR/Cas9 editing tool, resources (i.e., alleles) from diverse could be introduced non-genetically modified way improve traits.