Unravelling the genetic potential of untapped crop wild genetic resources for crop improvement

被引：8
作者：
Salgotra, Romesh K. [1 ]
Thompson, Michael [2 ]
Chauhan, Bhagirath S. [2 ]
机构：
[1] Sher e Kashmir Univ Agr Sci & Technol Jammu, Sch Biotechnol, Jammu 180009, J&K, India
[2] Univ Queensland, Queensland Alliance Agr & Food Innovat QAAFI, Gatton, Qld 4343, Australia
来源：
CONSERVATION GENETICS RESOURCES | 2022年 / 14卷 / 01期
关键词：
Biotechnological interventions; Crop wild; Genetic resources; Unravelling genes; Food security; BACTERIAL-BLIGHT RESISTANCE; BIOGEOGRAPHIC PREDICTIVITY RESISTANCE; SINGLE NUCLEOTIDE POLYMORPHISMS; POWDERY MILDEW RESISTANCE; MARKER-ASSISTED SELECTION; QUANTITATIVE TRAIT LOCI; EMBRYO RESCUE TECHNIQUE; CULTIVATED RICE; INTERSPECIFIC HYBRIDIZATION; NEMATODE RESISTANCE;
D O I：
10.1007/s12686-021-01242-3
中图分类号：
X176 [生物多样性保护];
学科分类号：
090705 ;
摘要：
The wild species are the reservoir of novel alleles/genes for agronomical important traits. The wild species plants have the capacity to show tolerance/resistance against various biotic and abiotic stresses. The domesticated or artificial selected crop varieties are prone to diseases and insect-pests that can be improved by the potential use of novel alleles/genes from wild species. Till date few of the novel genes have been identified in wild species and transferred to the cultivated species. The advances in chromosome manipulation and biotechnological techniques including high-throughput sequencing can facilitate the utilization of wild plant species in varietal developmental programmes more precisely. The present review provides information on the important wild species harbouring alleles/genes for agriculturally important traits and their successful utilization in plant breeding programmes.
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收藏
页码：109 / 124
页数：16
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