植物远缘杂交是作物育种中广泛应用的技术。
Wide hybridization is a most widely used technique in crop breeding programs.
植物远缘杂交技术近年来取得较大进展，育成了一批远缘杂交品种。
In the recent years plant wide cross technology has been used to many plant varieties breeding.
远缘杂交是许多天然植物种群的一个显著特性，其结果往往是通过多倍体化或者在二倍体水平上形成新物种。
Hybridization is a prominent feature of natural plant populations, and one that often leads to speciation, either through polyploidization or at the diploid level.
就一些植物种类而言，同源四倍体有较好的远缘杂交亲和性。
For some plant species, it has a better cross-compatibility in distant hybridizations.
用一种植物的总基因组dna与近缘或远缘物种的染色体杂交，可以研究植物近缘或远缘物种基因组进化关系。
The comparative analysis of genomic evolution between closely or distantly related species has been analyzed by a genomic DNA cross-hybridized with other species.
用一种植物的总基因组dna与近缘或远缘物种的染色体杂交，可以研究植物近缘或远缘物种基因组进化关系。
The comparative analysis of genomic evolution between closely or distantly related species has been analyzed by a genomic DNA cross-hybridized with other species.
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