Whether this involves allopolyploidy or autopolyploidy will not be considered . 這是否包括異源多倍性還是同源多倍性將都不考慮。
Hybrid sterility is sometimes overcome by polyploidy 有時可用多倍性來克服雜種不育性。
Chromosome number also gives an indication of polyploidy , where numbers vary by exact multiples between related species 當多倍性現象發生時,物種的染色體數目是原來的整數倍。
Autopolyploidy a type of polyploidy involving the multiplication of chromo - some sets from only one species 同源多倍性:通常是由同一個體,同一純種的染色體數目加倍而成的多倍性現象。
By polyploid nature and high levels of heterozygosity of vast majority pasture plants , it was rather complicated to construct linkage maps of them 由于大多數牧草的多倍性和高度異質特點,牧草遺傳連鎖圖譜的構建相對復雜。