异源多倍体植物在自然界中广泛分布。
Allopolyploid plants have a wide distribution in the nature.
脊椎动物中，多倍体往往是致死的，而多倍体植物却可以很好的存活。
In vertebrates, polyploidy tends to be lethal, but plants can do just fine with all this extra genetic material.
多倍体是具有两套以上染色体的植物。
A polyploid is a plant with more than two complete sets of chromosomes.
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.
多倍体药用植物因器官巨大，产量高，具有重要的药用和经济价值而倍受人们的关注。
Medicinal polyploid plants attract great attention because of their gigantic organs, high yields and important medicinal and economic values.
多倍体有器官巨大型的特点，可以在提高花卉观赏性和抗性的同时增加药用植物产量和有效成分含量。
Polyploid has the organ huge characteristic, it can enhance ornamental and resistant and increases the medicinal plant output or the effective component content.
多倍体是高等植物染色体进化的一个显著特征，约70 %的被子植物在其进化过程中曾经历过一次或多次多倍化事件。
Polyploid is a remarkable characteristic in the chromosome evolution of higher plant, and about 70% of angiosperms have experienced polyploidization once or more in their evolutionary history.
远源杂交在植物物种进化上起着重要作用，往往是通过多倍体化或在二倍体水平上形成新物种。
Wide hybridization plays an important role in plant species evolution, and one that often leads to new speciation, either through polyploidization or at the diploid level.
多倍体是植物具有两套以上的染色体。
A polyploid is a plant with more than two complete sets of chromosomes.
2克隆植物生态学三脉紫菀多倍体复合体是能进行克隆生长的克隆植物。
The evolution of morphological characters in this complex is discussed . 2 . clonal plant ecology a . ageratoides complex is a clonal plant.
多倍体在饲料作物育种上可使植物细胞增大而导致植株茎粗、高大、叶片宽厚；并且使植株的蛋白、糖分和维生素及矿物质含量有较大的提高。
Feed crop breeding by polyploidy can enlarge the plant cellular size, so the plant has the thick and high stem, thick blade, and increases the content of protein, carbohydrate, vitamins and minerals.
植物体细胞胚发生的机理研究和多倍体诱导的技术优化一直是植物分子及细胞生物学中的两个热点问题。
In recent years, the study of development of plant somatic embryo and technique of polyploid induction have become two important subjects in cytobiology and molecular biology.
植物体细胞胚发生的机理研究和多倍体诱导的技术优化一直是植物分子及细胞生物学中的两个热点问题。
In recent years, the study of development of plant somatic embryo and technique of polyploid induction have become two important subjects in cytobiology and molecular biology.
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