chromosome doublingとは 意味・読み方・使い方

DOUBLING OF SANDERSONIA CHROMOSOME例文帳に追加

サンダーソニア染色体の倍加方法 - 特許庁

To provide a method for doubling the chromosome that is useful for breed improvement of Sandersonia of one family and one species.例文帳に追加

一属一種のサンダーソニアの品種改良を行うのに有用な染色体の倍加方法の提供。 - 特許庁

A triploid plant added with a variant chromosome is provided by crossing a tetraploid plant added with the variant chromosome with a diploid plant having a conventional chromosome constitution, wherein the tetraploid plant is prepared through mutually crossing variations and doubling of chromosome and back crossing, namely doubling chromosomes of the diploid plant added with variant chromosome having one or more variant chromosomes.例文帳に追加

異種同士の掛け合わせと染色体の倍加、その戻し交配を経て作出され、異種染色体を１本または複数本有する異種染色体添加２倍体植物の染色体を倍加させた異種染色体添加４倍体植物と、通常の染色体構成を有する２倍体植物とを掛け合わせて得られる、異種染色体添加３倍体植物。 - 特許庁