棉属种质资源的细胞遗传学研究和利用

Cytogenetics and the Utilization of Gossypium Germplasm

Interspecific introgression contributes significantly to genetic improvement of cotton ( Gossypium hirsutum L. ). Cytogenetics has figured prominently in the creation of interspecific hybrids, synthetic polyploids,backcrosses, and other stocks essential to earlyand mid-stage manipulation of germplasm at genome-wide and chromosome-specific levels. ……