Effects of phytohormones and relative enzymes on initiation and elongation of cotton fiber cells were studied by using two fiber mutants, super short fiber mutant (Lil) and fiberless mutant (fl).

• 本试验以两对等基因系(超短纤维突变体Li_1及其野生型li_1，无纤维突变体fl及其野生型FL)为材料，分别研究激素及其相关酶与纤维伸长和纤维突起的关系，研究结果如下：