The number of genes expressed in Gossypium hirsutum and G. arboretum.

numbers indicate day post anthesis (dpa) fibers.denotes the number of genes expressed at levels significantly different from zero (P[20].leaves, stems, petals, anthers, calyx, and bracts.各数值指代开花后天数（day post anthesis, dpa）的纤维样本。其代表表达量显著不为零的基因数目（P[20]）。检测样本同时涵盖叶片、茎秆、花瓣、花药、花萼及苞片。