Supported by the National Cotton Production Support System (Ministry of Agricul-ture, China);National Key Basic Research and Development Program of China (Grant No. 2004CB117301)
Asymmetric hybrids between Gossypium hirsutum (YZ-1) and G. davidsonii were obtained by donor-recipient fusion. YZ-1 was considered the recipient and was pretreated with iodoacetamide (IOA), while G. davidsonii was co...