Guo Tianxia

Author    Correspondence author
Cotton Genomics and Genetics, 2024, Vol. 15, No.   
Received: 01 Jan., 1970    Accepted: 01 Jan., 1970    Published: 09 Aug., 2024

Cotton, derived from the genus Gossypium, holds significant importance in global agriculture. This study provides a comprehensive examination of the historical and modern practices of hybridization in Gossypium, detailing the genetic and genomic bases, techniques used, and associated challenges. We explore the impact of hybridization on crop improvement, highlighting enhancements in yield, fiber quality, disease and pest resistance, and environmental stress tolerance. The study delves into molecular insights gained from hybridization events, emphasizing genomic analysis, key gene identification, and the role of epigenetics. Furthermore, we discuss the integration of biotechnology in hybrid cotton breeding, including genetic engineering, CRISPR applications, and synthetic biology approaches. Economic and ecological implications are analyzed, considering cost-benefit aspects, biodiversity impacts, and sustainability. The study concludes with future prospects, focusing on advances in genomic tools, potential new hybrid varieties, and ethical and regulatory challenges. This study aims to consolidate current knowledge and guide future research directions in the hybridization of Gossypium.