Yumin Huang

School of Life Science, Xiamen University, Xiamen, 361102, Fujian, China
Author    Correspondence author
Rice Genomics and Genetics, 2024, Vol. 15, No. 4   doi: 10.5376/rgg.2024.15.0018
Received: 09 Jul., 2024    Accepted: 10 Aug., 2024    Published: 22 Aug., 2024

This is an open access article published under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Huang Y.M., 2024, Geographical migration and domestication of oryza species: tracing the roots, Rice Genomics and Genetics, 15(4): 178-189 (doi: 10.5376/rgg.2024.15.0018)

This study examines the geographical migration and domestication of Oryza species, focusing on Oryza sativa (Asian rice) and Oryza glaberrima (African rice). By synthesizing genetic and archaeological evidence, it traces the evolutionary paths and dispersal of these crops from wild ancestors to cultivated forms. This study highlights the complex selection processes tailored to diverse environments, which have been crucial in the adaptation and spread of rice cultivation. Studying rice's migration and domestication is essential for understanding agricultural history and genetic diversity, aiding breeding programs aimed at enhancing yield, disease resistance, and adaptability. This study also discusses the impact of independent domestication events across various regions on the genetic diversity of modern rice varieties. This study provides insights into the domestication events that have shaped one of the world's staple crops, contributing to global food security initiatives amidst changing climatic conditions.

Rice origins; Geographical migration; Domestication; Oryza sativa; Oryza glaberrima