title: Genomic resources in mungbean for future breeding programs.
abstract: Among the legume family, mungbean (Vigna radiata) has become one of the important crops in Asia, showing a steady increase in global production. It provides a good source of protein and contains most notably folate and iron. Beyond the nutritional value of mungbean, certain features make it a well-suited model organism among legume plants because of its small genome size, short life-cycle, self-pollinating, and close genetic relationship to other legumes. In the past, there have been several efforts to develop molecular markers and linkage maps associated with agronomic traits for the genetic improvement of mungbean and, ultimately, breeding for cultivar development to increase the average yields of mungbean. The recent release of a reference genome of the cultivated mungbean (V. radiata var. radiata VC1973A) and an additional de novo sequencing of a wild relative mungbean (V. radiata var. sublobata) has provided a framework for mungbean genetic and genome research, that can further be used for genome-wide association and functional studies to identify genes related to specific agronomic traits. Moreover, the diverse gene pool of wild mungbean comprises valuable genetic resources of beneficial genes that may be helpful in widening the genetic diversity of cultivated mungbean. This review paper covers the research progress on molecular and genomics approaches and the current status of breeding programs that have developed to move toward the ultimate goal of mungbean improvement.
authors: Department of Plant Science and Research Institute of Agriculture and Life Sciences, Seoul National University Seoul, South Korea.
authors: Sue K
authors: SK
authors: Kim
authors: AVRDC-The World Vegetable Center South Asia Hyderabad, India.
authors: Ramakrishnan M
authors: RM
authors: Nair
authors: Department of Plant Science and Research Institute of Agriculture and Life Sciences, Seoul National University Seoul, South Korea.
authors: Jayern
authors: J
authors: Lee
authors: Department of Plant Science and Research Institute of Agriculture and Life Sciences, Seoul National University Seoul, South Korea ; Plant Genomics and Breeding Institute, Seoul National University Seoul, South Korea.
authors: Suk-Ha
authors: SH
authors: Lee
keywords: breeding; genetic diversity; genetic resource; molecular and genomics approaches; mungbean; mungbean improvement