News
26/2/2016

CRG: The mesoamerican bean genome decoded

CRG: The mesoamerican bean genome decoded


News from CRG


An Ibero-American team of scientists, from Argentina, Brazil, Mexico, and Spain at the initiative of the Ibero-American Programme for Science and Technology for Development (CYTED), has deciphered the genome of the Mesoamerican common bean (Phaseolus vulgaris). The findings are reported in the current issue of the journal Genome Biology. The project has been co-lead by Alfredo Herrera-Estrella from the National Laboratory of Genomics for Biodiversity, Irapuato, Mexico, Roderic Guigó, programme coordinator at the CRG and lecturer at UPF, and Toni Gabaldón, ICREA research professor and group leader at the CRG.

The systematic investigation of the genome of plants will help improving both traditional and biotechnological approaches to agriculture. It will also contribute to improve crops for key features such as resistance to drought or nutritional quality of edible seeds, and expands the possibilities of using crops not only as food but also in industry. “The sequence of the bean genome, both from the Andean variety, previously sequenced, and the Mesoamerican one, will definitively contribute to identify genes involved in disease resistance, drought and salt tolerance, nitrogen fixation, formation of reproductive cells and seed quality, among others” states Roderic Guigó.

More information:
CRG Website

Reference work:
Vlasova et al. “Genome and transcriptome analysis of the Mesoamerican common bean and the role of gene duplications in establishing tissue and temporal specialization of genes”. Genome Biology. 25 Feb 2016. DOI: http://dx.doi.org/10.1186/s13059-016-0883-6