10,000-yr-old chickpea gets a genomic leg up

The humble chickpea or chana, 1 of the initial handful of crops introduced into the agriculture fold about ten,000 a long time back, has just bought a genomic leg up. A world-wide consortium of researchers have traced its origin to the Fertile Crescent location (the Center-East) and sequenced 29,870 genes from 3,366 chickpea strains drawn from around 60 nations around the world.

“This sequencing would signify a good deal for both of those chickpea farmers and customers. It could signify enhancement of large-yielding and local climate resilient chickpea versions,” Rajeev Varshney, a Investigate Plan Director at the Worldwide Crops Investigate Institute for the Semi-Arid Troipcs (ICRISAT), instructed BusinessLine.


Aside from capturing the roots of chickpea, the researchers have traced how this crop fanned out to unique areas of the world from its position of origin. The Hyderbad-centered institute has led the world-wide study in which researchers from forty one organisations participated. The conclusions of the study are getting printed in the science journal Mother nature. “This is the largest pile of sequencing for any plant. This puts chickpea amongst the modest group of crops with these kinds of an extensive genome map. This would go a lengthy way in increasing the yields and efficiency of chickpea, which is a key source of protein for crores of people today in India and other nations around the world,” he said.


While 1 route took it to South Asia and East Africa, the other took it to the Mediterranean area as effectively as to the Black Sea and Central Asia,” he said.

The new study sequenced 3,171 cultivated accessions and 195 wild accessions of chickpea that are conserved in multiple gene banks. “The desire for chickpea is set to enhance in the coming a long time as the world’s populace rises. Investigate like this is the require of the hour to assistance major creating nations around the world like India improve crop creation whilst earning crops local climate-resilient,” Trilochan Mohapatra, Director Normal, Indian Council of Agricultural Investigate (ICAR), said in a statement on Wednesday.

Crucial conclusions

The study discovered blocks of genes (or haplotypes) in the domesticated versions that can significantly enhance functionality of the crop by increasing traits like yield, local climate resilience and seed characteristics.

“We have arrived at fifty six promising strains that can bring these haplotypes into breeding plans to acquire increased versions,” Manish Roorkiwal, a Senior Scientist in Genomics and Molecular Breeding at ICRISAT and co-creator of the study, said.