📋 Tender Overview
Project Type
Coordinated Research Project
Project Code
D24015
CRP
2314
Approved Date
9 September 2021
Status
Active - Ongoing
Start Date
11 February 2022
Expected End Date
30 April 2027
Participating Countries
AustraliaBurkina FasoChinaFranceGhanaIndiaNigerNigeriaRepublic of KoreaUnited Kingdom of Great Britain and Northern IrelandUnited States of AmericaViet Nam
Description
The global development community continues to grapple with the onerous task of achieving a 50 percent increase in the production of food and other agricultural products over the 2012 figures by 2050 (FAO, 2017), a feat that requires a 37 percent rate increase over the current six-decade long linear trend (Tester and Langridge, 2010). Climate change adds another dimension to this challenge by triggering crop losses from droughts and warming global temperatures (Wheeler and von Braun, 2013). In addition to direct effects on crop productivity, warming temperatures increase the intensity, frequency and spread of pests and diseases that further reduce crop yields. Improved genetics constitute the most fundamental and sustainable solution for food security and crop adaptation to climate change because it intrinsically improves crop performance or stabilises it under stress. Rapidly advancing genomic technologies, big data and Artificial Intelligence; computational biology tools; and streamlined digital breeding management systems; together with improving cost efficiencies can now enable the acceleration of crop improvement at a rate and precision not feasible before. Induced genetic diversity and breeding with promising mutations for farmer-preferred traits in agronomically sound genetic backgrounds have paved the way for crop improvement across the globe for over seven decades now. Testament to this is the >3300 mutant varieties from >70 countries and >220 plant species represented in the Mutant Variety Database (mvd.iaea.org). Induced mutations fortify plant germplasm pools and enable faster genetic gain, especially where the genetic base is narrow. Mutation breeding thus has the potential to facilitate larger genetic gain than conventional breeding. This advantage, coupled with emerging front-end technologies for efficient and precise selection, can both accelerate the pace of crop improvement and increase the rate of genetic gain. Breeding with induced genetic diversity has remained a highly effective avenue for the improvement of both simple and complex crop traits in developing Member States of the FAO/IAEA. Mutation breeding has mainly relied on gamma rays, but most recently the ion beam, electron beam, proton beam and space irradiation (cosmic rays) are coming into increasing use at least in some Member States, though the effect of these different sources on the plant genome remain to be assessed systematically. Newer genomic technologies that establish genetic associations for marker and candidate gene discovery also remain yet to be applied to m
