Award details

Detoxed grass pea: sustainable sustenance for stressful environments

Reference	BBS/E/J/000CA573
Principal Investigator / Supervisor	Professor Cathie Martin
Co-Investigators / Co-Supervisors	Mr Michael Ambrose, Professor Trevor Wang
Institution	John Innes Centre
Department	John Innes Centre Department
Funding type	Research
Value (£)	96,373
Status	Completed
Type	Institute Project
Start date	09/02/2015
End date	31/03/2017
Duration	25 months

Abstract

Grass pea (Lathyrus sativus) offers an excellent opportunity for sustainable agriculture and food security for the poorest of the poor, even in the face of predicted climate change, because it is a legume and performs well in marginal soils or under harsh climatic conditions. Grass pea has been grown for seed and fodder production in many countries, including large parts of India (one of the centres of its origin), Europe and China since it is a low input crop, a cheap source of protein and is particularly tolerant to drought, water logging, and moderate alkalinity. However, grass pea can cause a devastating disease called neurolathyrism believed to be due to its content of beta-N-oxalyl-l-alpha,beta-diaminopropionic acid (ODAP). Grass pea can also inhibit growth in animals when used as feed. Grass pea, therefore, presents as a Janus-faced crop since it provides desperately needed food for those on the edges of survival, but with the concomitant danger of delivering a highly toxic compound to its consumers. Grass pea would benefit from intensified breeding efforts to remove the anti-nutritional toxin and improve its nutritional quality, enhance yields and provide resistance to key pathogens. We wish to exploit a genomics route to deliver safe technologies for improving this insurance crop. Many important crops, like grass pea, have become orphaned as they are less amenable to improvement because inherently they lack some of the attributes required, like tractable genomes or transformation systems. We propose to establish a TILLING platform, transcriptome sequences and screens for mutations/accessions with improved agronomic traits to improve grass pea as a stress-tolerant legume crop, during this project.

Summary

unavailable

Committee	Not funded via Committee
Research Topics	Crop Science, Plant Science
Research Priority	X – Research Priority information not available
Research Initiative	X - not in an Initiative
Funding Scheme	X – not Funded via a specific Funding Scheme

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