Navigation Links
Sowing a future for peas
Date:9/16/2008

New research from the John Innes Centre and the Central Science Laboratory could help breeders to develop pea varieties able to withstand drought stress and climate change. The research also shows that the composition of crops is likely to change with the climate.

"While many compounds have been reported to change in laboratory based drought stress experiments, few have identified how such compounds change in crops under field conditions," says Dr Claire Domoney of the John Innes Centre.

The researchers used NMR spectroscopy to produce a profile of the levels of all the different small molecules or metabolites in pea plant leaves. This profile, known as the metabolome, was then compared with that from plants subjected to controlled drought stress. The study found several key plant metabolites increased under drought stress, some of which had not previously been shown to be involved.

Less water, especially at critical times in the growing season, means lower yield and quality. This new information could be used to identify varieties of pea and other pulse crops that are more tolerant to changes in water availability.

Drought stress also induced changes in compounds that could have an impact on taste and flavour. Changes in climate are likely to alter the characteristics of commercial crops and could possibly affect their value. Peas and other legumes make a valuable contribution to sustainable food production by fixing nitrogen in the soil for the next crop, reducing the need for nitrogen fertilizer.


'/>"/>

Contact: Zoe Dunford
zoe.dunford@bbsrc.ac.uk
01-603-255-111
Norwich BioScience Institutes
Source:Eurekalert  

Page: 1

Related biology news :

1. A stronger future for the elderly
2. Future for clean energy lies in big bang of evolution
3. New book tutors future presidents and public on science behind the headlines
4. Genetic data promises new future for kiwi fruit
5. A bees future as queen or worker may rest with parasitic fly
6. Training future scientists at the Ecological Society of Americas 93rd Annual Meeting
7. Study: Future snowmelt in West twice as early as expected; threatens ecosystems and water reserves
8. Algae from the ocean a sustainable energy source of the future
9. The AGA Foundation invests in gastroenterologys future
10. Securing the future of Europes biological data resources
11. U-M scientists remove thousands of aspens to glimpse forests future
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Sowing a future for peas
(Date:4/11/2017)... , April 11, 2017 NXT-ID, Inc. ... technology company, announces the appointment of independent Directors Mr. ... to its Board of Directors, furthering the company,s corporate governance ... Gino ... we look forward to their guidance and benefiting from their ...
(Date:4/5/2017)... LONDON , April 4, 2017 KEY ... is anticipated to expand at a CAGR of 25.76% ... neurodegenerative diseases is the primary factor for the growth ... full report: https://www.reportbuyer.com/product/4807905/ MARKET INSIGHTS The ... of product, technology, application, and geography. The stem cell ...
(Date:3/30/2017)... 2017 The research team of The Hong ... fingerprint identification by adopting ground breaking 3D fingerprint minutiae recovery and ... speed and accuracy for use in identification, crime investigation, immigration control, ... ... A research team led ...
Breaking Biology News(10 mins):
(Date:10/10/2017)... PITTSBURGH, PA (PRWEB) , ... October 10, 2017 ... ... this year’s recipients of 13 prestigious awards honoring scientists who ... be presented in a scheduled symposium during Pittcon 2018, the world’s leading conference ...
(Date:10/9/2017)... ... October 09, 2017 , ... At its national board ... Stubbs, a professor in Harvard University’s Departments of Physics and Astronomy, has been selected ... member of the winning team for the 2015 Breakthrough Prize in Fundamental physics for ...
(Date:10/7/2017)... ... October 06, 2017 , ... ... and applications consulting for microscopy and surface analysis, Nanoscience Instruments is now ... Analytical offers a broad range of contract analysis services for advanced applications. ...
(Date:10/6/2017)... Mass. (PRWEB) , ... October 06, 2017 , ... ... female entrepreneurship within the healthcare and technology sector at their fourth annual Conference ... panels featuring 30 inspiring speakers and the ELEVATE pitch competition showcasing early stage ...
Breaking Biology Technology: