Navigation Links
Ozone depletes oil seed rape productivity

High ozone conditions cause a 30% decrease in yield and an increase in the concentration of a group of toxic compounds within oilseed rape plants. Combined with the results of previous studies which have shown a decrease in oil, protein and carbohydrate content of oilseed rape seeds in high ozone, these results (to be presented at the Society for Experimental Biology Annual Main Meeting in Glasgow on 29th June 2009) could signal a significant income loss for farmers and an indirect effect on human health and the safety of food in future climates.

The research, to be presented by Maarten De Bock of the University of Antwerp, showed changes in the concentration of glucosinolates, a family of compounds involved in plant defences against herbivores, in oilseed rape plants. Such changes could influence crop resistance to insect pests, or the palatability of food crops. As oilseed rape is important as a feed crop, increased levels of glucosinolates may cause problems due to the large quantities of fodder consumed by farm animals. For human consumption, however, an increase in glucosinolates, in cabbage plants for example, would be favourable due to their anticarcinogenic properties. Interaction of these factors and their impact on the food web in changing climates will be investigated further throughout the course of this ongoing project.


Contact: Tess Livermore
Society for Experimental Biology

Page: 1

Related biology news :

1. Oh, my aching back: Give me a shot of ozone
2. European satellites provide new insight into ozone-depleting species
3. Research finds new cause of ozone wheezing and potential treatments
4. Surface-level ozone pollution set to reduce tree growth 10 percent by 2100
5. Wildfires cause ozone pollution to violate health standards, new study shows
6. Alternatives to ozone-depleting pesticide studied
7. Ozone hole recovery may reshape southern hemisphere climate change
8. Regional nuclear conflict would create near-global ozone hole, says CU-Boulder study
9. Gene that controls ozone resistance of plants could lead to drought-resistant crops
10. Ozone can affect heavier people more
11. Ozone intrusions -- humankinds fault?
Post Your Comments:
(Date:11/10/2015)... 2015  In this report, the biomarkers ... product, type, application, disease indication, and geography. ... are consumables, services, software. The type segments ... efficacy biomarkers, and validation biomarkers. The applications ... development, drug discovery and development, personalized medicine, ...
(Date:11/9/2015)... ) ... "Global Law Enforcement Biometrics Market 2015-2019" ... ) has announced the addition of ... 2015-2019" report to their offering. ... ) has announced the addition of the ...
(Date:11/4/2015)... ALBANY, New York , November 4, 2015 /PRNewswire/ ... According to a new market report published by Transparency ... Size, Share, Growth, Trends and Forecast 2015 - 2022", ... value of US$ 30.3 bn by 2022. The market ... during the forecast period from 2015 to 2022. Rising ...
Breaking Biology News(10 mins):
(Date:11/24/2015)... PA (PRWEB) , ... November 24, 2015 , ... This ... entrepreneurs at competitive events in five states to develop and pitch their BIG ideas ... projects from each state are competing for votes to win the title of SAP's ...
(Date:11/24/2015)... November 24, 2015 SHPG ) announced today ... the Piper Jaffray 27 th Annual Healthcare Conference in ... 2015, at 8:30 a.m. EST (1:30 p.m. GMT). --> ... Officer, will participate in the Piper Jaffray 27 th Annual ... on Tuesday, December 1, 2015, at 8:30 a.m. EST (1:30 p.m. ...
(Date:11/24/2015)... Nov. 24, 2015  Tikcro Technologies Ltd. (OTCQB: TIKRF) today announced that ... 2015 at 11:00 a.m. Israel time, at the ... Yigal Allon Street, 36 th Floor, Tel Aviv, Israel ... Paneth and Izhak Tamir to the Board of Directors; ... external directors; , approval of an amendment to certain terms of ...
(Date:11/24/2015)... FRANCISCO , Nov. 24, 2015  Twist ... announced that Emily Leproust, Ph.D., Twist Bioscience chief ... Jaffray Healthcare Conference on December 1, 2015 at ... Hotel in New York City. --> ... . Twist Bioscience is on Twitter. ...
Breaking Biology Technology: