Development of Genetic Engineering Technology of Crops with Stress Tolerance against Degradation of Global Environment
Federative Republic of Brazil
Japan International Research Center for Agricultural Sciences (JIRCAS) / The University of Tokyo / RIKEN
Brazilian Agricultural Research Corporation-National Soybean Research Center (Embrapa Soybean)
FY 2009
5 Years
Overcoming drought as an obstacle to soybean production
For Brazil, soybeans are an important export crop, but yield has suffered badly in recent years as a result of drought. This project aims to develop strains capable of withstanding drought by applying the outcomes of research on model plants and using gene sequencing to probe the soybean genome for genes conferring resistance to drought and elucidate mechanisms for controlling those genes. We will use the outcomes of our research to develop new soybeans for cultivation and evaluation to select lines that show the greatest resistance to drought.
Identification and application of genes conferring drought tolerance to the molecular breeding of soybeans capable of withstanding drought
We analyzed the functions of genes associated with drought tolerance in a model plant (Arabidopsis thaliana), and pinpointed soybean genes displaying similar properties. We are also comprehensively analyzing the expression of soybean genes under stress. Moving forward, we plan to identify the best combination of drought tolerance genes and DNA segments (promoters) that modify their expression, and introduce that combination into soybean.
Japan Science and Technology Agency (JST)
Department of International Affairs
SATREPS Group
TEL : +81-3-5214-8085
Bioresources
Establishment of an Alert System for Fusarium oxysporum f. sp. cubense, the Banana and Plantain Wilt Pathogen, and Mitigation Strategy of the Disease
Environment / Energy
(Global-scale environmental issues)
Biodiversity conservation in Amazon based on a new concept of "Field Museum"
Disaster Prevention and Mitigation
Compound Disaster Risk Reduction associated with Large Earthquakes and Tsunamis
Bioresources
Breeding Innovation in Chili Pepper and Tomato to Accelerate Sustainable Vegetable Production in Tropical Regions