Linkage Map of Jatropha for Biodiesel Production
Author Information
Author(s): Wang Chun Ming, Liu Peng, Yi Chengxin, Gu Keyu, Sun Fei, Li Lei, Lo Loong Chueng, Liu Xiaokun, Feng Felicia, Lin Grace, Cao Suying, Hong Yan, Yin Zhongchao, Yue Gen Hua
Primary Institution: Temasek Life Sciences Laboratory, National University of Singapore
Hypothesis
Can a genetic linkage map improve the breeding of Jatropha curcas for biodiesel production?
Conclusion
The study established a first-generation genetic linkage map for Jatropha curcas, which can aid in the genetic improvement of this plant for biodiesel production.
Supporting Evidence
- The linkage map covered 1440.9 cM with an average marker spacing of 2.8 cM.
- 506 markers were mapped onto 11 linkage groups.
- Mapping revealed conserved synteny with Arabidopsis thaliana.
Takeaway
Scientists made a map of Jatropha plants to help grow better seeds for making biodiesel. This map will help them find ways to make the plants produce more oil.
Methodology
The study used two backcross populations of Jatropha to create a linkage map with 506 markers, including microsatellites and SNPs.
Limitations
Some markers could not be mapped, and the genetic variation in Jatropha curcas was low.
Statistical Information
P-Value
p<0.05
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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