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Biosafety Organization (ORG)
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last updated: 29 Nov 2012

Institute of Botany, Chinese Academy of Sciences (IBCAS)
Institute of Botany, Chinese Academy of Sciences
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IBCAS
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Beijing,
, China
  • +86 10 62836275
Detailed information
Academic or research institute
  • Biodiversity, biosafety, ecology, plant science
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  • Asia - Eastern Asia
Taking "Integrative Plant Biology" as its main research direction, IBCAS is mainly engaged in the research projects on the fields of the eco-environment, modern agriculture, sustainable utilization of plant resources and systematic evolution that are highly related to the disciplinary development in plant sciences and is focused on the national strategic needs. This mission can be achieved by means of the development of new techniques and modern methodologies. These include, but are not limited to, using various -omics commonly applied in experimental biology and bioinformatics, and via the inter-disciplinary approach to conduct research on different levels of organization in plant systems, from molecular, subcellular, cellular, tissue, organ, individual, population to ecosystem together with other relevant disciplines and techniques.

Biosafety is one of the many disciplines in this institute. There is one reseach group called 'biodiversity and biosafety' that conducted several national projects on biosafety assessment of genetically modified plants. Working on the gene flow between GM crops and their wild relatives, this group had set up a detection system to quickly detect the hybrids formed between GM canola and it wild relatives in China.
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Linked organizations
Additional Information
Projects on detection and assessment of gene flow between transgenic crops and wild relatives:

1. Ecological consequence of transgene introgression
2. Effect of seed size on fitness of transgenes
3. Assessment and management of gene flow from transgenic oilseed rape and its effect on biodiversity
4. Transgene escape and fitness of transgenic oilseed rape
5. Fitness cost of transgenes

Publication related to gene flow detection and consequences:
1. Wei W, Darmency H. 2008. Gene flow hampered by low seed size of hybrids between oilseed rape and five wild relatives. Seed Science Research, 18: 115-123
2. Di K, Stewart CN Jr, Wei W*, Shen B-C, Tang Z-X, Ma K-P. 2009. Fitness and maternal effects in hybrids formed between transgenic oilseed rape and wild brown mustard in the field. Pest Management Science, 65: 753-760
3. Liu YB, Wei W, Ma KP, Darmency H. 2010. Backcrosses to Brassica napus of hybrids between B. juncea and B. napus as a source of herbicide-resistant volunteer-like feral populations. Plant Science, 179: 459-465
4. Jiang H, Wei W, Song X-D, Stewart CN Jr., Zhou G-M, Yu S-Q, Peng S-L, Zhu Q-A, Jiang Z-S , Jiang B. 2011. Hyperspectral studies of transgenic oilseed rape. International Journal of Remote Sensing, 32: 1095-1103
5. Lei L, Stewart CN Jr, Tang Z-X, Wei W*. 2011. Dynamic expression of green fluorescent protein and Bacillus thuringiensis Cry1Ac endotoxin in interspecific hybrids and successive backcross generations (BC1 and BC2) between transgenic Brassica napus crop and wild Brassica juncea. Annals of Applied Biology 159: 212–219.
6. Liu Y-B, Tang Z-X, Darmency H, Stewart CN, Jr., Wei W*, Ma K-P. (2012) The effects of seed size on hybrids between oilseed rape (Brassica napus) and wild brown mustard (B. juncea), and consequence for gene flow. PloS One 7(6): e39705. doi:10.1371/journal.pone.0039705
7. Wei W, Kwit C, Millwood RJ, Stewart CN Jr.2012. Assessment and detection of gene flow. In: Plant Gene Containment. Edited by Mel Oliver and Yi Li. Blackwell Publishing Ltd., Oxford, UK. Wiley-Blackwell. pp. 27-41. doi: 10.1002/9781118352670.ch2
* Author for correspondence
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