Studying How Modified Genes Escape Into Nature

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These are Brassica napus synthetic lines developed by J. Chris Pires lab. A are rapa and C are oleracea chromosomes. Fluorescent dyes were used to to paint specific chromosomes and track their migration within particular hybrids. Credit: Image by J. ...
These are Brassica napus synthetic lines developed by J. Chris Pires' lab. A= are rapa and C are oleracea chromosomes. Fluorescent dyes were used to to "paint" specific chromosomes and track their migration within particular hybrids. Credit: Image by J. Chris Pires

A University of Arkansas researcher and her colleagues are developing a way to examine how the genomes rearrange themselves during hybridization to better pinpoint how genetically modified organisms may behave when they cross with naturally occurring plants.


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