One way to do this is by putting in a backward copy of the gene in question, so it cancels out the plant's own gene.
Starting from the assumption that blasphemy can exist only in a backward society, critics point to blasphemy as evidence of the backwardness of entire religious cultures.
Just behind them, semi-obscured by a tree, stands Tsarnaev, in a backward baseball cap.
In "A Backward Glance" Wharton claimed, "I am born happy every morning".
Mature bulls carry 40-pound racks of antlers in a backward sweep across their broad necks.
Back at the park, Kevin Doherty, a protester in a backward cap, looked around.
Tugging at grass is strenuous and occasionally results in a backward tumble.
Roberts begins walking down the street, and the cameraman, using a handheld steadicam, precedes her in a backward crab-walk.
"I knew he was a liberal, which was important, to my mind, in a backward Southern community...
LEONARDO DICAPRIO, in a backward baseball cap and wispy facial hair, did group interviews at Mr. Weinstein's request.
