Multisite genome editing in cotton

In a recent study published in the Plant Biotechnology Journal, a team of Chinese researchers with Pengcheng Wang as a leading author from the Huazhong Agricultural University, Wuhan, Hubei, China, presented a successful attempt to simultaneously edit several loci in the genome of cotton. For this purpose, the scientists have …

CRISP/Cas9 induced mutations in GmFT2a lead to delayed flowering in soybean (Glycine max)

Double-cropped soybean (Glycine max) is often associated with restricted vegetative growth before flowering. This problem could be overcome by delaying the flowering of the plants. Recently a team of Chinese scientists from the Chinese Academy of Agricultural Sciences with Yupeng Cai as a leading researcher published a paper in Plant …

Reversing pest resistance to GM cotton

Insect pests that are rapidly adapting to genetically engineered crops threaten agriculture worldwide. A new study published in the Proceedings of the National Academy of Sciences reveals the success of a surprising strategy for countering this problem: Hybridizing genetically engineered cotton with conventional cotton reduced resistance in the pink bollworm, …

Barley genome sequenced

A group of 77 scientists worldwide have sequenced the complete genome of barley, a key ingredient in beer and single malt Scotch. The research, 10 years in the making, was recently published in the journal Nature. Barley is grown throughout the world, with Russia, Germany, France, Canada, and Spain being …

Tea tree genome contains clues about how one leaf produces so many flavors

The most popular varieties of tea—including black tea, green tea, Oolong tea, white tea, and chai—all come from the leaves of the evergreen shrub Camellia sinensis, otherwise known as the tea tree. Despite tea’s immense cultural and economic significance, relatively little is known about the shrub behind the tea leaves. …

Rice expressing mutant forms of GA 2-oxidase shows increased yield and tolerance to stress conditions

Optimizing plant architecture to increase yield, stress tolerance, and water use efficiency (WUE) is a major challenge for modern agricultural biotechnology. Gibberellins are growth hormones known to be directly related to plant height and tillering, which in turn are directly related to grain yield in cereals. GA 2-oxidase is a …