CRISPR-Cas9 delivered in wheat using Agrobacterium

Researchers have been using biolistics in delivering the genome editing complex in wheat due to difficulties in Agrobacterium-mediated genetic transformation in the species. However, scientists from Shandong Academy of Agricultural Sciences in China and colleagues overcome this limitation by successfully targeting three wheat genes using CRISPR-Cas9 delivered via Agrobacterium-mediated genetic …

Map shows public sector biotech products in the pipeline around the world

A database that features the vast amount of research and development on biotech crops being conducted by public sector institutions and research centers around the world is now available. The database produced by CropLife International features the crops being developed in different countries, including the traits for each crop. The …

“Fooling” soybeans yields better plants a generation later

Researchers from Pennsylvania State University have fooled soybean plants into thinking they were under attack by temporarily silencing the expression of a critical gene. After selectively cross breeding those plants with the original stock, the progeny “remember” the stress-induced responses and become more vigorous, resilient, and productive. This epigenetic reprogramming …

Protoplast isolation method for genetic improvement of pineapple

Pineapple is the second most important fruit crop next to banana. Besides its economic benefits, it is also a model species for Crassulacean acid metabolism pathway of photosynthesis in plants. An available genetic transformation method is required to further improve and study this plant. However, Agrobacterium-mediated transformation in pineapple suffer …

Kiwifruit duplicated its vitamin C genes twice

Today’s kiwifruit contains about as much vitamin C as an orange. Its genome revealed that this extra boost in vitamin C is the result of the fruit’s ancestors’ spontaneously duplicating their DNA in two separate evolutionary events approximately 50-57 million and 18-20 million years ago. The kiwifruit (Actinidia chinensis) genome …

The wheat code is finally cracked

Recently in the international journal Science, the International Wheat Genome Sequencing Consortium (IWGSC) published a detailed description of the genome of bread wheat, the world’s most widely cultivated crop. This work will pave the way for the production of wheat varieties better adapted to climate challenges, with higher yields, enhanced …