Fundamental bioscience news
Hens that do not produce their own chicks have been developed for use as surrogates to lay eggs from rare breeds. The advance – using gene-editing techniques – could help to boost breeding of endangered birds, as well as improving production of commercial hens, researchers say.
Researchers at Aberystwyth University’s Institute of Biological, Environmental and Rural Sciences (IBERS) have been working with the Agriculture and Food Development Authority in Ireland (Teagasc) to develop a new way of identifying how different types of microbes can survive when competing for resources in the same environment. The paper on this new method of identifying what is known as ‘niche specialisation’ by Dr Chris Creevey’s team at IBERS, is published in the Nature Publishing Group (NPG) ‘Multidisciplinary Journal of Microbial Ecology’: The ISME Journal.
A team of scientists in the UK and USA have generated a new ground-breaking resource of ten million mutations in bread and pasta wheat varieties. Researchers and breeders can search the public wheat database online to identify changes in their genes of interest and request seeds to improve the nutrition and production of wheat worldwide.