Here’s a great new in vitro chromosome doubling article that is a nice follow up to their previous research.
Thanks Dave. The abstract does not mention some points that may be of interest to hybridizers.
The diploid hybrid used was a cross between Martin Frobisher and Mistress Quickly. It was supplied by David Austin Roses Ltd.
H. Kuska comment: every once in a while a bit of information comes out about the future trends in the Austin breeding program. Mistress Quickly is a 1997 Austin introduction (Blush Noisette