Peter J. van Dijk

TL;DR: The Pyrenean distribution is best explained by colonization by cytotypes from different origins during the late glacial period followed by secondary contact, and reduced fitness of hybrid cytotypes may account for the existence of large areas with a single cytotypes in allopolyploid species in general.

TL;DR: Morphological examination and genetic analyses demonstrated that all available ex situ germplasm collections of T. koksaghyz belonged to a single triploid apomictic clone that was misidentified as T. brevicorniculatum, a species commonly co-occurring with wild populations of the Russian dandelion.

TL;DR: Surprisingly, mainland populations of the fig waSPS may be more genetically isolated than the islands, as gene flow between populations on the Javan mainland differed between the two wasp species.

TL;DR: It is suggested that CaPPR6 is a strong candidate for the Rf gene in pepper, a typical Rf-like (RFL) gene reported to have undergone diversifying selection during evolution.