Dirk Van den Abeele
Sometimes breeders can argue about the most crazy things, that’s what i learned this week 🙂 I received 14 emails
FAQ: is it possible that a gene has a different expression after genetic introgression (transmutation)? For a start: The expression
A new case of parthenogenesis  has been described in California condor (Gymnogyps californianus) Parthenogenesis is a relatively rare event in
In 2018 we received information from a South African Agapornis breeder that the dun fallow Agapornis fischeri / Agapornis personatus
Fallow mysteries By Dirk Van den Abeele Ornitho-Genetics VZW MUTAVI, Research & Advice Group Published BVA-International magazine February 2017 That
FAQ: What is the best way to name the combination of a crossing-over with alleles of the same genes or
FAQ: In the BVA-International nomenclature, the name of a mutation is never written with a capital letter (except at the
FAQ: Is the difference between eumelanin and phaeomelanin visible on cross sections of feathers? Yes, that difference is clearly visible
FAQ: is green the same as wild type? When we search for the meaning of wild type in a dictionary,
This afternoon we had a follow-up to our webinar of March 19 about Non-Mendelian inheritance and epigenetic change in colour
FAQ: is it possible that the “goldenface” budgerigar [Melopsittacus undulatus] is genetically identical with the bl1-bl2/bl1 Agapornis fischeri (*aqua* phenotypes)
FAQ: What about *pallid* Agapornis fischeri? Read update of 17/01/2022 The first reports we received about the possible existence of
We just started with DNA extraction to examine the blue locus in genus Agapornis.
Study of the presence of pheomelanin in parakeet feathers By Dirk Van den Abeele Ornitho-Genetics VZW MUTAVI, Research & Advice
FAQ: How to distinguish between the different fallow types in genus Agapornis? The existing fallow types In genus Agapornis are
A few weeks ago, I was approached by Florian Gouze (France) who had reservations by the* AR grey* Agapornis roseicollis,