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Dirk Van den Abeele

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Ornitho-Genetics VZW

Category: FAQ

FAQ: Can you see the difference between a dec Blue1Blue2 (turquoise) and a DecIno Blue1Blue2 (turquoise) Agapornis fischeri?

27/04/2019 Dirk Van den Abeele FAQ

FAQ: Can you see the difference between a dec Blue1Blue2 (turquoise) and a DecIno Blue1Blue2 (turquoise) Agapornis fischeri? Of course,

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FAQ: what is the difference between psittacofulvins and psittacine?

11/01/2019 Dirk Van den Abeele FAQ, General

FAQ: what is the difference between psittacofulvins and psittacine? There is no difference. Psittacofulvins AKA psittacine or parrodienes [1], [2,

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FAQ: X and Y or Z and W chromosomes?

29/10/2018 Dirk Van den Abeele FAQ, General, Genetics

FAQ: X and Y or Z and W chromosomes? In aviculture societies in Europe, the sex-chromosomes in birds was, for

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FAQ: genetic symbols and formulas

16/10/2018 Dirk Van den Abeele FAQ, General, Genetics

FAQ: why are you using different genetic symbols / formulas in your book than in mammals (humans)? Did you invent

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FAQ: is it possible that jade is not a basic mutation but a crossing-over between marbled and cinnamon?

08/10/2018 Dirk Van den Abeele FAQ, General

FAQ: is it possible that jade is not a basic mutation but a crossing-over between marbled and cinnamon? No, it

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FAQ: blue x blue = ??? green??

20/09/2018 Dirk Van den Abeele FAQ, General 2 comments

Updated December 29, 2020 Extract from my article published in the BVA-International journal from April 2019 In 2017 I was

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FAQ: non pied youngsters from dominant pied x dominant pied

04/09/2018 Dirk Van den Abeele FAQ, General

FAQ: normal green – non pied – youngsters from a couple dominant pied x dominant pied, is this possible? Of

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FAQ: are combinations of alleles of the same gene on the Z chromosome only males?

09/08/2018 Dirk Van den Abeele FAQ, General, Genetics 2 comments

FAQ: are combinations of alleles of the same gene on the Z chromosome only males? (PallidIno or PaleIno or PalePallid)

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FAQ: How can we differentiate (the hybrid) sable phenotypes and opaline in blue Agapornis fischeri?

02/08/2018 Dirk Van den Abeele FAQ, General One comment

FAQ: How can we differentiate (the hybrid) sable phenotypes and opaline in blue Agapornis fischeri? It is good that you

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FAQ: dominant grijze Agapornis fischeri????

15/01/2018 Dirk Van den Abeele FAQ, General One comment

FAQ: bestaat er een dominant grijze Agapornis fischeri???? De fenotypes die als dominant grijs bij Agapornis fischeri omschreven zijn, zijn

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Forpus: yellam green

29/11/2017 Dirk Van den Abeele FAQ, General One comment

Eind 1980 werd in Amerika een nieuwe mutant geboren bij Forpus coelestis, welke toen volgens aloude traditie gedoopt werd met

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FAQ: Agapornis genome project

20/11/2017 Dirk Van den Abeele FAQ, Genetics 2 comments

FAQ: omhelst het Agapornis genome project enkel Agapornis roseicollis? Neen, het eerste jaar heeft het onderzoek zich gefocust op het

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FAQ: hagoromo grasparkiet

31/10/2017 Dirk Van den Abeele FAQ One comment

FAQ: moet men de hagoromo grasparkiet beschouwen als een ras of een mutant? Het is een autosomale mutant, zij het

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FAQ: kostprijs DNA onderzoek en hoe helpen?

29/09/2017 Dirk Van den Abeele FAQ, Genetics

FAQ: kunnen we als liefhebbers financieel bijdrage tot de kostprijs van het DNA onderzoek en in welke grootorde moeten we

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FAQ: blauwfactor bij kanaries

27/09/2017 Dirk Van den Abeele FAQ

FAQ: hoe zit het met de blauwfactor in kanaries? We horen tal van verhalen en suggesties, maar wat klopt er

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FAQ: SL aqua?

22/09/2017 Dirk Van den Abeele FAQ

FAQ: bij de gouldamadine wordt beweerd dat er twee verschillende vormen van aqua zijn. Een autosomaal recessieve mutant in een

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Recent posts

  • De gouldamadine, van Amadina tot Erythrura: een overzicht.
    23/05/2026
  • New study on the origin of feathers
    15/05/2026
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    07/05/2026
  • FAQ: Naming order in mutation combinations
    27/04/2026
  • Recent Update to the International Guidelines for Colour Mutations in Psittaciformes
    24/04/2026

Most read today

  • On request: Blue, aqua and turquoise mutations in Lovebirds
    On request: Blue, aqua and turquoise mutations in Lovebirds
  • On request: Agapornis roseicollis: dilute versus pallid
    On request: Agapornis roseicollis: dilute versus pallid
  • Blue, blue type2, turquoise, *sapphire*, *teal*,…. and so much more ….
    Blue, blue type2, turquoise, *sapphire*, *teal*,…. and so much more ….
  • In search of the genetic background of *Sapphire* Agapornis fischeri.
    In search of the genetic background of *Sapphire* Agapornis fischeri.
  • Agaporniden deel 1 en deel 2
    Agaporniden deel 1 en deel 2
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