NeorniLab Blog: about bird DNA analysis and disease testing

Bornavirus in parrots: PaBV, PDD and smart testing

Bornavirus in parrots: PaBV, PDD and smart testing

10/06/2026

PaBV is the virus, PDD the disease. How to choose between PCR and serology (ELISA), from what age to test young birds, and what a positive result means.

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Psittacula eupatria and Psittacula krameri: species purity, hybrid or not?

Psittacula eupatria and Psittacula krameri: species purity, hybrid or not?

25/04/2026

DNA testing and the question of species purity: what a species determination and a mutation screening can, and cannot, tell you about the Alexandrine and Rose-ringed parakeet.

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Psittacula eupatria blue1

Psittacula eupatria: the blue-parblue (Aqua) mystery

24/04/2026

Blue, Parblue, Aqua, Turquoise. Four phenotypes, one genetic family in the Alexandrine Parakeet, and three mutations that make the difference.

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Psittacula eupatria & Psittacula krameri: the fivefold SL ino (Lutino) mystery

Psittacula eupatria & Psittacula krameri: the fivefold SL ino (Lutino) mystery

24/03/2026

Five genetically distinguishable SL ino mutations. One identical Lutino phenotype. How NeorniLab tells them apart with DNA analysis.

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Marker-assisted selection (MAS) in racing pigeons

Marker-assisted selection (MAS) in racing pigeons

02/12/2024

The genetic code of the racing pigeon, simply explained.

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Blue mutation in the Eclectus parrot

Blue mutation in the Eclectus parrot

15/12/2023

The blue mutation in the Eclectus parrot (Eclectus roratus): how it arises and is inherited, and the DNA test that confirms split carriers.

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In this blog, NeorniLab shares practical knowledge on avian DNA analysis and disease testing. You will find colour mutations, performance genes (MAS), sexing and species identification in parrots, pigeons, songbirds and poultry, alongside pathogen detection such as PaBV. Written by our veterinarians and researchers, for breeders and enthusiasts who want to base their breeding decisions on facts.