WattaBird! Understanding the Peach-Faced LoveBirds Mutations (Part 3 of 3: Factor)
- Get link
- X
- Other Apps
WattaBird! Understanding the Peach-Faced LoveBirds Mutations (Part 3 of 3: Factor)
Agapornis Roseicollis
This is the Part 3 of 3 of the topic Understanding the Peach-Faced LoveBirds Mutations.
If you have not read Part 1 and 2 yet, please visit this link:
WattaBird! Understanding the Peach-Faced LoveBirds Mutations (Part 1 of 3)
WattaBird! Understanding the Peach-Faced LoveBirds Mutations (Part 2 of 3
“If You have any questions or suggestions, please leave a comment below.”
FACTOR INHERITANCE
This blog post will discuss the next method or pattern of inheritance which is what is called a FACTOR.
FACTOR inheritance in African LoveBirds.
A FACTOR is a dominant mutation that can be carried by either sex. When a LoveBird carry a FACTOR, there is no such thing as a split.
In a DOMINANT trait, only one of the LoveBird parent needs to provide the the genetic information that makes up the chromosomes pairing in order for the trait to be seen visually (referred to as a Single Factor for that trait).
If both parents carry a FACTOR, the genetic information from both parents will create a stronger and more easily seen results of the mutation. This is referred to as a Double Factor.
Here is an example of Single Factor mutation. The American Yellow Pieds are an example of a mutation that is produced by a Single Factor.
If a Pied is mated with a Normal Green, the offsprings can be both Pieds and Normal Greens.
Here is an example of the Dark Factor mutation.
A Single Dark Factor Green is called a Medium Green or Jade.
A Double Dark Factor Green is called a Dark Green or Olive.
Therefore with Dark Factors we have three possibilities:
Normal Green - No Factor
Medium Green - Single Factor
Dark Green - Two or Double Factor
Here is a sample Breeding Chart for FACTOR inheritance: (These tables are taken from an article written by Rick Smith from Lakeview Terrace, California. The article is titled, The Peach-Faced LoveBirds, Agapornis Roseicollis and its Mutations.)
Breeding Pair 1:
Normal Green (Cock) x Medium Green (Hen)
Offspring are Normal Green and Medium Green
Breeding Pair 2:
Dark Green (Cock) x Medium Green (Hen)
Offspring are Medium Green and Dark Green
Breeding Pair 3:
Dark Green (Cock) x Normal Green (Hen)
Offspring are Medium Green
References: The Peach-Faced LoveBirds, Agapornis Roseicollis and its Mutations; Rosy-Faced LoveBird Colour Genetics; ABE Genetics
Photo Credits: Feathers & Paws
“The main objective of WattaBird.com is to promote African LoveBirds Breeding as a hobby, share breeding experiences, tips, techniques, best practices, and most importantly, to promote camaraderie among LoveBirds Breeders.- “WattaBird.com
- Get link
- X
- Other Apps
Comments
Post a Comment