Re: [Blackbelly] Color dominance

2010-01-13 Thread Julian Hale
At 08:14 AM 1/13/2010, you wrote:
>Thanks Julian.
>
>Dave

Well, I spoke too soon.  There is a lot known about color genetics in Icelandic 
sheep, some of which may apply to these guys.

http://www.icelandicsheep.com/genetics.html
http://www.hawksmountainranch.com/colorpatterngenetics.html
http://www.inglesideicelandics.com/index_files/Page818.htm
http://www2.localaccess.com/primolana/page3.htm
http://www.lavenderfleece.com/genetics.html

That's just a few, do a google search for either 'icelandic color genetics' or 
'sheep color genetics' (without the apostrophes).  One thing to keep in mind is 
that there are colors, and "overlay" patterns that "hide" the underlying color. 
 I'm pretty sure that what's often called "painted desert" in ABs is actually a 
pattern, not a color.

Julian 

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Re: [Blackbelly] Color dominance

2010-01-13 Thread Dave Andrus

Thanks Julian.

Dave
- Original Message - 
From: "Julian Hale" 

To: 
Sent: Tuesday, January 12, 2010 8:20 PM
Subject: Re: [Blackbelly] Color dominance



At 07:02 PM 1/12/2010, you wrote:
Can any one tell me what color traits are dominant...the ram's or the 
ewe's when breeding


Color dominance has nothing to do with which parent a given gene came 
from, just whether it is a dominant or recessive gene.  If you want to get 
into the color genetics of French Bulldogs or Labrador Retrievers, my wife 
could give you an earful, but sheep?  Not a clue... I don't know if any 
research has even been done into color genetics in sheep, or specifically 
BB/AB.


One thing I have noticed, though, is white patches on a parent tend to get 
thrown to the offspring.


Julian

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Re: [Blackbelly] Color dominance

2010-01-12 Thread Julian Hale
At 07:02 PM 1/12/2010, you wrote:
>Can any one tell me what color traits are dominant...the ram's or the ewe's 
>when breeding 

Color dominance has nothing to do with which parent a given gene came from, 
just whether it is a dominant or recessive gene.  If you want to get into the 
color genetics of French Bulldogs or Labrador Retrievers, my wife could give 
you an earful, but sheep?  Not a clue... I don't know if any research has even 
been done into color genetics in sheep, or specifically BB/AB.

One thing I have noticed, though, is white patches on a parent tend to get 
thrown to the offspring. 

Julian 

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Re: [Blackbelly] Color dominance

2010-01-12 Thread Dave Andrus
Can any one tell me what color traits are dominant...the ram's or the ewe's 
when breeding 



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