Homozygous polled Shorthorn test?

Help Support Steer Planet:

aj

Well-known member
Joined
Jul 5, 2006
Messages
6,420
Location
western kansas
Seems like once a year I will see a Shorthorn bull advertised as dna homo polled tested. I assume there is either a test or this is false advertising. Or is there a test that is not recognized.......or something?
 

beebe

Well-known member
Joined
Apr 29, 2014
Messages
520
Breed the bull to 25 longhorn cows.  That will tell you.  I realize that you are talking about a DNA test. 
 

cbcr

Well-known member
Joined
Feb 17, 2011
Messages
332
We use GeneSeek for our Genomic testing and they have a test for horned/polled
 
Joined
Mar 19, 2017
Messages
8
Location
Alberta, Canada
I wouldn't see why there wouldn't be a DNA test for Shorthorns if there are DNA tests for many multiple other breeds out there that produce both horned and polled cattle.
 

knabe

Well-known member
Joined
Feb 7, 2007
Messages
13,639
Location
Hollister, CA
lingleylivestock said:
I wouldn't see why there wouldn't be a DNA test for Shorthorns if there are DNA tests for many multiple other breeds out there that produce both horned and polled cattle.

the polled gene is at the end of a chromosome and highly mutable.  there are many alleles, that's why some tests work in one breed and not another. 

shorthorn may have it's own mutation/s.
 
Top