Myostatin (M1) Fact Sheet - A fact sheet providing information about M1, M1 testing and registration policies.
M1 Test Results
An updated listing of M1 test results. Test results are updated daily as
received from authorized testing labs.
Notice of July 25, 2011
Board Announcement on Double Muscling (M1) -
for M1 Policy.
Notice of June 20, 2011
- Board Announcement on Double Muscling -
for AGI testing prices.
Authorized M1 Testing Labs
Access the listing and contact information for the current American Angus
Association authorized labs conducting tests for M1. Additional labs will be
added to the page as they are approved.
Potential Carrier Report
users can access an
interactive tool to generate a report of owned animals and their M1 status based
on the M1 test results received to date. From the AAA Login menu, go to the
"Interactive" section and click on the "Potential Carrier Report". If you are
not a current AAA Login user, click here
to create your online profile.