American Simmental Association

Science and Technology

Simmental SimAngus

USDA MARC Report 22

Simbrah - Spanish Simbrah-Portuguese

Fullblood Hybrid Simmental Percentile Table Breed Percentage Chart Genetic Trends

Possible Change Table

Genetic Defects

Monitoring Genetic Defects Arthrogryposis Multiplex (AM)

Curly Calf Reporting

Neuropathic Hydrocephalus (NH) Contractual Arachnodactyly (CA) Pulmonary Hypoplasia with Anasarca (PHA)

ASA Policy for Monitoring TH and PHA Genetic Defects

Tibial Hemimelia (TH) Osteopetrosis (OS) aka marble bone Dwarfism (Angus mutation, DW1) Hypotrichosis (HT) Idiopathic Epilepsy (IE) Bovine Mannosidosis Helpful Articles

Genetic Defect Testing

ASA Policy on Genetic Defects Genetic Testing - FAQ

Genetic Prediction (EPD)

Staff Contact - Jannine Story

Genetic Trends

Click to view the Possible Change Table

Simmental Genetic Trends

Simbrah Genetic Trends

Growth/Production

Selection Pressure

Growth/Production

Selection Pressure