1 TTN was the only gene with inplicated rare variants that occurred in multiple DCM families and A region (chr9q21.11-q22.31) with no known DCM genes with a maximum heterogeneity logarithm of odds score of 1.74. Heterozygous TTN truncating mutations may not manifest unless associated with a second mutation in novel forms of core myopathy with heart disease. 2  Mutations in titin were found to cause familial restrictive cardiomyopathy.
SIZE: Zebras reach six to eight-and-a-half feet in length. Their tails are an additional one-and-a-half feet long. Zebras weigh between 530 and 820 pounds. They are four to five feet tall at the shoulder. Equus zebra is generally larger than Equus zebra hartmannae. POPULATION: Equus zebra: 600-700 in the wild.
Zebras are single-hoofed animals that are native to Africa. Zebras are very closely related to horses and donkeys; in fact, they are in the same genus, Equus. The most prominent feature of zebras is the bold patterns on their coats.he largest zebra is the Grevy's zebra, according to the San Diego Zoo. It weighs 770 to 990 lbs. (350 to 450 kilograms) and is around 5 feet (1.5 meters) tall from shoulder to hoof. Their thick bodies make them look like mules with stripes.