Gray or grey is a coat color of horses characterized by progressive silvering of the colored hairs of the coat. Most gray horses have black skin and dark eyes; unlike many depigmentation genes, gray does not affect skin or eye color. Their adult hair coat is white, dappled, or white intermingled with hairs of other colors. Gray horses may be born any base color, depending on other color genes present. White hairs begin to appear at or shortly after birth and become progressively lighter as the horse ages. Graying can occur at different ratesâvery quickly on one horse and very slowly on another.
The Residence Hall Association (RHA) is the campus-wide government for students living in the residence communities. Voice the opinions and concerns of the students living in the residence halls at Minnesota State University, Mankato to Residential Life and University administration.
Rheumatoid arthritis (RA) is an autoimmune disease in which the bodyâs immune system mistakenly attacks the membranes that line the bodyâs joints.The result is inflammation and pain in the joints. RA is a chronic disease that can cause periods of intense activity called flare-ups.his may be why some people develop more than one autoimmune disease. The gene that researchers link specifically to RA is an immune system gene named HLA-DR4. This gene is found in about 30 percent of the general population. Among RA patients of European descent, 60 to 70 percent carry this gene.