It can be quite shocking to learn just how much of a hit a company takes when a completely avoidable accident occurs. If an organization knows just how much accidents cost and take appropriate action to reduce the risk, it can save a huge amount in the long run! After all, good safety is good business.
From Wikipedia, the free encyclopedia. An allele (UK /ËÃ¦liËl/ is the variant form of a given gene. Sometimes, different alleles can result in different observable phenotypic traits, such as different pigmentation. However, most genetic variations result in little or no observable variation.
Antigen receptor allelic exclusion is defined as the surface expression of Ig or TCR chains from a single allelic copy of corresponding genetic loci.n this context, allelic exclusion might function as an early cell-autonomous tolerance mechanism to reduce the frequency of developing lymphocytes with expression of two or more poly-specific Ag receptors and thereby facilitate central tolerance.