Not exact matches
«This is an exciting study of a very
rare bone disorder that not only identified the
responsible mutation in half of the patients, but uncovered fundamental information about the role of a cancer - related
gene in the metabolic pathways of normal bone,» said study co-senior author Joan Marini, Ph.D., M.D., of NICHD.
Other medical sequencing projects will use DNA sequencing to: discover new
genes that are involved in common diseases; identify the
genes responsible for dozens of relatively
rare, single -
gene (autosomal Mendelian) diseases; sequence all of the
genes on the X chromosome from affected individuals to identify those involved in sex - linked diseases; and survey the range of variants in
genes known to contribute to certain common diseases.
Just because scientists know the
gene responsible for a
rare disease doesn't mean they know what's going on.
The first diseases which benefited from
gene therapy were
rare genetic diseases in which the
gene responsible had been identified, in particular severe immune deficiencies
Research on many
rare diseases has been severely hampered by the ability to find and study the
genes responsible.
This same
gene may be
responsible for a similar
rare, fatal disease in humans.
(All
responsible breeders carefully place their dogs in new homes, but breeders of
rare breeds are even more finicky about where their pups go because they are guardians of a small
gene pool and need to make sure that all breedable dogs are kept intact and that buyers understand the consequences of owning a pet that is also the repository of
genes from that limited pool.)