A long-range optical DNA mapping technique has proved its worth in a clinical setting, successfully identifying large structural variants in DMD, the gene responsible for Duchenne muscular dystrophy.
Optical mapping is a powerful genetic identification tool that so far has been limited to lower organisms. Now a USC-led team of computational biologists has made the method practical for human ...
A new genetic mapping study led by researchers at the Johns Hopkins Bloomberg School of Public Health traces links between DNA variations and thousands of blood proteins in two large and distinct ...
Enzymes that cut DNA at specific sites are called endonucleases; these enzymes play many roles in genomic replication, fidelity, and defense. The initial discovery of restriction endonucleases in the ...
The triplication of a region of chromosome 21 around D21S55 in 21q22.2–22.3 has been involved in the main features of Down syndrome including mental retardation (Down syndrome chromosome region: DCR).
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