Researchers have found a way to extract and read otter DNA without ever laying a hand on the animals. By collecting environmental DNA, or eDNA, from snow tracks, water samples, and even the air, ...
Purpose: Genome-wide telomere screening by fluorescence in situ hybridization (FISH) has revealed that ≈ 6% of unexplained mental retardation is due to submicroscopic telomere imbalances. However, the ...