The strategy called genome-wide linkage study with subsequent positional cloning which led to the identification of the HNF4A and HNF1A genes, which were found to be responsible for 2 forms of monogenic diabetes, initially called MODY1 and MODY3, respectively [ 15, 16].
While splicing variants for a gene are unified to a single entry, ESTs often contain non-overlapping 5' and 3' reads from the same cDNA clone, which leads to redundant representation of such transcripts.
For example, we sequenced a hormone called erythropoietin with Amgen, and that sequence was key to their cloning the gene which led directly to the development of the first billion-dollar drug of the biotech industry.
In this case the relevant past could have been the cloning of Dolly the sheep in 1996, which led to loud presidential opposition to human reproductive cloning and a decade of culture wars redux.
The latter class of RNAi clones was subjected to a second screen in 128Q nematodes, which led to the identification of 664 RNAi clones confirmed to modulate neuronal dysfunction.
In the mid-1980s, the lab was able to clone the gene for the adrenaline receptor, which led them to the recognition of a familiar DNA motif and the rapid discovery of seven more, closely related receptors.
Along this line, it is tempting to speculate that clone A is reproducing the early steps which led to the speciation of M. tuberculosis.
All the clones analyzed (n = 25) corresponded to subtype 1a, which led us to discard the possibility of a dual infection (HCV 1a/1b) in the PS.
Donn Rubin, chairman of the Missouri Coalition for Lifesaving Cures, which led efforts to pass the amendment, said that reproductive cloning was what the public worried about.
Two cell clones (KO-2 and KO-3) were identified that contained additional T nucleotides in the rab1a gene, which led to a frameshift mutation (Fig. S3A).
