He was a horse chaunter; he's a leg now.

Jeff No-Mates spends his evenings on the computer instead of going down to the pub.

We analyze both the case when the underlying transformation group is projectable and hence induces an action on the image, and the case when only a proper subgroup of the entire group acts projectably.

With the exception of anelloviruses, bidnaviruses, spiraviruses, and some inoviruses, the replicative protein of ssDNA viruses is the so-called HUH endonuclease that cuts genomic DNA at a specific site and initiates rolling circle (or rolling hairpin) replication.