The 38-bp DNA oligonucleotide was redesigned by making it symmetric from the center, with two abasic sites, and still containing overhangs (total length per strand 40 nucleotides) (Materials and ...
The hydrothermal vent tubeworm Riftia pachyptila hosts a single 16S rRNA phylotype of intracellular sulfur-oxidizing symbionts, which vary considerably in cell morphology and exhibit a remarkable ...