Nothing is known of the molecular evolutionary rate of the third genus of cephalochordates, Epigonichthys.
Yiduxylon is the third genus of seed plants or a taxon closely related to seed plants to have been reported from the Late Devonian of China or East Asia.
Pinguicula (butterworts), the third genus of Lentibulariaceae, is far less extreme in genome size, substitution rate and morphology, and exhibits glandular leaves that function as adhesive ("flypaper") traps.
Then the first genus stabilization of the differentiable covering is defined geometrically by simply adding a handle to the curve (C'), on which the covering is trivial.
Blumeria was the first genus that split from the rest of the Erysiphales 76 million years ago [39].
The first genus-level study of pteropods focused on DNA barcoding of Diacavolinia, and emphasized the inadequacy of current systematic understanding of this genus [ 34].
The second genus, Avihepadnavirus, consists of hepatitis B viruses that infect birds, including ducks, herons, cranes, and storks.
We further included Polynucleobacter necessarius STIR1 (a single replicon with surprisingly good synteny to Cmet CHR1) to represent, next to the genera Ralstonia, Cupriavidus, and Burkholderia, the fourth genus in the family of Burkholderiaceae [53].
Hamsters of the third genus, Cricetulus, differed in PrP gene sequence at 3 amino acids within the N-terminal polymorphic region.
Preliminary phylogenetic analyses of a 1448 bp fragment of the putative DNA polymerase gene supported inclusion of ENV in a proposed sixth genus of the family Iridoviridae that contains other erythrocytic viruses from ectothermic hosts.
