Sentence examples for reptiles group from inspiring English sources

However, because MT genes from birds and reptiles group within the MT1/MT2/MT3 cluster, it is possible to consider a more ancient origin for MT4, and therefore, its loss in non-mammalian land vertebrates.

As expected, the new annotated GbX proteins from sea lamprey, ghost shark and reptiles group with GbX from teleost fish and Xenopus with high bootstrap support.

The PrPs from birds and reptiles grouped in the two separate groups, which lie on the branch separate from amphibian PrPs.

Within each reptile group, with the possible exception of snakes, no living member is as large as its largest extinct representative.

Live birth is probably a useful feature for marine reptiles but not essential for invading marine environments three of the four living marine reptile lineages lay eggs on land, and there is no evidence to suggest that the most basal members within each Mesozoic marine reptile group, including sauropterygians and ichthyopterygians, gave live birth, except for mosasaurs.

They combined their results with sequence data for 22 other nuclear genes and nine mitochondrial genes, then compared the turtle sequences to those for genes in every reptile group: crocodiles, squamates (a group that includes snakes and lizards), birds, and a spiny-backed, iguanalike reptile called a tuatara, which is considered its own class.

Snakes as a major reptile group display a variety of morphological characteristics pertaining to their diverse behaviours.

Lacertidae, with about 280 species [ 7], is the dominant reptile group in Europe and a substantial component of the squamate reptile diversity in Africa.

Turtles are a reptile group reported to have highly conserved karyotypes when compared with lizards and snakes in terms of the number, morphology, and G-banding pattern of their chromosomes (Bickham 1981; Olmo 2008).

The reptile groups also show a diversity of morphologies.

For more-detailed taxonomies of individual reptile groups, see dinosaur, lizard, snake, turtle, and crocodile.