Results 51 to 60 of about 2,607 (232)

The Immunoglobulins of Cold-Blooded Vertebrates [PDF]

open access: yes, 2014
Peer reviewedPublisher ...
Chen   +22 more
core   +2 more sources

Evolutionary history of glucose-6-phosphatase encoding genes in vertebrate lineages: towards a better understanding of the functions of multiple duplicates

open access: yesBMC Genomics, 2017
Background Glucose-6-phosphate (G6pc) is a key enzyme involved in the regulation of the glucose homeostasis. The present study aims at revisiting and clarifying the evolutionary history of g6pc genes in vertebrates.
Lucie Marandel   +5 more
doaj   +1 more source

The first draft genome assembly and data analysis of the Malaysian mahseer (Tor tambroides)

open access: yesAquaculture and Fisheries, 2023
The Malaysian mahseer (Tor tambroides), one of the most valuable freshwater fish in the world, is mainly targeted for human consumption. The mitogenomic data of this species is available to date, but the genomic information is still lacking.
Melinda Mei Lin Lau   +3 more
doaj   +1 more source

Evolution and differential expression of a vertebrate vitellogenin gene cluster

open access: yesBMC Evolutionary Biology, 2009
Background The multiplicity or loss of the vitellogenin (vtg) gene family in vertebrates has been argued to have broad implications for the mode of reproduction (placental or non-placental), cleavage pattern (meroblastic or holoblastic) and character of ...
Kongshaug Heidi   +3 more
doaj   +1 more source

Phylogenetic non-independence in rates of trait evolution [PDF]

open access: yes, 2018
Statistical non-independence of species’ biological traits is recognized in most traits under selection. Yet, whether or not the evolutionary rates of such biological traits are statistically non-independent remains to be tested.
Chris Venditti   +6 more
core   +1 more source

Paleontologia da fácies arenosa do membro Taquaral (Permiano) no Estado de São Paulo: estado da arte e contribuições adicionais

open access: yesGeologia USP. Série Científica, 2016
A Formação Irati, Permiano (Cisuraliano) da Bacia do Paraná, destaca-se por importantes características geológicas e paleontológicas. Entre seus fósseis, os crustáceos e répteis Mesosauridae são os mais conhecidos e estudados.
Artur Chahud, Setembrino Petri
doaj   +1 more source

Phylogenomics Based on Transcriptome Data Provides Evidence for the Internal Phylogenetic Relationships and Potential Terrestrial Evolutionary Genes of Lungfish

open access: yesFrontiers in Marine Science, 2021
The evolutionary relationships of lungfish can provide crucial information on the transition from Sarcopterygii to tetrapods. Phylogenomics is necessary to explore accurate internal phylogenetic relationships among all lungfish species. In the context of
Linlin Zhao   +4 more
doaj   +1 more source

A Gigantic Sarcopterygian (Tetrapodomorph Lobe-Finned Fish) from the Upper Devonian of Gondwana (Eden, New South Wales, Australia)

open access: yes, 2015
Edenopteron keithcrooki gen. et sp. nov. is described from the Famennian Worange Point Formation; the holotype is amongst the largest tristichopterids and sarcopterygians documented by semi-articulated remains from the Devonian Period.
Dunstone, Robert L.   +3 more
core   +1 more source

Brain - Endocast Relationship in the Australian Lungfish, Neoceratodus forsteri, Elucidated from Tomographic Data (Sarcopterygii: Dipnoi). [PDF]

open access: yesPLoS ONE, 2015
Although the brains of the three extant lungfish genera have been previously described, the spatial relationship between the brain and the neurocranium has never before been fully described nor quantified.
Alice M Clement   +3 more
doaj   +1 more source

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