Zobrazeno 1 - 10
of 3 129
pro vyhledávání: '"divergence times"'
Publikováno v:
Methods in Ecology and Evolution, Vol 15, Iss 10, Pp 1822-1833 (2024)
Abstract Much of our understanding of the history of life hinges upon time calibration, the process of assigning absolute times to cladogenetic events. Bayesian approaches to time‐scaling phylogenetic trees have dramatically grown in complexity, an
Externí odkaz:
https://doaj.org/article/dce98530b7e2443fb49021e9ae06cb88
Autor:
Victor A. Tagliacollo, Milton Tan, Roberto E. Reis, Ronielson Gaia, Virgilio Carrijo, Marcelo Ranuzi, Jack M. Craig, James S. Albert
Publikováno v:
Frontiers in Bioinformatics, Vol 4 (2024)
Neotropical Freshwater Fish (NFF) fauna exhibits the greatest phenotypic disparity and species richness among all continental aquatic vertebrate faunas, with more than 6,345 species distributed across the mostly tropical regions of Central and South
Externí odkaz:
https://doaj.org/article/de80853640df4b9a9702cd1236e34acb
Publikováno v:
Ecology and Evolution, Vol 14, Iss 11, Pp n/a-n/a (2024)
ABSTRACT With about 1700 described species, the mining bee genus Andrena is a rapidly diversifying lineage and one of the most species‐rich groups of bees. Recent phylogenomic advances have greatly improved our understanding of the phylogeny of the
Externí odkaz:
https://doaj.org/article/8f92dc4eacf84b5489b1fcd5bac3a824
Publikováno v:
Royal Society Open Science, Vol 11, Iss 11 (2024)
†Cryptovaranoides microlanius from the latest Triassic of England was described in 2022 as a crown-clade squamate, of importance as the oldest such modern-type lizard, extending their temporal range downward by 35 Myr. This view was challenged in 2
Externí odkaz:
https://doaj.org/article/1b3ddef549064538b638df8a69d53201
Publikováno v:
Frontiers in Plant Science, Vol 15 (2024)
IntroductionGelidocalamus Wen is a small yet taxonomically challenging genus within the Arundinarieae tribe. Recent molecular studies have suggested it may not be monophyletic. However, limited species sampling and insufficient molecular marker infor
Externí odkaz:
https://doaj.org/article/f9000174eb6c4463ba9f599df5dd667b
Publikováno v:
Frontiers in Bioinformatics, Vol 4 (2024)
The phylogeny of the major lineages of Amphibia has received significant attention in recent years, although evolutionary relationships within families remain largely neglected. One such overlooked group is the subfamily Holoadeninae, comprising 73 s
Externí odkaz:
https://doaj.org/article/d8dec4fdafe24cdeb216f5b7c230fd61
Autor:
Pamela Morales, Felipe Gajardo, Camilo Valdivieso, Moisés A. Valladares, Alex Di Genova, Ariel Orellana, Rodrigo A. Gutiérrez, Mauricio González, Martin Montecino, Alejandro Maass, Marco A. Méndez, Miguel L. Allende
Publikováno v:
BMC Genomics, Vol 25, Iss 1, Pp 1-16 (2024)
Abstract Background To unravel the evolutionary history of a complex group, a comprehensive reconstruction of its phylogenetic relationships is crucial. This requires meticulous taxon sampling and careful consideration of multiple characters to ensur
Externí odkaz:
https://doaj.org/article/6fd6897b1e4740f0bcdc7733fb32ec67
Publikováno v:
Ecology and Evolution, Vol 14, Iss 9, Pp n/a-n/a (2024)
Abstract Pentatomidae includes many species of significant economic value as plant pests and biological control agents. The feeding habits of Pentatomidae are closely related to their energy metabolism and ecological adaptations. In this study, we se
Externí odkaz:
https://doaj.org/article/3abd449e633f4f72973413b667003949
Publikováno v:
BMC Genomic Data, Vol 25, Iss 1, Pp 1-11 (2024)
Abstract Background We tackle the problem of estimating species TMRCAs (Time to Most Recent Common Ancestor), given a genome sequence from each species and a large known phylogenetic tree with a known structure (typically from one of the species). Th
Externí odkaz:
https://doaj.org/article/cc566bcafc7643faabc50ed89285099d
Autor:
Chase D. Brownstein, Tiago R. Simões, Michael W. Caldwell, Michael S. Y. Lee, Dalton L. Meyer, Simon G. Scarpetta
Publikováno v:
Royal Society Open Science, Vol 10, Iss 10 (2023)
Most living reptile diversity is concentrated in Squamata (lizards, including snakes), which have poorly known origins in space and time. Recently, †Cryptovaranoides microlanius from the Late Triassic of the United Kingdom was described as the olde
Externí odkaz:
https://doaj.org/article/ef9762ec15f54f269eb5033739872860