Results 21 to 30 of about 258,058 (308)

Phylogenetic Partitioning of Gansu Flora: Unveiling the Core Transitional Zone of Chinese Flora

open access: yesPlants, 2023
Floristic regions, conventionally established using species distribution patterns, have often overlooked the phylogenetic relationships among taxa.
Zizhen Li   +5 more
doaj   +1 more source

Phylogenomic Analyses Support Traditional Relationships within Cnidaria. [PDF]

open access: yesPLoS ONE, 2015
Cnidaria, the sister group to Bilateria, is a highly diverse group of animals in terms of morphology, lifecycles, ecology, and development. How this diversity originated and evolved is not well understood because phylogenetic relationships among major ...
Felipe Zapata   +14 more
doaj   +1 more source

Phylogenetic relationships of Indian caecilians (Amphibia: Gymnophiona) inferred from mitochondrial rRNA gene sequences [PDF]

open access: yes, 2002
India has a diverse caecilian fauna, including representatives of three of the six currently recognized families, the Caeciliidae, Ichthyophiidae, the endemic Uraeotyphlidae, but previous molecular phylogenetic studies of caecilians have not included ...
Oommen, O.V.   +7 more
core   +1 more source

Plastome structure and phylogenetic relationships of Styracaceae (Ericales)

open access: yesBMC Ecology and Evolution, 2021
Background The Styracaceae are a woody, dicotyledonous family containing 12 genera and an estimated 160 species. Recent studies have shown that Styrax and Sinojackia are monophyletic, Alniphyllum and Bruinsmia cluster into a clade with an approximately ...
Xiu-Lian Cai   +5 more
doaj   +1 more source

A new species of Circinaria (Pertusariales, Megasporaceae) from Pakistan [PDF]

open access: yesBotanica Serbica, 2023
Circinaria pakistanica sp. nov. is described from the Himalayan moist temperate forests in Pakistan. The morphology, chemistry and ITS sequence support its distinction from other species of this genus. The taxon is characterised by a whitish to blackish
Muhammad Shahid Iqbal   +4 more
doaj   +1 more source

DendroSSR: SSRs and sequence alignment as tools for building phylogeny trees

open access: yesBrazilian Journal of Biology, 2023
This study introduces a new method to construct phylogenetic trees by combining both of the Simple Sequence Repeats (SSRs) and sequence alignments.
M. Alhawatema
doaj   +1 more source

Phylogenetic relationships of African Caecilians (Amphibia: Gymnophiona): insights from mitochondrial rRNA gene sequences [PDF]

open access: yes, 2003
Africa (excluding the Seychelles) has a diverse caecilian fauna, including the endemic family Scolecomorphidae and six endemic genera of the more cosmopolitan Caeciliidae.
Mark Wilkinson   +14 more
core   +1 more source

Four new complete mitochondrial genomes of Gobioninae fishes (Teleostei: Cyprinidae) and their phylogenetic implications [PDF]

open access: yesPeerJ
The subfamily Gobioninae is one of the most diverse fish groups within Cyprinidae. Their taxonomy and phylogenetic relationships are not completely resolved.
Yongtao Tang   +4 more
doaj   +2 more sources

Phylogenetic relationships of American willows (Salix L., Salicaceae). [PDF]

open access: yesPLoS ONE, 2015
Salix L. is the largest genus in the family Salicaceae (450 species). Several classifications have been published, but taxonomic subdivision has been under continuous revision.
Aurélien Lauron-Moreau   +4 more
doaj   +1 more source

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