Results 81 to 90 of about 45,091 (263)

Heterologous plastoquinone production using a newly identified O2‐dependent cyanobacterial hydroxylase

open access: yesThe FEBS Journal, EarlyView.
In this study, we confirm that PlqH is the hydroxylase operating in plastoquinone biosynthesis in photosynthetic cyanobacteria (Cyanobacteriia). Our phylogenetic analyses demonstrate that cyanobacterial PlqH homologues originated from hydroxylases involved in ubiquinone biosynthesis in bacteria. Plastoquinone production in Escherichia coli was achieved
Morgane Roger‐Margueritat   +7 more
wiley   +1 more source

First report of mitogenome of Subclytia rotundiventris (Diptera, Tachinidae) yielded by next-generation sequencing

open access: yesMitochondrial DNA. Part B. Resources, 2019
The mitochondrial genome of Subclytia rotundiventris (Fallén, 1820) belongs to the subfamily Phasiinae of Tachinidae, was obtained using a next-generation sequencing approach. This 15,574 bp mitogenome consists of 22 transfer RNA genes, 13 protein-coding
Wenya Pei   +6 more
doaj   +1 more source

Accounting for molecular stochasticity in systematic revisions: species limits and phylogeny of Paroaria [PDF]

open access: yes, 2009
Different frameworks have been proposed for using molecular data in systematic revisions, but there is ongoing debate on their applicability, merits and shortcomings.
Ana L. Porzecanski, Liliana M. Dá
core   +2 more sources

Integrative taxonomy suggests hidden diversity within the fish genus Cyttopsis (Zeiformes, Parazenidae)

open access: yesJournal of Fish Biology, EarlyView.
Abstract Nine specimens of Cyttopsis rosea (Zeiformes: Parazenidae) were collected during scientific surveys at three different locations in the northeast Atlantic. All nine specimens were included in the molecular analysis, adding new cytochrome c oxidase subunit I sequences to public databases.
Rafael Bañón   +6 more
wiley   +1 more source

Complete mitochondrial genome sequence of the high-altitude Brazilian tree frog Bokermannohyla alvarengai (Anura, Hylidae)

open access: yesMitochondrial DNA. Part B. Resources, 2017
The first complete mitochondrial genome (mtDNA) for the genus Bokermannohyla (Hylidae) is presented. The mtDNA contains 17,325 bp and is similar in size, gene content, and gene location to other hylid mitochondrial genomes described, with 2 rRNA, 22 tRNA,
Nathália Gonçalves da Silva Lima   +5 more
doaj   +1 more source

A stable backbone for the fungi [PDF]

open access: yes, 2009
Fungi are abundant in the biosphere. They have fascinated mankind as far as written history goes and have considerably influenced our culture. In biotechnology, cell biology, genetics, and life sciences in general fungi constitute relevant model ...
Anne Kupczok   +7 more
core   +1 more source

Review of the southern African slender stonebashers, genus Heteromormyrus Steindachner 1866 (Teleostei: Mormyridae), with description of six new species

open access: yesJournal of Fish Biology, EarlyView.
Abstract Recent molecular studies have advanced our knowledge of the taxonomic diversity and generic placement of the slender stonebashers, previously placed in the genus Hippopotamyrus, in southern Africa. These fishes were recently transferred to the genus Heteromormyrus whose range encompasses the Kwanza, Kunene, Okavango, Zambezi, Pungwe and Buzi ...
Tadiwa I. Mutizwa   +3 more
wiley   +1 more source

The monophyly and the classification of the terrestrial isopods (Crustacea, Isopoda, Oniscidea)

open access: yesTravaux de l'Institut de Speologie Emile Racovitza, 2020
In accordance with our previous opinions (Tabacaru and Danielopol, 1996, 1999; Tabacaru and Giurginca, 2014, 2019), we argue again the monophyly of Oniscidea one of the well-defined suborders of the Order Isopoda.
IONEL TABACARU, ANDREI GIURGINCA
doaj  

A new species of Peckoltia (Siluriformes, Loricariidae) from the rapids of the Rio Tocantins‐Araguaia basin, Brazil

open access: yesJournal of Fish Biology, EarlyView.
Abstract Here, we describe a new species of Peckoltia (Loricariidae; Hypostominae) from the rapids of the Rio Tocantins‐Araguaia basin, previously identified as Peckoltia vittata, using an integrative taxonomy approach. The new species is distinguished from congeners by ventral region presenting diffuse stripes on surface, not presenting spots or ...
Felipe Arian Andrade de Araújo   +3 more
wiley   +1 more source

The complete mitochondrial genome of Xystrocera globosa (Coleoptera: Cerambycidae) and its phylogeny

open access: yesMitochondrial DNA. Part B. Resources, 2019
The complete mitochondrial genome of Xystrocera globosa is 15,706 bp in length, containing 13 protein-coding genes, 22 transfer RNAs, two ribosomal RNAs and the A + T-rich region.
Jun Wang   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy