Results 91 to 100 of about 2,710,018 (298)

When monophyly is not enough: Exclusivity as the key to defining a phylogenetic species concept [PDF]

open access: yes, 2009
A natural starting place for developing a phylogenetic species concept is to examine monophyletic groups of organisms. Proponents of "the" Phylogenetic Species Concept fall into one of two camps.
Velasco, Joel, Velasco, Joel D.
core  

Adult Sex Ratio as a Demographic Feedback Linking Mating Systems, Parental Care, and Evolution

open access: yesAdvanced Science, EarlyView.
Breeding systems are some of the most diverse social behavior, and our team is investigation the evolutionary causes of this diversity. This review summarises our research carried out at the University of Bath. We argue that demographic components of wild populations, especially the adult sex ratio, plays a key role driving breeding system variation ...
Tamás Székely, Oscar G. Miranda
wiley   +1 more source

Loss of E3 Ubiquitin Ligase RINES via CpG Methylation Relieves Suppression of STAT3 and MYC, Facilitating Multiple Tumorigeneses

open access: yesAdvanced Science, EarlyView.
Dysregulated protein modifications drive tumorigenesis. RINES, an E3 ubiquitin ligase, represses tumor cell proliferation and metastasis by facilitating RING domain‐dependent, ubiquitin–proteasome‐mediated degradation of STAT3 and MYC, which consequently restrains cancer stemness and oncogenic progression.
Lili Li   +8 more
wiley   +1 more source

The complete mitochondrial genome of Halichoeres margaritaceus (Actinopterygii, Labridae)

open access: yesMitochondrial DNA. Part B. Resources
Halichoeres margaritaceus Valenciennes 1839 is a polygynous species of coral fish. We sequenced the complete mitochondrial genome of H. margaritaceus, and conducted a comprehensive analysis to reveal its characteristics.
Xin Huang   +7 more
doaj   +1 more source

The complete mitochondrial genome of ostorhinchus fleurieu (kurtiformes: Apogonidae) and phylogenetic studies of apogoninae

open access: yesMitochondrial DNA. Part B. Resources, 2019
The complete mitochondrial genome of Ostorhinchus fleurieu was first determined, which was 16,521 bp in length, containing 13 protein-coding genes, two rRNA genes, 22 tRNA genes, a putative control region and one origin of replication on the light-strand.
Kehua Zhu   +6 more
doaj   +1 more source

Phylogenetic position of Meteoromyrtus (Myrtaceae)

open access: yesTelopea, 2016
We investigated the phylogenetic affinities of the rare and threatened Indian species Meteoromyrtus wynadensis (Bedd.) Gamble. Sequences from the ITS and ETS regions of nrDNA and the trnK/matK and psbA–trnH regions of the plastid genome were compiled in a 45 taxon dataset augmented by sequences from Genbank.
Peter G Wilson, Margaret M Heslewood
openaire   +1 more source

Phylogenetic position of Riemerella anatipestifer based on 16S rRNA gene sequences [PDF]

open access: yes, 1997
Riemerella anatipestifer, the causative agent of septicemia anserum exsudativa (also called new duckling disease), belongs to the family Flavobacteriaceae of gram-negative bacteria.
Subramaniam, S.   +11 more
core   +1 more source

Polychip‐A High‐Throughput Droplet Microfluidics Platform for Interrogating Microbial Interactions

open access: yesAdvanced Science, EarlyView.
Polychip, a fully integrated droplet microfluidics platform, enables high‐throughput, single‐cell resolution screening of polymicrobial interactions. By seamlessly combining six automated microfluidics operations on a single chip, the system accelerates antimicrobial discovery by 11 to 14 times compared to traditional robotic methods.
Jeong Jae Han   +11 more
wiley   +1 more source

Plastome structure and phylogenetic position of Rhus typhina (Anacardiaceae)

open access: yesMitochondrial DNA. Part B. Resources, 2020
Rhus typhina, commonly called staghorn sumac, is native to North America and is widely planted as an ornamental deciduous shrub all over the temperate region. In this study, the complete chloroplast genome (plastome) of R.
Xiao-Jian Qu, Hao-Yu Wang, Na-Na Zhang
doaj   +1 more source

Isolation of three novel rat and mouse papillomaviruses and their genomic characterization. [PDF]

open access: yes, 2012
Despite a growing knowledge about the biological diversity of papillomaviruses (PV), only little is known about non-human PV in general and about PV mice models in particular.
Ingo Nindl (126623)   +23 more
core   +2 more sources

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