Results 61 to 70 of about 431,111 (330)

The complete mitochondrial genome of Epinephelus Chlorostigma (Serranidae; Epinephelus) with phylogenetic consideration of Epinephelus

open access: yesMitochondrial DNA. Part B. Resources, 2018
The complete mitochondrial genome of Epinephelus chlorostigma has been determined. It contains a typically conserved structure including 13 protein-coding genes, 22 tRNA genes, two rRNA genes and one control region, and the whole sequence was 16,894 bp ...
Xun Du   +4 more
doaj   +1 more source

Herbivory increases diversification across insect clades. [PDF]

open access: yes, 2015
Insects contain more than half of all living species, but the causes of their remarkable diversity remain poorly understood. Many authors have suggested that herbivory has accelerated diversification in many insect clades. However, others have questioned
Lapoint, Richard   +2 more
core   +1 more source

Evolutionary dynamics of the chloroplast genome in Daphne (Thymelaeaceae): comparative analysis with related genera and insights into phylogenetics

open access: yesFEBS Open Bio, EarlyView.
Comparative analysis of chloroplast genomes from 14 genera of Thymelaeaceae revealed variation in gene content, ranging from 128 to 142 genes, primarily influenced by IR expansion/contraction events and pseudogenization of ndhF, ndhI, and ndhG. Two large inversions were detected within the large single‐copy region, including a synapomorphic inversion ...
Abdullah   +8 more
wiley   +1 more source

The complete mitochondrial genome of the edible Basidiomycete mushroom Phlebopus Portentosus

open access: yesMitochondrial DNA. Part B. Resources, 2017
The complete mitochondrial genome of Phlebopus portentosus was determined using Illumina sequencing. The circular genome is 42,963 bp in length with GC content of 21.37%.
Lili Jiang   +7 more
doaj   +1 more source

Variation in grouping patterns, mating systems and social structure: what socio-ecological models attempt to explain [PDF]

open access: yes, 2013
Socio-ecological models aim to predict the variation in social systems based on a limited number of ecological parameters. Since the 1960s, the original model has taken two paths: one relating to grouping patterns and mating systems and one relating to ...
Andreas Koenig   +19 more
core   +1 more source

Relapsing–Remitting Multiple Sclerosis Is Associated With a Dysbiotic Oral Microbiome

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Multiple sclerosis (MS) is a chronic autoimmune disorder characterized by inflammation, demyelination, and neurological impairment. While the gut microbiota's role in MS is extensively studied, the association between the oral microbiota and MS remains underexplored, particularly in North American cohorts.
Sukirth M. Ganesan   +12 more
wiley   +1 more source

Evolutionary history of subspecies of Eurasian nuthatches (Sitta europaea persica) from Zagros Mountains, Iran

open access: yesیافته‌های نوین در علوم زیستی, 2018
. Eurasian Nuthatch (Sitta europaea), with 18 subspecies, has a wide distribution in deciduous forests of Eurasia. The subspecies S.e.persica is a resident bird in the Zagros Mountains, from north-west to south-west of Iran.
masoud nazarizadeh   +5 more
doaj  

The complete mitochondrial genome of Stolephorus insularis (Clupeiformes: Engraulidae) and phylogenetic studies of Engraulidae

open access: yesMitochondrial DNA. Part B. Resources, 2019
The complete mitochondrial genome of this species was first determined in this study. We describe the complete mitogenome of Stolephorus insularis in this study.
Zan Pang   +5 more
doaj   +1 more source

Can sexual selection drive female life histories? A comparative study on Galliform birds [PDF]

open access: yes, 2007
Sexual selection is an important driver of many of the most spectacular morphological traits that we find in the animal kingdom (for example see Andersson, 1994). As such, sexual selection is most often emphasized as
A. Ø. MOOERS   +39 more
core   +1 more source

Exploring contradictory phylogenetic relationships in yeasts [PDF]

open access: yesFEMS Yeast Research, 2008
Phylogenetic trees underlie our understanding of yeast evolution and are also proving instrumental in the development of a more robust yeast classification system based upon natural (i.e. evolutionary) relationships. In an effort to refine/improve taxonomic resolution, recent studies have focused on the use of multigene rather than single gene ...
Wu, Qiong   +4 more
openaire   +4 more sources

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