Results 41 to 50 of about 855,866 (324)

A Phylogenetic Analysis of the Family Dermatophilaceae [PDF]

open access: yesMicrobiology, 1983
The comparative analysis of the 16S ribosomal ribonucleic acid (rRNA) of Geodermatophilus obscurus DSM 43060 and Dermatophilus congolensis DSM 43037 revealed that these members of the family Dermatophilaceae were only remotely related. While G. obscurus represented an individual and separate line of descent within the phylogenetically defined order ...
Reiner M. Kroppenstedt   +2 more
openaire   +3 more sources

The scaling of postcranial muscles in cats (Felidae) I: forelimb, cervical, and thoracic muscles [PDF]

open access: yes, 2016
The body masses of cats (Mammalia, Carnivora, Felidae) span a ~300‐fold range from the smallest to largest species. Despite this range, felid musculoskeletal anatomy remains remarkably conservative, including the maintenance of a crouched limb posture at
Adams   +79 more
core   +2 more sources

Characterization of the complete mitochondrial genome of Cerogria popularis Borchmann, 1936 (Coleoptera: Tenebrionidae)

open access: yesMitochondrial DNA. Part B. Resources, 2022
In this study, we sequenced the complete mitochondrial genome (mitogenome) of Cerogria popularis Borchmann, 1936 based on the Illumina platform. The circular DNA molecule is 16,175 bp in size, including the 37 typical animal mitochondrial genes and a non-
Tongtong Liu   +3 more
doaj   +1 more source

Phylogenetic Analysis of Trophic Associations

open access: yesThe American Naturalist, 2006
Ecologists frequently collect data on the patterns of association between adjacent trophic levels in the form of binary or quantitative food webs. Here, we develop statistical methods to estimate the roles of consumer and resource phylogenies in explaining patterns of consumer-resource association.
Ives, A, Godfray, H
openaire   +6 more sources

Development of visible light‐sensitive human neuropsin (OPN5) via single amino acid substitution

open access: yesFEBS Letters, EarlyView.
The present study determines a key amino acid residue, Lys91, for defining UV sensitivity of human OPN5. Heterologous action spectroscopy of the wild type and K91 mutants of OPN5 in HEK293T cells reveals that substitution of Lys91 with neutral (alanine) or acidic amino acids (glutamic or aspartic acids) causes substantial shifts in spectral sensitivity
Yusuke Sakai   +2 more
wiley   +1 more source

PHYTOCHEMICAL AND PHYLOGENETIC ANALYSIS OF Spondias(Anacardiaceae)

open access: yesQuímica Nova, 2015
This paper describes the correlation between the phenolic composition and the molecular phylogenetic reconstruction of five Spondias species (Anacardiaceae). Two of these species (S.
Cristiane Pereira   +5 more
doaj   +1 more source

Complete chloroplast genome sequence of Liquidambar formosana, an ancient subtropical landscape plant to China

open access: yesMitochondrial DNA. Part B. Resources, 2020
Liquidambar formosana (Hamamelidaceae) is a tertiary relic species widely distributed in subtropical areas, and is a common endemic broad-leaved tree species in south China.
Yancai Shi, Huizhen Qin
doaj   +1 more source

The multidrug and toxin extrusion (MATE) transporter DTX51 antagonizes non‐cell‐autonomous HLS1–AMP1 signaling in a region‐specific manner

open access: yesFEBS Letters, EarlyView.
The Arabidopsis mutants hls1 hlh1 and amp1 lamp1 exhibit pleiotropic developmental phenotypes. Although the functions of the causative genes remain unclear, they act in the same genetic pathway and are thought to generate non‐cell‐autonomous signals.
Takashi Nobusawa, Makoto Kusaba
wiley   +1 more source

Microbial exopolysaccharide production by polyextremophiles in the adaptation to multiple extremes

open access: yesFEBS Letters, EarlyView.
Polyextremophiles are microorganisms that endure multiple extreme conditions by various adaptation strategies that also include the production of exopolysaccharides (EPSs). This review provides an integrated perspective on EPS biosynthesis, function, and regulation in these organisms, emphasizing their critical role in survival and highlighting their ...
Tracey M Gloster, Ebru Toksoy Öner
wiley   +1 more source

Unity in the wild variety of nature, or just variety? [PDF]

open access: yes, 2005
Although there are some common underlying mechanisms for many nonhuman behavioural asymmetries, the evidence at present is not compelling for commonalities in cerebral organisation across vertebrates.
McManus, IC
core   +1 more source

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