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Full-Text Articles in Life Sciences
Complete Genome Sequences Of Four Escherichia Coli St95 Isolates From Bloodstream Infections, Craig M. Stephens, Jeffrey M. Skerker, Manraj S. Sekhon, Adam P. Arkin, Lee W. Riley
Complete Genome Sequences Of Four Escherichia Coli St95 Isolates From Bloodstream Infections, Craig M. Stephens, Jeffrey M. Skerker, Manraj S. Sekhon, Adam P. Arkin, Lee W. Riley
Biology
Finished genome sequences are presented for four Escherichia coli strains isolated from bloodstream infections at San Francisco General Hospital. These strains provide reference sequences for four major fimH-identified sublineages within the multilocus sequence type (MLST) ST95 group, and provide insights into pathogenicity and differential antimicrobial susceptibility within this group.
On Flavonoid Accumulation In Different Plant Parts: Variation Patterns Among Individuals And Populations In The Shore Campion (Silene Littorea), José C. Del Valle, Mª Luisa Buide, Inés Casimiro-Soriguer, Justen B. Whittall, Eduardo Narbona
On Flavonoid Accumulation In Different Plant Parts: Variation Patterns Among Individuals And Populations In The Shore Campion (Silene Littorea), José C. Del Valle, Mª Luisa Buide, Inés Casimiro-Soriguer, Justen B. Whittall, Eduardo Narbona
Biology
The presence of anthocyanins in flowers and fruits is frequently attributed to attracting pollinators and dispersers. In vegetative organs, anthocyanins and other non-pigmented flavonoids such as flavones and flavonols may serve protective functions against UV radiation, cold, heat, drought, salinity, pathogens, and herbivores; thus, these compounds are usually produced as a plastic response to such stressors. Although, the independent accumulation of anthocyanins in reproductive and vegetative tissues is commonly postulated due to differential regulation, the accumulation of flavonoids within and among populations has never been thoroughly compared. Here, we investigated the shore campion (Silene littorea, Caryophyllaceae) which exhibits …
Draft Genome Sequence Of A Community-Associated Methicillin- Resistant Panton-Valentine Leukocidin-Positive Staphylococcus Aureus Sequence Type 30 Isolate From A Pediatric Patient With A Lung Infection In Brazil, Craig M. Stephens, Paul Jang-Yeon Cho, Veronica Afonso De Araujo, Ivete Martins Gomes, Selma Maria De Azevedo Sias, Claudete A. Araújo Cardoso, Lee W. Riley, Fábio Aguiar-Alves
Draft Genome Sequence Of A Community-Associated Methicillin- Resistant Panton-Valentine Leukocidin-Positive Staphylococcus Aureus Sequence Type 30 Isolate From A Pediatric Patient With A Lung Infection In Brazil, Craig M. Stephens, Paul Jang-Yeon Cho, Veronica Afonso De Araujo, Ivete Martins Gomes, Selma Maria De Azevedo Sias, Claudete A. Araújo Cardoso, Lee W. Riley, Fábio Aguiar-Alves
Biology
The sequence of methicillin-resistant Staphylococcus aureus strain B6 (sequence type 30 [ST30], spa type t433, staphylococcal chromosomal cassette mec element [SCCmec] type IVc, Panton-Valentine leukocidin [PVL] positive), isolated from a pediatric patient with a lung infection in Niterói, Rio de Janeiro, Brazil, is described here. The draft genome sequence includes a 2.8-Mb chromosome, accompanied by a 20-kb plasmid containing blaZ and two small cryptic plasmids.
The Spinning Apparatus Of Webspinners – Functional-Morphology, Morphometrics And Spinning Behaviour, Sebastian Büsse, Thomas Hörnschemeyer, Kyle Hohu, David Mcmillan, Janice Edgerly-Rooks
The Spinning Apparatus Of Webspinners – Functional-Morphology, Morphometrics And Spinning Behaviour, Sebastian Büsse, Thomas Hörnschemeyer, Kyle Hohu, David Mcmillan, Janice Edgerly-Rooks
Biology
Webspinners (Insecta: Embioptera) have a distinctly unique behaviour with related morphological characteristics. Producing silk with the basitarsomeres of their forelegs plays a crucial role in the lives of these insects – providing shelter and protection. The correlation between body size, morphology and morphometrics of the spinning apparatus and the spinning behaviour of Embioptera was investigated for seven species using state-of-the-art methodology for behavioural as well as for morphological approaches. Independent contrast analysis revealed correlations between morphometric characters and body size. Larger webspinners in this study have glands with greater reservoir volume, but in proportionally smaller tarsi relative to body size …