Results 111 to 120 of about 2,069,818 (312)

Two new species of Pelagodes Holloway, 1996 from Eastern New Guinea (Lepidoptera: Geometridae, Geometrinae, Thalassodini)

open access: yesSHILAP
Two new species of the Indo-Australian genus Pelagodes Holloway, 1996 are described as new. Pelagodes sebastiani Lindt, Lennuk & Viidalepp, sp. nov. resembles Pelagodes rana Holloway, 1996 in the shape of its frog-leglike appendages on the male eighth ...
Aare Lindt   +2 more
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Life history of Mrs. Meggait

open access: yes, 1999
Life and family history of the early life of pioneer families in Spallumcheen, B.C. as told by Mrs. Meggait.

core  

Repeated Lake-Stream Divergence in Stickleback Life History within a Central European Lake Basin [PDF]

open access: yes, 2012
Life history divergence between populations inhabiting ecologically distinct habitats might be a potent source of reproductive isolation, but has received little attention in the context of speciation.
Dario Moser   +11 more
core   +1 more source

Isothermal Recombinase Polymerase amplification (RPA) of Schistosoma haematobium DNA and oligochromatographic lateral flow detection

open access: yesParasites & Vectors, 2015
Background Accurate diagnosis of urogenital schistosomiasis is vital for surveillance/control programs. Amplification of schistosome DNA in urine by PCR is sensitive and specific but requires infrastructure, financial resources and skilled personnel ...
A. Rosser   +3 more
doaj   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

open access: yesFEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa   +2 more
wiley   +1 more source

Reproductive history and mortality later in life: a comparative study of England & Wales and Austria [PDF]

open access: yes
Does a woman’s reproductive history influence her life span? This study explores the question on the basis of data from two contemporary female populations: England & Wales and Austria. It is the first comparative study that investigates the relationship
Gabriele Doblhammer
core  

Locus specific engineering of tandem DNA repeats in the genome of Saccharomyces cerevisiae using CRISPR/Cas9 and overlapping oligonucleotides

open access: yesScientific Reports, 2018
DNA repeats constitute a large part of genomes of multicellular eucaryotes. For a longtime considered as junk DNA, their role in genome organization and tuning of gene expression is being increasingly documented.
Astrid Lancrey   +2 more
doaj   +1 more source

PARK(ing) time–How park deficiency affects the biological clock in a Drosophila model of Parkinson's disease

open access: yesFEBS Letters, EarlyView.
Drosophila park mutants serve as a model for Parkinson's disease. We used this strain to investigate the connection between oxidative stress and the circadian clock mechanism. We showed that increased oxidative stress affects the physiology of pacemaker cells, disrupting their daily structural plasticity. Lack of rhythmic signaling from pacemaker cells
Kamila Zientara   +3 more
wiley   +1 more source

Montana Harry's life history in song

open access: yes, 1900
A song written by ''Montana Harry,'' describing his childhood survival of an 1853 massacre, upbringing among Native Americans, and life on the Western ...
Montana Harry
core  

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