Results 41 to 50 of about 62,315 (312)

DNA Barcoding of Recently Diverged Species: Relative Performance of Matching Methods

open access: yes, 2012
Recently diverged species are challenging for identification, yet they are frequently of special interest scientifically as well as from a regulatory perspective.
Giovanni Felici (187770)   +12 more
core   +1 more source

Ten years of barcoding at the African Centre for DNA Barcoding [PDF]

open access: yesGenome, 2017
The African Centre for DNA Barcoding (ACDB) was established in 2005 as part of a global initiative to accurately and rapidly survey biodiversity using short DNA sequences. The mitochondrial cytochrome c oxidase 1 gene (CO1) was rapidly adopted as the de facto barcode for animals. Following the evaluation of several candidate loci for plants, the Plant
Bezeng, Simeon Bezeng   +7 more
openaire   +2 more sources

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

Longitudinal circulating tumor DNA profiling in patients with advanced endometrial cancer using an off‐the‐shelf targeted NGS panel

open access: yesMolecular Oncology, EarlyView.
Intratumour heterogeneity complicates precision management of advanced endometrial cancer. Circulating tumor DNA (ctDNA) offers a minimally invasive strategy to capture tumor evolution and therapeutic resistance. Here, we compare tumor‐agnostic NGS with tumor‐informed ddPCR, outlining their relative sensitivity, concordance, and clinical implications ...
Carlos Casas‐Arozamena   +15 more
wiley   +1 more source

meta-barcoding-dual-indexing: Version 1.2

open access: yes, 2016
Increased efficiency in identifying mixed pollen samples by meta-barcoding with a dual-indexing approach - Computational ...
Alexander Keller, Markus Ankenbrand
core   +1 more source

Epigenetic heterogeneity and plasticity in therapy‐induced tumor states through single‐cell multi‐omics

open access: yesMolecular Oncology, EarlyView.
Single‐cell multi‐omics reveals epigenetic heterogeneity across therapy‐adaptive tumor states, including quiescent/dormant, drug‐tolerant persister, and EMT‐like phenotypes. By linking regulatory features with state‐associated biomarkers, these approaches inform biomarker‐guided therapeutic strategies for evolving tumors.
Hee Jung Kim   +3 more
wiley   +1 more source

Quercus L. Cinsine Ait Türlerde Kloroplast DNA’ya Ait psbA-trnH IGS Bölgesinin Kullanılarak Filogenetik İlişkilerin Değerlendirilmesi

open access: yesDüzce Üniversitesi Bilim ve Teknoloji Dergisi, 2020
Kloroplast genoma ait psbA-trnH IGS bölgesi, en fazla nükleotid dizi farklılığı içeren bölgelerden biri olmasından dolayı barkodlama amacı ile bitkilerde sıklıkla kullanılan bölgelerden biridir.
Aykut Yılmaz
doaj   +1 more source

Matrix metalloproteinase‐9 regulates cell adhesion and membrane protrusive activity of ovarian cancer cells

open access: yesFEBS Open Bio, EarlyView.
Matrix metalloproteinase‐9 (MMP9) drives ovarian cancer progression. Using MMP9‐null cells (M9‐KO) created from ovarian cancer cells, we found MMP9 loss did not block Epidermal Growth Factor (EGF)‐driven E‐cadherin dissolution or EMT but delayed and reduced EGF‐driven membrane protrusions. Transient MMP9 re‐expression drove membrane protrusion.
Claire Strauel   +8 more
wiley   +1 more source

VIP Barcoding: Composition vector-based software for rapid species identification based on DNA barcoding

open access: yes, 2014
Species identification based on short sequences of DNA markers, that is, DNA barcoding, has emerged as an integral part of modern taxonomy. However, software for the analysis of large and multilocus barcoding data sets is scarce.
Fan, Long   +3 more
core   +1 more source

Kaempferia chonburiensis (Zingiberaceae), a new species from Thailand based on morphological and molecular evidence [PDF]

open access: yesPeerJ
Background Kaempferia is a genus belonging to the ginger family. Currently, this genus is comprised of about 63 species, mainly distributed from India to Southeast Asia.
Pornpimon Wongsuwan   +4 more
doaj   +2 more sources

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