Results 51 to 60 of about 100,194 (208)

On the methodology of feeding ecology in fish [PDF]

open access: yes, 2016
Feeding ecology explains predator’s preference to some preys over others in their habitat and their competitions thereof. The subject, as a functional and applied biology, is highly neglected, and in case of fish, a uniform and consistent ...
Saikia, Surjya Kumar
core   +3 more sources

A phylogenetic analysis of the wild Tulipa species (Liliaceae) of Kosovo based on plastid and nuclear DNA sequence

open access: yesAdvanced Genetics, 2021
In Kosovo, the genus Tulipa is represented by eight taxa, most of which form a species complex surrounding Tulipa scardica. To investigate the phylogenetic relationship of these Tulipa species a Bayesian analysis was undertaken using the ITS nuclear ...
Avni Hajdari   +6 more
doaj   +1 more source

First Record Sparus aurata Larvae in Teluk Penyu Beach Cilacap, Indonesia, revealed by DNA Barcoding

open access: yesIlmu Kelautan, 2023
Morphological identification often fails to reveal the taxonomic status of fish larvae. DNA barcoding using particular DNA segment is frequently successful in solving the faulty and might reveal overlooked species, including species outside their ...
Agus Nuryanto   +3 more
doaj   +1 more source

Analysing ambiguities in trypanosomatids taxonomy by barcoding [PDF]

open access: yesMemorias do Instituto Oswaldo Cruz, 2020
BACKGROUND Biodiversity screens and phylogenetic studies are dependent on reliable DNA sequences in public databases. Biological collections possess vouchered specimens with a traceable history.
Carolina Boucinha   +9 more
doaj   +1 more source

Barcoding and ILS Migration from Start to Finish: A Case Study

open access: yes, 2018
This practice-oriented article outlines one institution’s process of implementing both electronic checkout and a new integrated library system (ILS) for an academic library of 187,000 physical items.
Arjona, Beth
core   +1 more source

Genes Suggest Ancestral Colour Polymorphisms Are Shared across Morphologically Cryptic Species in Arctic Bumblebees [PDF]

open access: yes, 2015
email Suzanne orcd idCopyright: © 2015 Williams et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the ...
A Bertsch   +107 more
core   +9 more sources

DNA barcoding and phylogenetic analysis of endemic Astragalus nezaketiae and Vicia alpestris subsp. hypoleuca (Fabaceae): Evidence from nrDNA ITS and cpDNA matK and rbcL sequences

open access: yesNotulae Botanicae Horti Agrobotanici Cluj-Napoca, 2022
In this study, we performed DNA barcoding and phylogenetic analysis using one nuclear (ITS) and two chloroplast DNA regions (matK and rbcL) of endemic Astragalus nezaketiae A. Duran & Aytaçand Vicia alpestris Stev. subsp.
Mehmet Y. PAKSOY   +2 more
doaj   +1 more source

Multi-parameter immune profiling of peripheral blood mononuclear cells by multiplexed single-cell mass cytometry in patients with early multiple sclerosis [PDF]

open access: yes, 2019
Multiple sclerosis (MS) is an inflammatory demyelinating and neurodegenerative disease of the central nervous system (CNS). Studies in rodent models demonstrated an association of CNS-infiltrating monocyte-derived macrophages with disease severity ...
Asseyer, Susanna   +12 more
core   +2 more sources

Evolution of microgastropods (Ellobioidea, Carychiidae): integrating taxonomic, phylogenetic and evolutionary hypotheses [PDF]

open access: yes, 2013
BACKGROUND: Current biodiversity patterns are considered largely the result of past climatic and tectonic changes. In an integrative approach, we combine taxonomic and phylogenetic hypotheses to analyze temporal and geographic diversification of epigean (
Adrienne Jochum   +6 more
core   +1 more source

New World dung beetle (Coleoptera: Scarabaeidae: Scarabaeinae) colonization of a recent Miocene insular territory: The case of Costa Rica

open access: yesEcology and Evolution
Costa Rica emerged from the seas as a new geological territory during the Miocene as an insular archipelago. It later became part of a continental area once it became a segment of Central America.
Bert Kohlmann   +2 more
doaj   +1 more source

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