Results 31 to 40 of about 90,120 (213)

Validation and Development of COI Metabarcoding Primers for Freshwater Macroinvertebrate Bioassessment

open access: yesFrontiers in Environmental Science, 2017
A central challenge in the present era of biodiversity loss is to assess and manage human impacts on freshwater ecosystems. Macroinvertebrates are an important group for bioassessment as many taxa show specific responses to environmental conditions ...
Vasco Elbrecht, F. Leese
semanticscholar   +1 more source

Genetic diversity of Springtails (Collembola Subclass) Based on Cytochrome oxidase Subunit I (COI) Genes in Malang

open access: yesBiotropika: Journal of Tropical Biology, 2022
The springtails belongs to the Collembola subclass of the insect class. Springtails is a mesofauna insect that acts as a detritivore and bio-indicator in ecosystem.
Idris Hermawan   +2 more
doaj   +1 more source

Research Review: Conflicts of Interest (COIs) in autism early intervention research - a meta-analysis of COI influences on intervention effects.

open access: yesJournal of Child Psychology and Psychiatry and Allied Disciplines, 2020
BACKGROUND The presence, types, disclosure rates, and effects of conflicts of interest (COIs) on autism early intervention research have not previously been studied. The purpose of this study was to examine these issues.
K. Bottema‐Beutel   +3 more
semanticscholar   +1 more source

COI metabarcoding primer choice affects richness and recovery of indicator taxa in freshwater systems

open access: yesbioRxiv, 2019
DNA-based biodiversity analysis has gained major attention due to the use of high throughput sequencing technology in approaches such as mixed community or environmental DNA metabarcoding.
Mehrdad Hajibabaei   +3 more
semanticscholar   +1 more source

Hybrid warfare on the Ukrainian battlefield: developing theory based on empirical evidence

open access: yesJournal on Baltic Security, 2019
With the takeover of Crimea by masked Russian soldiers/fighters without national insignia in February/March 2014, with the Kremlin at first denying its involvement, war became ‘hybrid’ in our minds.
Schmid Johann
doaj   +1 more source

mtDNA COI and cyt b Analysis of Carassius gibelio (Bloch, 1782) Living in Atatürk Dam Lake (Turkey)

open access: yesTurkish Journal of Bioscience and Collections, 2022
Objective: The aim of this study is to compare the C. gibelio species living in Atatürk Dam Lake with the sequences in the gene bank based on the sequences of the mtDNA COI and Cyt b gene regions and to perform phylogenetic analyzes. Material and Methods:
Arif Parmaksız, Aynur Demir
doaj   +1 more source

Why the COI barcode should be the community DNA metabarcode for the metazoa

open access: yesMolecular Ecology, 2018
Metabarcoding of complex metazoan communities is increasingly being used to measure biodiversity in terrestrial, freshwater and marine ecosystems, revolutionizing our ability to observe patterns and infer processes regarding the origin and conservation ...
C. Andújar   +4 more
semanticscholar   +1 more source

Use of the nucleotide diversity in COI mitochondrial gene as an early diagnostic of conservation status of animal species

open access: yesConservation Letters, 2020
Species assessed as threatened by the International Union of Conservation of Nature (IUCN) show evidence of declining population sizes. Genetic diversity is lost by this decline, which reduces the adaptive potential of the species and increases its ...
Natalia Petit-Marty   +2 more
semanticscholar   +1 more source

Comparative study of mtDNA in species of the genus Adalia (Coleoptera: Cocinellidae) and origin of ancient mitochondrial haplotypes in the gene pool of Adalia bipunctata

open access: yesEuropean Journal of Entomology, 2013
Fifteen different mitochondrial haplotypes of the mtDNA gene COI encoding cytochrome C oxidase subunit I were identified in the 127 individuals of Adalia bipunctata studied. Two mitochondrial haplotypes, H9 and H10, differed greatly from the others.
Ilya ZAKHAROV, Elena SHAIKEVICH
doaj   +1 more source

Identification of European species of Maja (Decapoda: Brachyura: Majidae): RFLP analyses of COI mtDNA and morphological considerations

open access: yesScientia Marina, 2011
Four species of crabs of the genus Maja have been described along the European coast: M. brachydactyla, M. squinado, M. goltziana and M. crispata. The commercially important species M. brachydactyla and M.
Guillermo Guerao   +4 more
doaj   +1 more source

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