Results 11 to 20 of about 343,438 (255)

Testing use of mitochondrial COI sequences for the identification and phylogenetic analysis of New Zealand caddisflies (Trichoptera) [PDF]

open access: green, 2009
We tested the hypothesis that cytochrome c oxidase subunit 1 (COI) sequences would successfully discriminate recognised species of New Zealand caddisflies. We further examined whether phylogenetic analyses, based on the COI locus, could recover currently
Ian D. Hogg   +4 more
openalex   +4 more sources

Wolbachia and DNA barcoding insects: patterns, potential and problems [PDF]

open access: yes, 2012
Wolbachia is a genus of bacterial endosymbionts that impacts the breeding systems of their hosts. Wolbachia can confuse the patterns of mitochondrial variation, including DNA barcodes, because it influences the pathways through which mitochondria are ...
BC Schmidt   +75 more
core   +12 more sources

Mitochondrial barcodes of dragonflies and damselflies originated from Taman Negara Endau Rompin, Johor, Malaysia [PDF]

open access: yes, 2021
Dragonflies and damselflies (Odonates) are important biological indicators in freshwater ecosystems. However, identification among Odonates is often challenging due to their similar morphological features.
F., Mohd Salleh   +6 more
core   +1 more source

Are Investors Warned by Disclosure of Conflicts of Interest? The Moderating Effect of Investment Horizon [PDF]

open access: yes, 2020
Financial analysts are required to disclose conflicts of interest (COI) in their research reports, but there is limited evidence on the effectiveness of COI disclosures.
Huang, Z.   +3 more
core   +1 more source

The Community of Inquiry Framework Ten Years Later: Introduction to the Special Issue [PDF]

open access: yes, 2010
This article introduces the special issue on the Community of Inquiry (CoI) framework which is being published ten years after the model was first introduced.
Ice, Phil, Swan, Karen
core   +1 more source

Barcoding of the cytochrome oxidase I (COI) indicates a recent introduction of Ciona savignyi into New Zealand and provides a rapid method for Ciona species discrimination [PDF]

open access: yes, 2012
Mitochondrial cytochrome oxidase I (COI) gene sequencing (DNA barcoding) of Ciona specimens from New Zealand (NZ) led to the first record of the solitary ascidian Ciona savignyi in the Southern Hemisphere. We sought to quantify C.
Cary, S. Craig   +4 more
core   +2 more sources

Identification of Birds through DNA Barcodes [PDF]

open access: yes, 2004
Short DNA sequences from a standardized region of the genome provide a DNA barcode for identifying species. Compiling a public library of DNA barcodes linked to named specimens could provide a new master key for identifying species, one whose power will ...
  +58 more
core   +7 more sources

ردیابی مولکولی خاویار استحصال شده از گونه های تاسماهیان برای تشخیص خاویار اصل و تشخیص نوع گونه خاویار [PDF]

open access: yesزیست‌شناسی کاربردی, 2023
مقدمه:تشخیص گونه تاسماهیان، عدم آمیختگی خاویار چندگونه در محصولات تهیه شده از خاویار تاسماهیان از چالش های بسیار مهم در تجارت قانونی و بین المللی این محصولات می باشد. یکی از روش های شناسایی خاویار اصل و برچسب گذاری صحیح محصولات خاویار، استفاده از بارکدها
شیرین جمشیدی   +2 more
doaj   +1 more source

A new set of highly efficient primers for COI amplification in rotifers

open access: yesMitochondrial DNA. Part B. Resources, 2021
Rotifers are a small-sized but key group of freshwater zooplankters with high species richness, linking primary producers to higher consumers in aquatic food webs.
Yanan Zhang   +4 more
doaj   +1 more source

The ABC of IVF and COI [PDF]

open access: yesHuman Fertility, 2019
One morning back in 2016, a visiting research fellow from Sydney sent me an email containing a link to a TV programme that had aired on the Australian Broadcasting Corporation (ABC) a few days befo...
openaire   +2 more sources

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