Related Experiment Video
Updated: Jun 2, 2026

Laboratory Protocol for Genetic Gut Content Analyses of Aquatic Macroinvertebrates Using Group-specific rDNA Primers
Published on: October 5, 2017
Permanent Genetic Resources added to Molecular Ecology Resources database 1 January 2009-30 April 2009
1, L G Abercrombie, C M Anderson
1Molecular Ecology Resources Editorial Office, 6270 University Blvd, Vancouver, BC, V6T 1Z4, Canada.
This study adds 283 new microsatellite marker loci to the Molecular Ecology Resources Database, enhancing genetic research capabilities. These markers were developed and tested across numerous plant and animal species, supporting biodiversity studies.
Area of Science:
- * Molecular Ecology
- * Genetics
- * Bioinformatics
Background:
- * Microsatellite markers are essential tools for population genetics and conservation.
- * The Molecular Ecology Resources Database serves as a crucial repository for genetic markers.
- * Development of new loci expands the toolkit available for ecological studies.
Purpose of the Study:
- * To document the addition of 283 novel microsatellite marker loci to the Molecular Ecology Resources Database.
- * To provide a comprehensive list of species for which these loci were developed.
- * To report on the cross-testing of these loci on related species, assessing their transferability.
Main Methods:
- * Development of 283 microsatellite marker loci.
- * PCR-based amplification and sequencing for locus characterization.
- * Cross-species testing to evaluate locus utility in related taxa.
Main Results:
- * Successfully developed and validated 283 microsatellite loci for 24 distinct species.
- * Demonstrated successful cross-amplification of these loci in an additional 50 species, highlighting broad applicability.
- * The new loci cover a diverse range of taxa, including plants, insects, fish, birds, and mammals.
Conclusions:
- * The addition of these 283 microsatellite loci significantly expands the genetic resources available for ecological research.
- * The broad cross-species applicability of these markers will facilitate comparative population genetic studies.
- * This resource supports future research in biodiversity, evolution, and conservation across multiple taxa.
Related Concept Videos
Multi-species Conserved Sequences
Although the genome of each species varies greatly from each other, a few sequences are highly conserved. Such conserved DNA...
Gene Flow
Conservation of Declining Populations
Genetics of Speciation
Overview of Transposition and Recombination
Applications of Molecular Taxonomy

