Permanent genetic resources added to Molecular Ecology Resources Database 1 August 2012 - 30 September 2012

Area of Science:

• * Molecular Ecology
• * Genomics
• * Bioinformatics

Background:

• * The Molecular Ecology Resources Database is a critical repository for genetic markers.
• * Development of novel microsatellite and single-nucleotide polymorphism (SNP) markers is essential for population genetics and conservation studies.
• * Limited genetic resources exist for several key invertebrate and plant species.

Purpose of the Study:

• * To document the addition of new microsatellite marker loci and SNP sequencing primers to the Molecular Ecology Resources Database.
• * To provide validated genetic resources for diverse species, facilitating future research.
• * To expand the utility of the database for ecological and evolutionary studies.

Main Methods:

• * Development and characterization of 83 microsatellite marker loci.
• * Design and validation of 96 pairs of single-nucleotide polymorphism (SNP) sequencing primers.
• * Cross-testing of developed loci on related species.
• * Addition of 96 sequencing primer pairs and 88 allele-specific primers/probes for Plutella xylostella.

Main Results:

• * Successfully added 83 microsatellite loci for seven species: Bembidion lampros, Inimicus japonicus, Lymnaea stagnalis, Panopea abbreviata, Pentadesma butyracea, Sycoscapter hirticola, and Thanatephorus cucumeris.
• * Cross-testing confirmed utility of loci in Pentadesma grandifolia and Pentadesma reyndersii.
• * Added 96 sequencing primer pairs and 88 allele-specific primers/probes for Plutella xylostella.

Conclusions:

• * The newly added genetic markers significantly expand the available resources in the Molecular Ecology Resources Database.
• * These resources will support population genetic analyses, conservation efforts, and evolutionary studies across multiple taxa.
• * The inclusion of markers for Plutella xylostella will advance research on this economically important pest.