Protocol for genetic load analysis in caribou using a modified genomic evolutionary rate profiling

Abstract

Summary: Here, we present a protocol to analyze genetic load in caribou (Rangifer tarandus) using a modified version of the genomic evolutionary rate profiling (GERP) program. We describe steps for multi-species alignment including automation of input file production and generating evolutionary conservation scores. We detail procedures for streamlining the extraction of sites of interest from a variant calling format (VCF) file as known derived alleles using three outgroup species to enable the measurement of genetic load.For complete details on the use and execution of this protocol, please refer to Taylor et al.1 : Publisher’s note: Undertaking any experimental protocol requires adherence to local institutional guidelines for laboratory safety and ethics.

Keywords

• Sequence analysis
• Sequencing
• Evolutionary biology