长穗偃麦草转录组分析

hinopyrum elongatum, an important relative of common wheat, is favored by many researchers because it harbors numerous biotic and abiotic stress-resistance genes. In this study, we used high-through sequencing technology and comparative genome strategies to analyze the Th. elongatum transcriptome, and evaluate evolution relationship between Th. elongatum and other cereal crops. Meanwhile, all sequences were aligned to wheat genes, and SNP sites were identified by software Freebayes and SAMtools/Bcftools. These genes containing SNP sites were annotated using COG, which was helpful for exploring molecular mechanism of excellent traits formation in Th. elongatum, and it provides a valuable reference for future development and utilization of excellent genes in Th. elongatum.