Draft genome sequence data of Pythium cedri Chen 4, the causal pathogen of deodar cedar root rot

Abstract

Pythium species are distributed globally, with certain members playing significant roles as plant and animal pathogens. Pythium cedri Chen 4 has been identified as a pathogenic isolate responsible for causing root rot on Cedrus deodara. Here, a comprehensive genome-wide sequence of P. cedri strain Chen 4 utilizing the Illumina NovaSeq sequencing platform and a Pacific Biosciences Sequel sequencing platform is presented. The genome of P. cedri strain Chen 4 was assembled into 150 contigs containing a combined size of 41.25 Mb, N50 value of 1,717,859 bp and N90 value of 431,829 bp. Genome annotation revealed 14,077 protein-encoding genes and 364 of the 1016 predicted proteins were putative effectors. The present work enriches the genetic resources of P. cedri for studying its evolution and can contribute to a better understanding of P. cedri–host interaction.

Keywords

• Deodar cedar tree
• Cedar root rot
• Oomycete pathogens
• Genome sequence