Genome Resource for Acinetobacter schindleri H4-3-C1: An Endophyte of Pseudostellaria heterophylla with Degradation Activity to Toxins Produced by Fungal Pathogens

Abstract

Acinetobacter schindleri is an endophyte of Pseudostellaria heterophylla, a traditional Chinese herbal plant. It has high degradation activity to toxins produced by fungal pathogen Fusarium graminearum. Here, we deployed PacBio single-molecule real-time long-read sequencing technology to generate a complete genome assembly for the Acinetobacter schindleri H4-3-C1 strain and obtained 1.59 Gb of clean reads. These reads were assembled to a single circular DNA chromosome with a length of 3,265,024 bp, and no plasmid was found in the genome. Totals of 3,193 coding sequences, 91 transfer RNA, 21 ribosomal RNA, and 75 small RNAs were identified in the genome. This high-quality genome assembly and gene annotation resource will facilitate the excavation of the zearalenone degradation gene and provide valuable resources for preventing and controlling toxigenic fungal diseases of P. heterophylla. [Graphic: see text] Copyright © 2022 The Author(s). This is an open access article distributed under the CC BY-NC-ND 4.0 International license.

Keywords

• Acinetobacter schindleri
• degradation of toxins
• endophyte
• microbe-genome sequencing
• Pseudostellariae heterophylla