Biotechnology Bulletin ›› 2015, Vol. 31 ›› Issue (4): 99-104.doi: 10.13560/j.cnki.biotech.bull.1985.2015.03.015

• Review • Previous Articles     Next Articles

Progress in Methodology of Bacterial Noncoding RNA Research Based on High-throughput Sequencing

Guo Mingzhang Xu Wentao   

  1. Laboratory of Food Safety and Molecular Biology,College of Food Science and Nutritional Engineering,
    China Agricultural University,Beijing 100083
  • Received:2015-03-29 Online:2015-04-22 Published:2015-04-22

Abstract: Bacterial noncoding RNA refers to the nucleic acid molecules that do not encode proteins, but play roles in the regulation in the form of RNA in bacteria. Application of high-throughput sequencing technology has greatly advanced the discovery of non-coding RNA in a variety of bacterial species. However, due to the lack of enough knowledge on the characteristics of non-coding RNA in bacteria, the bioinformatics analysis of the sequencing data are still defective. This article describes two main techniquesthat applied high-throughput sequencing to be used in the researches on bacterial non-coding RNA:RNA-seq and dRNA-seq. The existing bioinformatics methods for screening of non-coding RNA are reviewed, and the recommendations for improving the bioinformatics strategy in this field are proposed.

Key words: bacteria, non-coding RNA, high-throughput sequencing, bioinformatics