Indian Journal of Horticulture
  • Year: 2019
  • Volume: 76
  • Issue: 1

Identification of SSR and miRNA from transcriptome of tuberose

  • Author:
  • Jayanthi Madhavan, Pawan Jayaswal1, Kanchan BM Singh, Prasoon Kumar Thakur2, Uma Rao
  • Total Page Count: 7
  • Page Number: 141 to 147

1National Research Centre for Plant Biotechnology, Pusa, New Delhi, 110012

2Institute of Molecular Genetics of the ASCR, Vídeoská 1083, 142 20, Prague 4, Czech Republic

Division of Nematology, ICAR-Indian Agricultural Research Institute, New Delhi, 110012

*Corresponding author's E-mail: jayman21@gmail.com

Online published on 15 April, 2019.

Abstract

For identification of SSRs, the tuberose transcripts were searched with perl script MISA and a total of 1, 656 SSRs in 1, 280 transcripts with frequency of one SSR per 9.33 kb of the sequence were identified. In 7876 EST sequence of tuberose, we have identified 87 copies of miRNA. The SSR markers identified in this study can be used for genetic diversity analysis of tuberose and can be used to select tuberose varieties with required traits. The data generated in this study will help in better understanding of the possible role of the transcribed microsatellites and miRNA. Further the data will provide deeper knowledge of genetic mechanisms, evolutionary relationships between tuberose and other plants.

Keywords

Polianthes tuberosa, microsatellites, simple sequence repeats (SSR), microRNA