Journal of
Bioinformatics and Sequence Analysis

  • Abbreviation: J. Bioinform. Seq. Anal.
  • Language: English
  • ISSN: 2141-2464
  • DOI: 10.5897/JBSA
  • Start Year: 2009
  • Published Articles: 49

Full Length Research Paper

SEALI: A sequence alignment tool

Manoj Giri1*, Dipti Jindal2, Savita Kumari2, Sarla Kumari3, Devender Singh4, Jawahar Lal5 and Neena Jaggi6
  1Department of Applied Sciences, Haryana College of Technology and Management, Kaithal-136 027, India. 2Department of Bioinformatics, Chaudhary Charan Singh Haryana Agricultural University, Hisar-125 004, India. 3Department of Electronics and Communication Engineering, Haryana College of Technology and Management, Kaithal-136 027, India. 4Department of Applied Sciences, Dayal Singh College, Karnal-132 001, India. 5Department of Applied Sciences, Markanda National College, Sahabad (M) 136 135, India. 6Department of Applied Sciences, National Institute of Technology, Kurukshetra-136 199, India.
Email: [email protected]

  •  Accepted: 21 June 2010
  •  Published: 31 July 2010



In this paper we propose a novel program for sequence alignment. This program has been developed in PERL. The web interface uses CGI and front end for data input and viewing the result has also been developed. This program counts the length of two sequences, aligns the two sequences, counts the number of matches, mismatches, gaps and score and displays the possible alignment. 


Key words: Sequence alignment, SEALI tool, PERL, dynamic programming, DNA, adenine (A), guanine (G), cytosine (C), thymine (T).