alexa Molecular differentiation of Trichinella spiralis, T. pseudospiralis, T. papuae and T. zimbabwensis by pyrosequencing.
Genetics

Genetics

Advancements in Genetic Engineering

Author(s): Sadaow L, Tantrawatpan C, Intapan PM, Lulitanond V, Boonmars T,

Abstract Share this page

Abstract Nematodes of the genus Trichinella which infect wildlife and domestic animals show a cosmopolitan distribution. These zoonotic parasites are the aetiological agents of a severe human disease, trichinellosis. Twelve taxa are recognized in the Trichinella genus, but they cannot be identified by morphology since they are sibling species/genotypes. For epidemiological studies, it is extremely important to identify each taxon since they have different distribution areas and host ranges. In the present study, polymerase chain reaction (PCR) amplification of the mitochondrial large subunit ribosomal RNA (lsu-RNA) gene coupled with a pyrosequencing technique was developed to distinguish among four Trichinella species: Trichinella spiralis, T. pseudospiralis, T. papuae and T. zimbabwensis. A PCR method was used to amplify the lsu-RNA of Trichinella sp. larvae in mouse muscles and single larvae collected from infected muscles by digestion. The results show that the four Trichinella species can be distinguished by using 26 nucleotides in the target region and the method is sensitive enough to identify individual larvae. The pyrosequencing provides a simple, rapid and high-throughput tool for the differentiation of Trichinella species. This article was published in J Helminthol and referenced in Advancements in Genetic Engineering

Relevant Expert PPTs

Relevant Speaker PPTs

Recommended Conferences

  • 2nd World Congress on Molecular Genetics and Gene Therapy
    July 03-05, 2017 Thailand, Bangkok
  • 3rd World Congress on Human Genetics
    August 14-15, 2017 Edinburgh, Scotland
  • International Conference on Epigenetics 2017
    November 13-15, 2017 Frankfurt, Germany
  • International Conference on Genetic Counseling and Genomic Medicine
    February 12-13, 2018 Madrid, Spain

Relevant Topics

Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

 
© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version
adwords