We have located links that may give you full text access.
Hexokinase as a versatile molecular genetic marker for Microsporidia.
Parasitology 2018 October 16
Hexokinase (HK) is a core glycolytic enzyme of Microsporidia which regulates host cell metabolic processes. The goal of the present study was to test for the utility of HK for molecular phylogenetics, species identification and molecular detection of microsporidia in infected insects. HK sequence-based reconstructions were essentially similar to those based upon largest subunit RNA polymerase (RPB1) gene sequences, as well as previously published rRNA gene and genome-based trees. Comparing HK sequences allowed clear differentiation of closely related taxa, such as Nosema bombycis and Nosema pyrausta. In Nosema ceranae, unique SNPs were found for an isolate from wild colonies of the Burzyan dark honey bee as compared with the isolates from domesticated European honey bee. Similarly, in Encephalitozoon cuniculi, HK was as effective as RPB1 for discrimination of isolates belonging to different ITS genotypes. Amplification using species-specific primers flanking short fragments at the 3'-end of HK gene showed the presence of infection in insect tissues infected with N. pyrausta, Nosema ceranae and Paranosema (Antonospora) locustae. For the latter parasite species, HK expression was also demonstrated at early stages of infection using total mRNA extracts of locust larvae. These results indicate the suitability of HK as a novel tool for molecular genetic studies of Microsporidia.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app