Molecular characterization and new reports of two green algae from Bangladesh

Authors

  • Md. Almujaddade Alfasane
  • Md. Miraj Kobad Chowdhury
  • Maliha Mehnaz

DOI:

https://doi.org/10.3329/bjpt.v26i1.41915

Keywords:

Spirogyra maxima, Pithophora polymorpha, Molecular characterization, New reports, 18S rDNA

Abstract

This communication portrays the molecular characterization and confirms the new reports of two fresh water green algae namely, Pithophora polymorpha Wittrock and Spirogyra maxima (Hassall) Wittrock from Bangladesh. The samples of these algal species were cultured and partial 18S rDNA was sequenced and analysed for their molecular identification. It was found that the primers reported here could sufficiently identify these algae as P. polymorpha and S. maxima. Furthermore, the Neighbour joining (NJ) tree generated from 18s rDNA sequences suggested that Spirogyra maxima of Bangladesh is distantly related to the cluster of S. juergensii and S. platensis. Pithophora polymorpha along with P. roettleri, P. sano and Pithophora sp. seems to form a strongly supported monophyletic group. The alga AP1 clusters with Pithophora and the alga AS1 clusters with Spirogyra. This study is the first-time report of molecular identification of Bangladeshi algae and a landmark towards the future exploration of the
algal biodiversity of Bangladesh.

Downloads

Download data is not yet available.
Abstract
40
PDF
41

Downloads

Published

2019-06-25

How to Cite

Alfasane, M. A., Chowdhury, M. M. K., & Mehnaz, M. (2019). Molecular characterization and new reports of two green algae from Bangladesh. Bangladesh Journal of Plant Taxonomy, 26(1), 39–45. https://doi.org/10.3329/bjpt.v26i1.41915

Issue

Vol. 26 No. 1 (2019)

Section

Articles

License

Copyright on any research article is transferred in full to Bangladesh Association of Plant Taxonomists upon publication in Bangladesh Journal of Plant Taxonomy. The copyright transfer includes the right to reproduce and distribute the article in any form of reproduction (printing, electronic media or any other form). 

Creative Commons Licence
Articles in the Bangladesh Journal of Plant Taxonomy are Open Access articles published under the Creative Commons CC BY License Creative Commons Attribution 4.0 International License. 

This license permits use, distribution and reproduction in any medium, provided the original work is properly cited. It is author's responsibility to obtain the permission from appropriate authority if figures are reused from a previously published document.