Home|Journals|Articles by Year Follow on Twitter| Subscribe to List

Directory for Medical Articles
 

Open Access

Original Research

Egypt. J. Phycol.. 2000; 1(1): 169-180


Sterols and fatty acids composition of Chlorophytes in relation to some other green plants

Nagwa G. Mohammady, Abd El-Fattah Khalefa, Sami H. Shaalan, Eman M. Abd El-Salem.

Abstract
Sterols and fatty acids composition of some members of green algae were analysed as tools for chemotaxonomy. Nearly from the orders of green algae, at least a representative member was chosen as a basic model for the order. Some bryophytan members were also studied for convenience. Owing to the debatable systematic position of Vaucheria it was also chosen and analysed together with the members of Chlorophyta.
The data obtained suggested an obvious relation between members of Chara and chlorophytes rather than between members of Chara and bryophytes. Members of Chara might be therefore considered to be green algae under a separate order “Charales”, at the top of the orders in the green algae of the division of Chlorophyta. The results stand strongly against the idea that members of charophytes must be elevated to the rank of class or phyla. The data proved also that the sequence of the top three orders in Chlorophyta must be arranged as follows: Conjugales, Siphonales & Charales. Finally Vaucheria was found to be distant from Chlorophyta.


Full-text options

Full-text Article




Advertisement
American Journal of Research in Medical Sciences

SUBMIT YOUR ARTICLE NOW




ScopeMed.com
BiblioMed Home
Follow ScopeMed on Twitter
Author Tools
eJPort Journal Hosting
About BiblioMed
License Information
Terms & Conditions
Privacy Policy
Contact Us

The articles in Bibliomed are open access articles licensed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License (https://creativecommons.org/licenses/by-nc-sa/4.0/) which permits unrestricted, non-commercial use, distribution and reproduction in any medium, provided the work is properly cited.
ScopeMed is a Database Service for Scientific Publications. Copyright © ScopeMed® Information Services.