Morphological features of the species of the genus Chlamydomonas s.l. (Chlorophyta) from various molecular clades

  • Maria N. Pavlovska National Taras Schevchenko University of Kyiv, Educational and Scientific Centre «Institute of Biology», Academician Glushkov Avenue, 2, Kyiv, 03022, Ukraine
  • Igor Yu. Kostikov National Taras Schevchenko University of Kyiv, Educational and Scientific Centre «Institute of Biology», Academician Glushkov Avenue, 2, Kyiv, 03022, Ukraine

Abstract

The morphology of 78 authentic strains from 5 clades into culture condition was investigated. The complex of phenotype features was established. Such features as: type of mucilage and their origin, mucilage collapse under methylene blue, saving papilla and stigma in not motile stage, extracellular matrix formation inside cell wall, the way of sporangium break, pyrenoid and stigma habit before cell division, cell shape, chloroplast morphology. Diagnostic features for determination of taxa on clades level are discussed.

References

Костиков И.Ю., Демченко Э.Н., Новохацкая М.А. 2009. Коллекция культур водорослей Киевского национального университета имени Тараса Шевченко. Каталог штаммов (2008 г.). Черноморский ботанический журнал 5 (1): 37–79.
Коршиков О.А. 1938. Volvocinae. В: Ролла Я.В. і Коршіков О.А. (ред.). Визначник прісноводних водоростей УРСР. Т. 4. Вид-во АН УРСР, Київ.
EPSAG. 2011. Experimental Phycology and SAG. http://epsag.uni-goettingen.de/
Ettl H. 1976. Die gattung Chlamydomonas Ehrenberg. (Chlamydomonas und die nächstverwandten Gattungen II.). Beih. Nova. Hedw. 49: 1–1122.
Goodenough U. & Heuser J. 1985. The Chlamydomonas cell wall and its constituent glycoproteins analyzed by the quick-freeze, deep-etch technique. JCB 101 (4): 1550–1568.
Nakada T., Misawa K., Nozaki H. 2008. Molecular systematics of Volvocales (Chlorophyceae, Chlorophyta) based on exhaustive 18S rRNA phylogenetic analyses. Mol. Phylogenet. Evol. 48: 281–291.
Pröschold, T., Mari, B., Schlösserb U.G., Melkonian M. 2001. Molecular phylogeny and taxonomic revision of Chlamydomonas (Chlorophyta). I. Emendation of Chlamydomonas Ehrenberg and Chloromonas Gobi, and description of Oogamochlamys gen. nov. and Lobochlamys gen. nov. Protist 152: 265–300.
UTEX. 2011. The Culture Collection of Algae at the University of Texas at Austin. http://www.utex.org/
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Published
2012-04-01
How to Cite
PAVLOVSKA, Maria N.; KOSTIKOV, Igor Yu.. Morphological features of the species of the genus Chlamydomonas s.l. (Chlorophyta) from various molecular clades. Modern Phytomorphology, [S.l.], v. 2, p. 91-93, apr. 2012. ISSN 2227-9555. Available at: <http://ojs.phytomorphology.org/index.php/MP/article/view/390>. Date accessed: 11 apr. 2018. doi: https://doi.org/10.5281/zenodo.162449.
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Correspondences