Closterium - Wikipedia
Closterium is a diverse genus consisting of solitary cells, each made of two identical halves called semicells. Usually they are microscopic, but the largest can become easily visible to the naked eye.
The genus Closterium , a new model organism to study sexual ...
2018年7月11日 · The genus Closterium, belonging to the Zygnematophyceae, is the best-characterized charophycean alga in terms of sexual reproduction, since Ichimura (1971) developed an efficient method for inducing sexual reproduction.
Closterium - an overview | ScienceDirect Topics
The genus Closterium, which is the closest unicellular relative to land plants, is the best-characterized charophycean green alga with respect to the process of sexual reproduction. In two representative heterothallic species, the steps and methods of …
Phycokey - Closterium - University of New Hampshire
Monophyly of the genus Closterium and the order Desmidiales (Charophyceae, Chlorophyta) inferred from nuclear small subunit rDNA data.
Closterium Nitzsch ex Ralfs - Connecticut College
Closterium cells are crescent-shaped or elongate and lack spines. Some are quite straight and needle-like, while others are much broader with curved ends. The ends of the cell are usually tapered and may be pointed or rounded.
Closterium - an overview | ScienceDirect Topics
Closterium archerianum. Markedly curved species with striate cell wall (striae shown only near median suture). Closterium is collected most often from the benthos or periphyton of acidic, oligotrophic lakes and ponds; it occurs more rarely in alkaline, eutrophic environments.
Closterium | genus of green algae | Britannica - Encyclopedia Britannica
green algae, members of the division Chlorophyta, comprising between 9,000 and 12,000 species. The photosynthetic pigments (chlorophylls a and b, carotene, and xanthophyll) are in the same proportions as those in higher plants.
Closterium - an overview | ScienceDirect Topics
Closterium exhibits gliding locomotory behavior, mediated by the forceful extrusion of mucilage from one pole of the cell that causes the cell to glide in the opposite direction (Domozych et al., 1993).
Closteriaceae - Wikipedia
The Closteriaceae are one of four families of Charophyte green algae in the order Desmidiales (desmids). [1] It contains two genera, Closterium and Spinoclosterium. [2]
Closterium sp. (A green freshwater algae) - Canberra & Southern …
Closterium sp. (A green freshwater algae) View map. Closterium is a crescent-shaped or elongate desmid. Some species are straight and needle-like, but most are broader with curved ends rather like a smile. The ends of the cell are usually tapered and may be pointed or rounded.