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Topic: Cryptophyta


In the News (Mon 6 Jul 09)

  
  Symbiose
Results of preliminary phylogenetic analyses of nuclear and plastid DNA coding regions show that one of the major orders of the Bangiophycidae, the Porphyridiales, is split into at least three different lineages and that the Florideophycidae is monophyletic with weak support for an origin from the Bangiales (Fig.
We have determined that the plastids of the Heterokonta are likely derived from members of the Cyanidiales and are not directly related to the plastids in the Cryptophyta and the Haptophyta.
Secondary plastids in the Cryptophyta, Haptophyta, and Heterokonta have polyphyletic
www.biology.uiowa.edu /debweb/html/Symbiose.php   (468 words)

  
 Inter Research » AME » v35 » n2 » p115-129
ABSTRACT: In fluorometric phytoplankton analysis, the detection of red cyanobacteria is hampered by acclimation processes of the cyanobacterial photosynthetic apparatus and spectral interferences with Cryptophyta.
In order to overcome these problems, a simplified energy distribution model accounting for energy pathways in the red cyanobacterial photosynthetic apparatus and the apparatus of Cryptophyta was developed.
Mathematical equations were derived that enabled calculation of the pigment content of Cryptophyta and red cyanobacteria in the same sample.
www.int-res.com /abstracts/ame/v35/n2/p115-129   (294 words)

  
 MavicaNET - Cryptophyta (cryptomonads)   (Site not responding. Last check: 2007-10-16)
Catalogo / Natura / Vita / Protoctists (Protoctistae) / Eucarioti inferiori / Cryptophyta (cryptomonads)
Catalogo / Natura / Vita / Protoctists (Protoctistae) / Le alghe dorate (Chrysophyta) / Cryptophyta (cryptomonads)
Catalogo / Natura / Vita / Protoctists (Protoctistae) / Cryptophyta (cryptomonads)
www.mavicanet.com /lite/ita/7103.html   (176 words)

  
 PLMItRNA   (Site not responding. Last check: 2007-10-16)
PLMItRNA is a database developed to facilitate retrieval of information on the distribution of tRNA molecules and genes in mitochondria of green plants (higher plants and green algae) and Cryptophyta, Rhodophyta and Stramenopiles algae.
In the multialignment section all the homologous sequences detected have been aligned.
Green plants, Cryptophyta, Rhodophyta and Stramenopiles sequences are aligned separately.
www.ba.itb.cnr.it /PLMItRNA   (1521 words)

  
 MavicaNET - Cryptomonads (Cryptophyta)   (Site not responding. Last check: 2007-10-16)
Каталёг / Прырода / Жыцьцё / Protoctists (Protoctistae) / Golden Algae (Chrysophyta) / Cryptomonads (Cryptophyta)
Some species are algal-like with green pigments for photosynthesis.
These organisms found in a wide variety of moist places ranging from algal blooms in the sea and on beaches to intestinal parasites in animals.
www.mavicanet.com /lite/bel/7103.html?sortby=8   (159 words)

  
 Phylogeny of the Bangiophycidae (Rhodophyta) and the secondary endosymbiotic origin of algal plastids -- Oliveira and ...
algal origin of the complex plastids of the Cryptophyta, Haptophyta,
Within the rhodoplasts, the complex plastids of the Cryptophyta,
The origin of the plastids in the Cryptophyta, Haptophyta, and
www.amjbot.org /cgi/content/full/87/4/482   (5527 words)

  
 Cryptomonad : Cryptophyta   (Site not responding. Last check: 2007-10-16)
Cryptomonad : Cryptophyta
article at Free Euro Online Encyclopedia
The cells are only around 10-20 μm in size and flattened in shape, with an anterior groove or pocket containg refractile extrusomes called ejectisomes.
It uses material from the wikipedia article Cryptomonad : Cryptophyta.
www.eurofreehost.com /cr/Cryptophyta.html   (229 words)

  
 CCCM | FWAC Catalog | Division Cryptophyta   (Site not responding. Last check: 2007-10-16)
CCCM Home > Freshwater Algal Culture Collection (FWAC) Isolate Catalog > Division Cryptophyta
Click on the Isolate number to get detailed information.
Copyright © 2001 Canadian Center for the Culture of Microorganisms
www.botany.ubc.ca /cccm/FWAC/FWACisolates/fwcrypto.html   (51 words)

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