Search results
Results From The WOW.Com Content Network
Fission in the mitotic phase of cell division of green algae forms autospores. Cells may use different methods to produce different numbers of autospores or multinucleated autospores; for example, the Dictyochloropsis genus of algae can produce between 4 and 16 autospores when they reproduce.
Protothecosis, otherwise known as Algaemia, is a disease found in dogs, cats, cattle, and humans caused by a type of green alga known as Prototheca that lacks chlorophyll and enters the human or animal bloodstream. It and its close relative Helicosporidium are unusual in that they are actually green algae that have become parasites. [1]
Binary fission is generally rapid, though its speed varies between species. For E. coli, cells typically divide about every 20 minutes at 37 °C. [11] Because the new cells will, in turn, undergo binary fission on their own, the time binary fission requires is also the time the bacterial culture requires to double in the number of cells it ...
Tests show the toxin at clumps of algae 50 times higher than in nearby water.
Dogs may be exposed by drinking the water, eating the algae or licking it off their fur," according to the city. "People can have symptoms from these toxins as well. Because humans are less likely ...
Main Menu. News. News
Dinophysis thecae are divided into halves by a sagittal fission suture. [4] There are five types of thecae ornamentation in this genus, [4] and those are a useful character for species identification. [4] Dinophysis mainly divide by binary fission. [4] Dinophysis chloroplasts are usually rod-shaped or granular and yellow or brown colored. [4]
Two dog owners in North Carolina are speaking out after their three pups died following what initially appeared to be an innocent swim in a pond. 3 dogs die from toxic algae poisoning within hours ...