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Plasmodium is a eukaryote but with unusual features. The genus Plasmodium consists of all eukaryotes in the phylum Apicomplexa that both undergo the asexual replication process of merogony inside host red blood cells and produce the crystalline pigment hemozoin as a byproduct of digesting host hemoglobin. [2]
P. polycephalum plasmodium cultivating two "islands" of agar substrate overlying a glass coverslip. Physarum polycephalum growing from an oat flake (center) towards hairy roots of the plant Valeriana officinalis (left). Physarum polycephalum has been shown to exhibit characteristics similar to those seen in single-celled creatures and eusocial ...
List of Plasmodium species False-colored electron micrograph of a sporozoite Scientific classification Domain: Eukaryota Clade: Diaphoretickes Clade: TSAR Clade: SAR Clade: Alveolata Phylum: Apicomplexa Class: Aconoidasida Order: Haemospororida Family: Plasmodiidae Genus: Plasmodium Marchiafava & Celli, 1885 Subgenera Plasmodium (Bennettinia) Plasmodium (Carinamoeba) Plasmodium (Giovannolaia ...
Diagram of Plasmodium structure. Mixotrophic protists obtain nutrients through organic and inorganic carbon compounds simultaneously. [1] All cells have a plasma membrane. In a protist, the plasma membrane is also known as the plasmalemma. Just below the plasma membrane, and in the inner fluid region, cytoplasm can be found.
The plasmodium grows into an interconnected network of protoplasmic strands. [42] Within each protoplasmic strand, the cytoplasmic contents rapidly stream, periodically reversing direction. The streaming protoplasm within a plasmodial strand can reach speeds of up to 1.35 mm per second in Physarum polycephalum , the fastest for any microorganism.
Subgenus Plasmodium Bray 1963 emend. Garnham 1964; Subgenus Sauramoeba Garnham 1966; Subgenus Vinckeia Garnham 1964; Genus Polychromophilus Landau et al 1984; Genus Rayella Dasgupta 1967; Genus Saurocytozoon Lainson & Shaw 1969; Genus †Vetufebrus Poinar 2011; The genus Mesnilium is the only taxon that infects fish. The genus has a single ...
A plasmodium is a living structure of cytoplasm that contains many nuclei, rather than being divided into individual cells each with a single nucleus. Plasmodia are best known from slime molds , but are also found in parasitic Myxosporea , and some algae such as the Chlorarachniophyta .
Plasmodium falciparum is a unicellular protozoan parasite of humans, and the deadliest species of Plasmodium that causes malaria in humans. [2] The parasite is transmitted through the bite of a female Anopheles mosquito and causes the disease's most dangerous form, falciparum malaria. P. falciparum is therefore regarded as the deadliest ...