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Plasmodium Basilisci
''Plasmodium basilisci'' is a parasite of the genus ''Plasmodium'' subgenus ''Carinamoeba''. Like all ''Plasmodium'' species ''P. basilisci'' has both vertebrate and insect hosts. The vertebrate hosts for this parasite are reptiles. Discovery and description The first description of ''Plasmodium basilisci'' was in 2 iguanids of the sp. Basiliscus family (Wiegman, 1828) According to Palaez and Perez-Reyes: According to Nancy L. Herban and G. Robert Coatney, the following observation was made by Donald J. Pletsch on two ''Iguana iguana rhinolpha'' on April 28, 1968 in San Salvador: Today, it is known to be infecting reptiles only. Distribution This species occurs in Brazil, El Salvador and Honduras: Notes * Cyril Garnham found that a ''P. tropiduri'' parasite discovered by Fonseca to be ''P. basilisci'' but with eight merozoites per schizont.: Brazil, 1952. * Garnham described ''P. basilisci'' in the British Honduras in 1963. * Perez-Reyez found ''P. basilisci'' Pe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plasmodium
''Plasmodium'' is a genus of unicellular eukaryotes that are obligate parasites of vertebrates and insects. The life cycles of ''Plasmodium'' species involve development in a blood-feeding insect host which then injects parasites into a vertebrate host during a blood meal. Parasites grow within a vertebrate body tissue (often the liver) before entering the bloodstream to infect red blood cells. The ensuing destruction of host red blood cells can result in malaria. During this infection, some parasites are picked up by a blood-feeding insect (mosquitoes in majority cases), continuing the life cycle. ''Plasmodium'' is a member of the phylum Apicomplexa, a large group of parasitic eukaryotes. Within Apicomplexa, ''Plasmodium'' is in the order Haemosporida and family Plasmodiidae. Over 200 species of ''Plasmodium'' have been described, many of which have been subdivided into 14 subgenera based on parasite morphology and host range. Evolutionary relationships among different ''Pl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cell Nucleus
The cell nucleus (pl. nuclei; from Latin or , meaning ''kernel'' or ''seed'') is a membrane-bound organelle found in eukaryotic cells. Eukaryotic cells usually have a single nucleus, but a few cell types, such as mammalian red blood cells, have no nuclei, and a few others including osteoclasts have many. The main structures making up the nucleus are the nuclear envelope, a double membrane that encloses the entire organelle and isolates its contents from the cellular cytoplasm; and the nuclear matrix, a network within the nucleus that adds mechanical support. The cell nucleus contains nearly all of the cell's genome. Nuclear DNA is often organized into multiple chromosomes – long stands of DNA dotted with various proteins, such as histones, that protect and organize the DNA. The genes within these chromosomes are structured in such a way to promote cell function. The nucleus maintains the integrity of genes and controls the activities of the cell by regulating gene expres ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Basiliscus Plumbifrons
Basiliscus ( grc-gre, Βασιλίσκος, Basilískos; died 476/477) was Eastern Roman emperor from 9 January 475 to August 476. He became in 464, under his brother-in-law, Emperor Leo (457–474). Basiliscus commanded the army for an invasion of the Vandal Kingdom in 468, which was defeated at the Battle of Cape Bon. There were accusations at the time that Basiliscus was bribed by Aspar, the ; many historians dismiss this, instead concluding that Basiliscus was either incompetent or foolish for accepting Vandal King Gaiseric's offer of a truce, which the latter used to construct fireships. Basiliscus's defeat cost the Eastern Empire of gold, causing the empire to hover above bankruptcy for 30 years. When Basiliscus returned to Constantinople, he sought refuge in the Church of St. Sophia. His sister, Empress Verina, secured him a pardon and he left the church to retire in Neapolis. When Emperor Leo died in 474, his grandson Emperor Leo II (474) took power, but soo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Basiliscus Vittatus
The brown basilisk (''Basiliscus vittatus''), also commonly referred to as the striped basilisk or in some areas as the common basilisk, is a species of basilisk lizard in the family Corytophanidae. The species is native to Mexico, Central America and adjacent northwestern Colombia, Savage JM (2005). ''The Amphibians and Reptiles of Costa Rica: A Herpetofauna between Two Continents, between Two Seas.'' Chicago and London: University of Chicago Press. xx + 945 pp. . and has been introduced into the U.S. state of Florida as a feral species. The brown basilisk has large hind feet with narrow flaps of skin on the distal edge of each toe. The fact that they move quickly across the water gives them the appearance of " walking on water". Description The male brown basilisk can reach in total length (including tail), but the female is somewhat smaller. It has a three-part dorsal crest on the head, along the back, and along the tail. Coloration is brown or olive brown with black c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Merozoite
Apicomplexans, a group of intracellular parasites, have life cycle stages that allow them to survive the wide variety of environments they are exposed to during their complex life cycle. Each stage in the life cycle of an apicomplexan organism is typified by a ''cellular variety'' with a distinct morphology and biochemistry. Not all apicomplexa develop all the following cellular varieties and division methods. This presentation is intended as an outline of a hypothetical generalised apicomplexan organism. Methods of asexual replication Apicomplexans (sporozoans) replicate via ways of multiple fission (also known as schizogony). These ways include , and , although the latter is sometimes referred to as schizogony, despite its general meaning. Merogony is an asexually reproductive process of apicomplexa. After infecting a host cell, a trophozoite ( see glossary below) increases in size while repeatedly replicating its nucleus and other organelles. During this process, the org ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Schizont
Apicomplexans, a group of intracellular parasites, have life cycle stages that allow them to survive the wide variety of environments they are exposed to during their complex life cycle. Each stage in the life cycle of an apicomplexan organism is typified by a ''cellular variety'' with a distinct morphology and biochemistry. Not all apicomplexa develop all the following cellular varieties and division methods. This presentation is intended as an outline of a hypothetical generalised apicomplexan organism. Methods of asexual replication Apicomplexans (sporozoans) replicate via ways of multiple fission (also known as schizogony). These ways include , and , although the latter is sometimes referred to as schizogony, despite its general meaning. Merogony is an asexually reproductive process of apicomplexa. After infecting a host cell, a trophozoite ( see glossary below) increases in size while repeatedly replicating its nucleus and other organelles. During this process, the orga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyril Garnham
Percy Cyril Claude Garnham Companion of the Order of St Michael and St George, CMG Fellow of the Royal Society, FRS (15 January 1901 – 25 December 1994), was a British Biology, biologist and parasitologist. On his 90th birthday, he was called the "greatest living parasitologist". Early life and education Garnham was born in London, the son of Percy Claude Garnham (1875–1915), and Edith née Masham (1878–1951), an accomplished violinist. In World War I, his father served as a lieutenant in the Royal Navy and died at Gallipoli in 1915. He was educated at Paradise School and St Bartholomew's Hospital, London, and graduated in medicine in 1925. followed by a diploma in public health. In 1928 he was awarded an Doctor of Medicine, MD degree by the University of London for his work on malaria in Kenya and also a Gold Medal. Career Garnham's career started in 1925 as a member of the British Colonial Service, Colonial Medical Service in Kenya. This introduced him to a very wide r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cell (biology)
The cell is the basic structural and functional unit of life forms. Every cell consists of a cytoplasm enclosed within a membrane, and contains many biomolecules such as proteins, DNA and RNA, as well as many small molecules of nutrients and metabolites.Cell Movements and the Shaping of the Vertebrate Body in Chapter 21 of Molecular Biology of the Cell '' fourth edition, edited by Bruce Alberts (2002) published by Garland Science. The Alberts text discusses how the "cellular building blocks" move to shape developing embryos. It is also common to describe small molecules such as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carinamoeba
''Carinamoeba'' is a subgenus of the genus ''Plasmodium'' - all of which are parasitic unicellular eukaryotes. The subgenus was created in 1966 by Garnham.Garnham P.C.C. (1966) Malaria parasttes and other haemospordia. Oxford, Blackwell Species in this subgenus infect reptiles. Diagnostic features The original criterion for inclusion in this genus was the presence of small schizonts giving rise to 8 or less merozoites. The criteria were subsequently revised by Telford in 1988.Telford S. (1988) A contribution to the systematics of the reptilian malaria parasites, family Plasmodiidae (Apicomplexa: Haemosporina). Bulletin of the Florida State Museum Biological Sciences 34, 65-96 Species in the subgenus ''Carinamoeba'' have the following characteristics: Small schizonts giving rise to 8 or less merozoites The gametocytes like the schizonts are small. Species in this subgenus * ''Plasmodium attenuatum'' * ''Plasmodium auffenbergi'' * ''Plasmodium basilisci'' * ''Plasmodium cl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Merozoites
Apicomplexans, a group of intracellular parasites, have life cycle stages that allow them to survive the wide variety of environments they are exposed to during their complex life cycle. Each stage in the life cycle of an apicomplexan organism is typified by a ''cellular variety'' with a distinct morphology and biochemistry. Not all apicomplexa develop all the following cellular varieties and division methods. This presentation is intended as an outline of a hypothetical generalised apicomplexan organism. Methods of asexual replication Apicomplexans (sporozoans) replicate via ways of multiple fission (also known as schizogony). These ways include , and , although the latter is sometimes referred to as schizogony, despite its general meaning. Merogony is an asexually reproductive process of apicomplexa. After infecting a host cell, a trophozoite ( see glossary below) increases in size while repeatedly replicating its nucleus and other organelles. During this process, the org ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Salvador
San Salvador (; ) is the capital and the largest city of El Salvador and its eponymous department. It is the country's political, cultural, educational and financial center. The Metropolitan Area of San Salvador, which comprises the capital itself and 13 of its municipalities, has a population of 2,404,097. The urban area of San Salvador has a population of 1,600,000 inhabitants. The city is home to the ''Consejo de Ministros de El Salvador'' (Council of Ministries of El Salvador), the Legislative Assembly of El Salvador, the Supreme Court of El Salvador, and other governmental institutions, as well as the official residence of the President of El Salvador. San Salvador is located in the Salvadoran highlands, surrounded by volcanoes and prone to earthquakes. The city is also home to the Roman Catholic Archdiocese of San Salvador, as well as many Protestant branches of Christianity, including Evangelicals, Latter-day Saints, Baptists, and Pentecostals. San Salvador has the se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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