|
Amoebophrya
''Amoebophyra'' (or ''Amoebophrya'') is a genus of dinoflagellates. ''Amoebophyra'' is a syndinian parasite that infects free-living dinoflagellates that are attributed to a single species by using several host-specific parasites. It acts as "biological control agents for red tides and in defining species of Amoebophrya." Researchers have found a correlation between a large amount of host specify and the impact host parasites may have on other organisms. Due to the host specificity found in each strain of Amoebophrya's physical makeup, further studies need to be tested to determine whether the ''Amoebophrya'' can act as a control against harmful algal blooms. ''Amoebophyra'' strains Different strains of ''Amoebophyra'' have been seen to infect different host species. Though research regarding the specificity of ''Amoebophyra'' is currently underway, the current hypothesis supported is that they range from non-host-specific to extremely host specific. Over twenty dinoflage ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amoebophyra Sp Ex
''Amoebophyra'' (or ''Amoebophrya'') is a genus of dinoflagellates. ''Amoebophyra'' is a syndinian parasite that infects free-living dinoflagellates that are attributed to a single species by using several host (biology), host-specific parasites. It acts as "biological control agents for red tides and in defining species of Amoebophrya." Researchers have found a correlation between a large amount of host specify and the impact host parasites may have on other organisms. Due to the host specificity found in each strain of Amoebophrya's physical makeup, further studies need to be tested to determine whether the ''Amoebophrya'' can act as a control against harmful algal blooms. ''Amoebophyra'' strains Different strain (biology), strains of ''Amoebophyra'' have been seen to infect different host species. Though research regarding the specificity of ''Amoebophyra'' is currently underway, the current hypothesis supported is that they range from non-host-specific to extremely host s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amoebophyraceae
''Amoebophyra'' (or ''Amoebophrya'') is a genus of dinoflagellates. ''Amoebophyra'' is a syndinian parasite that infects free-living dinoflagellates that are attributed to a single species by using several host-specific parasites. It acts as "biological control agents for red tides and in defining species of Amoebophrya." Researchers have found a correlation between a large amount of host specify and the impact host parasites may have on other organisms. Due to the host specificity found in each strain of Amoebophrya's physical makeup, further studies need to be tested to determine whether the ''Amoebophrya'' can act as a control against harmful algal blooms. ''Amoebophyra'' strains Different strains of ''Amoebophyra'' have been seen to infect different host species. Though research regarding the specificity of ''Amoebophyra'' is currently underway, the current hypothesis supported is that they range from non-host-specific to extremely host specific. Over twenty dinoflagell ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amoebophyra Sp
''Amoebophyra'' (or ''Amoebophrya'') is a genus of dinoflagellates. ''Amoebophyra'' is a syndinian parasite that infects free-living dinoflagellates that are attributed to a single species by using several host-specific parasites. It acts as "biological control agents for red tides and in defining species of Amoebophrya." Researchers have found a correlation between a large amount of host specify and the impact host parasites may have on other organisms. Due to the host specificity found in each strain of Amoebophrya's physical makeup, further studies need to be tested to determine whether the ''Amoebophrya'' can act as a control against harmful algal blooms. ''Amoebophyra'' strains Different strains of ''Amoebophyra'' have been seen to infect different host species. Though research regarding the specificity of ''Amoebophyra'' is currently underway, the current hypothesis supported is that they range from non-host-specific to extremely host specific. Over twenty dinoflagell ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amoebophrya Sp
''Amoebophyra'' (or ''Amoebophrya'') is a genus of dinoflagellates. ''Amoebophyra'' is a syndinian parasite that infects free-living dinoflagellates that are attributed to a single species by using several host-specific parasites. It acts as "biological control agents for red tides and in defining species of Amoebophrya." Researchers have found a correlation between a large amount of host specify and the impact host parasites may have on other organisms. Due to the host specificity found in each strain of Amoebophrya's physical makeup, further studies need to be tested to determine whether the ''Amoebophrya'' can act as a control against harmful algal blooms. ''Amoebophyra'' strains Different strains of ''Amoebophyra'' have been seen to infect different host species. Though research regarding the specificity of ''Amoebophyra'' is currently underway, the current hypothesis supported is that they range from non-host-specific to extremely host specific. Over twenty dinoflagell ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dinoflagellates
The dinoflagellates (Greek δῖνος ''dinos'' "whirling" and Latin ''flagellum'' "whip, scourge") are a monophyletic group of single-celled eukaryotes constituting the phylum Dinoflagellata and are usually considered algae. Dinoflagellates are mostly marine plankton, but they also are common in freshwater habitats. Their populations vary with sea surface temperature, salinity, and depth. Many dinoflagellates are photosynthetic, but a large fraction of these are in fact mixotrophic, combining photosynthesis with ingestion of prey (phagotrophy and myzocytosis). In terms of number of species, dinoflagellates are one of the largest groups of marine eukaryotes, although substantially smaller than diatoms. Some species are endosymbionts of marine animals and play an important part in the biology of coral reefs. Other dinoflagellates are unpigmented predators on other protozoa, and a few forms are parasitic (for example, ''Oodinium'' and ''Pfiesteria''). Some dinoflagellates prod ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Syndinian
The Syndiniales are an order of early branching dinoflagellates (also known as Marine Alveolates, "MALVs"), found as parasites of crustaceans, fish, algae, cnidarians, and protists (ciliates, radiolarians, other dinoflagellates). The trophic form is often multinucleate, and ultimately divides to form motile spores, which have two flagella in typical dinoflagellate arrangement. They lack a theca and chloroplasts, and unlike all other orders, the nucleus is never a dinokaryon. A well-studied example is ''Amoebophrya'', which is a parasite of other dinoflagellates and may play a part in ending red tides. Several MALV groups have been assigned to Syndiniales; recent studies, however, show paraphyly of MALVs suggesting that only those groups that branch as sister to dinokaryotes ('core dinoflagellates') belong to Syndiniales. Taxonomy * Class Syndiniophyceae Loeblich III, 1976 ''Syndinearef> ** Order Syndiniales Loeblich III 1976 occidinales Chatton & Biecheler 1934*** Family Hem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dinoflagellate
The dinoflagellates (Greek δῖνος ''dinos'' "whirling" and Latin ''flagellum'' "whip, scourge") are a monophyletic group of single-celled eukaryotes constituting the phylum Dinoflagellata and are usually considered algae. Dinoflagellates are mostly marine plankton, but they also are common in freshwater habitats. Their populations vary with sea surface temperature, salinity, and depth. Many dinoflagellates are photosynthetic, but a large fraction of these are in fact mixotrophic, combining photosynthesis with ingestion of prey (phagotrophy and myzocytosis). In terms of number of species, dinoflagellates are one of the largest groups of marine eukaryotes, although substantially smaller than diatoms. Some species are endosymbionts of marine animals and play an important part in the biology of coral reefs. Other dinoflagellates are unpigmented predators on other protozoa, and a few forms are parasitic (for example, ''Oodinium'' and ''Pfiesteria''). Some dinoflagellates pro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Syndiniales
The Syndiniales are an order of early branching dinoflagellates (also known as Marine Alveolates, "MALVs"), found as parasites of crustaceans, fish, algae, cnidarians, and protists (ciliates, radiolarians, other dinoflagellates). The trophic form is often multinucleate, and ultimately divides to form motile spores, which have two flagella in typical dinoflagellate arrangement. They lack a theca and chloroplasts, and unlike all other orders, the nucleus is never a dinokaryon. A well-studied example is ''Amoebophrya'', which is a parasite of other dinoflagellates and may play a part in ending red tides. Several MALV groups have been assigned to Syndiniales; recent studies, however, show paraphyly of MALVs suggesting that only those groups that branch as sister to dinokaryotes ('core dinoflagellates') belong to Syndiniales. Taxonomy * Class Syndiniophyceae Loeblich III, 1976 ''Syndinearef> ** Order Syndiniales Loeblich III 1976 occidinales Chatton & Biecheler 1934*** Fam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Syndiniophyceae
The Syndiniales are an order of early branching dinoflagellates (also known as Marine Alveolates, "MALVs"), found as parasites of crustaceans, fish, algae, cnidarians, and protists (ciliates, radiolarians, other dinoflagellates). The trophic form is often multinucleate, and ultimately divides to form motile spores, which have two flagella in typical dinoflagellate arrangement. They lack a theca and chloroplasts, and unlike all other orders, the nucleus is never a dinokaryon. A well-studied example is ''Amoebophrya'', which is a parasite of other dinoflagellates and may play a part in ending red tides. Several MALV groups have been assigned to Syndiniales; recent studies, however, show paraphyly of MALVs suggesting that only those groups that branch as sister to dinokaryotes ('core dinoflagellates') belong to Syndiniales. Taxonomy * Class Syndiniophyceae Loeblich III, 1976 ''Syndinearef> ** Order Syndiniales Loeblich III 1976 occidinales Chatton & Biecheler 1934*** Family He ... [...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] |
Infections
An infection is the invasion of tissue (biology), tissues by pathogens, their multiplication, and the reaction of host (biology), host tissues to the infectious agent and the toxins they produce. An infectious disease, also known as a transmissible disease or communicable disease, is an Disease#Terminology, illness resulting from an infection. Infections can be caused by a wide range of pathogens, most prominently pathogenic bacteria, bacteria and viruses. Hosts can fight infections using their immune system. Mammalian hosts react to infections with an Innate immune system, innate response, often involving inflammation, followed by an Adaptive immune system, adaptive response. Specific pharmaceutical drug, medications used to treat infections include antibiotics, antiviral drug, antivirals, antifungal medication, antifungals, Antiprotozoal agent, antiprotozoals, and antihelminthics. Infectious diseases resulted in 9.2 million deaths in 2013 (about 17% of all deaths). The branch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reproductive
The reproductive system of an organism, also known as the genital system, is the biological system made up of all the anatomical organs involved in sexual reproduction. Many non-living substances such as fluids, hormones, and pheromones are also important accessories to the reproductive system. Unlike most organ systems, the sexes of differentiated species often have significant differences. These differences allow for a combination of genetic material between two individuals, which allows for the possibility of greater genetic fitness of the offspring. Reproductive System 2001 Body Guide powered by Adam Animals In mammals, the major organs of the reproductive system include the external |
