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Twist-Related Protein 1
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D051879 |
[A basic helix-loop-helix transcription factor that was originally identified in DROSOPHILA as essential for proper gastrulation and MESODERM formation. It plays an important role in EMBRYONIC DEVELOPMENT and CELL DIFFERENTIATION of MUSCLE CELLS, and is found in a wide variety of organisms.
] |
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Twist-Related Protein 2
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D000071417 |
[A twist family transcription factor that is expressed in MESODERM as well as the DERMIS during mammalian EMBRYOGENESIS. It is structurally and functionally similar to TWIST-RELATED PROTEIN 1; it also regulates OSTEOGENESIS and the expression of CYTOKINES in response to INFLAMMATION.
] |
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Two-Dimensional Difference Gel Electrophoresis
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D057825 |
[Methods of comparing two or more samples on the same two-dimensional gel electrophoresis gel.
] |
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Two-Hybrid System Techniques
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D020798 |
[Variations on the two-hybrid system technique that analyze for proteins interacting with specific DNA sequences.
, Variations on the two-hybrid system technique that analyze for mutations or small molecules that interfere with or dissociate specific protein-protein interactions.
, Variations on the two-hybrid system technique that analyze for mutations or small molecules that interfere with or dissociate specific protein-DNA interactions.
, Screening techniques first developed in yeast to identify genes encoding interacting proteins. Variations are used to evaluate interplay between proteins and other molecules. Two-hybrid techniques refer to analysis for protein-protein interactions, one-hybrid for DNA-protein interactions, three-hybrid interactions for RNA-protein interactions or ligand-based interactions. Reverse n-hybrid techniques refer to analysis for mutations or other small molecules that dissociate known interactions.
, Variations on the two-hybrid system technique.
, Variations on the two-hybrid system technique that analyze for proteins that interact with specific RNA molecules.
, Variations on the two-hybrid system technique that analyze for mutations or small molecules that interfere with or dissociate specific interactions between protein and RNA molecules or other ligands.
] |
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Tylenchida
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D017187 |
[An order of nematodes consisting of many species which are plant parasites. Female worms lay eggs that hatch either in soil or in the host plant.
] |
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Tylenchoidea
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D014431 |
[A superfamily of nematodes whose members are free-living saprophytes or parasites of plants. Ova are sometimes found in human feces after ingestion of infected plants.
] |
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Tylophora
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D031110 |
[A plant genus of the family ASCLEPIADACEAE. Members contain phenanthro-indolizidine alkaloids.
] |
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Tylosin
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D015645 |
[Macrolide antibiotic obtained from cultures of Streptomyces fradiae. The drug is effective against many microorganisms in animals but not in humans.
] |
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Tymoviridae
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D046830 |
[A family of icosahedral, non-enveloped, RNA plant viruses comprised of three genera: TYMOVIRUS, Marafivirus and Maculavirus.
] |
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Tymovirus
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D017806 |
[A genus of plant viruses, in the family TYMOVIRIDAE, possessing a narrow host range that includes CRUCIFERAE. Transmission occurs by BEETLES and mechanical inoculation.
] |
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Tympanic Membrane
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D014432 |
[An oval semitransparent membrane separating the external EAR CANAL from the tympanic cavity (EAR, MIDDLE). It contains three layers: the skin of the external ear canal; the core of radially and circularly arranged collagen fibers; and the MUCOSA of the middle ear.
] |
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Tympanic Membrane Perforation
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D018058 |
[A temporary or persistent opening in the eardrum (TYMPANIC MEMBRANE). Clinical signs depend on the size, location, and associated pathological condition.
] |
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Tympanocentesis
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D000069356 |
[Needle aspiration of fluid from the MIDDLE EAR through a puncture in the TYMPANIC MEMBRANE.
] |
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Tympanoplasty
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D014433 |
[Surgical reconstruction of the hearing mechanism of the middle ear, with restoration of the drum membrane to protect the round window from sound pressure, and establishment of ossicular continuity between the tympanic membrane and the oval window. (Dorland, 28th ed.)
] |
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Type A Personality
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D014434 |
[Established behavior pattern characterized by excessive drive and ambition, impatience, competitiveness, sense of time urgency, and poorly contained aggression.
] |
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Type B Personality
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D064414 |
[Behavior pattern characterized by a generally calm and even-tempered demeanor. Emotionally, such personality types show less frequent irritation, anger, hostility, and aggression than Type A individuals. (from International Encyclopedia of the Social Sciences, 2008, p. 223)
] |
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Type C Phospholipases
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D010738 |
[A subclass of phospholipases that hydrolyze the phosphoester bond found in the third position of GLYCEROPHOSPHOLIPIDS. Although the singular term phospholipase C specifically refers to an enzyme that catalyzes the hydrolysis of PHOSPHATIDYLCHOLINE (EC 3.1.4.3), it is commonly used in the literature to refer to broad variety of enzymes that specifically catalyze the hydrolysis of PHOSPHATIDYLINOSITOLS.
, An enzyme found in the alpha-toxin of Clostridium welchii and other strains of clostridia and bacilli. It hydrolyzes glycerophosphatidates with the formation of 1,2-diacylglycerol and a phosphorylated nitrogenous base such as choline.
] |
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Type D Personality
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D064415 |
[Behavior pattern characterized by negative emotionality, an inability to express emotions, and social isolation, which has been linked to greater cardiovascular disease and increased mortality. (from International Encyclopedia of the Social Sciences, 2008, p. 217)
] |
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Type I Secretion Systems
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D000069177 |
[Gram-negative bacterial secretion systems which translocate effectors in a single step across the inner and outer membranes. The one-step secretion is carried out by a channel that passes from the CYTOPLASM, through the inner membrane, PERIPLASMIC SPACE, and outer membrane, to the EXTRACELLULAR SPACE. The specificity of type I secretions systems are determined by the specificity of the three subcomponents forming the channel - an ATP transporter (ATP-BINDING CASSETTE TRANSPORTERS); a membrane fusion protein (MEMBRANE FUSION PROTEINS); and an outer membrane protein (BACTERIAL OUTER MEMBRANE PROTEINS.)
] |
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Type II Secretion Systems
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D000069178 |
[Gram-negative bacterial secretion systems which carry out the secretion of folded proteins.T2SSs secrete folded proteins from the PERIPLASMIC SPACE that have been exported there by SEC TRANSLOCASE or TAT SECRETION SYSTEMS, or they secrete folded proteins directly from the CYTOPLASM. The T2SSs have four substructures, an ATPase, an inner membrane platform, a pseudopilin, and secretin, an outer membrane complex which is a channel for secretion. (This bacterial secretin is not the same as the mammalian hormone also named SECRETIN.)
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