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Chromogranin B
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D053378 |
[A type of chromogranin which was initially characterized in a rat PHEOCHROMOCYTOMA CELL LINE. It is found in many species including human, rat, mouse, and others. It is an acidic protein with 626 to 657 amino acid residues. In some species, it inhibits secretion of PARATHYROID HORMONE or INSULIN and exerts bacteriolytic effects in others.
] |
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Chromogranins
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D002864 |
[A group of acidic proteins that are major components of SECRETORY GRANULES in the endocrine and neuroendocrine cells. They play important roles in the aggregation, packaging, sorting, and processing of secretory protein prior to secretion. They are cleaved to release biologically active peptides. There are various types of granins, usually classified by their sources.
] |
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Chromohalobacter
|
D055353 |
[A genus of gram-negative, moderately halophilic bacteria in the family HALOMONADACEAE. They are chemoorganotrophic and grow optimally in media containing 8-10% salt.
] |
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Chromolaena
|
D036604 |
[A plant genus of the family ASTERACEAE. The common name of thoroughwort is also used for other plants including EUPATORIUM; CHROMOLAENA, Hebeclinium and Koanophyllon. Eupolin is the aqueous extract of the leaves.
] |
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Chromomycin A3
|
D014128 |
[Glycosidic antibiotic from Streptomyces griseus used as a fluorescent stain of DNA and as an antineoplastic agent.
] |
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Chromomycins
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D002865 |
[A complex of several closely related glycosidic antibiotics from Streptomyces griseus. The major component, CHROMOMYCIN A3, is used as a fluorescent stain of DNA where it attaches and inhibits RNA synthesis. It is also used as an antineoplastic agent, especially for solid tumors.
] |
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Chromonar
|
D002866 |
[A coronary vasodilator agent.
] |
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Chromones
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D002867 |
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Chromophore-Assisted Light Inactivation
|
D061885 |
[A technique for causing a targeted loss of molecular function from REACTIVE OXYGEN SPECIES that are formed by the illumination of dyes placed in the immediate vicinity of the target molecule.
] |
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Chromosomal Instability
|
D043171 |
[An increased tendency to acquire CHROMOSOME ABERRATIONS when various processes involved in chromosome replication, repair, or segregation are dysfunctional.
] |
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Chromosomal Position Effects
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D055012 |
[The effects on gene expression that depend on the location of a gene with respect to its neighboring genes and region of chromosome. Stable position effects are sequence dependent. Variegated position effects depend on whether the gene is located in or adjacent to HETEROCHROMATIN or EUCHROMATIN.
, Cell to cell variation in gene expression caused by chromosomal position effects.
] |
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Chromosomal Proteins, Non-Histone
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D002868 |
[Nucleoproteins, which in contrast to HISTONES, are acid insoluble. They are involved in chromosomal functions; e.g. they bind selectively to DNA, stimulate transcription resulting in tissue-specific RNA synthesis and undergo specific changes in response to various hormones or phytomitogens.
] |
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Chromosomal Puffs
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D059045 |
[Regions along polytene chromosomes that are uncondensed and active in DNA REPLICATION or RNA transcription (GENETIC TRANSCRIPTION).
] |
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Chromosome Aberrations
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D002869 |
[Abnormal number or structure of chromosomes. Chromosome aberrations may result in CHROMOSOME DISORDERS.
] |
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Chromosome Banding
|
D002871 |
[Staining of bands, or chromosome segments, allowing the precise identification of individual chromosomes or parts of chromosomes. Applications include the determination of chromosome rearrangements in malformation syndromes and cancer, the chemistry of chromosome segments, chromosome changes during evolution, and, in conjunction with cell hybridization studies, chromosome mapping.
] |
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Chromosome Breakage
|
D019457 |
[A type of chromosomal aberration involving DNA BREAKS. Chromosome breakage can result in CHROMOSOMAL TRANSLOCATION; CHROMOSOME INVERSION; or SEQUENCE DELETION.
] |
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Chromosome Breakpoints
|
D056905 |
[The specific sequence of DNA where CHROMOSOME BREAKS have occurred.
, The locations in specific DNA sequences where CHROMOSOME BREAKS have occurred.
] |
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Chromosome Deletion
|
D002872 |
[Actual loss of portion of a chromosome.
] |
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Chromosome Disorders
|
D025063 |
[Clinical conditions caused by an abnormal chromosome constitution in which there is extra or missing chromosome material (either a whole chromosome or a chromosome segment). (from Thompson et al., Genetics in Medicine, 5th ed, p429)
] |
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Chromosome Duplication
|
D058674 |
[An aberration in which an extra chromosome or a chromosomal segment is made.
] |
