chromatophore

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Related to Leucophore: Iridophores

chromatophore

 [kro-mat´o-for]
any pigmentary cell or color-producing plastid.

chro·mat·o·phore

(krō-mat'ō-fōr),
1. A colored plastid, due to the presence of chlorophyll or other pigments, found in certain forms of protozoa.
2. Melanophage; a pigment-bearing phagocyte found chiefly in the skin, mucous membrane, and choroid coat of the eye, and also in melanomas.
3. Synonym(s): chromophore
4. A colored plastid in plants, for example, chloroplasts, leukoplasts, etc.
[chromato- + G. phoros, bearing]

chromatophore

/chro·mato·phore/ (-for) any pigmentary cell or color-producing plastid.

chromatophore

(krō-măt′ə-fôr′)
n.
1. Any of several types of pigment cells, especially one found in a fish, amphibian, or reptile.
2. A multicellular organ in cephalopods that contains pigment cells.
3. A specialized pigment-bearing organelle in certain photosynthetic bacteria.

chro·mat·o·phore

(krō-mat'ō-fōr)
1. A plastid, colored because of the presence of chlorophyll or other pigments, found in certain forms of protozoa.
2. Melanophage; a pigment-bearing phagocyte found chiefly in the skin, mucous membrane, and choroid coat of the eye, and also in melanomas.
3. Synonym(s): chromophore.
4. A colored plastid in plants (e.g., chloroplasts, leukoplasts).
[chromato- + G. phoros, bearing]

chromatophore

A pigment-containing cell.

chromatophore

  1. (also called chromoplast) a pigmented PLASTID of plant cells which may be green due to the presence of chlorophyll or differently coloured because of the presence of CAROTENOID pigments. CHROMATOPHORES are often CHLOROPLASTS in which the pigment has broken down, as in the ripening of fruit.
  2. (in animals) a cell with pigment in the cytoplasm which can be dispersed or concentrated so changing the colour of the animal as a whole. Animals with this characteristic include frogs, chameleons, cephalopods.
  3. (in photosynthetic bacteria and CYANOBACTERIA) a membranous structure carrying photosynthetic pigments.

chromatophore

any pigmentary cell or color-producing plastid.
References in periodicals archive ?
As shown in Figure 5, the skin sculpture and patterning are similar to those in our field samples, including the white leucophore marking at the distal end of the mantle (Fig.
In addition, the response to neural stimulation of melanophores and leucophores is opposite: whereas in melanophores the action of neurotransmitters induces the rapid aggregation of melanosomes (and hence fading of the black coloration), in leucophores it induces the dispersion of pigment (whitening), and because the melanophores and leucophores that form chromatophore units may be innervated by the same fibers, this opposite response occurs simultaneously.
Chromatic expression is achieved by pigmented chromatophores, underlying reflective leucophores and iridophores, and polarizing elements (Mirow, 1972a, b; Messenger, 1974; Packard and Hochberg, 1977; Cloney and Brocco, 1983; Packard, 1988; Mathger and Hanlon, 2007).