| heterocercy | <anatomy> Unequal development of the tail lobes of fishes; the possession of a heterocercal tail. Origin: Hetero- + Gr. A tail. Source: Websters Dictionary (01 Mar 1998) |
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| heterocheiral | Heterochiral Relating to or referred to the other hand. Origin: hetero-+ G. Cheir, hand (05 Mar 2000) |
| heterochromatic | Characteristic of heterochromatin. (05 Mar 2000) |
| heterochromatin | <cell biology, genetics> The chromosomal regions that are condensed during interphase and at the time of nuclear division. They show what is considered an abnormal pattern of staining as opposed to euchromatin. Can be subdivided into constitutive regions (present in all cells) and facultative heterochromatin (present in some cells only). The inactive X chromosome of female mammals is an example of facultative heterochromatin. (18 Nov 1997) |
| heterochromatin, constituitive | Heterochromatin that is fixed and irreversible. Regions of constituitive heterochromatin are located at very specific spots in the genome (on chromosomes 1, 9, 16 and the y chromosome, the tiny short arms of chromosomes 13-15 and 21 and 22, and near the centromeres of chromosomes) and consists of DNA that contains many tandem (not inverted) repeats of a short basic repeating unit (known as satellite DNA). (12 Dec 1998) |
| heterochromatin, facultative | Heterochromatin that need not always be heterochromatic but has the faculty to return to the normal euchromatic state. The inactive x chromosome is made up of facultatative heterochromatin. When a woman transmits that x to a son, it reverts to euchromatin and genetic activity. (12 Dec 1998) |
| heterochromia | Different colours. (12 Dec 1998) |
| heterochromia iridis | A difference of colour between the iris of one eye and the other. (a person with one brown and one blue eye has heterochromia iridis.) also, a difference in colour within an iris (sectoral heterochromia iridis). (12 Dec 1998) |
| heterochromic cyclitis | A chronic inflammatory cyclitis in which the iris of the affected eye becomes atrophic. (05 Mar 2000) |
| heterochromic uveitis | Anterior uveitis and depigmentation of the iris. Synonym: Fuchs' uveitis. (05 Mar 2000) |
| heterochromosome | <genetics> One or more chromosomes that can be distinguished from autosomes by their morphology and behaviour. Synonym: accessory chromosome, heterochromosome, sex chromosome. (18 Nov 1997) |
| heterochromous | <botany> Having the central florets of a flower head of a different colour from those of the circumference. Origin: Hetero- + Gr. Colour. Source: Websters Dictionary (01 Mar 1998) |
| heterochron | Having varying chronaxies. Origin: hetero-+ G. Chronos, time (05 Mar 2000) |
| heterochronia | Origin or development of tissues or organs at an unusual time or out of the regular sequence. Compare: synchronia. Origin: hetero-+ G. Chronos, time (05 Mar 2000) |
| heterochronic | Relating to heterochronia. Synonym: heterochronic. (05 Mar 2000) |
Synonyms : Heterocyclic Cpds, 3 Ring, 3-Ring Heterocyclic Compounds, Compounds, 3-Ring Heterocyclic, Heterocyclic Compounds, 3 Ring
Synonyms : Bridged-Ring Heterocyclic Compounds, Bridged Ring Heterocyclic Compounds, Compounds, Bridged-Ring Heterocyclic, Heterocyclic Compounds, Bridged Ring
Synonyms : Oxides, Heterocyclic
Synonyms : Analyses, Heteroduplex, Analysis, Heteroduplex, Heteroduplex Analyses
Synonyms : hnRNP D Protein, Heterogeneous Nuclear Ribonucleoprotein D, Ribonucleoprotein D, Heterogeneous-Nuclear
| heterozygous |
having dissimilar alleles at corresponding chromosomal loci; "heterozygous for eye color"
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| heterozygosity |
the state of being heterozygous; having two different alleles of the same gene
출처: wordnet.princeton.edu/perl/webwn
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| heterocephalus |
sand rats
출처: wordnet.princeton.edu/perl/webwn
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| heterocyclic |
heterocyclic compound: a compound containing a heterocyclic ring containing a closed ring of atoms of which at least one is not a carbon atom
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| heterogeneity |
the quality of being diverse and not comparable in kind
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| hetero | (electronics) produced by heterodyning two oscillations |
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| hetero | an oscillator whose output heterodynes with the incoming radio signal to produce sum and difference tones |
| hetero | a radio receiver that combines a locally generated frequency with the carrier frequency to produce a supersonic signal that is demodulated and amplified |
| hetero | of parasites |
| hetero | of parasitic animals |
| hetero | the quality of being diverse and not comparable in kind |
| hetero | originating outside the body |
| hetero | consisting of elements that are not of the same kind or nature |
| hetero | the quality of being diverse and not comparable in kind |
| hetero | the alternation of two or more different forms in the life cycle of a plant or animal |
| hetero | originating outside the body |
| hetero | consisting of elements that are not of the same kind or nature |