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| X | |
Although the letter X is used as a symbol in ... |
| X body | |
An obsolete term for Langerhans' granule.
(05 Mar 2000)
... |
| X chromosome | |
<genetics> A sex chromosome. In mammals paired in females (XX), ... |
| X disease | |
One of several viral diseases of obscure aetiology.
(05 Mar 2000)
... |
| X disease of cattle | |
bovine hyperkeratosis
... |
| x factor | |
<biochemistry> A precursor necessary to synthesise cytochromes.
(09 Oct 1997)
... |
| X inactivation | |
<cell biology> The inactivation of one or other of each ... |
| X linked disease | |
<disease, genetics> A genetic or inherited disease whose controlling gene ... |
| x wave | |
The wave in the atrial or venous pulse curves produced ... |
| X zone | |
A transient adrenocortical zone present in some rodents at birth, ... |
| X-esotropia | |
Decreasing convergence from the primary position in both upward and ... |
| X-exotropia | |
Increasing divergence from primary position in both upward and downward ... |
| x-linked | |
On the X chromosome. Linked in genetics does not mean ... |
| X-linked gene | |
A gene located on an X chromosome.
(05 Mar 2000)
... |
| X-linked hypogammaglobulinaemia | |
A congenital, X-linked recessive, primary immunodeficiency characterised by decreased numbers ... |
| X-linked ichthyosis | |
A form of ichthyosis, due to 3-beta-hydroxysteroidsulfate sulfatase deficiency, that ... |
| X-linked inheritance | |
The pattern of inheritance that may result from a mutant ... |
| X-linked locus | |
Any locus that in normal karyotypes is borne on the ... |
| x-omat | |
A trade name (of Kodak) that has become the generic ... |
| x-point | |
<radiobiology> Place where the poloidal magnetic field vanishes in such ... |
| X-Pro aminopeptidase | |
<enzyme> Proline specific exopeptidase
Registry number: EC 3.4.11.9
Synonym: x-prolyl aminopeptidase, proline-specific ... |
| x-radiation | |
Radiant energy from an X-ray tube.
See: X-ray.
(05 Mar 2000)
... |
| X-ray | |
<investigation> A type of irradiation used for imaging purposes that ... |
| X-ray computed tomography | |
<radiology> Tomography using X-ray transmission and a computer to reconstruct ... |
| X-ray crystallography | |
<investigation> A technique of determining the three-dimensional structure of a ... |
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