Related Searches

allotype

[al-uh-tahyp]

al·lo·type

[al-uh-tahyp]
noun
1.
Biology. a type specimen of the sex opposite to that of the holotype.
2.
Immunology. an antibody of a given class having certain molecular sites shared by only some members of a species and therefore acting as an antigen to other members of the same species.

Origin:
1915–20; allo- + type; in immunological sense, probably back formation from allotypy < French allotypie, coined in 1956

al·lo·typ·ic [al-uh-tip-ik] , adjective
al·lo·typ·i·cal·ly, adverb
al·lo·typ·y [al-uh-tahy-pee] , noun
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2012.
Cite This Source Link To allotype

00:10

00:09

00:08

00:07

00:06

00:05

00:04

00:03

00:02

00:01

Allotype is always a great word to know.
So is life cycle. Does it mean:
the cell produced by the union of two gametes before it undergoes cleavage or cell division
the continuous sequence of changes undergone by an organism from one primary form, as a gamete, to the development of the same form again
Collins
World English Dictionary
allotype (ˈæləˌtaɪp)
 
n
1.  biology an additional type specimen selected because of differences from the original type specimen, such as opposite sex or morphological details
2.  immunol any of the variant forms of a particular immunoglobulin found among members of the same species

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
Cite This Source
American Heritage
Medical Dictionary

allotype al·lo·type (āl'ə-tīp')
n.
Any of the genetically determined antigenic differences within a given class of immunoglobulin that occur among members of the same species.


al'lo·typ'ic (-tĭp'ĭk) adj.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Cite This Source
Dictionary.com, LLC. Copyright © 2012. All rights reserved.
  • Please Login or Sign Up to use the Recent Searches feature
FAVORITES
RECENT