pangenesis

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pan·gen·e·sis

 (păn-jĕn′ĭ-sĭs)
n.
A theory of heredity proposed by Charles Darwin in which gemmules containing hereditary information from every part of the body coalesce in the gonads and are incorporated into the reproductive cells.

pan′ge·net′ic (-jə-nĕt′ĭk) adj.
pan′ge·net′i·cal·ly adv.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

pangenesis

(pænˈdʒɛnɪsɪs)
n
(Biology) a former theory of heredity, that each body cell produces hereditary particles that circulate in the blood before collecting in the reproductive cells. See also blastogenesis1
pangenetic adj
ˌpangeˈnetically adv
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

pangenesis

the theory advanced by Darwin, now rejected, that each part of the body is represented in each cell by gemmules, which are the basic units of hereditary transmission. — pangenetic, adj.
See also: Evolution
the theory advanced by Darwin, now rejected, that transmission of traits is caused by every cell’s throwing off particles called gemmules, which are the basic units of hereditary transmission. The gemmules were said to have collected in the reproductive cells, thus ensuring that each cell is represented in the germ cells. Cf. blastogenesis. — pangenetic, adj.
See also: Heredity
-Ologies & -Isms. Copyright 2008 The Gale Group, Inc. All rights reserved.
Translations
Pangenesis
References in periodicals archive ?
While the acquisition is not expected to be completed for several months, the PanGen partnership will continue with no changes.
But think about it: the definition of a gene has changed in a number of ways since it was introduced by Wilhem Johannsen in 1919 as an abbreviation for the term "pangen," which had been coined by Hugo de Vries 20 years earlier to describe the unit that controls the production of a single hereditary trait.