allophenicadj.

Brit.

/ˌaləˈfiːnɪk/, U.S.

/ˌæləˈfinɪk/

Origin: Formed within English, by derivation. Etymons: allo- comb. form, phenotype n., -ic suffix.

Etymology: < allo- comb. form + phen- (in phenotype n.; compare phenotypic adj.) + -ic suffix.

Biology.

Of an organism: produced by the fusion of two embryos; tetraparental.

ΘΚΠ

the world > life > biology > biological processes > procreation or reproduction > embryo or fetus > [adjective] > produced by fusion of two

allophenic1967

tetraparental1970

1967 B. Mintz in Proc. National Acad. Sci. U.S.A. 58 349 The mice produced by aggregating eggs will henceforth be called allophenic mice.

1987 N. Maclean & B. K. Hall Cell Commitment & Differentiation viii. 136/1 Early mouse blastulae can be fused together to form chimaeric (allophenic, tetraparental) embryos.

2009 R. P. Lanza Essent. Stem Cell Biol. xxxvi. Studies of allophenic, tetraparental chimeric mice and targeted stem cell mutations suggest that a single stem cell undergoes an asymmetrical division to produce an identical daughter cell..and a committed progenitor cell, which differentiates into an adult epithelial cell type.

This entry has been updated (OED Third Edition, September 2012; most recently modified version published online December 2021).

单词	allophenic
释义	allophenicadj. Brit. /ˌaləˈfiːnɪk/, U.S. /ˌæləˈfinɪk/ Origin: Formed within English, by derivation. Etymons: allo- comb. form, phenotype n., -ic suffix. Etymology: < allo- comb. form + phen- (in phenotype n.; compare phenotypic adj.) + -ic suffix. Biology. Of an organism: produced by the fusion of two embryos; tetraparental. ΘΚΠ the world > life > biology > biological processes > procreation or reproduction > embryo or fetus > [adjective] > produced by fusion of two allophenic1967 tetraparental1970 1967 B. Mintz in Proc. National Acad. Sci. U.S.A. 58 349 The mice produced by aggregating eggs will henceforth be called allophenic mice. 1987 N. Maclean & B. K. Hall Cell Commitment & Differentiation viii. 136/1 Early mouse blastulae can be fused together to form chimaeric (allophenic, tetraparental) embryos. 2009 R. P. Lanza Essent. Stem Cell Biol. xxxvi. Studies of allophenic, tetraparental chimeric mice and targeted stem cell mutations suggest that a single stem cell undergoes an asymmetrical division to produce an identical daughter cell..and a committed progenitor cell, which differentiates into an adult epithelial cell type. This entry has been updated (OED Third Edition, September 2012; most recently modified version published online December 2021). < adj.1967
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