self-incompatibleadj.n.

Brit.

/ˌsɛlfɪnkəmˈpatᵻbl/,

/ˌsɛlfɪŋkəmˈpatᵻbl/, U.S.

/ˌsɛlfɪnkəmˈpædəbəl/,

/ˌsɛlfɪŋkəmˈpædəbəl/

Origin: Formed within English, by derivation. Etymons: self- prefix, incompatible adj.

Etymology: < self- prefix + incompatible adj. Compare self-compatible adj. Compare also slightly earlier self-incompatibility n.

Botany.

A. adj.

Of a flowering plant or species: incapable of being fertilized by its own pollen. Contrasted with self-compatible adj.

ΘΚΠ

the world > plants > part of plant > reproductive part(s) > flower or part containing reproductive organs > flower or flowering plant > [adjective] > characterized by pollination > self-fertilizing or fertilized > not self-fertilizing

hercogamous1880

hercogamic1883

self-incompatible1916

1916 Mem. N.Y. Bot. Garden 6 362 In making crosses involving a seed parent known to be self-incompatible, the method used is quite like that of selfing.

1944 Nature 5 Aug. 164/2 The nuclear and cytoplasmic systems of self-incompatible plants are mutually and constructively related.

1979 Nature 25 Oct. 671/2 This species is self-incompatible.

2004 Times (Nexis) 25 Sept. (Weekend section) 29 My ‘Shropshire Damson’ is paired with the delicious ‘Late Transparent Gage’, which is self-incompatible, meaning that it cannot pollinate itself.

B. n.

A self-incompatible plant or species. Contrasted with self-compatible n. rare.

ΘΚΠ

the world > plants > part of plant > reproductive part(s) > flower or part containing reproductive organs > flower or flowering plant > [noun] > pollination > self-fertilization > prevention of or inability to self-fertilize > plant unable to self-fertilize

self-incompatible1934

1934 M. B. Crane & W. J. C. Lawrence Genetics of Garden Plants viii. 162 Self-compatibles crossed with self-incompatibles will give both self-compatibles and self-incompatibles in the proportion of 1:1 or 2:1 according to the constitution of the self-incompatible plants used.

2005 K. Schneider in Handbk. Plant Genome Mapping i. 3 The plants fall into the main classes of self-fertilizers and self-incompatibles.

This entry has been updated (OED Third Edition, January 2018; most recently modified version published online March 2022).

单词	self-incompatible
释义	self-incompatibleadj.n. Brit. /ˌsɛlfɪnkəmˈpatᵻbl/, /ˌsɛlfɪŋkəmˈpatᵻbl/, U.S. /ˌsɛlfɪnkəmˈpædəbəl/, /ˌsɛlfɪŋkəmˈpædəbəl/ Origin: Formed within English, by derivation. Etymons: self- prefix, incompatible adj. Etymology: < self- prefix + incompatible adj. Compare self-compatible adj. Compare also slightly earlier self-incompatibility n. Botany. A. adj. Of a flowering plant or species: incapable of being fertilized by its own pollen. Contrasted with self-compatible adj. ΘΚΠ the world > plants > part of plant > reproductive part(s) > flower or part containing reproductive organs > flower or flowering plant > [adjective] > characterized by pollination > self-fertilizing or fertilized > not self-fertilizing hercogamous1880 hercogamic1883 self-incompatible1916 1916 Mem. N.Y. Bot. Garden 6 362 In making crosses involving a seed parent known to be self-incompatible, the method used is quite like that of selfing. 1944 Nature 5 Aug. 164/2 The nuclear and cytoplasmic systems of self-incompatible plants are mutually and constructively related. 1979 Nature 25 Oct. 671/2 This species is self-incompatible. 2004 Times (Nexis) 25 Sept. (Weekend section) 29 My ‘Shropshire Damson’ is paired with the delicious ‘Late Transparent Gage’, which is self-incompatible, meaning that it cannot pollinate itself. B. n. A self-incompatible plant or species. Contrasted with self-compatible n. rare. ΘΚΠ the world > plants > part of plant > reproductive part(s) > flower or part containing reproductive organs > flower or flowering plant > [noun] > pollination > self-fertilization > prevention of or inability to self-fertilize > plant unable to self-fertilize self-incompatible1934 1934 M. B. Crane & W. J. C. Lawrence Genetics of Garden Plants viii. 162 Self-compatibles crossed with self-incompatibles will give both self-compatibles and self-incompatibles in the proportion of 1:1 or 2:1 according to the constitution of the self-incompatible plants used. 2005 K. Schneider in Handbk. Plant Genome Mapping i. 3 The plants fall into the main classes of self-fertilizers and self-incompatibles. This entry has been updated (OED Third Edition, January 2018; most recently modified version published online March 2022). < adj.n.1916
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