Karyotype of diploid and triploid loquat.

Liang G. L.; Wang W. X.; Xiang S. Q.; Guo Q. G.; Li X. L.; He Q.

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Karyotype of diploid and triploid loquat.

机译：二倍体和三倍体lo的核型。

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Karyograms were made of 6 diploid loquat cultivars and 11 triploid progeny produced from open pollinations of the diploids. Chromosome sizes in triploids and diploids varied between 2 and 6 micro m, centromeres were median or submedian, and arm ratios varied between 1.57 and 1.97. Some clones had satellited chromosomes. An analysis of satellite chromosomes in diploids and triploids indicate that triploid may result from non-reduction in either the seed or pollen parent.

机译：核图由6个二倍体loid品种和11个三倍体后代组成，后代由二倍体的开放授粉产生。三倍体和二倍体的染色体大小在2至6微米之间变化，着丝粒为中值或中值，臂长比在1.57至1.97之间变化。一些克隆有卫星染色体。对二倍体和三倍体中卫星染色体的分析表明，三倍体可能是由于种子或花粉亲本中未还原引起的。

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来源
《Acta Horticulturae》 |2011年第887期|共6页
作者
Liang G. L.; Wang W. X.; Xiang S. Q.; Guo Q. G.; Li X. L.; He Q.;
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正文语种 eng
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关键词
centromeres; chromosomes; clones; cultivars; diploidy; karyotypes; loquats; open pollination; pollen; progeny; seeds; triploidy; Eriobotrya japonica; Eriobotrya; Rosaceae; Rosales; dicotyledons; angiosperms; Spermatophyta; plants; eukaryotes; cultivated varieties; diploids; triploids;

机译：着丝粒;染色体;克隆;品种;二倍体;核型;lo;

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1. Karyotype of diploid and triploid loquat. [J] . Liang G. L., Wang W. X., Xiang S. Q., Acta Horticulturae . 2011,第887期

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Karyotype of diploid and triploid loquat.

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