Inheritance and expression of fruit texture melting, non-melting and stony hard in peach
Inheritance and expression of fruit texture melting, non-melting and stony hard in peach
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DOI：
10.1016/j.scienta.2005.01.017
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发表时间：
2005-06-10
影响因子：
4.3
通讯作者：
Yamaguchi, M
中科院分区：
文献类型：
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作者：
Haji, T;Yaegaki, H;Yamaguchi, M
测量了非融化品种“Nishiki”和桃石硬品种“Yumying”（Prunus persica-Batsch）杂交的 F-1 和 F-2 后代的果实乙烯产量和果肉硬度。用 1000 ppm 乙烯处理不自然产生乙烯的基因型果实，随后观察到果肉软化。石质硬果中熔化和非熔化的基因型可以通过外源乙烯处理后的软化程度来区分。石质坚硬特性的遗传独立于融化肉身/不融化肉身特性，并且是该特性的上位性。 (c) 2005 Elsevier B.V. 保留所有权利。
Fruit ethylene production and flesh firmness were measured in F-1 and F-2 offsprings from a cross of a non-melting cultivar 'Nishiki' and a stony hard cultivar 'Yumyeong' of peach (Prunus persica-Batsch). Fruits from genotypes that showed no natural ethylene production were treated with 1000 ppm ethylene and subsequent flesh softening was observed. Genotypes of melting and non-melting in stony hard fruits could be distinguished by the degree of softening following exogenous ethylene treatment. The stony hard trait was inherited independently of the melting flesh/non-melting flesh trait and was epistatic to this trait. (c) 2005 Elsevier B.V. All rights reserved.