Inheritance of Cherry Tomato Fruit Color
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摘要: 以2个黑色樱桃番茄的自交系Z1、Z2, 与红色、粉红色、橙色和黄色樱桃番茄自交系 (分别以R、P、O和Y代表各类型) 为试材, 进行杂交。采取RHS植物色卡比对结合目测进行分类、色彩色差仪测定果色;并利用植物数量性状主基因+多基因的遗传分析方法, 对黑色樱桃番茄果色的遗传规律进行研究。结果表明:樱桃番茄果色黑色性状为隐性性状遗传, 双亲果色必须都是黑色类型, 才能获得同类型果色的杂种一代;组合PINK×Z2果色性状遗传符合2对加性-显性-上位性主基因模型, 主基因的遗传力非常高, 早期世代就要注意果色性状的选择;果色黑色性状是由基因R和gf这2对主基因控制, 且它们之间存在着互作效应。Abstract: Various hybrids were generated by crossing among two black, 6red, 4pink, 2orange, and 2yellow cherry tomato inbred lines.The visual fruit color classification for the tomatoes was obtained using a Royal Horticultural Society plant color chart.The phenotypic observation of 6samples was performed on a color difference meter.And, the major plus multi-gene analysis of quantitative traits in plant was used to study the genetic law of the fruit color in black cherry tomato.The results showed that the black fruit color was a recessive trait.The parents must be of black type in order to achieve the same fruit color in hybrid F1.The genetic fruit color trait of the combination, PINK×Z2, was determined by additive-dominant-epistemic model of two major genes, and there was an epistemic effect between the two major genes.
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Key words:
- cherry tomato /
- black /
- fruit color /
- inheritance
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[1] PETER J, MES L, PETER BOCHES, et al.Characterization of Tomatoes Expressing Anthocyanin in the Fruit[J].J AMER SOC HORT SCI, 2008, 133 (2) :262-269. [2] 施庆华, 陈建平, 蔡立旺, 等.江苏沿海地区黑番茄品种比较试验[J].长江蔬菜, 2011, (20) :47-49. [3] 郭曼霞.黑色小番茄品种引进比较试验[J].上海蔬菜, 2011, (6) :80-82. [4] 郝琴, 田开亮, 于长青.黑番茄及其深加工技术浅析[J].粮食与食品工业, 2012, 19 (5) :35-37. [5] 王孝宣.增强番茄果实颜色基因的精细定位及相关基因的差异表达[D].北京:中国农业科学院, 2004. [6] 徐鹤林, 李景富.中国番茄[M].北京:中国农业出版社, 2006. [7] KERR E A.Greenflesh, gf.Tomato Genet[J].Coop Rpt, 1956:6-17. [8] BUTLER L.Muddy fruit, aphenotype of the gene gf.Tomato Genet[J].Coop Rpt, 1962:12-19. [9] JONES C M.Evaluation of carotenoids and anthocyanins in high pigment, processing, heirloom, and anthocyanin fruit tomatoes[D].Oregon State University, Corvallis, MS Thesis, 2000. [10] 盖钧镒, 章元明, 王建康.植物数量性状遗传体系[M].北京:科学出版社, 2003. [11] ZHANG YUAN-MING, GAI JUN-YI, YANG YONGHUA.The EIM algorithm in the joint segregation analysis of quantitative traits[J].Genetical Research, 2003, 81 (2) :157-163. [12] 成颖, 李海涛, 吕书文.樱桃番茄果形主基因-多基因混合遗传分析[J].华北农学报, 2008, 23 (6) :164-167. [13] 李纪锁, 沈火林, 石正强.鲜食番茄果实中番茄红素含量的主基因+多基因混合遗传分析[J].遗传, 2006, 28 (4) :458-462. [14] 乔军, 刘富中, 陈钰辉, 等.茄子果形遗传研究[J].园艺学报, 2011, 38 (11) :2121-2130. [15] 李锡香, 杜永臣.番茄种质资源描述规范和数据标准[M].北京:中国农业出版社, 2006. [16] 庞文龙, 刘富中, 陈钰辉, 等.茄子果色性状的遗传研究[J].园艺学报, 2008, 35 (7) :979-986. [17] 王利群, 戴雄泽.色差计在辣椒果实色泽变化检测中的应用[J].辣椒杂志, 2009, (3) :23-26. [18] 王建科, 方小雪, 李雪红, 等.黄瓜嫩果皮颜色的遗传研究[J].园艺学报, 2013, 40 (3) :479-486. [19] BARRY C S, PANDEY P.A Survey of cultivated heirloom tomato varieties identifies four new mutant alleles at the greenflesh locus[J].Mol Breeding, 2009, 24 (3) :269-276. [20] 孟凡娟.两种特殊果色番茄种质资源的研究[D].哈尔滨:东北农业大学, 2002.
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