https://www.ahs.ac.cn/images/0513-353X/images/top-banner1.jpg|#|苹果
https://www.ahs.ac.cn/images/0513-353X/images/top-banner2.jpg|#|甘蓝
https://www.ahs.ac.cn/images/0513-353X/images/top-banner3.jpg|#|菊花
https://www.ahs.ac.cn/images/0513-353X/images/top-banner4.jpg|#|灵芝
https://www.ahs.ac.cn/images/0513-353X/images/top-banner5.jpg|#|桃
https://www.ahs.ac.cn/images/0513-353X/images/top-banner6.jpg|#|黄瓜
https://www.ahs.ac.cn/images/0513-353X/images/top-banner7.jpg|#|蝴蝶兰
https://www.ahs.ac.cn/images/0513-353X/images/top-banner8.jpg|#|樱桃
https://www.ahs.ac.cn/images/0513-353X/images/top-banner9.jpg|#|观赏荷花
https://www.ahs.ac.cn/images/0513-353X/images/top-banner10.jpg|#|菊花
https://www.ahs.ac.cn/images/0513-353X/images/top-banner11.jpg|#|月季
https://www.ahs.ac.cn/images/0513-353X/images/top-banner12.jpg|#|菊花

园艺学报 ›› 2023, Vol. 50 ›› Issue (6): 1203-1214.doi: 10.16420/j.issn.0513-353x.2022-0416

• 遗传育种·种质资源·分子生物学 • 上一篇    下一篇

杧果杂交群体糖酸品质性状的遗传分析

万嘉欣1,2,*, 代涛2,3,*, 骆国亮4, 李丽2, 武红霞2, 许文天2, 郑斌2, 王松标2, 罗聪1,**(), 梁清志2,4,**   

  1. 1广西大学农学院,南宁 530000
    2中国热带农业科学院南亚热带作物研究所,海南省热带园艺产品采后生理与保鲜重点实验室,广东湛江524091
    3云南农业大学热带作物学院,云南普洱 665000
    4广东海洋大学滨海农业学院,广东湛江 524000
  • 收稿日期:2022-12-13 修回日期:2023-02-27 出版日期:2023-06-25 发布日期:2023-06-27
  • 通讯作者: ** (E-mail:220031luocong@163.com
    qingzhi2002@163.com
  • 作者简介:* 共同第一作者
  • 基金资助:
    国家重点研发计划项目(2019YFD1000500);国家重点研发计划项目(2018YFD1000504);海南省自然科学基金项目(2019CXTD410);海南省自然科学基金项目(322MS117);国家自然科学基金项目(31471849);国家自然科学基金项目(31901968);农业农村部杧果种质资源精准评价项目(19221977)

Genetic Analysis of Sugar and Acid Quality Traits in Mango Hybrid Population

WAN Jiaxin1,2,*, DAI Tao2,3,*, LUO Guoliang4, LI Li2, WU Hongxia2, XU Wentian2, ZHENG Bin2, WANG Songbiao2, LUO Cong1,**(), LIANG Qingzhi2,4,**   

  1. 1College of Agriculture,Guangxi University,Nanning 530000,China
    2Key Laboratory for Postharvest Physiology and Technology of Tropical Horticultural Products of Hainan Province,South Subtropical Crops Research Institute,Chinese Academy of Tropical Agricultural Sciences,Zhanjiang,Guangdong 524091,China
    3College of Tropical Crops,Yunnan Agricultural University,Puer,Yunnan 665000,China
    4College of Coastal Agricultural Sciences,Guangdong Ocean University,Zhanjiang,Guangdong 524000,China
  • Received:2022-12-13 Revised:2023-02-27 Published:2023-06-25 Online:2023-06-27

摘要:

以杧果‘金煌’为母本、‘爱文’为父本的杂交F1代95株群体及亲本为材料,对果实糖酸品质等性状进行了描述性统计分析、相关性分析、方差分析和广义遗传力分析等。结果表明:杧果果实主要含3种单糖——葡萄糖、果糖、蔗糖和6种单酸——苹果酸、柠檬酸、抗坏血酸、琥珀酸、α-酮戊二酸、乳酸。糖、酸等果实品质性状在杂交群体中呈正态分布或者近似正态分布;果糖含量分别与葡萄糖和蔗糖含量极显著正相关,柠檬酸含量与可滴定酸、α-酮戊二酸含量呈显著正相关,苹果酸含量与琥珀酸、抗坏血酸含量呈显著正相关。葡萄糖含量的平均值低于中亲值,介于双亲之间,既没有中亲优势也没有超亲优势;果糖和蔗糖含量表现出中亲优势,具有明显的杂种优势;单酸中,除了苹果酸和琥珀酸具有中亲和超亲优势以外,其余大部分的单酸既没有中亲优势也没有超亲优势。

关键词: 杧果, 糖, 酸, 高效液相色谱, 方差分析, 遗传力分析

Abstract:

To analyze the genetic variation of sugar and acid contents in mango F1 population in order to provide a basis for selecting parents in cross breeding of mango. A hybrid population of 95 F1 plants with‘Jinhuang’as the female parent and‘Irwin’as the male parent was constructed. Descriptive statistical analysis,correlation analysis,analysis of variance and broad-sense heritability analysis were carried out for the sugar and acid quality traits of mango fruits. Current results indicated that the major individual sugars were glucose,fructose and sucrose;the main organic acids were malic acid,citric acid,ascorbic acid,lactic acid,succinic acid and α-ketoglutaric acid in mango fruits. These fruit quality traits such as individual sugar and organic acid showed normally or nearly normally distribution in hybrid population;fructose was highly significantly correlated with glucose and sucrose;citric acid was significantly positively correlated with α-ketoglutaric acidand titratable acid,malic acid was significantly positively correlated with succinic acid and ascorbic acid;fructose and sucrose showed a mid-parental heterosis;and most of organic acids showed neither a mid-parental nor a super-parental heterosis.

Key words: mango, sugar, acid, high performance liquid chromatography, variance analysis, heritability analysis

中图分类号: