Xinjiang Agricultural Sciences ›› 2023, Vol. 60 ›› Issue (12): 2982-2992.DOI: 10.6048/j.issn.1001-4330.2023.12.014

• Horticultural Special Local Products·Plant Protection • Previous Articles     Next Articles

Comparative analysis of fruit folic acid content and ISSR in different grape germplasm resources

LIANG Ju1(), LIU Guohong1, WANG Baomin2, HE Qiao3, Abulaike Niyazi1, GUO Hongmei1, LI Xingting1,3, REN Hongsong1()   

  1. 1. Turpan Institute of Agricultural Sciences, Xinjiang Academy of Agricultural Sciences, Turpan Xinjiang 838000,China
    2. China Agricultural University, Beijing 100083, China
    3. Southwest University,Chongqing 400700, China
  • Received:2023-03-28 Online:2023-12-20 Published:2024-01-03
  • Correspondence author: REN Hongsong(1977-), male, from Sichuan, Xinjiang, researcher, doctor, his research direction is molecular assisted breeding of fruit trees,(E-mail)1134037950@qq.com
  • Supported by:
    Tianshan Innovation Team Project in 2021“Xinjiang Grape Germplasm Resources Innovation and Utilization and Cultivation Technology Research Innovation Team”(2020D14033);2021 Tianshan Youth Plan - Excellent Young Scientific and Technological Talents Training Program“Evaluation and Utilization of High Folic Acid Grape Variety Resources”(2020Q023);Basic Scientific R &D Program of Public Welfare Research Institutions of Xinjiang Uygur Autonomous Region of China in 2021(KY2020131)

不同来源葡萄种质资源果实叶酸含量及ISSR比较分析

梁雎1(), 刘国宏1, 王保民2, 何桥3, 阿布来克·尼亚孜1, 郭红梅1, 李兴婷1,3, 任红松1()   

  1. 1.新疆农业科学院吐鲁番农业科学研究所,新疆吐鲁番 838000
    2.中国农业大学,北京 100083
    3.西南大学,重庆 400700
  • 通讯作者: 任红松(1977-),男,四川人,研究员,博士,研究方向为果树分子辅助育种,(E-mail)1134037950@qq.com
  • 作者简介:梁雎(1978-),男,甘肃定西人,正高级农艺师,硕士,研究方向为葡萄种质资源、遗传育种及栽培,(E-mail)147302120@qq.com
  • 基金资助:
    天山创新团队计划项目“新疆葡萄种质资源创新利用及栽培技术研究创新团队”(2020D14033);2021年天山青年计划-优秀青年科技人才培养项目“高含量叶酸葡萄品种资源评价和利用”(2020Q023);新疆维吾尔自治区公益性科研院所基本科研业务经费项目“葡萄叶酸合成关键基因克隆与分析”(KY2020131)

Abstract:

【Objective】To compare the differences of folic acid accumulation in grape fruits from different sources and to evaluate and screen high folic acid germplasm resources by molecular marker technology.【Methods】The folic acid contents of 22 Grape Germplasm resources were detected by ELISA; the genomic polymorphism and cluster analysis of 22 Grape Germplasm resources were carried out by ISSR Molecular markers; the detected folic acid content was analyzed with the clustering results.【Results】The fruit folic acid contents of 22 grape germplasm resources ranged from 1.93 to 46.95 ng/g. The 22 grape germplasm resources were obviously divided into two groups at the genetic similarity coefficient of 0.621. The average folic acid content of the first category was 35.79 ng/g; the rest belonged to the second category, with an average folate content of 15.71 ng/g. At the genetic similarity coefficient of 0.622, the 21 grape materials were obviously divided into 2 groups. The average folic acid content of the first category was 16.53 ng/g; that of the second category was 12.24 ng/g. At the same time, the analysis of variance showed that the folic acid content of Eurasian species was slightly higher than that of European and American hybrids by 3.998,7 ng/g; 9 primers with stable amplification and abundant polymorphism were selected from 30 primers for ISSR amplification of grape. A total of 78 bands were amplified, including 70 polymorphic bands, with a polymorphic percentage of 89.7%. Establish the genetic relationship map. The genetic similarity coefficient of 22 grape germplasm resources was 0.474,4-0.846,2, and the average genetic similarity coefficient was 0.654,5. At the genetic similarity coefficient of 0.621, 22 grape materials were obviously divided into 2 groups. The first category included one Eurasian species (red Balado), and the rest belonged to the second category. At the genetic similarity coefficient of 0.622, the 21 grape materials were obviously divided into 2 groups. The first category includes 11 Eurasian species (Yanxing Seedless, Pinot Grigio, Ruidu Cuixia, Jingmi, Heiqi Seedless, Seedless White, 1124, Jingcui, Ruby, Seedless Purple, Damina), and 6 European and American hybrids (ZA 1, Xiahei, Mihong, Hongbiao Seedless, Luopu Zaosheng and Yuxuan 1). The second category included 4 Eurasian species (Beauty Finger, Pink Yadumi, Munag and Rizamat).【Conclusion】It can be seen that the folic acid content of population 1 is higher than that of population 2 and the folic acid content of Eurasian species is slightly higher than those of European and American hybrids.

Key words: grape germplasm resources; fruit folic acid content; detection; ISSR

摘要:

【目的】比较不同来源葡萄果实中叶酸积累的差异,并利用分子标记技术对高叶酸葡萄种质资源进行评价和筛选。【方法】利用ELISA技术检测22份葡萄种质资源果实叶酸含量;利用ISSR分子标记分析22份葡萄种质资源进行基因组多态性和聚类分析,将检测出的叶酸含量与聚类结果进行对比。【结果】22份葡萄种质资源果实叶酸含量的范围在1.93~46.95 ng/g,在遗传相似系数为0.621处,22份葡萄材料明显分为2大类群。第1大类叶酸含量平均为35.79 ng/g;其余为第2大类,叶酸含量平均为15.71 ng/g。在遗传相似系数为0.622处,21份葡萄材料又明显分为2大类群。第1大类叶酸含量平均为16.53 ng/g;第2大类叶酸含量平均为12.24 ng/g。欧亚种的叶酸含量较欧美杂种稍高3.998 7 ng/g;从30条引物中筛选出9条扩增稳定且多态性丰富的引物用于葡萄的ISSR扩增。共扩增出78条条带,其中多态性条带70条,多态性百分率为 89.7%,建立亲缘关系图。22 份葡萄种质资源的遗传相似系数为0.474 4~0.846 2,平均遗传相似系数为0.654 5。在遗传相似系数为0.621处,22份葡萄材料明显分为2大类群。第1大类包含1个欧亚种(红巴拉多),其余为第2大类。在遗传相似系数为0.622处,21份葡萄材料又明显分为2大类群。第1大类包含11个欧亚种(炎兴无核、灰比诺、瑞都翠霞、京蜜、黑奇无核、无核白、1124、京翠、红宝石、无核紫、达米娜),6个欧美杂种(杂1、夏黑、蜜红、红标无核、洛浦早生、宇选1号)。第2大类包含4个欧亚种(美人指、粉红亚都蜜、木纳格、里扎马特)。【结论】群体1的叶酸含量比群体2的叶酸含量高。欧亚种的葡萄果实叶酸含量较欧美杂种稍高。

关键词: 葡萄种质资源, 果实叶酸含量, 检测, ISSR

CLC Number: