Evaluation of genetic diversity in some hybrid individuals of honeyberry (Lonicera caerulea L.) based on fruit characteristics, leaf morphology, vitamin C, antioxidant activity, and biochemical and nutritional contents.

IF 4.3 2区 生物学 Q1 PLANT SCIENCES
Kahraman Gürcan, Kadir Uğurtan Yılmaz, Yazgan Tunç, Mehmet Yaman, Adem Güneş, Ercan Yıldız, Fatih Demirel, Serap Demirel, Ali Khadivi
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Abstract

Background: Genetic diversity is a prerequisite for breeding programs, and one of the main goals here is to obtain quality products. Therefore, this study aims to evaluate the genetic diversity in some hybrid individuals of honeyberry (Lonicera caerulea L.) based on fruit characteristics, leaf morphology, vitamin C, antioxidant activity, biochemical, and nutritional content. In this context, superior quality individuals have been identified based on the 42 variables examined in our study. These hybrid individuals can be economically incorporated into production after the registration stages, and their sustainability for use in breeding programs can also be ensured.

Results: The fruit weight ranged from 0.71 ('H11') to 1.66 g ('H6'). The ascorbic acid varied between 17.13 ('H7') and 20.64 mg AAE/100 g ('H15'). The antioxidant activity changed between 12.59 ('Store') and 15.03 µmol Trolox g-1 ('Aurea'). The total anthocyanins were found to be highest in 'Borrel Beast' (163.79 mg cyn-3-gluc 100 g-1), followed by 'H8' (163.20 mg cyn-3-gluc 100 g-1). The highest nutrient levels in the fruits were found in the 'H10' individual, with calcium (2445.77 mg kg-1), potassium (2274.36 mg kg-1), phosphorus (2123.27 mg kg-1), magnesium (1263.95 mg kg-1), and sulfur (859.62 mg kg-1), respectively. The highest nutrient levels in the leaves were found in the 'H14' individual for calcium (19,493.21 mg kg-1), 'H5' for magnesium (5643.52 mg kg-1), 'H8' for sulfur (2312.11 mg kg-1), 'H6' for phosphorus (2007.51 mg kg-1), and 'H6' for potassium (1099.32 mg kg-1). In general, the nutrients in the fruit exhibited significant correlations among themselves at different levels (*, **, ***). Within the scope of principal component analysis, the first 8 principal components explained 80.69% of the total variance. According to the cluster and population analyses, it was determined that there was a high variation in subgroup B2. Additionally, although honeyberry is a relatively new fruit in Türkiye, efforts have begun to develop new cultivars through hybrid breeding.

Conclusions: When 42 variables were evaluated together to determine genetic diversity, hybrid individuals 'H14', 'H5', 'H8', and 'H1' were identified as superior individuals, respectively.

基于果实特征、叶片形态、维生素C、抗氧化活性、生化和营养成分的部分杂交蜜浆果(Lonicera caerulea L.)遗传多样性评价
背景:遗传多样性是育种计划的先决条件,获得优质产品是育种计划的主要目标之一。因此,本研究旨在从果实特征、叶片形态、维生素C、抗氧化活性、生化和营养成分等方面对蜂蜜(Lonicera caerulea L.)部分杂交个体的遗传多样性进行评价。在这种情况下,根据我们研究中检查的42个变量确定了优质个体。这些杂交个体可以在登记阶段后经济地纳入生产,并且也可以确保它们在育种计划中的可持续性。结果:果实质量为0.71(‘H11’)~ 1.66 g(‘H6’)。抗坏血酸在17.13(‘H7’)~ 20.64 mg AAE/100 g(‘H15’)之间变化。抗氧化活性在12.59µmol (‘Store‘)和15.03µmol Trolox g-1 (’Aurea’)之间变化。总花青素含量最高的品种是‘Borrel Beast’(163.79 mg cyn-3-gluc 100 g-1),其次是‘H8’(163.20 mg cyn-3-gluc 100 g-1)。果实中营养含量最高的是“H10”个体,分别含有钙(2445.77 mg kg-1)、钾(2274.36 mg kg-1)、磷(2123.27 mg kg-1)、镁(1263.95 mg kg-1)和硫(859.62 mg kg-1)。叶片中钙含量最高的是‘H14’个体(19493.21 mg kg-1),镁含量最高的是‘H5’个体(5643.52 mg kg-1),硫含量最高的是‘H8’个体(2312.11 mg kg-1),磷含量最高的是‘H6’个体(2007.51 mg kg-1),钾含量最高的是‘H6’个体(1099.32 mg kg-1)。总体而言,果实中营养成分在不同水平(*,**,**)上呈显著相关。在主成分分析的范围内,前8个主成分解释了总方差的80.69%。根据聚类和总体分析,确定在B2亚群中存在高变异。此外,虽然蜂蜜莓是一种相对较新的水果在 rkiye,努力已经开始开发新品种,通过杂交育种。结论:对42个变量进行遗传多样性综合评价,杂交个体H14、H5、H8、H1分别为优势个体。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
BMC Plant Biology
BMC Plant Biology 生物-植物科学
CiteScore
8.40
自引率
3.80%
发文量
539
审稿时长
3.8 months
期刊介绍: BMC Plant Biology is an open access, peer-reviewed journal that considers articles on all aspects of plant biology, including molecular, cellular, tissue, organ and whole organism research.
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