伊朗12种浆果的核形态、基因组大小和抗氧化剂变异

IF 2.1 4区生物学 Q2 Agricultural and Biological Sciences

Caryologia Pub Date : 2023-04-28 DOI:10.36253/caryologia-1633

Saeed Mohammadpour, G. Karimzadeh, S. Ghaffari

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引用次数: 0

摘要

12种浆果，包括红莓。《西方Rubus occidentalis》。qemshahr, Morus alba等。马什哈德，桑树。卡拉吉，Fragaria vesca subsp。紫檀、黑檀、红檀、葡萄树;对枸杞、枸杞、枸杞、枸杞和枸杞进行了核形态分析、单倍体基因组大小和抗氧化活性研究。结果表明，所有种属均为二倍体(2n = 2x = 14、16、24和28)。对3个品种的染色体计数和核形态参数进行了分析。qemshahr (2n = 2x = 14)， R. occidentalis cv。Qaemshahr (2n = 2x = 14)， M. alba cv。本文首次报道了Mashhad (2n = 2x = 28)。流式细胞术检测结果显示，莓类的单倍体2Cx DNA平均值为2.35 pg，从0.68 (Rubus occidentalis cv)到0.68 (Rubus occidentalis cv)。qemshahr)到5.15 pg(枸杞)。不同种类浆果的平均抗氧化能力为32.8 μmol g-1。其平均总酚含量为4.98 mg g-1 (3.08 ~ 8.61 mg g-1)，总黄酮含量为5.18 mg g-1 (2.47 ~ 10.63 mg g-1)。

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Karyomorphology, genome size, and variation of antioxidant in twelve berry species from Iran

Twelve berry species, including Rubus fruticosus cv. Qaemshahr, Rubus occidentalis cv. Qaemshahr, and Morus alba cv. Mashhad, Morus rubra cv. Karaj, Fragaria vesca subsp. vesca, Ribes nigrum, Ribes rubrum, Ribes uva-crispa; Lycium barbarum, Lycium infaustum, Lycium ruthenicum, and Vaccinium corymbosum were surveyed for karyomorphology analysis, monoploid genome size, and antioxidant activity. Results indicated that all species were diploid (2n = 2x = 14, 16, 24, and 28). Among these species, chromosome counts and karyomorphology parameters of three cultivars including: R. fruticosus cv. Qaemshahr (2n = 2x = 14), R. occidentalis cv. Qaemshahr (2n = 2x = 14), and M. alba cv. Mashhad (2n = 2x = 28) are reported here for the first time. The flow cytometric mean monoploid 2Cx DNA of berry species was 2.35 pg, varied from 0.68 (Rubus occidentalis cv. Qaemshahr) to 5.15 pg (Lycium ruthenicum). The average antioxidant capacity of berry species was obtained 32.8 μmol g-1. Their average total phenol and flavonoid contents were 4.98 mg g-1 (3.08-8.61 mg g-1), and 5.18 (2.47-10.63 mg g-1), respectively.

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来源期刊

Caryologia 生物-遗传学

CiteScore

1.60

自引率

23.80%

发文量

审稿时长

12 months

期刊介绍： Caryologia is devoted to the publication of original papers, and occasionally of reviews, about plant, animal and human karyological, cytological, cytogenetic, embryological and ultrastructural studies. Articles about the structure, the organization and the biological events relating to DNA and chromatin organization in eukaryotic cells are considered. Caryologia has a strong tradition in plant and animal cytosystematics and in cytotoxicology. Bioinformatics articles may be considered, but only if they have an emphasis on the relationship between the nucleus and cytoplasm and/or the structural organization of the eukaryotic cell.