Alotaibi Modhi O, Abd-Elgawad Magda E
Biology Department, Faculty of Science, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia.
Biotechnology Department, Research Institute of Medicinal and Aromatic Plants, Beni-Suef University, Beni-Suef, Egypt.
Saudi J Biol Sci. 2023 Mar;30(3):103567. doi: 10.1016/j.sjbs.2023.103567. Epub 2023 Jan 23.
In Al Jubail, Saudi Arabia, 29 medicinal plants have been collected from 15 diverse sites. The goal of this study was to determine how soil texture affected the protein, phenol, and flavonoid contents, and their relationship with the degree of genetic similarity. Most soil samples were loamy sand, except for sites 6 and 10, which were sandy loams. A total of 13 protein bands were shown where four were polymorphic and nine were monomorphic, with hereditary similarities ranging from 1 to 0.86. The results indicated that the protein content ranged from (9.32 µg/gm) in to (0.92 µg/gm) in . The highest phenol content was found in (21.45 mg/gm), whereas the lowest was found in 7 (2.133 mg/gm). 2 showed the highest flavonoid content (74.97 mg/gm), whereas had the lowest (1.43 mg/gm). The concentration varied based on the accession and species. In comparison to the other soils tested, the soil at site 7 had the highest concentrations of calcium (132.5 mEq/L), magnesium (47.5 mEq/L), sodium (52.83 mEq/L), potassium (26.96 mEq/L), chloride (63.00 mEq/L), and electric conductivity (25.9 ds/m). The surveyed accessions were classified into two groups using cluster analysis, principal component analysis, and multivariate heatmap. These findings imply that variations in active compounds that are important for plant tolerance to wild habitats are associated with different soil structures, allowing plants to be used in the pharmaceutical and biomedical industries, as well as selective breeding of accessions with high antioxidant properties.
在沙特阿拉伯的朱拜勒，从15个不同地点采集了29种药用植物。本研究的目的是确定土壤质地如何影响蛋白质、酚类和黄酮类化合物的含量，以及它们与遗传相似程度的关系。除了6号和10号地点是砂壤土外，大多数土壤样本是壤质砂土。共显示出13条蛋白质带，其中4条是多态性的，9条是单态性的，遗传相似性范围为1至0.86。结果表明，蛋白质含量在[具体样本]中为（9.32 µg/gm）至[另一具体样本]中的（0.92 µg/gm）。酚类含量最高的是[具体样本]（21.45 mg/gm），而最低的是7号样本（2.133 mg/gm）。2号样本显示出最高的黄酮类化合物含量（74.97 mg/gm），而[具体样本]的含量最低（1.43 mg/gm）。浓度因种质和物种而异。与其他测试土壤相比，7号地点的土壤中钙（132.5 mEq/L）、镁（47.5 mEq/L）、钠（52.83 mEq/L）、钾（26.96 mEq/L）、氯（63.00 mEq/L）和电导率（25.9 ds/m）的浓度最高。使用聚类分析、主成分分析和多元热图将调查的种质分为两组。这些发现表明，对植物适应野生栖息地很重要的活性化合物的变化与不同的土壤结构有关，这使得这些植物可用于制药和生物医学行业，以及对具有高抗氧化特性的种质进行选择性育种。
