Pub Date : 2022-01-01DOI: 10.32782/2226-3063-2022.16.1
O. Kuchmenko, V. Gaviy, V.M. Strygun, S. Pryplavko
We used corn seeds from maize ( Zea mays L.) of the Dnieper 196 SV hybrid to analyze pre-sowing seed bacterization and treatment with biogenic silicon that could be promising in growing maize hybrids. The chlorophyll content in the leaves of corn plants gradually increased in growth phases and reached its maximum in the phase of milky ripeness of grain under the presowing seeds bacterization with Paenibacillus polymyxa KB and seed treatment with Biogenic Silicon (BSi). The corn yield during both variants of seed treatment increased, exceeding the control by 28.8% and 23.4%, respectively. Both variants of presowing seed treatments are promising in the growth of maize hybridsl.
{"title":"Effect of rhizobacteria Paenibacillus polymyxa KB and chelate complex of biogenic silicon on photosynthetic pigments and yield of corn grain","authors":"O. Kuchmenko, V. Gaviy, V.M. Strygun, S. Pryplavko","doi":"10.32782/2226-3063-2022.16.1","DOIUrl":"https://doi.org/10.32782/2226-3063-2022.16.1","url":null,"abstract":"We used corn seeds from maize ( Zea mays L.) of the Dnieper 196 SV hybrid to analyze pre-sowing seed bacterization and treatment with biogenic silicon that could be promising in growing maize hybrids. The chlorophyll content in the leaves of corn plants gradually increased in growth phases and reached its maximum in the phase of milky ripeness of grain under the presowing seeds bacterization with Paenibacillus polymyxa KB and seed treatment with Biogenic Silicon (BSi). The corn yield during both variants of seed treatment increased, exceeding the control by 28.8% and 23.4%, respectively. Both variants of presowing seed treatments are promising in the growth of maize hybridsl.","PeriodicalId":18663,"journal":{"name":"Modern Phytomorphology","volume":"1 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70094565","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Editorial Note for Modern Phytomorphology","authors":"Emily Ashford","doi":"10.5281/ZENODO.5078296","DOIUrl":"https://doi.org/10.5281/ZENODO.5078296","url":null,"abstract":"","PeriodicalId":18663,"journal":{"name":"Modern Phytomorphology","volume":"15 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71086064","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
I. Vyacheslav, Shcherbakov Arkadiy, Usmanov Isk, Er
During field ecological expeditions, plant samples were collected from oligotrophic bogs in Western Siberia and the steppes of the Southern Trans-Urals. HPLC spectra of flavonoid biosynthesis of wild plants were analysed. It was shown for the first time that, irrespective of the plant species and habitats, biosynthesis of flavonoids has a fractal structure. High species specificity of fractal structures of flavonoid biosynthesis has been shown. Analysis of the bifurcations of the metabolic pathways of flavonoid biosynthesis showed the possibility of biosynthesis of some substances by alternative pathways. It was shown for the first time that, irrespective of the plant species and habitats, biosynthesis of flavonoids has a fractal structure. The possibility of hit compound several of metabolic pathways at some common point (substance) has experimentally shown the effectiveness of neutral mechanisms.
{"title":"Bifurcations and neutrality in the biosynthesis of plant flavonoids","authors":"I. Vyacheslav, Shcherbakov Arkadiy, Usmanov Isk, Er","doi":"10.5281/ZENODO.5078363","DOIUrl":"https://doi.org/10.5281/ZENODO.5078363","url":null,"abstract":"During field ecological expeditions, plant samples were collected from oligotrophic bogs in Western Siberia and the steppes of the Southern Trans-Urals. HPLC spectra of flavonoid biosynthesis of wild plants were analysed. It was shown for the first time that, irrespective of the plant species and habitats, biosynthesis of flavonoids has a fractal structure. High species specificity of fractal structures of flavonoid biosynthesis has been shown. Analysis of the bifurcations of the metabolic pathways of flavonoid biosynthesis showed the possibility of biosynthesis of some substances by alternative pathways. It was shown for the first time that, irrespective of the plant species and habitats, biosynthesis of flavonoids has a fractal structure. The possibility of hit compound several of metabolic pathways at some common point (substance) has experimentally shown the effectiveness of neutral mechanisms.","PeriodicalId":18663,"journal":{"name":"Modern Phytomorphology","volume":"58 1","pages":"48-50"},"PeriodicalIF":0.3,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71086176","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
P. Lykhovyd, I. Biliaieva, V. Piliarskyi, N. Lavrenko, M. Maksymov
Valerian (Valeriana officinalis L.) is a prospective medicinal crop for Ukraine with stable high demand on the national and global phytopharmacological market. There is a need in the improvement of the crop’s cultivation technology in order to obtain higher yields of qualitative roots to satisfy the needs of pharmaceutical branch. The prospective way of cultivation technology improvement is in engagement of modern modeling techniques including multiple linear regression analysis of effects of different agrotechnological factors on valerian productivity. The study revealed that in Ukraine valerian’s reaction on different mineral fertilizers differ. The yield of roots depends mainly on Potassium fertilizer rates, the least effect on the crop productivity was fixed for Phosphorus. The model for valerian root yields depending on NPK fertilization provides new possibilities for planning and prediction of the crop yields based on the rates of mineral fertilization.
{"title":"Modeling valerian roots yield depending on mineral fertilization rates","authors":"P. Lykhovyd, I. Biliaieva, V. Piliarskyi, N. Lavrenko, M. Maksymov","doi":"10.5281/ZENODO.5078194","DOIUrl":"https://doi.org/10.5281/ZENODO.5078194","url":null,"abstract":"Valerian (Valeriana officinalis L.) is a prospective medicinal crop for Ukraine with stable high demand on the national and global phytopharmacological market. There is a need in the improvement of the crop’s cultivation technology in order to obtain higher yields of qualitative roots to satisfy the needs of pharmaceutical branch. The prospective way of cultivation technology improvement is in engagement of modern modeling techniques including multiple linear regression analysis of effects of different agrotechnological factors on valerian productivity. The study revealed that in Ukraine valerian’s reaction on different mineral fertilizers differ. The yield of roots depends mainly on Potassium fertilizer rates, the least effect on the crop productivity was fixed for Phosphorus. The model for valerian root yields depending on NPK fertilization provides new possibilities for planning and prediction of the crop yields based on the rates of mineral fertilization.","PeriodicalId":18663,"journal":{"name":"Modern Phytomorphology","volume":"15 1","pages":"51-55"},"PeriodicalIF":0.3,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71086037","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
E. Amini, F. Nasrollahi, A. Sattarian, Mohsen Isazadeh-Araei, Meisam Habibi
Sambucus (Adoxaceae) is a tall tree-like shrub distributed throughout temperate and subtropical regions in Europe, Asia, North Africa and North America. Since there is not any morphological and anatomical comprehensive study on Sambucus species in Iran and Sambucus nigra is located in the Arasbaran region with very limited distribution, we have encouraged studying the patterns of morphological variation and anatomical structure among Sambucus taxa. In this study, the morphological and anatomical structure of 18 populations from two species of Sambucus (S. ebulus and S. nigra) has been considered to evaluate the relationships in this genus. In total, nine quantitative and nine qualitative morphological features were evaluated and measured. Ward’s dendrogram showed two main clusters. The first cluster is composed of a population of S. nigra. The second cluster was composed of two subsets and contained populations of S. ebulus in Golestan, Mazandaran and Gilan provinces. There were two types of epidermal cells, puzzle-shaped in S. ebulus and oblong cells in S. nigra. The stems are rounded shape in both species. The margin is quite wavy in S. ebulus and straight in S. nigra. Both species showed a rounded shape with a wavy margin in petiole cross-sections. Pedicel cross-sections of both species are similar to each other in the general shape of cross-sections and margins. Both are rounded in shape and the margin is quite sinuous shapes in S. ebulus and wavy in S. nigra. The present study showed that a combination of morphological and anatomical data provides reliable evidence for the differentiation of two species of S. nigra and S. ebulus.
{"title":"Morphological and anatomical study of the genus Sambucus L. (Adoxaceae) in Iran","authors":"E. Amini, F. Nasrollahi, A. Sattarian, Mohsen Isazadeh-Araei, Meisam Habibi","doi":"10.5281/ZENODO.5078656","DOIUrl":"https://doi.org/10.5281/ZENODO.5078656","url":null,"abstract":"Sambucus (Adoxaceae) is a tall tree-like shrub distributed throughout temperate and subtropical regions in Europe, Asia, North Africa and North America. Since there is not any morphological and anatomical comprehensive study on Sambucus species in Iran and Sambucus nigra is located in the Arasbaran region with very limited distribution, we have encouraged studying the patterns of morphological variation and anatomical structure among Sambucus taxa. In this study, the morphological and anatomical structure of 18 populations from two species of Sambucus (S. ebulus and S. nigra) has been considered to evaluate the relationships in this genus. In total, nine quantitative and nine qualitative morphological features were evaluated and measured. Ward’s dendrogram showed two main clusters. The first cluster is composed of a population of S. nigra. The second cluster was composed of two subsets and contained populations of S. ebulus in Golestan, Mazandaran and Gilan provinces. There were two types of epidermal cells, puzzle-shaped in S. ebulus and oblong cells in S. nigra. The stems are rounded shape in both species. The margin is quite wavy in S. ebulus and straight in S. nigra. Both species showed a rounded shape with a wavy margin in petiole cross-sections. Pedicel cross-sections of both species are similar to each other in the general shape of cross-sections and margins. Both are rounded in shape and the margin is quite sinuous shapes in S. ebulus and wavy in S. nigra. The present study showed that a combination of morphological and anatomical data provides reliable evidence for the differentiation of two species of S. nigra and S. ebulus.","PeriodicalId":18663,"journal":{"name":"Modern Phytomorphology","volume":"15 1","pages":"14-19"},"PeriodicalIF":0.3,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71086244","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
I. M. Kovalenko, V. Kovalenko, Ye.Yu. Butenko, V. Sobran, L. V. Kriuchko, V. Dubovyk
Ecological effect from implementation of our research results was achieved by restoring and realizing genetic potential of Solanum tuberosum varieties. Increasing adaptive capacity of Solanum tuberosum provided the reduction of quality production losses, optimization of growing technology. It allows reducing the cost of resources and materials at different stages of the production process. Selection of perspective varieties with high adaptive potential allowed adjusting the variety policy of Solanum tuberosum in the region and having a positive impact on environmental situation.
{"title":"Adaptability of Solanum tuberosum to changes of ecological growing conditions","authors":"I. M. Kovalenko, V. Kovalenko, Ye.Yu. Butenko, V. Sobran, L. V. Kriuchko, V. Dubovyk","doi":"10.5281/ZENODO.5078253","DOIUrl":"https://doi.org/10.5281/ZENODO.5078253","url":null,"abstract":"Ecological effect from implementation of our research results was achieved by restoring and realizing genetic potential of Solanum tuberosum varieties. Increasing adaptive capacity of Solanum tuberosum provided the reduction of quality production losses, optimization of growing technology. It allows reducing the cost of resources and materials at different stages of the production process. Selection of perspective varieties with high adaptive potential allowed adjusting the variety policy of Solanum tuberosum in the region and having a positive impact on environmental situation.","PeriodicalId":18663,"journal":{"name":"Modern Phytomorphology","volume":"17 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71086318","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
In connection with the search for new morphological features, useful for the taxonomy of plants was studied the structure of the flowers of the Zephyranthes lindleyana Herb. (Mexico), as modern molecular taxonomy does not always consider the morphological and anatomical features of the flower, and the vertical zonality of the gynoecium does not take into account at all. The morphometric parameters and micromorphology of the ovary were described by using flowers transverse sections. 10 flowers of Z. lindleyana were sectioned using standard methods of Paraplast embedding and serial sectioning at 20 mkm thickness. Sections were stained with Safranin and Astra Blau and mounted in Eukitt. We investigated the presence of three vertical zones in the Z. lindleyana gynoecium: synascidiate, symplicate and hemisymplicate. Asymplicate zone is absent. The data we obtained helped deepen the knowledge on micromorphological peculiarities of flowers of Z. lindleyana and will help to compare the received morphological and anamomical features with features studied earlier for representatives of Amaryllidaceae family for use them in the taxonomy in future.
{"title":"Micromorphology of the flower of Zephyranthes lindleyana (Amaryllidaceae)","authors":"O. Fishchuk","doi":"10.5281/ZENODO.5078277","DOIUrl":"https://doi.org/10.5281/ZENODO.5078277","url":null,"abstract":"In connection with the search for new morphological features, useful for the taxonomy of plants was studied the structure of the flowers of the Zephyranthes lindleyana Herb. (Mexico), as modern molecular taxonomy does not always consider the morphological and anatomical features of the flower, and the vertical zonality of the gynoecium does not take into account at all. The morphometric parameters and micromorphology of the ovary were described by using flowers transverse sections. 10 flowers of Z. lindleyana were sectioned using standard methods of Paraplast embedding and serial sectioning at 20 mkm thickness. Sections were stained with Safranin and Astra Blau and mounted in Eukitt. We investigated the presence of three vertical zones in the Z. lindleyana gynoecium: synascidiate, symplicate and hemisymplicate. Asymplicate zone is absent. The data we obtained helped deepen the knowledge on micromorphological peculiarities of flowers of Z. lindleyana and will help to compare the received morphological and anamomical features with features studied earlier for representatives of Amaryllidaceae family for use them in the taxonomy in future.","PeriodicalId":18663,"journal":{"name":"Modern Phytomorphology","volume":"24 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71086455","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
O. Shevchuk, O. Kravets, V. Shevchuk, O. Khodanitska, O. Tkachuk, L. Golunova, S. Polyvanyi, O. Knyazyuk, O. Zavalnyuk
It was studied the mesostructure organization of leaf apparatus and pigment content of leaves under application of growth regulators with a different mechanism of action-chlormequat chloride (1%) (retardant of quaternary ammonium compounds group) and Emistim C (0,1 ml/l) (growth stimulator) on broad bean plants. The plant growth regulators treatment on broad beans led to the thickening of leaves due to an increase in the growth of columnar and spongy leaf parenchyma. Growth regulators influenced the formation of the stomatal apparatus of broad beans leaves in different ways. The inhibitory compound chlormequat chloride caused a decrease in the number of lower epidermal cells and stomata with a simultaneous increase in the area of the stomatal cell. The application of stimulator compound Emistim C led to an increase in epidermal cells, without differences in the number of stomata but the area of stomatal cells increased significantly. It has been established the enhancement of photosynthetic processes due to an increase in the chlorophyll content in assimilative cells of leaves under chlormequat chloride on broad beans.
{"title":"Features of leaf mesostructure organization under plant growth regulators treatment on broad bean plants","authors":"O. Shevchuk, O. Kravets, V. Shevchuk, O. Khodanitska, O. Tkachuk, L. Golunova, S. Polyvanyi, O. Knyazyuk, O. Zavalnyuk","doi":"10.5281/ZENODO.4449856","DOIUrl":"https://doi.org/10.5281/ZENODO.4449856","url":null,"abstract":"It was studied the mesostructure organization of leaf apparatus and pigment content of leaves under application of growth regulators with a different mechanism of action-chlormequat chloride (1%) (retardant of quaternary ammonium compounds group) and Emistim C (0,1 ml/l) (growth stimulator) on broad bean plants. The plant growth regulators treatment on broad beans led to the thickening of leaves due to an increase in the growth of columnar and spongy leaf parenchyma. Growth regulators influenced the formation of the stomatal apparatus of broad beans leaves in different ways. The inhibitory compound chlormequat chloride caused a decrease in the number of lower epidermal cells and stomata with a simultaneous increase in the area of the stomatal cell. The application of stimulator compound Emistim C led to an increase in epidermal cells, without differences in the number of stomata but the area of stomatal cells increased significantly. It has been established the enhancement of photosynthetic processes due to an increase in the chlorophyll content in assimilative cells of leaves under chlormequat chloride on broad beans.","PeriodicalId":18663,"journal":{"name":"Modern Phytomorphology","volume":"14 1","pages":"104-107"},"PeriodicalIF":0.3,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71080475","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Mehrani Adl Mm, Sattari Tn, M. Noroozi, Y. Asri, Saadatm
Recently, one of the effective methods for the removal of heavy metals and water purification is the use of algae and especially diatoms. In this study, diatoms Nitzschia palea) were cultured in F2 medium and after purification was exposed to various concentrations (25-10 ppm) of chromium VI for 14 days and chromium absorption was measured by atomic absorption. The maximum and minimum absorbance at 5 ppm and 10 ppm were observed respectively. Diatoms absorbed chromium at a concentration of 2 ppm and higher absorption at a concentration of 5 ppm, but with increasing concentrations up to 10, absorption decreased. Diatoms have the ability to exchange cations of some elements other than hexavalent chromium since chromium six has a very low exchange in diatoms. Diatoms are not able to perform anion exchange, but with sufficient activation, they are used as anionic converters. The results of ANOVA-Oneway showed that the effect of the date on chromium absorption was significant.
{"title":"Investigating the ability of chromium (VI) adsorption by Nitzschia palea","authors":"Mehrani Adl Mm, Sattari Tn, M. Noroozi, Y. Asri, Saadatm","doi":"10.5281/ZENODO.200113","DOIUrl":"https://doi.org/10.5281/ZENODO.200113","url":null,"abstract":"Recently, one of the effective methods for the removal of heavy metals and water purification is the use of algae and especially diatoms. In this study, diatoms Nitzschia palea) were cultured in F2 medium and after purification was exposed to various concentrations (25-10 ppm) of chromium VI for 14 days and chromium absorption was measured by atomic absorption. The maximum and minimum absorbance at 5 ppm and 10 ppm were observed respectively. Diatoms absorbed chromium at a concentration of 2 ppm and higher absorption at a concentration of 5 ppm, but with increasing concentrations up to 10, absorption decreased. Diatoms have the ability to exchange cations of some elements other than hexavalent chromium since chromium six has a very low exchange in diatoms. Diatoms are not able to perform anion exchange, but with sufficient activation, they are used as anionic converters. The results of ANOVA-Oneway showed that the effect of the date on chromium absorption was significant.","PeriodicalId":18663,"journal":{"name":"Modern Phytomorphology","volume":"14 1","pages":"64-69"},"PeriodicalIF":0.3,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71046625","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Usmanov Isk, Er, Shcherbakov Arkadiy, I. Vyacheslav, I. Sergey, Gonchar Ivan
Flavonoids are physiologically active substances that regulate many functions in plants and animals. Despite many years of research, interest in these substances continues unabated, and the market for flavonoids in the health industry keeps growing. In South Trans-Urals, the research team behind this paper discovered a significant fluctuation in the accumulation of flavonoids in many local plants. Significant differences were later discovered in the accumulation of physically and chemically similar flavonoids and organic substances; differences were observed between specific compounds within local coenopopulations as well as between spatially isolated populations. This research applied high-performance liquid chromatography (HPLC) to identify the significant differences between single chromatograms in terms of the following features: (1) the number of identifiable substances (chromatographic peaks); (2) peak elution times; (3) peak areas indicative of the substance-specific concentrations in the extract. The diversity of specimens and groups was described in terms of the fingerprint concept to underline the strong “specificity” of chromatograms. However, the accumulation of flavonoids and the concentration of copper, zinc, and other metal salts in the soil were in an unstable correlation. In other words, descriptive statistics failed to identify any environmental factors that clearly regulated the accumulation of flavonoids in the field.
{"title":"Use of fractal analysis principles when describing flavonoids variety of the south trans-urals plants","authors":"Usmanov Isk, Er, Shcherbakov Arkadiy, I. Vyacheslav, I. Sergey, Gonchar Ivan","doi":"10.5281/ZENODO.4453866","DOIUrl":"https://doi.org/10.5281/ZENODO.4453866","url":null,"abstract":"Flavonoids are physiologically active substances that regulate many functions in plants and animals. Despite many years of research, interest in these substances continues unabated, and the market for flavonoids in the health industry keeps growing. In South Trans-Urals, the research team behind this paper discovered a significant fluctuation in the accumulation of flavonoids in many local plants. Significant differences were later discovered in the accumulation of physically and chemically similar flavonoids and organic substances; differences were observed between specific compounds within local coenopopulations as well as between spatially isolated populations. This research applied high-performance liquid chromatography (HPLC) to identify the significant differences between single chromatograms in terms of the following features: (1) the number of identifiable substances (chromatographic peaks); (2) peak elution times; (3) peak areas indicative of the substance-specific concentrations in the extract. The diversity of specimens and groups was described in terms of the fingerprint concept to underline the strong “specificity” of chromatograms. However, the accumulation of flavonoids and the concentration of copper, zinc, and other metal salts in the soil were in an unstable correlation. In other words, descriptive statistics failed to identify any environmental factors that clearly regulated the accumulation of flavonoids in the field.","PeriodicalId":18663,"journal":{"name":"Modern Phytomorphology","volume":"14 1","pages":"13-19"},"PeriodicalIF":0.3,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71080739","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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