Russian Journal of Plant Physiology最新文献

Impact of Gromor Nano DAP on Growth, Physiology, Yield and Quality of Okra (Abelmoschus esculentus L.) Gromor纳米DAP对秋葵生长、生理、产量和品质的影响

4区生物学

Russian Journal of Plant Physiology Pub Date : 2026-07-02 DOI: 10.1134/s1021443726600832

R. Suriya, I. R. Chandrasekaran, K. S. Subramanian, S. B. Kannan, B. K. Parida

{"title":"Impact of Gromor Nano DAP on Growth, Physiology, Yield and Quality of Okra (Abelmoschus esculentus L.)","authors":"R. Suriya, I. R. Chandrasekaran, K. S. Subramanian, S. B. Kannan, B. K. Parida","doi":"10.1134/s1021443726600832","DOIUrl":"https://doi.org/10.1134/s1021443726600832","url":null,"abstract":"Abstract The response to foliar application of Gromor nano diammonium phosphate (nDAP) on growth, physiology, yield and quality of Okra (Abelmoschus esculentus) was evaluated under open field conditions. Field experiments were carried out during Summer and Kharif seasons of 2024 with ten treatments comprising soil application of P (50, 75, 100% recommended dose of phosphorus (RDP) in combination with nDAP (no spray, one spray and two sprays) along with a control, replicated four times in a randomized block design (RBD). Plants received 75% RDP + two rounds of nDAP foliar spray exhibited a notable increase in plant height (71.8 cm) and leaf area (625 cm2). The same treatment (T6) exhibited significantly higher photosynthetic rates (31.2 µmol CO2/m2 s), stomatal conductance (0.64 mol/m2 s), quantum yield (0.68 Fv/Fm ratio) and water use efficiency (4.59 µmol CO2 mm H2O) compared to (T10) 100% RDP with no nDAP spray which recorded 27.4 µmol CO2/m2 s, 0.50 mol/m2 s, 0.64 Fv/Fm ratio and 3.64 µmol CO2 mm H2O, respectively. Consequently, plants sprayed with nDAP had higher photosynthetic activities, growth and expanded leaf area facilitated the plants to produce 31 t/ha fruit yield while 100% RDP had only 19.9 t/ha which is higher by 43.1% with a saving of 25% RDP. Further, the nDAP sprayed okra plants produced fruits with higher carbohydrates and ascorbic acid while low crude fibre indicating tenderness than 100% RDP. Nutrient uptake and phosphorus use efficiency was higher in the nDAP sprayed okra plants. The data clearly demonstrated that the nDAP assists in improved growth and physiological changes which collectively contributed to the increased fruit yield and enhanced fruit quality.","PeriodicalId":21477,"journal":{"name":"Russian Journal of Plant Physiology","volume":"73 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2026-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148394258","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Antioxidant Responses Related to Flexure Wood Formation in Poplar 杨树弯曲木材形成的抗氧化反应

4区生物学

Russian Journal of Plant Physiology Pub Date : 2026-01-23 DOI: 10.1134/s102144372560309x

R. Gorgij, K. Pourtahmasi, R. Maali-Amiri, F. Eshaghi-Gorji

{"title":"Antioxidant Responses Related to Flexure Wood Formation in Poplar","authors":"R. Gorgij, K. Pourtahmasi, R. Maali-Amiri, F. Eshaghi-Gorji","doi":"10.1134/s102144372560309x","DOIUrl":"https://doi.org/10.1134/s102144372560309x","url":null,"abstract":"Mechanical stresses such as intermittent bending due to flexure wood formation make substantial losses to poplar (Populus) cultivation. In this work, biochemical changes in two-year-old seedlings of Populus alba along with formation of flexure wood under intermittent bending, NPK fertilizer and gibberellin 3 (GA) treatments in field conditions were studied. Poplars treated with intermittent bending often had a higher content of cellulose and lower content of hemicellulose and lignin than straight plants particularly in simultaneous application of NPK and GA fertilizers. A high degree of crystallinity was accompanied with an increase in the cellulose, indicating flexure wood formation in intermittent bent plants. Compared to straight plants, the enhanced activity of superoxide dismutase, catalase, guaiacol peroxidase and ascorbate peroxidase was observed in intermittent bending treatment and this increase was more in plants under simultaneous application NPK and GA. Higher defense responses were accompanied with a decrease in total soluble protein content in intermittent bending treatment, and this decrease was more in plants under simultaneous application NPK and GA. Under such a status, the effect of intermittent bending was much greater than the effect of NPK and GA fertilizers. Although high temperatures in August enhanced antioxidative activities, the increase in defense responses was more pronounced under intermittent bending treatment than under summer heat conditions. Significant correlation analysis showed simultaneous responses among chemical and biochemical characters to cope against stress. Results suggest that inducing flexure wood formation following intermittent bending was related to flexibility and rapid antioxidative responses over long-term structural reinforcement (e.g., lignin deposition) under field conditions.","PeriodicalId":21477,"journal":{"name":"Russian Journal of Plant Physiology","volume":"73 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2026-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147381558","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Investigating the Ecotoxicity of DEHP and ZnO NPs in Dandelion: Effects on Growth, Physiology, and Metabolite Profiles 蒲公英中DEHP和ZnO NPs的生态毒性研究：对生长、生理和代谢谱的影响

4区生物学

Russian Journal of Plant Physiology Pub Date : 2025-12-01 DOI: 10.1134/s102144372560521x

X. Du, Xun Li, Mihi Yang, Qian Du, Chao Zhao, D. Liu, Jia Liu, Xiaofei Guo, Zhonghua Tang

{"title":"Investigating the Ecotoxicity of DEHP and ZnO NPs in Dandelion: Effects on Growth, Physiology, and Metabolite Profiles","authors":"X. Du, Xun Li, Mihi Yang, Qian Du, Chao Zhao, D. Liu, Jia Liu, Xiaofei Guo, Zhonghua Tang","doi":"10.1134/s102144372560521x","DOIUrl":"https://doi.org/10.1134/s102144372560521x","url":null,"abstract":"Di(2-ethylhexyl)phthalate (DEHP) and ZnO nanoparticles (NPs) pose significant environmental threats that can negatively influence plant growth and health. This study thoroughly investigated the effects of both single and combined exposures to DEHP and ZnO NPs on dandelion (Taraxacum officinale F.H.Wigg) seedlings. The results demonstrated that both DEHP and ZnO significantly reduced in biomass (58.34% in shoots, 42.01% in roots). These treatments also led to a marked decline in chlorophyll fluorescence and exacerbated oxidative stress. Notably, the presence of ZnO NPs intensified DEHP toxicity by increasing its accumulation in roots (by 25.73%) while restricting its translocation to shoots, thereby amplifying its environmental risk. Additionally, dandelion responses exhibited tissue specificity, with roots being more adversely affected than shoots. Metabolomic analysis revealed substantial alterations in metabolites abundance and key metabolic pathways, including those involved in amino acid biosynthesis, carbohydrate metabolism, and fatty acid metabolism. Furthermore, ZnO NPs significantly modified the profiles of secondary metabolites in dandelions subjected to DEHP stress, specifically flavonoids and phenolic acids, which may influence the plant’s medicinal properties. These findings underscore the complexity of the plant defense mechanisms against environmental pollutants. This study provides valuable insights into the toxicological interactions between DEHP and ZnO NPs, emphasizing the need for further research on their long-term effects across diverse plant species.","PeriodicalId":21477,"journal":{"name":"Russian Journal of Plant Physiology","volume":"72 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147332843","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Selection of Traits and Physio-Metabolic Perspective of Source-Sink Mechanisms under Drought and Low-N Stress 干旱低氮胁迫下源库机制的性状选择及生理代谢研究

4区生物学

Russian Journal of Plant Physiology Pub Date : 2025-11-05 DOI: 10.1134/s1021443725603817

Suphia Rafique

{"title":"Selection of Traits and Physio-Metabolic Perspective of Source-Sink Mechanisms under Drought and Low-N Stress","authors":"Suphia Rafique","doi":"10.1134/s1021443725603817","DOIUrl":"https://doi.org/10.1134/s1021443725603817","url":null,"abstract":"Crop yield is the manifestation of the net photosynthesis of the whole plant over the growing season. Source organs are responsible for all biomass production through the process of photosynthesis, similarly, sink tissues are the net importers of assimilates which includes rapidly growing meristems, juvenile leaves, roots, tubers, and seeds. Recent climate changes have resulted in frequent droughts, heavy floods, temperature fluctuations, and nitrogen deficiency. Maize, being the C4 crop, grows in wide range of environmental conditions. Although to achieve high productivity it required large amount of water and nitrogen fertilizer. Therefore, drought and low nitrogen stress are major threats to maize productivity worldwide. Drought and N deficiency impact many physio-biochemical processes, hinder plant growth and development, and thus alter the source-sink balance. In drought and low-N stress, selection of traits that balance the source-sink mechanism plays crucial role and helps to improve the grain yield. The metabolic prospective of source and sink mechanism in drought and low-N stress induces the expression of various metabolites, providing the information on the complex regulatory systems behind stress tolerance. Therefore, yield can be improved by selecting the genotypes that shows optimized carbon and nitrogen metabolism under drought and low-nitrogen stress conditions. This review will help future researchers better understand the source-sink process for crop development in the context of changing climatic conditions.","PeriodicalId":21477,"journal":{"name":"Russian Journal of Plant Physiology","volume":"72 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147879306","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Glufosinate Ammonium Doses for In Vitro Selection of Bread Wheat Explants 草铵膦铵对面包小麦外植体体外选择的影响

4区生物学

Russian Journal of Plant Physiology Pub Date : 2025-07-01 DOI: 10.1134/s1021443725601430

А. А. Галимова, И. Ф. Рахматуллина, Z. A. Ibragimova, Б. Р. Кулуев

{"title":"Glufosinate Ammonium Doses for In Vitro Selection of Bread Wheat Explants","authors":"А. А. Галимова, И. Ф. Рахматуллина, Z. A. Ibragimova, Б. Р. Кулуев","doi":"10.1134/s1021443725601430","DOIUrl":"https://doi.org/10.1134/s1021443725601430","url":null,"abstract":"One of the problems of cereal biotechnology is the low efficiency of genetic transformation. The process of creating transgenic plants consists of three stages: transfer of foreign genetic material into the plant genome; obtaining of regenerated plants; selection of transgenic plants. Each stage is important and requires well-developed techniques. A widely used method of making transgenic plant is selection by including a selective antibiotic or herbicide resistance gene in DNA constructs. Effective breeding of transgenic plants requires knowledge of the exact concentrations and exposure duration of selective agents for the specific tissue culture species used. Our study aimed to identify the optimal concentration and exposure duration to glufosinate ammonium (Basta®) for the selection of resistant regenerates of bread wheat in vitro. Several options for the selection of resistant shoots were proposed based on the study results: induction of shoot regeneration on medium with 7.5 mg/L of glufosinate ammonium for 7 days after callus formation in the immature embryos culture on medium with Basta (concentration of at least 7.5 mg/L); constant cultivation of explants on media with glufosinate ammonium (minimum concentration—5 mg/L), when working with the culture of mature embryos on maternal grains; selection at the organogenesis stage should be carried out on the media with glufosinate ammonium concentration of 15 mg/L for 14 days or 10 mg/L for 28 days. The results of the work represent a significant contribution to accelerating work in the field of genetic and genomic studies of bread wheat—an important agricultural crop.","PeriodicalId":21477,"journal":{"name":"Russian Journal of Plant Physiology","volume":"72 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147331971","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effects of Biochar and α-Fe2O3 Nanoparticles on the Growth, Photosynthetic Apparatus and Fruit Quality of Medicinal Plant Muskmelon 生物炭和α-Fe2O3纳米颗粒对药用植物甜瓜生长、光合器官和果实品质的影响

4区生物学

Russian Journal of Plant Physiology Pub Date : 2025-06-30 DOI: 10.1134/s1021443725600308

Yuguang Wang, Lingling Qiu, Yongbin Zhou, Shuang Wang, Wenqi Zhou, Hong Li, Jin Li, Yi Liang, Zhaoyi Dai

{"title":"Effects of Biochar and α-Fe2O3 Nanoparticles on the Growth, Photosynthetic Apparatus and Fruit Quality of Medicinal Plant Muskmelon","authors":"Yuguang Wang, Lingling Qiu, Yongbin Zhou, Shuang Wang, Wenqi Zhou, Hong Li, Jin Li, Yi Liang, Zhaoyi Dai","doi":"10.1134/s1021443725600308","DOIUrl":"https://doi.org/10.1134/s1021443725600308","url":null,"abstract":"Agricultural soils are facing problems such as water scarcity and nutrient loss. Compared to traditional chemical fertilizers, biochar and nanomaterials may become new options for agricultural soil improvement. However, when faced with new soil amendments, the response of medicinal plants may not necessarily meet expectations. In this study, we evaluated the effects of biochar and nano iron oxide as soil modifiers, both alone and in combination, on the growth, physiology, and fruit quality of muskmelon (Cucumis melo L.). The results showed that the composite treatment enhanced the stem crude increase of muskmelon from the vegetative period to flowering period, and also increased leaf pigment content at the fruiting period. Each treatment also significantly promoted the photosynthesis of muskmelon, which increased the ΦPSII values at flowering period by 30.77, 80.77 and 73.08%, respectively, compared with the control group. But the contents of medicinal ingredients in the fruit pulp and seeds of each treatment group were significantly negatively affected. The polyphenol and saponin contents of seeds were decreased in each treatment group, as was the accumulation of saponins in the fruit pulp. It is indicated that soil amendments may decrease the contents of medicinal ingredients and reduce the quality of muskmelon fruits while promoting the growth of medicinal plants. Our study raises risk warnings for the selection of soil amendments in medicinal plant cultivation.","PeriodicalId":21477,"journal":{"name":"Russian Journal of Plant Physiology","volume":"72 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147331611","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Non-Targeted Metabolomics of Styrax japonicus Petals in Two Colors Using LC-MS-based Metabolite Profiling 两种颜色Styrax japonicus花瓣的非靶向代谢组学研究——基于lc - ms的代谢物分析

4区生物学

Russian Journal of Plant Physiology Pub Date : 2025-06-01 DOI: 10.1134/s1021443725600138

Zheng Liu, L. Zheng, Yijun Zhou, Can Han, Fuqiang Yu

{"title":"Non-Targeted Metabolomics of Styrax japonicus Petals in Two Colors Using LC-MS-based Metabolite Profiling","authors":"Zheng Liu, L. Zheng, Yijun Zhou, Can Han, Fuqiang Yu","doi":"10.1134/s1021443725600138","DOIUrl":"https://doi.org/10.1134/s1021443725600138","url":null,"abstract":"Styrax japonicus is a small tree or shrub with flowers of great ornamental value. This experiment was conducted to study the metabolites of S. japonicus petals in two colors to improve their value of ornamental and economic. Two kinds of petals were sampled at the pre-bloom stage (S1), the full-bloom stage (S2), and the post-peak stage (S3), respectively. Extensive non-targeted metabolomic assays were performed on the petals using LC-MS. A total of 552 distinct metabolites were found. Additionally, the relative contents of organooxygen compounds, carboxylic acids and derivatives, and fatty acyls in each developmental stage of both petals were the top 3. Notably, a high relative content of kaempferol-3-O-rutinoside was found in each developmental stage of both petals. The differential metabolites of the two types of petals varied considerably at different developmental stages. A portion of the differential metabolites in the S1 was enriched for amino acid and protein synthesis, while a portion of the differential metabolites in the S2 and S3 were enriched for aromatic compound degradation. Furthermore, compared to white flowers, pink flowers might have more metabolic activity. At the same time, in all developmental stages, there is an enrichment of some differential metabolites into the phenylpropanoid synthesis pathway.","PeriodicalId":21477,"journal":{"name":"Russian Journal of Plant Physiology","volume":"72 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147896084","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Composition of Fatty Acids in Lipids of Higher Vascular Plants of the Arctic Tundra of Western Spitsbergen 西斯匹次卑尔根北极苔原高等维管植物脂质中的脂肪酸组成

IF 1.4 4区生物学

Russian Journal of Plant Physiology Pub Date : 2024-09-17 DOI: 10.1134/s1021443724606931

E. F. Markovskaya, N. Yu. Shmakova, A. A. Zorina

{"title":"Composition of Fatty Acids in Lipids of Higher Vascular Plants of the Arctic Tundra of Western Spitsbergen","authors":"E. F. Markovskaya, N. Yu. Shmakova, A. A. Zorina","doi":"10.1134/s1021443724606931","DOIUrl":"https://doi.org/10.1134/s1021443724606931","url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">Abstract</h3><p>The fractional composition of fatty acids (FAs) of lipids was studied, and the main directions of their participation in structural and functional adaptations in dominant and rare species of higher vascular plants of the Arctic tundra of Western Spitsbergen were identified. Differences in the size and variability of FA composition by fraction were revealed: from 25 to 76% for glycolipids, 10–28% for phospholipids, and 7–57% for neutral lipids. A relationship has been established between the fatty acid composition of different lipid fractions and the “species activity” indicator in plants of different geographical origins and ecology. The main directions of adaptation associated with the lipid component in Arctic plants include the participation of saturated and unsaturated FAs in different proportions depending on the ecological and geographical characteristics of the species. A diversity of very long chain FAs was noted in the fractional fatty acid composition of lipids in all Arctic plants. In both adaptive strategies, “avoidance” and “adaptation,” the lipid component is actively involved, which ensures the appropriate functional activity of the species and its representation in the Arctic tundra of Western Spitsbergen.</p>","PeriodicalId":21477,"journal":{"name":"Russian Journal of Plant Physiology","volume":"113 1","pages":""},"PeriodicalIF":1.4,"publicationDate":"2024-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142250188","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Growth and Development of Pollen Tubes in Spruce (Picea abies (L.) Karst. × P. obovata Ledeb.) In Vitro 云杉（Picea abies (L.) Karst.× P. obovata Ledeb.）体外

IF 1.4 4区生物学

Russian Journal of Plant Physiology Pub Date : 2024-09-17 DOI: 10.1134/s102144372460733x

M. V. Surso

{"title":"Growth and Development of Pollen Tubes in Spruce (Picea abies (L.) Karst. × P. obovata Ledeb.) In Vitro","authors":"M. V. Surso","doi":"10.1134/s102144372460733x","DOIUrl":"https://doi.org/10.1134/s102144372460733x","url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">Abstract</h3><p>The effect of individual sugars and pH of nutrient medium on growth and development of pollen tubes in an introgressive hybrid between common spruce and Siberian spruce (<i>Picea abies</i> (L.) Karst. × <i>P. obovata</i> Ledeb.) in vitro was investigated. Dynamics of growth of spruce pollen tubes was registered. It was found that relatively high growth rate of pollen tubes accounts for specific physiology of their development. A quick cellulose synthesis in the course of spruce pollen grains’ hydration was described. Differences in component composition of pollen and pollen tubes were revealed. Content of proteins, amino acids, RNA, DNA, lipids, and polysaccharides along the gradient of spruce pollen tubes abruptly increased towards the growing tip and became stabilized when they reached approximately half of their maximal length. At the same time, total content of carbohydrates in pollen tubes along their length essentially did not change. Formation on the surface of pollen tubes of outer rings consisting mainly of cellulose and callose are described. It was assumed that such rings may participate in regulation of turgor and partial compartmentation of protoplast in spruce pollen tubes. Callose present in pollen tubes should be regarded as a situational antistress polysaccharide that is not common component of tube wall.</p>","PeriodicalId":21477,"journal":{"name":"Russian Journal of Plant Physiology","volume":"37 1","pages":""},"PeriodicalIF":1.4,"publicationDate":"2024-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142250191","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Comparative Characterization of Phenolic Compounds in Introduced Plants and Callus Culture of Hedysarum alpinum L. Hedysarum alpinum L.引种植物和胼胝体培养物中酚类化合物的比较表征

IF 1.4 4区生物学

Russian Journal of Plant Physiology Pub Date : 2024-09-17 DOI: 10.1134/s1021443724607298

M. V. Filonova, S. V. Krivoshchekov, N. S. Zinner, D. A. Isakov, Ya. E. Reshetov, A. A. Churin, M. V. Belousov

{"title":"Comparative Characterization of Phenolic Compounds in Introduced Plants and Callus Culture of Hedysarum alpinum L.","authors":"M. V. Filonova, S. V. Krivoshchekov, N. S. Zinner, D. A. Isakov, Ya. E. Reshetov, A. A. Churin, M. V. Belousov","doi":"10.1134/s1021443724607298","DOIUrl":"https://doi.org/10.1134/s1021443724607298","url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">Abstract</h3><p>Comparative study of phenolic compound composition was performed by HPLC-UV and HPLC-MS techniques using raw materials of <i>Hedysarum alpinum</i> L. plants introduced into the dendrological ecosystem of the Siberian Botanical Garden of Tomsk State University as well as the callus culture of the same species. The callus culture of <i>Hedysarum alpinum</i> was obtained on Murashige and Skoog nutrient medium with the addition of 1.0 mg/L 2,4-D and 0.1 mg/L 6-benzylaminopurine (6-BAP) and was subsequently cultivated on the medium containing α-NAA (2.0 mg/L) and 6-BAP (0.5 mg/L). The culture was characterized by activated phenylpropanoid pathway, which gave rise to the formation of flavonoids, isoflavones, xanthones, and other substances. The total content of flavonoids (calculated on a per quercetin basis) and formononetin in the extracts of callus culture was lower than in the extracts from introduced plants by 35 and 11%, respectively, whereas the content of mangiferin in callus extracts was more than 50% higher than in the extracts of aerial plant parts.</p>","PeriodicalId":21477,"journal":{"name":"Russian Journal of Plant Physiology","volume":"239 1","pages":""},"PeriodicalIF":1.4,"publicationDate":"2024-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142250153","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0