W. Lian, R. Sun, L. Zhang, T. Sun, F. Hui, L. Feng, Y. Zhao
Plants are usually sessile species and their growth and development are substantially influenced by the surrounding environment. Additionally, diverse environmental stressors, including drought and high salinity, severely restrict plant development, damage plant tissues, and under extreme conditions, can lead to death (Wang et al. 2003, Wu et al. 2014). Plants have various physiological and biochemical mechanisms to mitigate the harm caused by adverse conditions (Zhang et al. 2018). When plants are subjected to abiotic stress, they often synthesize a range of functional proteins that protect different tissues from damage. Among the plant cell-protective proteins induced by abiotic stress, there has been considerable interest in the late embryogenesis
植物通常是无根的物种，它们的生长发育很大程度上受周围环境的影响。此外，干旱和高盐度等多种环境胁迫因素严重限制植物发育，损害植物组织，在极端条件下可导致死亡(Wang et al. 2003, Wu et al. 2014)。植物有多种生理生化机制来减轻不利条件造成的伤害(Zhang et al. 2018)。当植物受到非生物胁迫时，它们通常会合成一系列保护不同组织免受损害的功能性蛋白质。在非生物胁迫诱导的植物细胞保护蛋白中，晚期胚胎发生蛋白受到了广泛关注
{"title":"PgLEA, a gene for late embryogenesis abundant proteinfrom Panax ginseng, enhances drought and salt tolerancein transgenic Arabidopsis thaliana","authors":"W. Lian, R. Sun, L. Zhang, T. Sun, F. Hui, L. Feng, Y. Zhao","doi":"10.32615/bp.2021.063","DOIUrl":"https://doi.org/10.32615/bp.2021.063","url":null,"abstract":"Plants are usually sessile species and their growth and development are substantially influenced by the surrounding environment. Additionally, diverse environmental stressors, including drought and high salinity, severely restrict plant development, damage plant tissues, and under extreme conditions, can lead to death (Wang et al. 2003, Wu et al. 2014). Plants have various physiological and biochemical mechanisms to mitigate the harm caused by adverse conditions (Zhang et al. 2018). When plants are subjected to abiotic stress, they often synthesize a range of functional proteins that protect different tissues from damage. Among the plant cell-protective proteins induced by abiotic stress, there has been considerable interest in the late embryogenesis","PeriodicalId":8912,"journal":{"name":"Biologia Plantarum","volume":" ","pages":""},"PeriodicalIF":1.5,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48650144","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}
N. Bityutskii, K. Yakkonen, K. A. Lukina, K. Semenov
Iron (Fe) is essential for plants as a co-factor of enzymes of key metabolic processes including respiration and photosynthesis (Marschner 1995). Iron is an element abundant in the earth’s crust. However, at high pH and high bicarbonate content of calcareous soils, the availability of Fe to plants is often reduced. The deficiency of bioavailable Fe leads to a characteristic chlorotic phenotype that begins to develop in the youngest leaves. Iron deficiency chlorosis is a common nutritional disorder affecting plants and one of the major limiting factors for crop production in many areas of the world (Vose 1982, Alloway 2008). To maintain Fe homeostasis, plants have evolved mechanisms to acquire Fe under conditions of limited availability. Maize, like other Fe-deficient grasses, respond to Fe deficiency through the so-called Strategy II, which includes 1) the release of phytosiderophores (PSs) for chelate FeIII (ferric) ions in soil and 2) the induction of a transporter specific for FeIII-PS complex in the root cell plasma membrane (Römheld and Marschner 1986). Plant PSs belong to the mugineic acid (MA) family of chelators (Hell and Stephan 2003). Both reactions of this chelationbased strategy enhanced in response to Fe deficiency are directed to improve Fe uptake. In maize, the Yellow Stripe 1 (YS1) gene encoding FeIII-PS transporter was firstly identified by Curie et al. (2001). It has been suggested that the maize YS1 (ZmYS1) is involved in both primary Fe acquisition and intracellular transport of Fe and other metals
{"title":"Fullerenol affects maize plants depending on their iron status","authors":"N. Bityutskii, K. Yakkonen, K. A. Lukina, K. Semenov","doi":"10.32615/bp.2021.071","DOIUrl":"https://doi.org/10.32615/bp.2021.071","url":null,"abstract":"Iron (Fe) is essential for plants as a co-factor of enzymes of key metabolic processes including respiration and photosynthesis (Marschner 1995). Iron is an element abundant in the earth’s crust. However, at high pH and high bicarbonate content of calcareous soils, the availability of Fe to plants is often reduced. The deficiency of bioavailable Fe leads to a characteristic chlorotic phenotype that begins to develop in the youngest leaves. Iron deficiency chlorosis is a common nutritional disorder affecting plants and one of the major limiting factors for crop production in many areas of the world (Vose 1982, Alloway 2008). To maintain Fe homeostasis, plants have evolved mechanisms to acquire Fe under conditions of limited availability. Maize, like other Fe-deficient grasses, respond to Fe deficiency through the so-called Strategy II, which includes 1) the release of phytosiderophores (PSs) for chelate FeIII (ferric) ions in soil and 2) the induction of a transporter specific for FeIII-PS complex in the root cell plasma membrane (Römheld and Marschner 1986). Plant PSs belong to the mugineic acid (MA) family of chelators (Hell and Stephan 2003). Both reactions of this chelationbased strategy enhanced in response to Fe deficiency are directed to improve Fe uptake. In maize, the Yellow Stripe 1 (YS1) gene encoding FeIII-PS transporter was firstly identified by Curie et al. (2001). It has been suggested that the maize YS1 (ZmYS1) is involved in both primary Fe acquisition and intracellular transport of Fe and other metals","PeriodicalId":8912,"journal":{"name":"Biologia Plantarum","volume":" ","pages":""},"PeriodicalIF":1.5,"publicationDate":"2022-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44602256","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}
Y. Meng, Q. Zhao, L. Wang, C. Xu, N. Qiu, R. Wang, F. Zhou
Polybrominated diphenyl ethers (PBDEs) are widely used brominated flame retardants (BFRs) with excellent thermal stability and flame retardancy, which have been used in a wide array of products, including textiles, plastics, electronic equipment, and building materials (McGrath et al. 2017). PBDEs consist of up to ten bromine atoms, which have 209 congeners. Penta-BDE, octa-BDE, and deca-BDE are the major commercial BFRs of PBDEs composed of a mixture of congeners (Law et al. 2006). Due to their toxicity, persistence, and bioaccumulation, some lower brominated congeners have been listed as persistent organic pollutants (POPs) and banned by the European
{"title":"Evaluation of the phytotoxicity of decabromodiphenyl ether (BDE-209) in Chinese cabbage","authors":"Y. Meng, Q. Zhao, L. Wang, C. Xu, N. Qiu, R. Wang, F. Zhou","doi":"10.32615/bp.2021.076","DOIUrl":"https://doi.org/10.32615/bp.2021.076","url":null,"abstract":"Polybrominated diphenyl ethers (PBDEs) are widely used brominated flame retardants (BFRs) with excellent thermal stability and flame retardancy, which have been used in a wide array of products, including textiles, plastics, electronic equipment, and building materials (McGrath et al. 2017). PBDEs consist of up to ten bromine atoms, which have 209 congeners. Penta-BDE, octa-BDE, and deca-BDE are the major commercial BFRs of PBDEs composed of a mixture of congeners (Law et al. 2006). Due to their toxicity, persistence, and bioaccumulation, some lower brominated congeners have been listed as persistent organic pollutants (POPs) and banned by the European","PeriodicalId":8912,"journal":{"name":"Biologia Plantarum","volume":" ","pages":""},"PeriodicalIF":1.5,"publicationDate":"2022-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49365076","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}
El Hadji Malick Cisse, D. Li, J. Zhang, Laixian Guo, Lingfeng Miao, F. Yang
With global climate change, the research about the response of a plant to abiotic stresses is one of the most active themes in plant science. Indeed, climate change appears to have increased in recent years, and more changes are expected in the next decades concerning plant growth and adaptation to their environments (Cernoch and Kopecky 2020). Abiotic stresses such as drought or cold stress affect plants by harming the metabolic machinery; it can also perturb the equilibrium of the production and scavenging of reactive oxygen species (ROS) and malondialdehyde (MDA) in the plant cell, which alters negatively plant growth and development (Sharma et al. 2019). Stress tolerance in plants is correlated with different physiological changes including the accumulation of osmoprotectants and the increase of antioxidant activities (Yancey et al. 1994). Some of these adjustments are needed for enhancing the drought or cold tolerance in plants, comprise changes in genes expression and in membrane
{"title":"Responses of woody plant Dalbergia odorifera treated with glycine betaine to drought and cold stresses: involvement of the alternative oxidase","authors":"El Hadji Malick Cisse, D. Li, J. Zhang, Laixian Guo, Lingfeng Miao, F. Yang","doi":"10.32615/bp.2021.062","DOIUrl":"https://doi.org/10.32615/bp.2021.062","url":null,"abstract":"With global climate change, the research about the response of a plant to abiotic stresses is one of the most active themes in plant science. Indeed, climate change appears to have increased in recent years, and more changes are expected in the next decades concerning plant growth and adaptation to their environments (Cernoch and Kopecky 2020). Abiotic stresses such as drought or cold stress affect plants by harming the metabolic machinery; it can also perturb the equilibrium of the production and scavenging of reactive oxygen species (ROS) and malondialdehyde (MDA) in the plant cell, which alters negatively plant growth and development (Sharma et al. 2019). Stress tolerance in plants is correlated with different physiological changes including the accumulation of osmoprotectants and the increase of antioxidant activities (Yancey et al. 1994). Some of these adjustments are needed for enhancing the drought or cold tolerance in plants, comprise changes in genes expression and in membrane","PeriodicalId":8912,"journal":{"name":"Biologia Plantarum","volume":" ","pages":""},"PeriodicalIF":1.5,"publicationDate":"2022-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42287204","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}
Cauliflower (Brassica oleracea L. var. botrytis), an annual herbaceous crop belonging to the cruciferous vegetables, is an important and widely-grown vegetable worldwide (Giuffrida et al. 2018). It is an excellent source of phenolics, ascorbic acid, vitamins B1, B2, and B3, folic acid, tocopherols, and dietary fibre (Mashabela et al. 2018, Nerdy 2018, Sun et al. 2018, Thorwarth et al. 2018). Medical research has revealed that a diet rich in cauliflower can lower the risk of cancer (Bergès et al. 2018, Kalisz et al. 2018). Cauliflower contains glucosinolates, a class of secondary plant metabolites; their hydrolyzed products have anti-carcinogenic properties (Oda et al. 2019). The findings of multiple studies have indicated that environmental stresses can increase the accumulation of glucosinolates (Jousef et al. 2018, Oda et al. 2019), but the glucosinolate content in most cauliflower plants is very
{"title":"Selection of suitable reference genes for real-time qPCR gene expression in cauliflower under abiotic stress and methyl jasmonate treatment","authors":"H. Lin, Q. Zhang, J. Cao, B. Qiu, H. Zhu, Q. Wen","doi":"10.32615/bp.2021.057","DOIUrl":"https://doi.org/10.32615/bp.2021.057","url":null,"abstract":"Cauliflower (Brassica oleracea L. var. botrytis), an annual herbaceous crop belonging to the cruciferous vegetables, is an important and widely-grown vegetable worldwide (Giuffrida et al. 2018). It is an excellent source of phenolics, ascorbic acid, vitamins B1, B2, and B3, folic acid, tocopherols, and dietary fibre (Mashabela et al. 2018, Nerdy 2018, Sun et al. 2018, Thorwarth et al. 2018). Medical research has revealed that a diet rich in cauliflower can lower the risk of cancer (Bergès et al. 2018, Kalisz et al. 2018). Cauliflower contains glucosinolates, a class of secondary plant metabolites; their hydrolyzed products have anti-carcinogenic properties (Oda et al. 2019). The findings of multiple studies have indicated that environmental stresses can increase the accumulation of glucosinolates (Jousef et al. 2018, Oda et al. 2019), but the glucosinolate content in most cauliflower plants is very","PeriodicalId":8912,"journal":{"name":"Biologia Plantarum","volume":" ","pages":""},"PeriodicalIF":1.5,"publicationDate":"2022-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46826452","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}
A. Pečinka, P. Schrumpfová, L. Fischer, E. Tomaštíková, I. Mozgová
1 Institute of Experimental Botany of the Czech Academy of Sciences, Centre of the Region Haná for Biotechnological and Agricultural Research, CZ-77900 Olomouc, Czech Republic 2 Laboratory of Functional Genomics and Proteomics, National Centre for Biomolecular Research, Faculty of Science, Masaryk University, CZ-61137, Brno, Czech Republic 3 Mendel Centre for Plant Genomics and Proteomics, Central European Institute of Technology, Masaryk University, CZ-62500, Brno, Czech Republic 4 Department of Experimental Plant Biology, Charles University, Faculty of Science, CZ-12844, Prague, Czech Republic 5 Biology Centre, Czech Acad Sci, Institute of Plant Molecular Biology, CZ-37005, České Budějovice, Czech Republic 6 University of South Bohemia, Faculty of Science, CZ-37005 České Budějovice, Czech Republic
{"title":"The Czech Plant Nucleus Workshop 2021","authors":"A. Pečinka, P. Schrumpfová, L. Fischer, E. Tomaštíková, I. Mozgová","doi":"10.32615/bp.2022.003","DOIUrl":"https://doi.org/10.32615/bp.2022.003","url":null,"abstract":"1 Institute of Experimental Botany of the Czech Academy of Sciences, Centre of the Region Haná for Biotechnological and Agricultural Research, CZ-77900 Olomouc, Czech Republic 2 Laboratory of Functional Genomics and Proteomics, National Centre for Biomolecular Research, Faculty of Science, Masaryk University, CZ-61137, Brno, Czech Republic 3 Mendel Centre for Plant Genomics and Proteomics, Central European Institute of Technology, Masaryk University, CZ-62500, Brno, Czech Republic 4 Department of Experimental Plant Biology, Charles University, Faculty of Science, CZ-12844, Prague, Czech Republic 5 Biology Centre, Czech Acad Sci, Institute of Plant Molecular Biology, CZ-37005, České Budějovice, Czech Republic 6 University of South Bohemia, Faculty of Science, CZ-37005 České Budějovice, Czech Republic","PeriodicalId":8912,"journal":{"name":"Biologia Plantarum","volume":" ","pages":""},"PeriodicalIF":1.5,"publicationDate":"2022-02-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46596472","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}
Higher plants may encounter a variety of environmental stresses, such as extreme temperatures, drought and salinity, and therefore have formed an effective defence mechanism to adapt to the unfavourable conditions (Scharf et al. 2012). High temperatures (heat stress) negatively influence plant growth and development as well as compromise crop yield (Mittler et al. 2012, Ding et al. 2020). Plants express heat shock proteins (Hsps) in response to various abiotic stresses. Heat shock transcription factors (Hsfs) act as a terminal component of the signal transduction pathway and regulate the expression of Hsps and other heat-responsive transcripts (Ohama et al. 2017).
高等植物可能会遇到各种环境胁迫，如极端温度、干旱和盐度，因此形成了有效的防御机制来适应不利条件(Scharf et al. 2012)。高温(热应激)对植物生长发育产生负面影响，并影响作物产量(Mittler et al. 2012, Ding et al. 2020)。植物表达热休克蛋白(Hsps)来应对各种非生物胁迫。热休克转录因子(Hsfs)作为信号转导通路的末端组分，调节热休克转录因子和其他热反应转录物的表达(Ohama et al. 2017)。
{"title":"Heat stress transcription factor DcHsfA1d isolatedfrom Dianthus caryophyllus enhances thermotoleranceand salt tolerance of transgenic Arabidopsis","authors":"X. Wan, Y. Y. Sun, Y. Feng, M. Bao, J. Zhang","doi":"10.32615/bp.2021.061","DOIUrl":"https://doi.org/10.32615/bp.2021.061","url":null,"abstract":"Higher plants may encounter a variety of environmental stresses, such as extreme temperatures, drought and salinity, and therefore have formed an effective defence mechanism to adapt to the unfavourable conditions (Scharf et al. 2012). High temperatures (heat stress) negatively influence plant growth and development as well as compromise crop yield (Mittler et al. 2012, Ding et al. 2020). Plants express heat shock proteins (Hsps) in response to various abiotic stresses. Heat shock transcription factors (Hsfs) act as a terminal component of the signal transduction pathway and regulate the expression of Hsps and other heat-responsive transcripts (Ohama et al. 2017).","PeriodicalId":8912,"journal":{"name":"Biologia Plantarum","volume":" ","pages":""},"PeriodicalIF":1.5,"publicationDate":"2022-02-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46579009","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}
S. M. Ibragimova, M. Genaev, A. Kochetov, D. Afonnikov
Proline plays an important role in plant ontogenesis and stress response (Dar et al. 2016, Trovato et al. 2019). The proline content in plant cells increases manifold in response to an increase or decrease in temperature, to drought, soil salinity, nutrient deficiency, increased UV radiation, or exposure to heavy metals resulting in plant osmotic stress (Kuznetsov and Shevyakova 1999). An increase in cell proline leads to the modulation of cell pressure potential, thereby creating an osmotic balance, stabilizes cell membranes, protein and enzyme structures, preventing electrolyte leakage in the cell and oxidative stress. Thus, proline acts as a signalling molecule of stress response in plants (Hayat et al. 2012). Changes in proline content are just one of many plant stress responses: physiological, morphological, and anatomical (Hameed et al. 2010, Ilyas et al. 2020). One of the characteristic morphological changes is associated with leaf pubescence. Leaf pubescence is formed by
{"title":"Variability of leaf pubescence characteristics in transgenic tobacco lines with partial proline dehydrogenase gene suppression","authors":"S. M. Ibragimova, M. Genaev, A. Kochetov, D. Afonnikov","doi":"10.32615/bp.2021.067","DOIUrl":"https://doi.org/10.32615/bp.2021.067","url":null,"abstract":"Proline plays an important role in plant ontogenesis and stress response (Dar et al. 2016, Trovato et al. 2019). The proline content in plant cells increases manifold in response to an increase or decrease in temperature, to drought, soil salinity, nutrient deficiency, increased UV radiation, or exposure to heavy metals resulting in plant osmotic stress (Kuznetsov and Shevyakova 1999). An increase in cell proline leads to the modulation of cell pressure potential, thereby creating an osmotic balance, stabilizes cell membranes, protein and enzyme structures, preventing electrolyte leakage in the cell and oxidative stress. Thus, proline acts as a signalling molecule of stress response in plants (Hayat et al. 2012). Changes in proline content are just one of many plant stress responses: physiological, morphological, and anatomical (Hameed et al. 2010, Ilyas et al. 2020). One of the characteristic morphological changes is associated with leaf pubescence. Leaf pubescence is formed by","PeriodicalId":8912,"journal":{"name":"Biologia Plantarum","volume":" ","pages":""},"PeriodicalIF":1.5,"publicationDate":"2022-02-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44068905","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}
J. Sun, Z. Dai, X. Zhang, Q. Tang, C. Cheng, C. Liu, Y. Yu, Gencheng Xu, D. Xie, Jianguang Su
Trehalose is a nonreducing disaccharide that is widely distributed in organisms and has different biological functions in different species. In plants, trehalose is involved in the regulation of the response to a variety of environmental stresses (Paul et al. 2008). Trehalose has a stronger ability to bind water than other sugars (Lerbret et al. 2005). Trehalose can maintain the biological structure and function of biomolecules by replacing water, concentrating water around biomolecules or in the form of a vitrification agent under the conditions of water shortage or freezing (Sundaramurthi et al. 2010, Hackel et al. 2012). Because trehalose has a strong anti dehydration effect,
海藻糖是一种非还原性双糖，广泛分布于生物体中，在不同物种中具有不同的生物学功能。在植物中，海藻糖参与调节对各种环境胁迫的反应(Paul et al. 2008)。海藻糖比其他糖结合水的能力更强(Lerbret et al. 2005)。海藻糖可以在缺水或冻结的条件下替代水、将水集中在生物分子周围或以玻璃化剂的形式维持生物分子的生物结构和功能(Sundaramurthi et al. 2010, Hackel et al. 2012)。因为海藻糖有很强的抗脱水作用，
{"title":"Identification of TPS and TPP gene families in Cannabis sativa and their expression under abiotic stresses","authors":"J. Sun, Z. Dai, X. Zhang, Q. Tang, C. Cheng, C. Liu, Y. Yu, Gencheng Xu, D. Xie, Jianguang Su","doi":"10.32615/bp.2021.051","DOIUrl":"https://doi.org/10.32615/bp.2021.051","url":null,"abstract":"Trehalose is a nonreducing disaccharide that is widely distributed in organisms and has different biological functions in different species. In plants, trehalose is involved in the regulation of the response to a variety of environmental stresses (Paul et al. 2008). Trehalose has a stronger ability to bind water than other sugars (Lerbret et al. 2005). Trehalose can maintain the biological structure and function of biomolecules by replacing water, concentrating water around biomolecules or in the form of a vitrification agent under the conditions of water shortage or freezing (Sundaramurthi et al. 2010, Hackel et al. 2012). Because trehalose has a strong anti dehydration effect,","PeriodicalId":8912,"journal":{"name":"Biologia Plantarum","volume":"1 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2022-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69959771","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}
Y. Chen, Z.Z. Li, Q. Guo, C. Wang, Lu Cao, H. Tang, Jingzhi Hu
Prunella vulgaris L. is known as ‘Xiaku-cao’, because it withers and dies after the summer solstice (Chen et al. 2013). It is a perennial herb in the family Lamiaceae, and its dried spicas are used in medicine (Liao et al. 2012). The Pharmacopoeia of the People’s Republic of China (2020) states that P. vulgaris has drug efficacy in removing liver-fire for improving eyesight, subsiding swelling to dissipate indurated mass. Modern research shows that P. vulgaris contains a variety of chemical constituents, such as phenylpropanoids, flavonoids, triterpenes, organic acids, sugars, coumarins, and steroids (Bai et al. 2016). Studies show that P. vulgaris exerts antitumour (Feng et al. 2010), anti-inflammatory (Hwang et al. 2013), and hypoglycaemic activity (Raafat et al. 2016). In addition, the use of P. vulgaris in herbal tea has been continuously developed, resulting in high demand. Flowering P. vulgaris
夏枯草(Prunella vulgaris L.)被称为“夏至草”，因为它在夏至后枯萎死亡(Chen et al. 2013)。它是Lamiaceae科的多年生草本植物，其干燥的香料可用于医学(Liao et al. 2012)。《中华人民共和国药典(2020年版)》中规定，寻常草具有平肝火明目、消肿散硬结的药效。现代研究表明，寻常草含有多种化学成分，如苯丙素、类黄酮、三萜、有机酸、糖、香豆素和类固醇(Bai et al. 2016)。研究表明，寻常草具有抗肿瘤(Feng et al. 2010)、抗炎(Hwang et al. 2013)和降糖活性(Raafat et al. 2016)。此外，在凉茶中的应用也在不断发展，需求量很大。开花的白杨
{"title":"Identification of key genes related to flowering by transcriptome of flowering and nonflowering Prunella vulgaris","authors":"Y. Chen, Z.Z. Li, Q. Guo, C. Wang, Lu Cao, H. Tang, Jingzhi Hu","doi":"10.32615/bp.2021.056","DOIUrl":"https://doi.org/10.32615/bp.2021.056","url":null,"abstract":"Prunella vulgaris L. is known as ‘Xiaku-cao’, because it withers and dies after the summer solstice (Chen et al. 2013). It is a perennial herb in the family Lamiaceae, and its dried spicas are used in medicine (Liao et al. 2012). The Pharmacopoeia of the People’s Republic of China (2020) states that P. vulgaris has drug efficacy in removing liver-fire for improving eyesight, subsiding swelling to dissipate indurated mass. Modern research shows that P. vulgaris contains a variety of chemical constituents, such as phenylpropanoids, flavonoids, triterpenes, organic acids, sugars, coumarins, and steroids (Bai et al. 2016). Studies show that P. vulgaris exerts antitumour (Feng et al. 2010), anti-inflammatory (Hwang et al. 2013), and hypoglycaemic activity (Raafat et al. 2016). In addition, the use of P. vulgaris in herbal tea has been continuously developed, resulting in high demand. Flowering P. vulgaris","PeriodicalId":8912,"journal":{"name":"Biologia Plantarum","volume":"1 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2022-01-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69960030","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}
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