Perilla frutescens,an annual herb of the Labiatae family,has been cultivated in China for more than 2000 years.P.frutescens is the one of the first medicinal and edible plant published by the Ministry of Health.Its le...Perilla frutescens,an annual herb of the Labiatae family,has been cultivated in China for more than 2000 years.P.frutescens is the one of the first medicinal and edible plant published by the Ministry of Health.Its leaves,stems and seeds can be used as medicine and edible food.Because of the abundant nutrients and bioactive components in this plant,P.frutescens has been studied extensively in medicine,food,health care and chemical fields with great prospects for development.This paper reviews the cultivation history,chemical compositions and pharmacological activities of P.frutescens,which provides a reference for the development and utilization of P.frutescens resources.展开更多
Objective:In this study,we aimed to identify the genes involved in leaf margin serration in Perilla frutescens.P.frutescens(Family:Lamiaceae)is widely grown in Asian countries.Perilla leaf is the medicinal part stipul...Objective:In this study,we aimed to identify the genes involved in leaf margin serration in Perilla frutescens.P.frutescens(Family:Lamiaceae)is widely grown in Asian countries.Perilla leaf is the medicinal part stipulated in the Chinese Pharmacopoeia.There are mainly two types of perilla leaves:one with serrated leaf margin which is the phenotype described in the pharmacopoeia and the other with smooth leaf margin.Methods:Transcriptome sequencing,co-expression analysis,and qRT-PCR analysis of six perilla tissues sampled from two different phenotypes(serrated and smooth leaves)were performed.Results:Forty-three differentially expressed genes(DEGs),which may potentially regulate leaf shape,were identified through de novo transcriptome sequencing between the two groups.Genes involved in leaf shape regulation were identified.Simultaneously,we validated five DEGs by qRT-PCR,and the results were consistent with the transcriptome data.In addition,1186 transcription factors(TFs)belonging to 45 TF families were identified.Moreover,the co-expression network of DEGs was constructed.Conclusion:The study identified the key genes that control leaf shape by comparing the transcriptomes.Our findings also provide basic data for further exploring P.frutescens,which can help study the mechanism of leaf shape development and molecular breeding.展开更多
Objective:To ensure the quality of Perilla frutescens(L.)Britt.and improve the associated benefits for stakeholders,this study analyzed the influences of different circulation channels and stakeholders on the quality,...Objective:To ensure the quality of Perilla frutescens(L.)Britt.and improve the associated benefits for stakeholders,this study analyzed the influences of different circulation channels and stakeholders on the quality,price,and other factors of P.frutescens with consideration to P.frutescens distribution.Method:We interviewed the local stakeholders and e-commerce platforms in Oroqen Autonomous Banner and Morin Dawa Daur Autonomous Banner regarding the origin,circulation,distribution,and prices of different medicinal parts of P.frutescens.In addition,the maximumentropymodel was used to predict the potential distribution of P.frutescens in the study area.According to the Chinese Pharmacopeia(2020 edition),we measured the content of index components in the collected Perillae Folium,Perillae Caulis,and Perillae Fructus samples and evaluated the quality of the samples by quantitative and cluster analyses.Remote sensing was employed to distinguish and calculate the P.frutescens area in highly suitable regions.The autoregressive integrated moving average model was adopted to analyze the Perillae Fructus price in the study area.Result:The results showed 8 value chains for P.frutescens.The cooperation chain between farmers and enterprises in the study area could maximize the benefits for all stakeholders and guarantee the quality of the medicinal materials.The results of the regionalization analysis showed that themost suitable area for planting P.frutescens was the junction between Oroqen Autonomous Banner and Morin Dawa Daur Autonomous Banner.Chemical results showed that Perillae Fructus and Perillae Caulis samples were unqualified andmostly purchased from e-commerce platforms.We identified 5 land types,among which the cultivated land area was 3247.7501 km2.The price of Perillae Fructus in the study area showed a rising trend,although this trend slowed down.Conclusion:This study involved various links in the production and circulation of medicinal materials from planting to consumption by consumers,which can help to facilitate the future research on any link.The findings help to guarantee the quality of medicinal materials and benefits of all stakeholders and promote the development of the P.frutescens industry in the study area.展开更多
基金supported by the National Natural Science Foundation of China(No.81973422)the CAMS Innovation Fund for Medical Sciences(CIFMS)(No.2021-I2M-1-071)。
文摘Perilla frutescens,an annual herb of the Labiatae family,has been cultivated in China for more than 2000 years.P.frutescens is the one of the first medicinal and edible plant published by the Ministry of Health.Its leaves,stems and seeds can be used as medicine and edible food.Because of the abundant nutrients and bioactive components in this plant,P.frutescens has been studied extensively in medicine,food,health care and chemical fields with great prospects for development.This paper reviews the cultivation history,chemical compositions and pharmacological activities of P.frutescens,which provides a reference for the development and utilization of P.frutescens resources.
基金This work was funded by National Natural Science Foundation for regional fund(31860391)Guizhou Province Science and Technology Plan Project(Qian science platform[2019]5656)National Major Project for Breeding New Transgenic Varieties(2016ZX08010-003).
文摘Objective:In this study,we aimed to identify the genes involved in leaf margin serration in Perilla frutescens.P.frutescens(Family:Lamiaceae)is widely grown in Asian countries.Perilla leaf is the medicinal part stipulated in the Chinese Pharmacopoeia.There are mainly two types of perilla leaves:one with serrated leaf margin which is the phenotype described in the pharmacopoeia and the other with smooth leaf margin.Methods:Transcriptome sequencing,co-expression analysis,and qRT-PCR analysis of six perilla tissues sampled from two different phenotypes(serrated and smooth leaves)were performed.Results:Forty-three differentially expressed genes(DEGs),which may potentially regulate leaf shape,were identified through de novo transcriptome sequencing between the two groups.Genes involved in leaf shape regulation were identified.Simultaneously,we validated five DEGs by qRT-PCR,and the results were consistent with the transcriptome data.In addition,1186 transcription factors(TFs)belonging to 45 TF families were identified.Moreover,the co-expression network of DEGs was constructed.Conclusion:The study identified the key genes that control leaf shape by comparing the transcriptomes.Our findings also provide basic data for further exploring P.frutescens,which can help study the mechanism of leaf shape development and molecular breeding.
基金supported by the China Agriculture Research SystemofMOF andMARA(NO.CARS-21)the College Students Innovation and Entrepreneurship Training Project of Inner MongoliaMedical University(202310132039).
文摘Objective:To ensure the quality of Perilla frutescens(L.)Britt.and improve the associated benefits for stakeholders,this study analyzed the influences of different circulation channels and stakeholders on the quality,price,and other factors of P.frutescens with consideration to P.frutescens distribution.Method:We interviewed the local stakeholders and e-commerce platforms in Oroqen Autonomous Banner and Morin Dawa Daur Autonomous Banner regarding the origin,circulation,distribution,and prices of different medicinal parts of P.frutescens.In addition,the maximumentropymodel was used to predict the potential distribution of P.frutescens in the study area.According to the Chinese Pharmacopeia(2020 edition),we measured the content of index components in the collected Perillae Folium,Perillae Caulis,and Perillae Fructus samples and evaluated the quality of the samples by quantitative and cluster analyses.Remote sensing was employed to distinguish and calculate the P.frutescens area in highly suitable regions.The autoregressive integrated moving average model was adopted to analyze the Perillae Fructus price in the study area.Result:The results showed 8 value chains for P.frutescens.The cooperation chain between farmers and enterprises in the study area could maximize the benefits for all stakeholders and guarantee the quality of the medicinal materials.The results of the regionalization analysis showed that themost suitable area for planting P.frutescens was the junction between Oroqen Autonomous Banner and Morin Dawa Daur Autonomous Banner.Chemical results showed that Perillae Fructus and Perillae Caulis samples were unqualified andmostly purchased from e-commerce platforms.We identified 5 land types,among which the cultivated land area was 3247.7501 km2.The price of Perillae Fructus in the study area showed a rising trend,although this trend slowed down.Conclusion:This study involved various links in the production and circulation of medicinal materials from planting to consumption by consumers,which can help to facilitate the future research on any link.The findings help to guarantee the quality of medicinal materials and benefits of all stakeholders and promote the development of the P.frutescens industry in the study area.
