[Objectives]To facilitate the rational use and timely protection of the Tibetan medicinal plant resources to count and reorganize Tibetan medicines recorded in Yu Tuo Ben Cao.[Methods]Based on literature research and ...[Objectives]To facilitate the rational use and timely protection of the Tibetan medicinal plant resources to count and reorganize Tibetan medicines recorded in Yu Tuo Ben Cao.[Methods]Based on literature research and data analysis,this paper analyzed the plant genera,and their habitat characteristics and the main types of diseases.[Results]Yu Tuo Ben Cao contains 191 kinds of botanicals,of which Ranunculaceae has the largest number of 11 genera and 25 species,with a wide distribution of habitats and 5 categories,and the main therapeutic efficacy covers 16 fields.[Conclusions]As a part of Yu Tuo Ben Cao,Tibetan medicines of Ranunculaceae have great research value because of their variety,large number,wide distribution,and diverse uses.展开更多
Despite being unnoticed women at the time,Emily Dickinson and Yu Xiuhua,two female poets of different generations and countries,their works shook the poetry world in a powerful way.Trapped in a small place in their li...Despite being unnoticed women at the time,Emily Dickinson and Yu Xiuhua,two female poets of different generations and countries,their works shook the poetry world in a powerful way.Trapped in a small place in their lives,their poems express the same desire for love and the world.Through many metamorphic imagery,their poems transcend themselves from their small bodies,small rooms,and small villages to a vast spiritual world.Such kind of transformation helps the poets integrate poetry into their lives,break the“double bind”for female poets,and express their repressed love and self-assertion.展开更多
Li Yu is a failure as emperor,but as a ci writer he is considered to be the indisputable emperor to take the crown.A brief life of Li Yu is first presented to account for his failure as emperor and success as a ci wri...Li Yu is a failure as emperor,but as a ci writer he is considered to be the indisputable emperor to take the crown.A brief life of Li Yu is first presented to account for his failure as emperor and success as a ci writer.Then some of his ci poems are analyzed according to the categories of court life,love and lamentation over past splendor.In the end,his achievements in ci writing are summarized by citing Wang Guowei's words from his Comments on Ci in the Human World.展开更多
Plasmid pVK1001 which carried the gfp gene of GFPmut2, a mutant of GFP, was introduced into Azospirillum brasilense Yu62 by electroporation. Maize seedlings were inoculated with the GFP-labelled baeteria and grown gno...Plasmid pVK1001 which carried the gfp gene of GFPmut2, a mutant of GFP, was introduced into Azospirillum brasilense Yu62 by electroporation. Maize seedlings were inoculated with the GFP-labelled baeteria and grown gnotobiotically in flask with semi-solid agar medium. Observations were performed with confocal laser scanning microscopy (CLSM) and electron microscopy, respectively, at 8 d and 12 d after inoculation. Confocal laser scanning microscopy showed that A. brasilense Yu62 could penetrate into the cortex tissue, colonizing in the intercellular spaces of the parenchyma cells of the cortex tissue. Transmission and scanning electron microscopy (TEM) showed that the majority of the bacteria colonized on the root surface and only a minority of them resided in the root interior.展开更多
基金Supported by Key Laboratory of Medicinal Animal and Plant Resources of Qinghai-Tibetan Plateau in Qinghai Province(2020-ZJ-Y40).
文摘[Objectives]To facilitate the rational use and timely protection of the Tibetan medicinal plant resources to count and reorganize Tibetan medicines recorded in Yu Tuo Ben Cao.[Methods]Based on literature research and data analysis,this paper analyzed the plant genera,and their habitat characteristics and the main types of diseases.[Results]Yu Tuo Ben Cao contains 191 kinds of botanicals,of which Ranunculaceae has the largest number of 11 genera and 25 species,with a wide distribution of habitats and 5 categories,and the main therapeutic efficacy covers 16 fields.[Conclusions]As a part of Yu Tuo Ben Cao,Tibetan medicines of Ranunculaceae have great research value because of their variety,large number,wide distribution,and diverse uses.
文摘Despite being unnoticed women at the time,Emily Dickinson and Yu Xiuhua,two female poets of different generations and countries,their works shook the poetry world in a powerful way.Trapped in a small place in their lives,their poems express the same desire for love and the world.Through many metamorphic imagery,their poems transcend themselves from their small bodies,small rooms,and small villages to a vast spiritual world.Such kind of transformation helps the poets integrate poetry into their lives,break the“double bind”for female poets,and express their repressed love and self-assertion.
基金supported by the Strategic Priority Research Program of the Chinese Academy of Sciences[grant number XDB40000000]the National Natural Science Foundation of China[grant numbers 42175076 and 42288101].
文摘Li Yu is a failure as emperor,but as a ci writer he is considered to be the indisputable emperor to take the crown.A brief life of Li Yu is first presented to account for his failure as emperor and success as a ci writer.Then some of his ci poems are analyzed according to the categories of court life,love and lamentation over past splendor.In the end,his achievements in ci writing are summarized by citing Wang Guowei's words from his Comments on Ci in the Human World.
文摘Plasmid pVK1001 which carried the gfp gene of GFPmut2, a mutant of GFP, was introduced into Azospirillum brasilense Yu62 by electroporation. Maize seedlings were inoculated with the GFP-labelled baeteria and grown gnotobiotically in flask with semi-solid agar medium. Observations were performed with confocal laser scanning microscopy (CLSM) and electron microscopy, respectively, at 8 d and 12 d after inoculation. Confocal laser scanning microscopy showed that A. brasilense Yu62 could penetrate into the cortex tissue, colonizing in the intercellular spaces of the parenchyma cells of the cortex tissue. Transmission and scanning electron microscopy (TEM) showed that the majority of the bacteria colonized on the root surface and only a minority of them resided in the root interior.
