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7篇 您的检索式:作者名="Anna Stepanova"
    题名 作者 年代 出处 被引量
1Ge-nome-wide insertional mutagenesis of Arabidopsis thaliana 显示文摘Alonso Jos6 M Stepanova Anna N Leisse Thomas J 2003Science2003,301,:1
2Ethylene signaling and response: where different regulatory modules meet显示文摘Anna N Stepanova Jose M Alonso 2009Current Opinion in Plant Biology2009,,5:1
3Genome wide insertional mutagenesis ofArabidopsis thaliana 显示文摘Alonso M Anna N Stepanova I etal 2003Science2003,301,:1
4Ethylene signaling: from mutants to molecules显示文摘Anna N Stepanova Joseph R Ecker 2000Current Opinion in Plant Blology2000,3,:1
5R&D With Spillovers: Monopoly Versus Noncooperative and Cooperative Duopoly 显示文摘Anna Stepanova Antonio Tesoriere 2011The Manchester School2011,79,1:1
6Microbiota of Fossil Animals Preserved in Yakut Permafrost显示文摘Neustroev Mikhail Petrovich Tarabukina Nadezhda Petrovna Neustroev Mikhail Mikhailovich Fedorova Marfa Pavlovna Stepanova Anna Mikhailovna Parnikova Svetlana Ivanovna Baishev AlekseyAntonovich 2014Journal of Earth Science and Engineering2014,4,8:0
7Establishment of Rhodiola quadrifida Hairy Roots and Callus Culture to Produce Bioactive Compounds显示文摘Rhodiola quadrifida is a rare mountain medicinal plant whose root extracts are used in traditional Chinese medicine as a hemostatic,antitussive,and tonic in the treatment of gynecological diseases.The aim of the study was to obtain R.quadrifida cultures at different degrees of differentiation in vitro and compare their growth characteristics and the content of salidroside and rosavin.Hairy roots were obtained by incubating cotyledons and hypocotyls in a suspension of Agrobacterium rhizogenes strain A4.The presence of the rolB and rolC genes was proven by polymerase chain reaction.The obtained roots were cultivated in Murashige-Skoog medium(MS).Calluses were obtained from the hairy roots in MS medium with the addition of hormones:3 mg/L 2,4 D and 0.5 mg/L BAP.The presence of the main secondary metabolites of R.quadrifida,salidroside and rosavin,in calluses and salidroside in hairy roots by HPLC/MS was confirmed.The content of salidroside in callus culture was significantly higher than in hairy roots,0.158 and 0.047%,respectively.The content of rosavin in callus culture was 0.07%.The content of rosavin and salidroside in callus culture was close to the level of these substances in the rhizomes of R.quadrifida plants growing in vivo,making this culture promising for its possible biotechnological use.Anna Stepanova Maria Malunova Svetlana Salamaikina Renat Selimov Aleksandra Solov’eva 2021Phyton-International Journal of Experimental Botany2021,90,2:0
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