. "000314360100026" . "Pe\u0161ek, Bed\u0159ich" . "RIV/00216224:14740/13:00066058" . "12"^^ . "Benitez Keinrad, Mariana" . "Proteome Analysis in Arabidopsis Reveals Shoot- and Root-Specific Targets of Cytokinin Action and Differential Regulation of Hormonal Homeostasis"@en . . . "Pot\u011B\u0161il, David" . . . "0032-0889" . "Nov\u00E1k, Ond\u0159ej" . "Proteome Analysis in Arabidopsis Reveals Shoot- and Root-Specific Targets of Cytokinin Action and Differential Regulation of Hormonal Homeostasis"@en . "161" . "\u0160edo, Ondrej" . . . "Zdr\u00E1hal, Zbyn\u011Bk" . . . . . . "Hej\u00E1tko, Jan" . "10.1104/pp.112.202853" . . "http://www.plantphysiol.org/content/161/2/918.abstract" . . "P(ED1.1.00/02.0068), P(GAP501/11/1150), S, Z(AV0Z50380511)" . "\u017D\u010F\u00E1rsk\u00E1, Mark\u00E9ta" . "14740" . . "The plant hormones cytokinins (CKs) regulate multiple developmental and physiological processes in Arabidopsis (Arabidopsis thaliana). Responses to CKs vary in different organs and tissues (e.g. the response to CKs has been shown to be opposite in shoot and root samples). However, the tissue-specific targets of CKs and the mechanisms underlying such specificity remain largely unclear. Here, we show that the Arabidopsis proteome responds with strong tissue and time specificity to the aromatic CK 6-benzylaminopurine (BAP) and that fast posttranscriptional and/or posttranslational regulation of protein abundance is involved in the contrasting shoot and root proteome responses to BAP. We demonstrate that BAP predominantly regulates proteins involved in carbohydrate and energy metabolism in the shoot as well as protein synthesis and destination in the root. Furthermore, we found that BAP treatment affects endogenous hormonal homeostasis, again with strong tissue specificity." . "Proteome Analysis in Arabidopsis Reveals Shoot- and Root-Specific Targets of Cytokinin Action and Differential Regulation of Hormonal Homeostasis" . "Plant Physiology" . . "Va\u0161\u00ED\u010Dkov\u00E1, Jana" . "Arabidopsis; proteome; cytokinin; ethylene; crosstalk"@en . . . "The plant hormones cytokinins (CKs) regulate multiple developmental and physiological processes in Arabidopsis (Arabidopsis thaliana). Responses to CKs vary in different organs and tissues (e.g. the response to CKs has been shown to be opposite in shoot and root samples). However, the tissue-specific targets of CKs and the mechanisms underlying such specificity remain largely unclear. Here, we show that the Arabidopsis proteome responds with strong tissue and time specificity to the aromatic CK 6-benzylaminopurine (BAP) and that fast posttranscriptional and/or posttranslational regulation of protein abundance is involved in the contrasting shoot and root proteome responses to BAP. We demonstrate that BAP predominantly regulates proteins involved in carbohydrate and energy metabolism in the shoot as well as protein synthesis and destination in the root. Furthermore, we found that BAP treatment affects endogenous hormonal homeostasis, again with strong tissue specificity."@en . . "13"^^ . "Malbeck, Ji\u0159\u00ED" . . . "100537" . . . . "[35A5C3A6507C]" . "Sva\u010Dinov\u00E1, Jana" . . "Benitez Keinrad, Mariana" . "US - Spojen\u00E9 st\u00E1ty americk\u00E9" . "2" . . "8"^^ . "RIV/00216224:14740/13:00066058!RIV14-MSM-14740___" . "Proteome Analysis in Arabidopsis Reveals Shoot- and Root-Specific Targets of Cytokinin Action and Differential Regulation of Hormonal Homeostasis" . . . "Zatloukalov\u00E1, Pavl\u00EDna" .