% IMPORTANT: The following is UTF-8 encoded.  This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.

@ARTICLE{Prerostova:846019,
      author       = {Prerostova, Sylva and Dobrev, Petre I. and Gaudinova, Alena
                      and Knirsch, Vojtech and Körber, Niklas and Pieruschka,
                      Roland and Fiorani, Fabio and Brzobohatý, Břetislav and
                      černý, Martin and Spichal, Lukas and Humplik, Jan and
                      Vanek, Tomas and Schurr, Ulrich and Vankova, Radomira},
      title        = {{C}ytokinins: {T}heir {I}mpact on {M}olecular and {G}rowth
                      {R}esponses to {D}rought {S}tress and {R}ecovery in
                      {A}rabidopsis},
      journal      = {Frontiers in Functional Plant Ecology},
      volume       = {9},
      issn         = {1664-462X},
      address      = {Lausanne},
      publisher    = {Frontiers Media88991},
      reportid     = {FZJ-2018-03189},
      pages        = {655},
      year         = {2018},
      abstract     = {Our phenotyping and hormonal study has characterized the
                      role of cytokinins (CK) in the drought and recovery
                      responses of Arabidopsis thaliana. CK down-regulation was
                      achieved by overexpression of the gene for CK deactivating
                      enzyme cytokinin oxidase/dehydrogenase (CKX): constitutive
                      (35S:CKX) or at the stress onset using a
                      dexamethasone-inducible pOp/LhGR promoter (DEX:CKX). The
                      35S:CKX plants exhibited slow ontogenesis and higher
                      expression levels of stress-associated genes, e.g., AtP5CS1,
                      already at well-watered conditions. CK down-regulation
                      resulted during drought in higher stress tolerance
                      (indicated by relatively low up-regulation of the expression
                      of drought stress marker gene AtRD29B) accompanied with
                      lower leaf water loss. Nevertheless, these plants exhibited
                      slow and delayed recovery after re-watering. CK levels were
                      increased at the stress onset by stimulation of the
                      expression of CK biosynthetic gene isopentenyl transferase
                      (ipt) (DEX:IPT) or by application of exogenous CK
                      meta-topolin. After water withdrawal, long-term CK elevation
                      resulted in higher water loss in comparison with CKX
                      transformants as well as with plants overexpressing ipt
                      driven by senescence-inducible SAG12 promoter (SAG:IPT),
                      which gradually enhanced CKs during the stress progression.
                      In all cases, CK up-regulation resulted in fast and more
                      vigorous recovery. All drought-stressed plants exhibited
                      growth suppression associated with elevation of abscisic
                      acid and decrease of auxins and active CKs (with the
                      exception of SAG:IPT plants). Apart from the ipt
                      overexpressers, also increase of jasmonic and salicylic acid
                      was found.},
      cin          = {IBG-2},
      ddc          = {570},
      cid          = {I:(DE-Juel1)IBG-2-20101118},
      pnm          = {582 - Plant Science (POF3-582) / EPPN - European Plant
                      Phenotyping Network (284443)},
      pid          = {G:(DE-HGF)POF3-582 / G:(EU-Grant)284443},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000432651900001},
      pubmed       = {pmid:29872444},
      doi          = {10.3389/fpls.2018.00655},
      url          = {https://juser.fz-juelich.de/record/846019},
}