@misc{ThirumalaikumarDevkarMehterovetal.2017,
  author    = {Thirumalaikumar, Venkatesh P. and Devkar, Vikas and Mehterov, Nikolay and Ali, Shawkat and Ozgur, Rengin and Turkan, Ismail and M{\"u}ller-R{\"o}ber, Bernd and Balazadeh, Salma},
  title     = {NAC transcription factor JUNGBRUNNEN1 enhances drought tolerance in tomato},
  series = {Postprints der Universit{\"a}t Potsdam Mathematisch-Naturwissenschaftliche Reihe},
  journal   = {Postprints der Universit{\"a}t Potsdam Mathematisch-Naturwissenschaftliche Reihe},
  number    = {568},
  issn      = {1866-8372},
  doi       = {10.25932/publishup-42390},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-423908},
  pages     = {13},
  year      = {2017},
  abstract  = {Water deficit (drought stress) massively restricts plant growth and the yield of crops; reducing the deleterious effects of drought is therefore of high agricultural relevance. Drought triggers diverse cellular processes including the inhibition of photosynthesis, the accumulation of cell-damaging reactive oxygen species and gene expression reprogramming, besides others. Transcription factors (TF) are central regulators of transcriptional reprogramming and expression of many TF genes is affected by drought, including members of the NAC family. Here, we identify the NAC factor JUNGBRUNNEN1 (JUB1) as a regulator of drought tolerance in tomato (Solanum lycopersicum). Expression of tomato JUB1 (SlJUB1) is enhanced by various abiotic stresses, including drought. Inhibiting SlJUB1 by virus-induced gene silencing drastically lowers drought tolerance concomitant with an increase in ion leakage, an elevation of hydrogen peroxide (H2O2) levels and a decrease in the expression of various drought-responsive genes. In contrast, overexpression of AtJUB1 from Arabidopsis thaliana increases drought tolerance in tomato, alongside with a higher relative leaf water content during drought and reduced H2O2 levels. AtJUB1 was previously shown to stimulate expression of DREB2A, a TF involved in drought responses, and of the DELLA genes GAI and RGL1. We show here that SlJUB1 similarly controls the expression of the tomato orthologs SlDREB1, SlDREB2 and SlDELLA. Furthermore, AtJUB1 directly binds to the promoters of SlDREB1, SlDREB2 and SlDELLA in tomato. Our study highlights JUB1 as a transcriptional regulator of drought tolerance and suggests considerable conservation of the abiotic stress-related gene regulatory networks controlled by this NAC factor between Arabidopsis and tomato.},
  language  = {en}
}
@phdthesis{Baessler2008,
  author    = {B{\"a}ßler, Olivia},
  title     = {Identifizierung und Charakterisierung IgE- reaktiver Proteine in der Tomate (Lycopersicon esculentum)},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-26953},
  school      = {Universit{\"a}t Potsdam},
  year      = {2008},
  abstract  = {Zur Detektion neuer IgE- reaktiver Proteine wurde in dieser Arbeit ein zweidimensionales Proteintrennverfahren verwendet. Resultierende Proteinfraktionen wurden mithilfe von 18 tomatensensibiliesierten Patientenseren im Immunoblot getestet. Detektierte Proteine in der SDS-PAGE wurden mittels LC-MS/MS identifiziert. Dadurch konnten 2 Tomatensamenproteine, die im Immunoblot ein IgE- reaktives Signal zeigten eindeutig mittels Massenspektrometrie identifiziert werden. Diese Proteine sind Legumin und Vicilin. Durch Sequenzabgleich und Proteinstrukturmodellierung im Vergleich zu bereits bekannten Allergenen (Erdnuss und Cashewnuss), konnte eine hohe Homologie gezeigt werden.},
  language  = {de}
}