Proteomics,Multiomics

Dataset Information

0

Multifaceted activity of cytokinin at distinct phases of leaf development shapes its size and structure in Arabidopsis thaliana

ABSTRACT: To get an insight into cytokinin-induced alterations of molecular networks underlying size and structure of a leaf, transgenic Arabidopsis lines (Col-0 background) CaMV35S>GR>ipt, and CaMV35S>GR>HvCKX2 were cultivated in a growth chamber under controlled environmental conditions (50-60% relative humidity, long day, 21/19 °C day/night temperature, 110 µmol m-2 s-1). Plants were activated at 14 DAS by watering once with 50 ml of distilled water supplemented with 10 µM dexamethasone dissolved in 5x10-4% (v/v) DMSO (DEX samples). Corresponding mock-treated control plants were watered with DMSO in water.

INSTRUMENT(S): maXis

ORGANISM(S): Arabidopsis Thaliana (mouse-ear Cress)

TISSUE(S): Leaf

SUBMITTER: Martin Cerny  

LAB HEAD: Martin Cerny

PROVIDER: PXD007678 | Pride | 2019-02-21

REPOSITORIES: Pride

Json Xml
altmetric image

Publications

The phytohormone cytokinin has been shown to affect many aspects of plant development ranging from the regulation of the shoot apical meristem to leaf senescence. However, some studies have reported contradictory effects of cytokinin on leaf physiology. Therefore cytokinin treatments cause both chlorosis and increased greening and both lead to decrease or increase in cell size. To elucidate this multifaceted role of cytokinin in leaf development, we have employed a system of temporal controls ov  ...[more]

Similar Datasets

Proteomics An essential role for cullin 3 ubiquitin ligases and phototropin 2 turnover in seedling chloroplast development (de-etiolation)
2022-05-04 | PXD012815 | Pride
Proteomics Roles of proteome dynamics and cytokinin signaling in root-to-hypocotyl ratio changes induced by shading roots of Arabidopsis seedlings
2015-02-23 | PXD001612 | Pride
Proteomics Proteomics offers insight to the mechanism behind Pisum sativum L. response to Pea Seed-borne Mosaic Virus (PSbMV)
2016-05-31 | PXD004016 | Pride
Proteomics FlashPack: Fast and simple preparation of ultra-high performance capillary columns for LC-MS
2019-01-21 | PXD009519 | Pride
Proteomics Short and mid term heat stress proteomics characterization in pinus radiata
2023-03-11 | PXD032754 | Pride
Transcriptomics AXL targeting overcomes human lung cancer cell resistance to NK and CTL-mediated cytotoxicity
2019-10-25 | E-MTAB-8294 | biostudies-arrayexpress
Unknown Transcriptomes of transgenic rice expressing a constitutively active phytochrome OsPHYB-Y283H (OsYHB) allele
2013-07-01 | GSE36320 | GEO
Transcriptomics Transcriptional response of Arabidopsis thaliana to exogenous application of pipecolic acid
2018-03-23 | E-MTAB-6243 | biostudies-arrayexpress
Transcriptomics Expression microarray screen for genes regulated by the unliganded glucocorticoid receptor
2014-05-11 | E-GEOD-51408 | biostudies-arrayexpress
Unknown A novel response to microtubule perturbation in meiosis
2004-10-18 | GSE1693 | GEO