Fig. 2: Perinuclear localization of Arabidopsis nuclear lamina proteins is lost under abiotic stress.
From: The plant nuclear lamina disassembles to regulate genome folding in stress conditions
a–c, Each panel shows representative confocal images of the central focal plane of nuclei. The changes in protein localization of CRWN1 (a), CRWN4 (b) and KAKU4 (c) in response to various abiotic stresses were observed in all randomly selected nuclei (n > 15) in two independent batches of experiments. ‘NaCl’ and ‘PEG’ refer to treating plant with 150 mM NaCl and 5% polyethylene glycol for two days, respectively. d, Plant nuclear lamina components are not cleaved or degraded under heat stress. The photographs shown below individual immunoblots depict loading control. WT indicates wild-type protein extract. Rep1 and Rep2 represent two biological replicates.
