Correction: Chl1 DNA helicase and Scc2 function in chromosome condensation through cohesin deposition
Authors:
Donglai Shen; Robert V. Skibbens
Published in the journal:
PLoS ONE 15(1)
Category:
Correction
doi:
https://doi.org/10.1371/journal.pone.0227443
The authors would like to provide clarifications and correct errors in Figs 1, 3, 4 and S1 of the published article [1].
The wildtype flow cytometry DNA panels in Fig 1B were previously published in S1B Fig of another article [2]. The authors confirm that original images used are accurate representative examples and belong to the dataset analysed for the PLOS ONE study, as both studies used the same repository of cells and treatments, and therefore some data was re-used. A revised Fig 1 is provided here, using replacement images for all panels of Fig 1B from alternative replicates of the same study.
The PLOS ONE study [1] was carried out using the raw images generated during the previous study [2]; however, the authors confirm the analyses reported in [1] are novel and unique.
In Fig 3, a duplicate of the Alpha factor DNA profile for wildtype cells was incorrectly used for the Alpha factor panel for chl1 mutant cells. The incorrect panel is replaced in the revised Fig 3 provided here.
In Fig 4, a duplicate of the 3hr DNA profile for scc2-4 cells was incorrectly used in the NZ 1hr panel for wildtype cells. The incorrect panel is replaced in the revised Fig 4 provided here.
In S1D Fig, a duplicate of the log phase DNA profile for wildtype cells was incorrectly used in the panel for log phase chl1 mutant cells. The incorrect panel is replaced in the revised S1 Fig provided here.
The authors confirm that the above errors occurred in figure assembly and do not affect the analyses or findings of the study. The authors apologize for the errors.
The legends for Fig 4 and Fig 5 are updated to clarify that the Log phase and Alpha factor DNA profiles in Figs 4A and 5A are the same. Additionally, the wildtype yeast strain was incorrectly named YBS1019; this is corrected to YBS1039 in both figure legends. Please see the complete, correct Fig 5 caption here.
The underlying data for the article is provided on Figshare: https://doi.org/10.6084/m9.figshare.11412783.v2.
Supporting information
S1 Fig [tif]
Cell cycle progression in wildtype and mutant.
Zdroje
1. Shen D, Skibbens RV (2017) Chl1 DNA helicase and Scc2 function in chromosome condensation through cohesin deposition. PLoS ONE 12(11): e0188739. https://doi.org/10.1371/journal.pone.0188739 29186203
2. Shen D, Skibbens RV (2017) Temperature-dependent regulation of rDNA condensation in Saccharomyces cerevisiae. Cell Cycle 16(11): Pages 1118–1127 https://doi.org/10.1080/15384101.2017.1317409 28426272
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