Abstract
Expression of concern: MicroRNA-152 regulates DNA methyltransferase 1 and is involved in the development and lactation of Mammary Glands in Dairy Cows.
Highlights
The authors note that these duplications arose due to errors in assembling Fig 3E and 5E
The PLOS ONE Editors issue this Expression of Concern in light of the unavailability of data to support the results reported in the article
The mRNA and protein expression level of DNMT1 are significantly decreased after 48 h treatment with 5-Aza in DCMECs
Summary
After publication of this article [1], concerns were raised about similarities between the following figure panels:. The authors note that these duplications arose due to errors in assembling Fig 3E (left βactin panel) and 5E. Updated figures are provided here in which the left β-actin panel of Fig 3 and the AKT panel of Fig 5E were replaced with the correct images from the original experiments. Image data provided in support of the four panels in question are in S1–S4 Files; the original image data to support other panels in Figs 3E, 5E and 5F are no longer available. The underlying data supporting all other results reported in the article are no longer available. The PLOS ONE Editors issue this Expression of Concern in light of the unavailability of data to support the results reported in the article.
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