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Correction to: OTOGL, a gelforming mucin protein, is nonessential for male germ cell development and spermatogenesis in mice
Reproductive Biology and Endocrinology volume 19, Article number: 136 (2021)
Correction to: Reprod Biol Endocrinol 19, 95 (2021)
Following publication of the original article , the authors reported an error in Fig. 1. The published Fig. 1B is an image of mRNA RT-qPCR analysis of Otogl levels in developing testes, rather than a protein quantification analysis image as labeled. We have attached a corrected version of Fig. 1B.
The labels of F and G in the published Fig. 2 should be interchanged. This error does not change the scientific conclusions of the article in any way. The authors apologize for this error.
The correct figures are presented below.
The original article  has been updated.
Li Z, Zhang Y, Zhang X, et al. OTOGL, a gelforming mucin protein, is nonessential for male germ cell development and spermatogenesis in mice. Reprod Biol Endocrinol. 2021;19:95. https://doi.org/10.1186/s12958-021-00779-0.
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Li, Z., Zhang, Y., Zhang, X. et al. Correction to: OTOGL, a gelforming mucin protein, is nonessential for male germ cell development and spermatogenesis in mice. Reprod Biol Endocrinol 19, 136 (2021). https://doi.org/10.1186/s12958-021-00803-3