This article is a correction to:
Exercise and/or Cold Exposure Alters the Gene Expression Profile in the Fat Body and Changes the Heart Function in Drosophila
Ting Huang†
Xiaoyi Jian†Jinglin Liu†Lan Zheng*
Fang Qiu Li
Ding MengTongquan WangShihu ZhangYi LiuZhilong GuanJiadong Feng- Key Laboratory of Physical Fitness and Exercise Rehabilitation of Hunan Province, Hunan Normal University, Changsha, China
A Corrigendum on
Exercise and/or Cold Exposure Alters the Gene Expression Profile in the Fat Body and Changes the Heart Function in Drosophila
By Huang T, Jian X, Liu J, Zheng L, Li FQ, Meng D, Wang T, Zhang S, Liu Y, Guan Z and Feng J (2022) Front. Endocrinol. 13:790414. doi: 10.3389/fendo.2022.790414
In the original article, there was a mistake in Figure 4 as originally published. Figure 4 was incomplete and omitted a set of results. The corrected Figure 4 appears here.
FIGURE 4
Figure 4 mRNA expression levels of ucp4c, serca, octβ3r, hamlet, ampkα, camk II, and sirt1 under different interventions. *P < 0.05, **P < 0.01, ***P < 0.001.
Figure 4 caption mRNA expression levels of ucp4c, serca, octβ3r, hamlet, ampkα, camk II, and sirt1 under different interventions. *P < 0.05, **P < 0.01, ***P < 0.001.
In the Results, subsection Exercise and/or Cold Exposure Reduced the Amount of Fat in Fruit Flies as originally published, the following sentence contained the wrong table citation: “According to the multi-factor analysis of variance (ANOVA) of triacylglycerol (TAG) levels (Table 3), feeding patterns and interventions exert major effects on TAG levels and have no interaction.” The correct citation is: “According to the multi-factor analysis of variance (ANOVA) of triacylglycerol (TAG) levels (Table 1), feeding patterns and interventions exert major effects on TAG levels and have no interaction.”
TABLE 1
Table 1 Multi-factor analysis of variance of TAG levels.
TABLE 3
Table 3 Multi-factor analysis of variance of locomotor capacity.
In the Discussion (seventh paragraph) as originally published, the following sentence contained the wrong figure citation: “In addition, the locomotor ability of fruit flies also significantly improved (Figure 6)” The correct citation is: “In addition, the locomotor ability of fruit flies also significantly improved (Figure 5).”
FIGURE 5
Figure 5 Flies’ locomotor ability under different interventions. *P < 0.05, **P < 0.01, ***P < 0.001.
FIGURE 6
Figure 6 Heart function in HFD and NFD fruit flies. *P < 0.05, **P < 0.01, ***P < 0.001, ns P > 0.05.
In the Discussion (eighth paragraph) as originally published, the following sentence contained the wrong figure citation: “It can be seen from Figure 7 that cold environments seem to exert no effects on HFD fruit flies’ locomotor capacity. The HFD flies had improved locomotor capacity after losing weight.” The correct citation is: “It can be seen from Figure 5 that cold environments seem to exert no effects on HFD fruit flies’ locomotor capacity. The HFD flies had improved locomotor capacity after losing weight.”
FIGURE 7
Figure 7 Changes in heart function of NFD fruit flies. *P < 0.05, **P < 0.01, ***P < 0.001.
In the Methods, subsection qRT-PCR as originally published, the following sentence incorrectly stated that the expression-analysis primers were shown in Table 3: “Table 3 shows the primers used for expression analysis”. The sentence should read “Primers used for expression analysis were as follows:”.
The authors apologize for these errors and state that they do not change the scientific conclusions of the article in any way. The original article has been updated.
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Keywords: exercise, cold expose, cardia function, ucp4c, SIRT1
Citation: Huang T, Jian X, Liu J, Zheng L, Li FQ, Meng D, Wang T, Zhang S, Liu Y, Guan Z and Feng J (2022) Corrigendum: Exercise and/or Cold Exposure Alters the Gene Expression Profile in the Fat Body and Changes the Heart Function in Drosophila. Front. Endocrinol. 13:920358. doi: 10.3389/fendo.2022.920358
Received: 14 April 2022; Accepted: 20 May 2022;
Published: 07 July 2022.
Approved by:
Frontiers Editorial Office, Frontiers Media SA, SwitzerlandCopyright © 2022 Huang, Jian, Liu, Zheng, Li, Meng, Wang, Zhang, Liu, Guan and Feng. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
*Correspondence: Lan Zheng, Lanzheng@hunnu.edu.cn
†These authors contributed equally to the work and share first authorship