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Comparative Transcriptome Profiling of mRNA and lncRNA Related to Tail Adipose Tissues of Sheep

Overview of attention for article published in Frontiers in Genetics, September 2018
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Title
Comparative Transcriptome Profiling of mRNA and lncRNA Related to Tail Adipose Tissues of Sheep
Published in
Frontiers in Genetics, September 2018
DOI 10.3389/fgene.2018.00365
Pubmed ID
Authors

Lin Ma, Meng Zhang, Yunyun Jin, Sarantsetseg Erdenee, Linyong Hu, Hong Chen, Yong Cai, Xianyong Lan

Abstract

The Lanzhou Fat-Tail sheep (LFTS, long fat-tailed sheep) is an endangered sheep breed in China with a fat tail compared to the traditional local varieties, Small Tail Han sheep (STHS, thin-tailed sheep) with a small tail, and Tibetan sheep (TS, short thin-tailed sheep) with a little tail. However, little is known regarding how tail fat deposition is regulated by long noncoding RNA (lncRNA). To evaluate the lncRNA and mRNA associated with tail fat deposition and development among these breeds, high-throughput RNA sequencing of three individuals each of LFTS, STHS, and TS were performed and analyzed in this study. RNA sequencing data from these three groups revealed 10 differentially expressed genes (DEGs) and 37 differentially expressed lncRNAs between the LFTS and STHS groups, 390 DEGs and 59 differentially expressed lncRNAs between the LFTS and TS groups, and 80 DEGs and 16 differentially expressed lncRNAs between the STHS and TS groups (p-value < 0.05 and fold change ≥ 2), respectively. Gene Ontology and pathway analysis of DEGs and target genes of differentially expressed lncRNAs revealed enrichment in fatty acid metabolism and fatty acid elongation-related pathways that contribute to fat deposition. Subsequently, the expression of 14 DEGs and 6 differentially expressed lncRNAs was validated by quantitative real-time PCR. Finally, two co-expression networks of differentially expressed mRNA and lncRNAs were constructed. The results suggested that some differentially expressed lncRNAs (TCONS_00372767, TCONS_00171926, TCONS_00054953, and TCONS_00373007) may play crucial roles as core lncRNAs in tail fat deposition processes. In summary, the present study extends the sheep tail fat lncRNA database and these differentially expressed mRNA and lncRNAs may provide novel candidate regulators for future genetic and molecular studies on tail fat deposition of sheep.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 45 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 45 100%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 8 18%
Student > Master 5 11%
Researcher 4 9%
Student > Bachelor 4 9%
Student > Doctoral Student 3 7%
Other 5 11%
Unknown 16 36%
Readers by discipline Count As %
Agricultural and Biological Sciences 11 24%
Biochemistry, Genetics and Molecular Biology 8 18%
Veterinary Science and Veterinary Medicine 2 4%
Pharmacology, Toxicology and Pharmaceutical Science 1 2%
Business, Management and Accounting 1 2%
Other 5 11%
Unknown 17 38%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 26 September 2018.
All research outputs
#17,990,045
of 23,103,436 outputs
Outputs from Frontiers in Genetics
#6,181
of 12,152 outputs
Outputs of similar age
#241,921
of 337,287 outputs
Outputs of similar age from Frontiers in Genetics
#163
of 226 outputs
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We're also able to compare this research output to 226 others from the same source and published within six weeks on either side of this one. This one is in the 19th percentile – i.e., 19% of its contemporaries scored the same or lower than it.