5 Works

Data from: Non-additive association analysis using proxy phenotypes identifies novel cattle sydromes

Edwardo Reynolds & Mathew Littlejohn
Mammalian species carry ~100 loss-of-function variants per individual, where ~1-5 of these impact essential genes and cause embryonic lethality or severe disease when homozygous. The functions of the remainder are more difficult to resolve, though are assumed to impact fitness in less manifest ways. Here, we present data behind one of the largest sequence-resolution screens of cattle to date, targeting discovery and validation of non-additive effects in 130,725 animals. We highlight six novel recessive loci...

Comparative analysis of circRNA expression profile and circRNA-miRNA-mRNA regulatory network between palmitic and stearic acid-induced lipotoxicity to pancreatic β cells

Yunjin Zhang, Qingrui Zhao, Shenghan Su, Lingfeng Dan, Xuebei Li, Yu Wang, Yuqing Lin, Zhen Tian, Changhao Sun & Huimin Lu
Chronic exposure to high concentrations of circulating palmitic acid and stearic acid leads to impaired β cell function, which accelerates the development of type 2 diabetes. However, differences in the mechanisms underlying this process between these two saturated fatty acids remain largely unknown. In this study, we screened for potential circular RNAs (circRNAs) and their associated regulatory pathways in palmitic acid- and stearic acid-induced mouse β-TC6 cell dysfunction. CircRNA high-throughput sequencing, gene ontology enrichment and...

Sequence-based genome-wide association study of individual milk mid-infrared wavenumbers in mixed-breed dairy cattle

Kathryn Tiplady, Thomas Lopdell, Edwardo Reynolds, Richard Sherlock, Michael Keehan, Thomas Johnson, Jennie Pryce, Stephen Davis, Richard Spelman, Bevin Harris, Dorian Garrick & Mathew Littlejohn
Fourier-transform mid-infrared (FT-MIR) spectroscopy provides a high-throughput and inexpensive method for predicting milk composition and other novel traits from milk samples. Whilst there have been many genome-wide association studies (GWAS) conducted on FT-MIR predicted traits, there have been few GWAS for individual FT-MIR wavenumbers. Here we examine associations between genomic regions and individual FT-MIR wavenumber phenotypes within a population of 38,085 mixed-breed New Zealand dairy cattle with imputed whole-genome sequence. GWAS were conducted for each...

Comparative analysis of circRNA expression profile and circRNA-miRNA-mRNA regulatory network between palmitic and stearic acid-induced lipotoxicity to pancreatic β cells

Yunjin Zhang, Qingrui Zhao, Shenghan Su, Lingfeng Dan, Xuebei Li, Yu Wang, Yuqing Lin, Zhen Tian, Changhao Sun & Huimin Lu
Chronic exposure to high concentrations of circulating palmitic acid and stearic acid leads to impaired β cell function, which accelerates the development of type 2 diabetes. However, differences in the mechanisms underlying this process between these two saturated fatty acids remain largely unknown. In this study, we screened for potential circular RNAs (circRNAs) and their associated regulatory pathways in palmitic acid- and stearic acid-induced mouse β-TC6 cell dysfunction. CircRNA high-throughput sequencing, gene ontology enrichment and...

Comparative analysis of circRNA expression profile and circRNA-miRNA-mRNA regulatory network between palmitic and stearic acid-induced lipotoxicity to pancreatic β cells

Yunjin Zhang, Qingrui Zhao, Shenghan Su, Lingfeng Dan, Xuebei Li, Yu Wang, Yuqing Lin, Zhen Tian, Changhao Sun & Huimin Lu
Chronic exposure to high concentrations of circulating palmitic acid and stearic acid leads to impaired β cell function, which accelerates the development of type 2 diabetes. However, differences in the mechanisms underlying this process between these two saturated fatty acids remain largely unknown. In this study, we screened for potential circular RNAs (circRNAs) and their associated regulatory pathways in palmitic acid- and stearic acid-induced mouse β-TC6 cell dysfunction. CircRNA high-throughput sequencing, gene ontology enrichment and...

Registration Year

  • 2021
    5

Resource Types

  • Dataset
    5

Affiliations

  • Livestock Improvement Corporation
    5
  • Tianjin Agricultural University
    3
  • Hainan Medical University
    3
  • West China Hospital of Sichuan University
    3
  • Zhejiang University
    3
  • Xuan Wu Hospital of the Capital Medical University
    3
  • Fudan University Shanghai Cancer Center
    3
  • Wenzhou Medical University
    3
  • Fudan University
    3
  • Capital Medical University
    3