Revisiting the Transcriptome Landscape of Pig Embryo Implantation Site at Single-Cell Resolution.

Litter size is one of the most economically important traits in commercial pig farming. It has been estimated that approximately 30% of porcine embryos are lost during the peri-implantation period. Despite rapid advances over recent years, the molecular mechanism underlying embryo implantation in pigs remains poorly understood.

Integrated microRNA and mRNA sequencing analysis of age-related changes to mouse thymic epithelial cells.

MicroRNAs (miRNAs) play key roles in the regulation of gene expression during multiple physiological processes, including early development, differentiation, and ageing. However, their involvement in age-related thymic involution is not clear. In this study, we profiled the global transcriptome and miRNAome of thymic epithelial cells in 1- and 3-month-old male and female mice, and predicted the possible transcription factors and target genes of the four most significantly differentially expressed miRNAs (DEMs) (miR-183-5p, miR-199b-5p, miR-205-5p, and miR-200b-3p) by performing bioinformatics analyses.

Multiple Evolutionary Selections Involved in Synonymous Codon Usages in the Streptococcus agalactiae Genome.

Streptococcus agalactiae is an important human and animal pathogen. To better understand the genetic features and evolution of S. agalactiae, multiple factors influencing synonymous codon usage patterns in S.

5-Hydroxytryptamine levels in the pulmonary arterioles of broilers with induced pulmonary hypertension and its relationship to pulmonary vascular remodelling.

This experiment was performed to explore the relationship between 5-hydroxytryptamine (5-HT) levels in pulmonary arterioles and in pulmonary vascular remodelling in broilers. Pulmonary arterial hypertension was induced by injecting cellulose microparticles intravenously. Pulmonary hypertension syndrome (PHS) morbidity, right ventricle/total ventricle weight ratio (RV/TV), packed cell volume (PCV), haemoglobin concentration (HB), vessel wall area to vessel total area ratio (WA/TA) and mean tunica media thickness in pulmonary arterioles (mMTPA) were measured.