Publications by authors named "Ella Richardson"

Motivation: The data sharing of large comprehensive cancer research projects, such as The Cancer Genome Atlas (TCGA), has improved the availability of high-quality data to research labs around the world. However, due to the volume and inherent complexity of high-throughput omics data, analysis of this is limited by the capacity for performing data processing through programming languages such as R or Python. Existing webtools lack functionality that supports large-scale analysis; typically, users can only input one gene, or a gene list condensed into a gene set, instead of individual gene-level analysis.

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Article Synopsis
  • - The concept of successional trajectories explains how small initial differences in community composition can lead to large variations in mature communities, particularly in the context of microbiomes in animals.
  • - In commercial poultry settings, chicks are isolated from adult birds, creating a different microbial community development trajectory compared to non-industrial environments where they encounter various microbes, yet the impacts of these differences are not well understood.
  • - The study involved transferring cecal material across generations of birds to assess microbial community stability, comparing the effects of host-selected cecal versus environmental inocula on the chicks’ gut microbiomes and health, revealing that the community structure changed significantly with cecal inoculation and impacted chick growth.
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Next-generation DNA sequencing is rapidly becoming a powerful tool for food animal management. One valuable use of this technology is to re-examine long-standing observations of performance differences associated with animal husbandry practices to better understand how these differences may be modulated by the gastrointestinal (GI) microbiome. The influences of environmental parameters such as air temperature and relative humidity on broiler chicken performance have commonly been observed, but how the GI microbiome may respond to seasonal environmental changes remains largely unknown.

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