Identifying causal genotype-phenotype relationships for population-sampled parent-child trios
2024
Identifying Causal Relationships Between Genes and Traits in Families
publication
Author Information
Author(s): Tang Yushi, Cabreros Irineo, Storey John D.
Primary Institution: Cold Spring Harbor Laboratory
Hypothesis
Can parent-child trio data be used to identify causal genetic loci through modeling genetic transmission?
Conclusion
The study introduces a new test for identifying causal genetic loci and compares it with existing methods.
Supporting Evidence
- The TMT can handle traits that are distributed in any way, while the TDT is for traits that have two categories.
- The study clarifies when to use each method for analyzing genetic data.
Takeaway
This study shows how looking at families can help us understand how genes affect traits in kids.
Methodology
The study develops a new test called the transmission mean test (TMT) and compares it with the transmission disequilibrium test (TDT).
Digital Object Identifier (DOI)
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