Inclusion of the PDX1 gene in mutation screening for permanent neonatal diabetes is recommended as a genetic diagnosis reveals the mode of inheritance, allows accurate estimation of recurrence risks and confirms the requirement for insulin treatment.
We speculate that the extra power/efficiency provided by our approach comes from the extra information that is incorporated into the modeling via Mendelian inheritance assumptions (allowing the estimation of either allele frequency or mating-type frequencies), information that is not used in logistic regression.
Phylogeny estimation suggests vertical inheritance of all components, despite gene rearrangements into an archipelago of five islets.
The DEC analyses in LAGRANGE enables maximum likelihood estimation of range inheritance scenarios at cladogenesis events by modelling transitions between discrete states (ranges) along phylogenetic branches as a function of time.
High-density single nucleotide polymorphism (SNP) data also provide challenges for conventional multi-point pedigree methods because of linkage disequilibrium (LD) between markers and because subtle non-Mendelian genotype errors or inaccuracies of physical position can confuse estimation of the inheritance vectors.
Altogether, phylogeny estimation supports a single inheritance of the 18 Vir components from the Rickettsia ancestor, with one gene loss (virB6e in R. massiliae), one split gene (virB6d in R. bellii str.
Using phylogeny estimation, we determined the mode of inheritance of pRF genes relative to conserved rickettsial chromosomal genes.
lagrange enables maximum likelihood estimation of the ancestral states (range inheritance scenarios) at speciation events by modelling transitions between discrete states (biogeographical ranges) along phylogenetic branches as a function of time.
Subsequently, we showed theoretically that MCB leads to biased conclusions in the subsequent analyses, including estimation of allele/genotype frequencies, the measurement of HWE and association tests under various modes of inheritance relationships.
