Third, fundamental genetic differences in susceptibility between the populations might exist, although diabetes mellitus, the commonest predisposing factor for melioidosis, is very common among Puerto Ricans [ 12].
The fundamental genetic differences between the sexes and how they arise continue to fascinate biologists, and the results from genetic explorations of these topics are featured in an ongoing collection of articles published in GENETICS and G3: Genes|Genomes|Genetics.
Our data raise intriguing questions as to what drove the loss of both Mx1 and Mx2 genes in the Odontoceti lineage, a double loss seen in none of 56 other mammalian genomes, and suggests a hitherto unappreciated fundamental genetic difference in the way these magnificent mammals respond to viral infections.
While sex hormones may be partly responsible for the increased male vulnerability, Dr. Veliskova says that the fundamental genetic difference between males and females is also a critical factor.
If the difference is not due to methodology, a basic question arises: are the shorter periods of sighted subjects "aftereffects" of entrainment to light, or is there a fundamental genetic difference between these groups?
Fundamental and genetic differences between women in the endometrium may cause some to develop endometriosis, whereas others do not.
This may allow us to more effectively target the fundamental physiological traits and genetic differences underlying leanness.
This aspect of the study was fundamental to show that genetic differences between the two populations had no impact on their understanding of stick use, a control condition that could not be implemented in the chimpanzee studies, as they were only conducted in the wild.
In addition to understanding the impact of MAT on bone, several groups have recently picked up where Tavassoli left off and are working diligently to define the MAT progenitor and to understand the fundamental genetic, epigenetic, and metabolic differences between MAT and WAT.
Such group-based filtering analyses are fundamental for many types of studies, such as when screening for genetic differences between population cohorts or doing sequence-based genome-wide association studies (SEQ-GWAS).
In fundamental virus studies, it also enables researchers to test the consequences of defined genetic differences on phenotype, such as growth properties, cell-virus interaction, replication cycle characteristics, pathogenicity, or others - the approach known as "reverse genetics".
