26) Genotypes and allele frequencies
are represented as percentages and the frequencies were calculated by gene counting method.
The highest allele frequencies
are observed among North European populations--for example in Denmark being 12.
Breed average, rare, intermediate and common allele frequencies
were computed and significance was tested by Chi-square.
After extraction of genomic DNA, the genotype and allele frequencies
were determined in case and control subjects using PCR/RFLP method.
In a study from Egypt, XRCC1 codon 194 and 399 homozygous variant allele frequencies
were reported to be 0.
Second, the instrumentation and molecular procedures required to study allele frequencies
in populations are often well beyond the course budgets of many university departments and secondary schools.
Among Western European populations, Hp1 and Hp2 allele frequencies
The locus Lap-1 showed allele frequencies
similar to those of M.
In addition, based on the new data on the deficiency allele frequencies
and prevalence for PiS and PiZ worldwide (de Serres 2002), we can conclude that AAT deficiency is a not a rare disease but is a disease that has been rarely diagnosed.
The objectives of our study were to (i) investigate changes in allele frequencies
from progenitors of BSSS and BSCB1 to derived elite lines and examine especially the contribution of individual progenitors; (ii) compare the genetic diversity within and between the groups of progenitors and derived lines; and (iii) evaluate trends in genetic diversity among elite lines derived from early and advanced selection cycles.
15The present study involved the investigation of genotype and allele frequencies
of TP53 codon 72 polymorphism in patients of endometriosis and healthy women.
The allele frequencies
were compared with those of other populations.