Direct and indirect estimation of the sex ratio of mutation frequencies in hemophilia A.

J Oldenburg, R Schwaab, T Grimm… - American journal of …, 1993 - ncbi.nlm.nih.gov
Carrier detection tests were carried out in 119 families with hemophilia A by using the data
obtained with current DNA techniques (eg, RFLP analysis and direct identification of …

Sex ratio of the mutation frequencies in haemophilia A: coagulation assays and RFLP analysis.

AH Bröcker-Vriends, FR Rosendaal… - Journal of medical …, 1991 - jmg.bmj.com
Coagulation and RFLP data from 41 families with an isolated haemophilia A patient were
used to estimate the sex ratio of mutation frequencies (nu/mu). Based on the results of …

A maximum likelihood estimate of the sex ratio of mutation rates in haemophilia A

RM Winter, EGD Tuddenham, E Goldman… - Human genetics, 1983 - Springer
A maximum likelihood estimate of the sex ratio of mutation rates in Haemophilia A Page 1
Hum Genet (1983) 64:156-159 © Springer-Verlag 1983 A Maximum Likelihood Estimate of the …

Germ-line origins of mutation in families with hemophilia B: the sex ratio varies with the type of mutation.

RP Ketterling, E Vielhaber, CD Bottema… - American journal of …, 1993 - ncbi.nlm.nih.gov
Previous epidemiological and biochemical studies have generated conflicting estimates of
the sex ratio of mutation. Direct genomic sequencing in combination with haplotype analysis …

[HTML][HTML] Mutation rates in humans. I. Overall and sex-specific rates obtained from a population study of hemophilia B

PM Green, S Saad, CM Lewis, F Giannelli - The American Journal of …, 1999 - cell.com
A population-based study of hemophilia B mutations was conducted in the United Kingdom
in order to construct a national confidential database of mutations and pedigrees to be used …

Sex ratio of the mutation frequencies in haemophilia A: estimation and meta-analysis

FR Rosendaal, A Bröcker-Vriends… - Human genetics, 1990 - Springer
A hereditary disease with excess mortality such as haemophilia is maintained in the
population by the occurrence of new cases, ie mutations. In haemophilia, mutations may …

Segregation analysis of hemophilia A and B.

I Barrai, HM Cann, LL Cavalli-Sforza… - American Journal of …, 1985 - ncbi.nlm.nih.gov
We analyzed a sample of 1,485 families with hemophilia A and B and with unknown
diagnosis. The frequency of sporadic cases was estimated to be. 166 and. 078 for the two …

The effect of parental age on rates of mutation for hemophilia and evidence for differing mutation rates for hemophilia A and B.

I Barrai, HM Cann, LL Cavalli-Sforza… - American Journal of …, 1968 - ncbi.nlm.nih.gov
A fully penetrant, dominant gene, lethal before reproductive age, would offer optimal
possibilities to test hypotheses about mutation rates. In man, there are several dominant …

Studies on hemophilia A in Sardinia bearing on the problems of multiple allelism, carrier detection, and differential mutation rate in the two sexes.

G Filippi, PM Mannucci, R Coppola… - American journal of …, 1984 - ncbi.nlm.nih.gov
A large survey of hemophilia A carried out with almost complete ascertainment on the island
of Sardinia suggests that the variation of plasma levels of Factor VIII coagulant activity in …

Characterization of the factor VIII defect in 147 patients with sporadic hemophilia A: family studies indicate a mutation type-dependent sex ratio of mutation frequencies …

J Becker, R Schwaab, A Möller-Taube… - American journal of …, 1996 - ncbi.nlm.nih.gov
The clinical manifestation of hemophilia A is caused by a wide range of different mutations.
In this study the factor VIII genes of 147 severe hemophilia A patients--all exclusively from …