Sentence examples for determinations of zygosity from inspiring English sources

Interventions: Determinations of zygosity, vaccine status, and quantitative IgG to measles, mumps, and rubella.

The detailed study design, including selection procedures, determination of zygosity and description of the participants, has been reported elsewhere [10].

The questionnaire items allowed accurate determination of zygosity of 93% (Rietveld et al. 2000).

Filter paper blood for genetic determination of zygosity was collected and analyzed for 36 of the same-sex pairs.

It has been used widely in clinical applications, but recently it has also been reported as a useful tool for estimation of the number of integrations in transgenic plants [ 19, 20], determination of zygosity [ 21] and quantification of transgene expression [ 22, 23].

For the same-sex twin pairs (Age 7: N = 2,585; Age 9: N = 2,368; Age 12: N = 1,772), determination of zygosity status was based on blood or DNA polymorphisms (Age 7: N = 224; Age 9: N = 331; Age 12: N = 393) or on the basis of parental report of items on resemblance in appearance and confusion of the twins by parents and others (Age 7: N = 2,321; Age 9: N = 1,987; Age 12: N = 1,356).

A major issue of concern in many previous studies of twins has been the accuracy of zygosity determination.

For the determination of the twins' zygosity, the previously adapted version of Goldsmith's zygosity questionnaire was used.

Low estimated neoplastic cellularity (of 20%) precluded accurate determination of BRCA1 methylation zygosity in five out of 32 samples (archival and/or pre-treatment) tested from the 21 cases.

CONCLUSION: Monochorionicity increases the risk of adverse perinatal outcome, whereas the effect of zygosity is less clear.

314 subjects were dropped due to artifacts in the images or lack of zygosity information.