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Other than maintaining genome stability via DNA repair, homologous recombination plays an important role in diversifying the genome. In fact, the recombination of sequences forms the molecular basis of genomic evolution. Random and non-random permutations of genomic sequences create a library of new amalgamated sequences. These newly formed genomes can determine the fitness and survival of cells. In bacteria, homologous and non-homologous types of recombination lead to the evolution of new...
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Human Blastocyst Biopsy and Vitrification
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Secrets and disclosure in donor conception.

Lucy Frith1, Eric Blyth2, Marilyn Crawshaw3

  • 1Health Services Research, University of Liverpool, UK.

Sociology of Health & Illness
|November 17, 2017
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Summary
This summary is machine-generated.

Donor-conceived adults navigate complex family dynamics when learning about their origins. Secrecy and disclosure patterns significantly shape their understanding of family relationships and biogenetic connections.

Keywords:
UK Donor Linkdisclosuredisplayfamily practicesgamete/sperm donor conceptionreproductive secrets

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Area of Science:

  • Reproductive Medicine
  • Genetics
  • Sociology

Background:

  • Donor conception involves third-party gamete donation, raising unique family communication challenges.
  • Information disclosure about donor conception impacts individuals and family relationships.

Purpose of the Study:

  • To explore how donor-conceived adults discover their origins.
  • To examine the role of secrecy and disclosure in family dynamics related to donor conception.

Main Methods:

  • Qualitative study using data from donor-conceived adults registered with UK Donor Link.
  • Analysis of narratives on disclosure events and family knowledge patterns.

Main Results:

  • Complex patterns of knowing and uncertainty surrounding disclosure within families.
  • Secrecy and controlled information exchange significantly affect relationships with immediate and extended family.

Conclusions:

  • Knowledge management and 'display' of information are crucial in maintaining family narratives of biogenetic connection.
  • Donor conception creates multifaceted social relationships influenced by the management of genetic information.