Tell Me More: Parent–Child Sexual Talk and Young Adult Sexual Communication Satisfaction with Romantic Partners

Young adults (18–30) tend to show insufficient levels of communication about sex with their romantic partners, despite its many benefits to relationships among this age group. Learned sexual shame and guilt can play a role in inhibiting sexual communication with partners, and early messages about sex from parents stemming from narrow cultural boundaries of communication may play a role in fostering sexual shame and guilt from a young age, potentially influencing later sexual communication patterns with partners. We sought to identify whether a significant relationship existed between the sexual communication participants received from parents while growing up and their current sexual communication satisfaction, relational satisfaction, and sexual satisfaction with romantic partners. Path analysis revealed a significant, positive link between parent–child sexual communication and current partner sexual communication satisfaction while controlling for all other variables and length of relationship. ANOVA analyses revealed greater reported sex guilt among males and highly religious participants. Correlation and regression analyses yielded significant, positive relationships between former parent–child communication quality and current young adult sexual satisfaction with partner. Clinical implications and research directions are discussed for increasing open parent–child sex communication

Recurrent structural variation, clustered sites of selection, and disease risk for the complement factor H (CFH) gene family

Data deposition: The data reported in this paper have been deposited as a National Center for Biotechnology Information BioProject (accession no. PRJNA401648). Author contributions: S.C. and E.E.E. designed research; S.C., C.B., L.H., K.P., K.M.M., M.S., A.E.W., V.D., T.A.G.-L., and R.K.W. performed research; S.C., J.H., C.B., L.H., K.P., K.M.M., M.S., A.E.W., V.D., F.G., A.J.R., R.H.G., T.A.G.-L., R.K.W., B.H.F.W., P.N.B., R.A., and E.E.E. contributed new reagents/analytic tools; S.C., B.J.N., J.H., and E.E.E. analyzed data; and S.C., B.J.N., and E.E.E. wrote the paper.Peer reviewedPublisher PD

Finishing the euchromatic sequence of the human genome

The sequence of the human genome encodes the genetic instructions for human physiology, as well as rich information about human evolution. In 2001, the International Human Genome Sequencing Consortium reported a draft sequence of the euchromatic portion of the human genome. Since then, the international collaboration has worked to convert this draft into a genome sequence with high accuracy and nearly complete coverage. Here, we report the result of this finishing process. The current genome sequence (Build 35) contains 2.85 billion nucleotides interrupted by only 341 gaps. It covers ∼99% of the euchromatic genome and is accurate to an error rate of ∼1 event per 100,000 bases. Many of the remaining euchromatic gaps are associated with segmental duplications and will require focused work with new methods. The near-complete sequence, the first for a vertebrate, greatly improves the precision of biological analyses of the human genome including studies of gene number, birth and death. Notably, the human enome seems to encode only 20,000-25,000 protein-coding genes. The genome sequence reported here should serve as a firm foundation for biomedical research in the decades ahead