Results 151 to 160 of about 95,739 (341)

Application of DNA flow cytometry to paraffin‐embedded archival material for the study of aneuploidy and its clinical significance [PDF]

, 1985
David W. Hedley, Michael Friedlander, Ian W. Taylor   +2 more
openalex   +1 more source

Mechanisms of Aneuploidy

, 2022
Aneuploidy is a very common occurrence in humans and occurs in an estimated 20–40% of all pregnancies. It is the most prominent cause of miscarriages and congenital defects in humans and is the main obstacle to infertility treatment. The vast majority of aneuploidies are caused by maternal meiotic non-disjunction errors.
openaire   +2 more sources

Chloroplast genome diversity and phylogenetic insights of Saccharum spontaneum across Southeast Asia

PLANTS, PEOPLE, PLANET, EarlyView.
Climate change and threats to global food security have increased the urgency of conserving genetic resources in key crops like sugarcane. In this study, we analyzed the chloroplast genomes of wild sugarcane to assess their genetic diversity and population structure. We found a high level of diversity, regardless of geographic location, and patterns of
Sicheng Li, Zhen Wang, Chaohua Xu, Lijun Zhang, Baoqing Zhang, Yuxin Huang, Xin Lu, Weixing Duan, Xiping Yang   +8 more
wiley   +1 more source

Performance of non‐invasive prenatal testing in vanishing‐twin and multiple pregnancies: results of TRIDENT‐2 study

Ultrasound in Obstetrics &Gynecology, EarlyView.
ABSTRACT Objective To evaluate the performance of non‐invasive prenatal testing (NIPT) in vanishing‐twin and multiple pregnancies. Methods This study was conducted as part of the TRIDENT‐2 study, in which NIPT was offered as a first‐tier screening test to women with a multiple pregnancy or vanishing‐twin pregnancy between 1 June 2020 and 31 March 2023 ...
J. C. A. van Eekhout, C. J. Bax, L. van Prooyen Schuurman, E. C. Becking, A. J. E. M. van der Ven, D. Van Opstal, E. M. J. Boon, M. V. E. Macville, M. N. Bekker, R. J. H. Galjaard, on behalf of the Dutch NIPT Consortium, E.A. Sistermans, L. Henneman, A. Polstra, E. Voorhoeve, S.L. Zelderen‐Bhola, E.M.J. Boon, M.P.R. Lombardi, M.C. Bakker, E.J. Bradley, E.M.J. Boon, C. Louwerens‐Zintel, M. Smit, M.C. van Maarle, M.B. Tan‐Sindhunata, K. van der Meij, H. Meij, C.J. Bax, E. Pajkrt, I.H. Linskens, L. Martin, J.T. Gitsels‐van der Wal, R. J. H. Galjaard, D. van Opstal, M.I. Srebniak, F.M. Sarquis Jehee, I.H.I.M. Hollink, F. Sleutels, W. de Valk, W.H. Deelen, A.M.S. Joosten, K.E.M. Diderich, M.E. Redeker, A.T.J.I. Go, M.F.C.M. Knapen, S. Galjaard, A.K.E. Prinsen, A.P.G. Braat, M.J.V. Hoffer, N.S. den Hollander, E.J.T. Verweij, M.C. Haak, M.V.E. Macville, S.J.C. Stevens, A. van der Wijngaard, L.H. Houben, M.A.A. van Esch‐Lennarts, L. Hamers, A.G.P. Jetten, S.A.I. Ghesquiere, B. de Koning, M. Zamani Esteki, C.J. Heesterbeek, C.E.M. de Die‐Smulders, H. Brunner, M.J. Pieters, A.B.C. Coumans, D.F.C.M. Smeets, B.H.W. Faas, D. Westra, M.M. Weiss, I. Derks‐Prinsen, I. Feenstra, M. van Rij, E. Sikkel, R.F. Suijkerbuijk, B. Sikkema‐Raddatz, I.M. van Langen, K. Bouman, L.K. Duin, G.H. Schuring‐Blom, K.D. Lichtenbelt, M.N. Bekker, E. van Vliet‐Lachotzki, J. Pot, A. J. E. M. van der Ven, S van 't Padje   +86 more
wiley   +1 more source

DNA aneuploidies in adult patients with acute myeloid leukemia. Incidence and relation to patient characteristics and morphologic subtypes [PDF]

, 1986
Wolfgang Hiddemann, Bernhard Wörmann, W. Göhde, Thomas Büchner   +3 more
openalex   +1 more source

Are People From Black Communities Proportionately Represented in UK and US Studies Examining Views on Screening and Diagnostic Genetic Testing in Pregnancy? A Scoping Review

BJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.
ABSTRACT Background Several studies have explored parent and public perspectives on screening and diagnostic genetic testing during pregnancy (prenatal testing). Little is known about how much people from Black communities have contributed to this research.
Michelle Peter, Rashida Baptiste, Celine Lewis, Lyn S. Chitty, Melissa Hill   +4 more
wiley   +1 more source

Chromosome Studies in the Genus Carex, with Special Reference to Aneuploidy and Polyploidy

, 1949
Nobunori Tanaka
openalex   +2 more sources

The PreGen Research Program: Implementing Prenatal Genomic Testing in Australia—A Commentary

Australian and New Zealand Journal of Obstetrics and Gynaecology, EarlyView.
ABSTRACT Prenatal genomic sequencing, which can provide a significantly increased diagnostic rate for fetal structural anomaly (FSA) compared with karyotype and microarray, is not available uniformly across Australia. PreGen, a 5‐year translational research program, has identified significant barriers to implementation including access to funding, the ...
Sarah Long, Deborah Schofield, Josh Kraindler, Rebecca Vink, Kate Ross, Natalie Hart, Holly Evans, Alyssa Wilson, Jon Hyett, Claire E. Wakefield, Lauren Kelada, Hamish Scott, Sebastian Lunke, Meaghan Wall, Michael F. Buckley, Gemma Fernihough, George McGillivray, Tony Roscioli   +17 more
wiley   +1 more source

Artifacts associated with mithramycin fluorescence in the clinical detection and quantitation of aneuploidy by flow cytometry. [PDF]

, 1982
R E Cunningham, K S Skramstad, Amy E. Newburger, Stanley E. Shackney   +3 more
openalex   +1 more source

The Effect of Assisted Reproductive Technologies on Human Sex Ratios

Australian and New Zealand Journal of Obstetrics and Gynaecology, EarlyView.
ABSTRACT Background Modern assisted reproductive technology (ART), including pre‐implantation genetic testing for aneuploidy (PGT‐A), has opened new avenues in understanding early embryonic events and has simultaneously raised questions about the impact of ART itself on sex ratios.
Ektoras X. Georgiou, Yossi Mizrachi, Rebecca Kelley, Sharyn Stock‐Myer, John Stevens, David K. Gardner, Alex Polyakov   +6 more
wiley   +1 more source