World's Best Scientists 2026 revealed!

D-Index & Metrics

Biology and Biochemistry

D-Index
52
Citations
7672
World Ranking
16865
National Ranking
596

Overview

W.A. King is affiliated with the University of Guelph in Canada and focuses primarily on research within the fields of Biochemistry, Genetics, and Molecular Biology, with additional work connected to Medicine. Their subfields of expertise include Genetics, Public Health, Environmental and Occupational Health, Molecular Biology, Reproductive Medicine, and Plant Science.

The scientist's work covers multiple significant topics:

  • Reproductive Biology and Fertility
  • Pluripotent Stem Cells Research
  • Renal and related cancers
  • Genetic Mapping and Diversity in Plants and Animals
  • Chromosomal and Genetic Variations
  • Genetic and phenotypic traits in livestock
  • Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities

Among recent publications, W.A. King has contributed to the following studies:

  • "Effects of EGF and melatonin on gene expression of cumulus cells and further in vitro embryo development in bovines," published in 2022 in Zygote
  • "Routine Karyotyping Reveals Frequent Mosaic Reciprocal Chromosome Translocations in Swine: Prevalence, Pedigree, and Litter Size," published in 2020 in Scientific Reports
  • "Testis-Specific Protein Y-Encoded (TSPY) Is Required for Male Early Embryo Development in Bos taurus," published in 2023 in the International Journal of Molecular Sciences
  • "Do the blood anti-Müllerian hormone concentrations in young females correlate with the ovarian follicular population later in life in water buffalo?" published in 2024 in Reproduction in Domestic Animals

The scientist frequently collaborates with several co-authors, including:

  • Moysés dos Santos Miranda
  • A. Cordova
  • Gabriela F. Mastromonaco
  • Samira Rezaei
  • Brendan Donaldson

W.A. King's publications appear in journals such as:

  • Zygote
  • Scientific Reports
  • International Journal of Molecular Sciences
  • Reproduction in Domestic Animals

Best Publications

  • Sex-related differences in developmental rates of bovine embryos produced and cultured in vitro.

    K. P. Xu;B. R. Yadav;W. A. King;K. J. Betteridge

  • Genetic regulation of embryo death and senescence

    D.H. Betts;W.A. King

  • Apoptosis in the early bovine embryo

    C. Matwee;D. H. Betts;W. A. King

  • Glucose and glutamine metabolism in pre-attachment cattle embryos in relation to sex and stage of development.

    G. J. Tiffin;D. Rieger;K. J. Betteridge;B. R. Yadav

  • Development and viability of bovine embryos derived from oocytes matured and fertilized in vitro and co-cultured with bovine oviducal epithelial cells.

    K. P. Xu;B. R. Yadav;R. W. Rorie;L. Plante

  • Relationships between the completion of first cleavage and the chromosomal complement, sex, and developmental rates of bovine embryos generated in vitro.

    B. R. Yadav;W. A. King;K. J. Betteridge

  • Influence of recipient oocyte cell cycle stage on DNA synthesis, nuclear envelope breakdown, chromosome constitution, and development in nuclear transplant bovine embryos

    F. L. Barnes;P. Collas;R. Powell;W. A. King

  • Chromosomal abnormalities in bovine embryos and their influence on development.

    S J Kawarsky;P K Basrur;R B Stubbings;P J Hansen

  • Chromosome Abnormalities and Pregnancy Failure in Domestic Animals

    W.A. King

  • Developmental consequences of karyokinesis without cytokinesis during the first mitotic cell cycle of bovine parthenotes.

    R De La Fuente;W A King

  • Nucleolus organizer regions and nucleoli in preattachment bovine embryos

    W. A. King;A. Niar;I. Chartrain;K. J. Betteridge

  • Transcriptional activity in in vitro produced bovine two- and four-cell embryos.

    D. Viuff;B. Avery;T. Greve;W.A. King

  • A method for preparation of chromosomes from bovine zygotes and blastocysts

    W. A. King;T. Linares;I. Gustavsson;A. Bane

  • Analysis of bovine sexed sperm for IVF from sorting to the embryo.

    P. Blondin;M. Beaulieu;V. Fournier;N. Morin

  • Light and electron microscopic analysis of bovine embryos derived by in vitro and in vivo fertilization.

    L. Plante;W. A. King

  • Responsiveness of early embryos to environmental insults: potential protective roles of HSP70 and glutathione

    J.L. Edwards;W.A. King;S.J. Kawarsky;A.D. Ealy

  • Telomerase activity and telomere detection during early bovine development.

    D H Betts;W A King

  • Immunolocalization of heat shock protein 70 in bovine spermatozoa.

    M. Kamaruddin;T. Kroetsch;P. K. Basrur;P. J. Hansen

  • Potential genetic improvement of cattle by fertilization of fetal oocytes in vitro.

    K J Betteridge;C Smith;R B Stubbings;K P Xu

  • Canine spermatozoa — cryopreservation and evaluation of gamete interaction

    M.A. Hay;W.A. King;C.J. Gartley;S.P. Leibo

Frequent Co-Authors

Pawel M. Bartlewski
Pawel M. Bartlewski University of Guelph
Peter J. Hansen
Peter J. Hansen University of Florida
Fulvio Gandolfi
Fulvio Gandolfi University of Milan
Patrick Lonergan
Patrick Lonergan University College Dublin
Marc-André Sirard
Marc-André Sirard Université Laval
Juha Kantanen
Juha Kantanen Natural Resources Institute Finland
Torben Greve
Torben Greve University of Copenhagen
Andrew J. Watson
Andrew J. Watson University of Exeter
David T. Armstrong
David T. Armstrong National Institute of Environmental Health Sciences
Poul Hyttel
Poul Hyttel University of Copenhagen

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