Effect of Uterine Environment and Fetal Genotype on Placental Size and Efficiency

dc.contributor.author Biensen, N.
dc.contributor.author Wilson, M.
dc.contributor.author Ford, Stephen
dc.date 2018-02-13T00:26:58.000
dc.date.accessioned 2020-07-02T07:00:05Z
dc.date.available 2020-07-02T07:00:05Z
dc.date.copyright Thu Jan 01 00:00:00 UTC 1998
dc.date.issued 1998
dc.description.abstract <p>Optimum conceptus (fetal and placental) growth appears to be achieved through the combination of both uterine and fetal-directed mechanisms. The uterus, in which a litter of conceptuses develops, has the major impact on limiting the size each conceptus ultimately attains; however, the genotype of each conceptus can differentially resist this effect, resulting in littermate conceptuses of different sizes. In contrast, the genotype of the conceptus modulates placental vascular density and thus placental efficiency. The ability to both limit placental size while at the same time increase placental vascular density of conceptuses of U.S. pig breeds would allow pork producers the potential of achieving an optimal litter size and increasing profitability.</p>
dc.format.mimetype application/pdf
dc.identifier archive/lib.dr.iastate.edu/swinereports_1997/15/
dc.identifier.articleid 1014
dc.identifier.contextkey 3233627
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath swinereports_1997/15
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/91056
dc.language.iso en
dc.relation.ispartofseries Animal Science Research Reports
dc.source.bitstream archive/lib.dr.iastate.edu/swinereports_1997/15/asl_1491.pdf|||Fri Jan 14 20:30:03 UTC 2022
dc.subject.disciplines Agriculture
dc.subject.disciplines Animal Sciences
dc.subject.keywords ASL R1491
dc.title Effect of Uterine Environment and Fetal Genotype on Placental Size and Efficiency
dc.type article
dc.type.genre breeding_physiology
dspace.entity.type Publication
relation.isSeriesOfPublication 7f3839b7-b833-4418-a6fa-adda2b23950a
File
Original bundle
Now showing 1 - 1 of 1
Name:
asl_1491.pdf
Size:
131.44 KB
Format:
Adobe Portable Document Format
Description:
Collections