Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)

Editor

Personal info

View

About

Terms

Javascript disabled

Please enable Javascript support in your browser to use this application.

Instructions on how to enable JavaScript on different browsers can be found here: http://www.google.com/support/bin/answer.py?answer=23852.

[edit this page]

Patel, O.V. et al.

Expression of trophoblast cell-specific pregnancy-related genes in somatic cell-cloned bovine pregnancies.

We compared the expression of bovine prolactin-related protein-1 (bPRP-1), placental lactogen (bPL), and pregnancy-associated glycoproteins-1 (bPAG-1) and -9 (bPAG-9) genes in artificially inseminated (AI) and nuclear transferred (NT) cows during the first trimester of gestation using real-time reverse transcription-polymerase chain reaction and in situ hybridization. Placentomal (cotyledonary, caruncular) and interplacentomal (intercotyledonary, intercaruncular) tissues of AI and NT cows carrying either motile (M) or immotile (IM) fetuses were examined. Transcripts for bPL and bPAG-9 were lower (P < 0.01) in the fetal membranes of NT (n = 4) cows at Day 30 of gestation, compared with AI (n = 4) cows. There was no difference in the mean (+/- SEM) levels of expressions of bPRP-1, bPL, and PAG-1 in the placentomal and interplacentomal tissues of AI (n = 5) and NT (M, n = 4) cows at Day 60 of gestation. The mRNAs for bPRP-1, bPL, bPAG-1, and bPAG-9 genes were higher (P < 0.01) in the caruncular tissue of AI cows, compared with NT (IM, n = 4) cows at Day 60 of gestation. Expression of bPRP-1, bPL, bPAG-1, and bPAG-9 in the placentomal and interplacentomal tissues of the NT (n = 3) group varied considerably more, compared with the AI (n = 4) group at Day 100 of gestation. These findings suggest defective binucleate cell-specific gene transcriptional commands in NT cows.[1]

References

Expression of trophoblast cell-specific pregnancy-related genes in somatic cell-cloned bovine pregnancies. Patel, O.V., Yamada, O., Kizaki, K., Takahashi, T., Imai, K., Takahashi, S., Izaike, Y., Schuler, L.A., Takezawa, T., Hashizume, K. Biol. Reprod. (2004) [Pubmed]

Annotations and hyperlinks in this abstract are from individual authors of WikiGenes or automatically generated by the WikiGenes Data Mining Engine. The abstract is from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.About WikiGenes Open Access Licence Privacy Policy Terms of Use apsburg

The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.