Simultaneous in situ detection of two mRNAs in the same cell using riboprobes labeled with biotin and 35SS Ozden, C Aubert, D Gonzalez-Dunia and M Brahic Unite Virus Lents, Institut Pasteur, Paris, France. We used 35S-labeled and biotinylated cRNAs (riboprobes) to detect simultaneously two different mRNAs by in situ hybridization. In a first step we established the conditions under which each type of probe achieved the same high level of sensitivity. We then used these conditions to hybridize BHK cells infected with Theiler's virus, a murine picornavirus, with a mixture of a virus-specific biotinylated riboprobe and a 35S-labeled riboprobe specific for beta-actin mRNA. Both mRNAs could be detected in the same cell, although the sensitivity achieved by the radiolabeled probe was reduced by about 40% by the simultaneous hybridization with the biotinylated probe.
Volume 38,
Issue 7,
pp. 917-922,
07/01/1990
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I. Pineau, B. Barrette, N. Vallires, and S. Lacroix A Novel Method for Multiple Labeling Combining In Situ Hybridization With Immunofluorescence J. Histochem. Cytochem., November 1, 2006; 54(11): 1303 - 1313. [Abstract] [Full Text] [PDF] |
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C. L. Fuller, Y. K. Choi, B. A. Fallert, S. Capuano III, P. Rajakumar, M. Murphey-Corb, and T. A. Reinhart Restricted SIV Replication in Rhesus Macaque Lung Tissues During the Acute Phase of Infection Am. J. Pathol., September 1, 2002; 161(3): 969 - 978. [Abstract] [Full Text] [PDF] |
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J. Chevalier, J. Yi, O. Michel, and X.-M. Tang Biotin and Digoxigenin as Labels for Light and Electron Microscopy in Situ Hybridization Probes: Where Do We Stand? J. Histochem. Cytochem., February 1, 1997; 45(4): 481 - 492. [Abstract] [Full Text] [PDF] |
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R. Dirks, F. van de Rijke, S Fujishita, M van der Ploeg, and A. Raap Methodologies for specific intron and exon RNA localization in cultured cells by haptenized and fluorochromized probes J. Cell Sci., January 4, 1993; 104(4): 1187 - 1197. [Abstract] [PDF] |
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