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Keywords: Fibrillarin
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Journal Articles
J Cell Sci (2013) 126 (12): 2730–2739.
Published: 15 June 2013
.... In addition, PIP2 also binds directly to the pre-rRNA processing factor fibrillarin (Fib), and co-localizes with nascent transcripts in the nucleolus. PIP2 binding to UBF and Fib modulates their binding to DNA and RNA, respectively. In conclusion, PIP2 interacts with a subset of Pol I transcription machinery...
Includes: Supplementary data
Journal Articles
J Cell Sci (2009) 122 (10): 1551–1562.
Published: 15 May 2009
... for analysis. For detection of nucleolar partners in lamin A/C and lamin B1 IP products, rabbit anti-fibrillarin (1/250, Abcam), rabbit anti-nucleophosmin (1/1000, Abcam) and rabbit anti-nucleolin (1/100, Abcam) were used. For determination of lamin protein content in the different nuclear fractions...
Includes: Supplementary data
Journal Articles
J Cell Sci (2001) 114 (4): 709–718.
Published: 15 February 2001
... oocyte RNA polymerase I UBF fibrillarin rDNA transcription A characteristic feature of amphibian oocyte nuclei is the presence of multiple nucleoli which, unlike their somatic counterparts, are not attached to the chromosomes. Due to their extraordinary size these extrachromosomal nucleoli...
Journal Articles
J Cell Sci (1999) 112 (8): 1159–1168.
Published: 15 April 1999
... of nucleolar proteins, BN46/51 bound to polypeptides of 44 kDa and 74 kDa. The 44 kDa component was identified as the Naegleria homologue of fibrillarin. BN46/51 bound specifically to the nucleoli of fixed mammalian cells, cells which lack a BN46/51 related polypeptide. When the JG4.1 and JG12.1 cDNAs were...
Journal Articles
Journal Articles