@article {253,
	title = {Human CLP1 mutations alter tRNA biogenesis, affecting both peripheral and central nervous system function.},
	journal = {Cell},
	volume = {157},
	year = {2014},
	month = {2014 Apr 24},
	pages = {636-50},
	abstract = {<p>CLP1 is a RNA kinase involved in tRNA splicing. Recently, CLP1 kinase-dead mice were shown to display a neuromuscular disorder with loss of motor neurons and muscle paralysis. Human genome analyses now identified a CLP1 homozygous missense mutation (p.R140H) in five unrelated families, leading to a loss of CLP1 interaction with the tRNA splicing endonuclease (TSEN) complex, largely reduced pre-tRNA cleavage activity, and accumulation of linear tRNA introns. The affected individuals develop severe motor-sensory defects, cortical dysgenesis, and microcephaly. Mice carrying kinase-dead CLP1 also displayed microcephaly and reduced cortical brain volume due to the enhanced cell death of neuronal progenitors that is associated with reduced numbers of cortical neurons. Our data elucidate a neurological syndrome defined by CLP1 mutations that impair tRNA splicing. Reduction of a founder mutation to homozygosity illustrates the importance of rare variations in disease and supports the clan genomics hypothesis.</p>},
	keywords = {Abnormalities, Multiple, Animals, Central Nervous System Diseases, Cerebrum, Child, Preschool, Endoribonucleases, Female, Fibroblasts, Humans, Infant, Male, Mice, Mice, Inbred CBA, Microcephaly, Mutation, Missense, Nuclear Proteins, Peripheral Nervous System Diseases, Phosphotransferases, RNA, Transfer, Transcription Factors},
	issn = {1097-4172},
	doi = {10.1016/j.cell.2014.02.058},
	author = {Karaca, Ender and Weitzer, Stefan and Pehlivan, Davut and Shiraishi, Hiroshi and Gogakos, Tasos and Hanada, Toshikatsu and Jhangiani, Shalini N and Wiszniewski, Wojciech and Withers, Marjorie and Campbell, Ian M and Erdin, Serkan and Isikay, Sedat and Franco, Luis M and Gonzaga-Jauregui, Claudia and Gambin, Tomasz and Gelowani, Violet and Hunter, Jill V and Yesil, G{\"o}zde and Koparir, Erkan and Yilmaz, Sarenur and Brown, Miguel and Briskin, Daniel and Hafner, Markus and Morozov, Pavel and Farazi, Thalia A and Bernreuther, Christian and Glatzel, Markus and Trattnig, Siegfried and Friske, Joachim and Kronnerwetter, Claudia and Bainbridge, Matthew N and Gezdirici, Alper and Seven, Mehmet and Muzny, Donna M and Boerwinkle, Eric and Ozen, Mustafa and Clausen, Tim and Tuschl, Thomas and Yuksel, Adnan and Hess, Andreas and Gibbs, Richard A and Martinez, Javier and Penninger, Josef M and Lupski, James R}
}
@article {288,
	title = {Replicative mechanisms for CNV formation are error prone.},
	journal = {Nat Genet},
	volume = {45},
	year = {2013},
	month = {2013 Nov},
	pages = {1319-26},
	abstract = {<p>We investigated 67 breakpoint junctions of gene copy number gains in 31 unrelated subjects. We observed a strikingly high frequency of small deletions and insertions (29\%) apparently originating from polymerase slippage events, in addition to frameshifts and point mutations in homonucleotide runs (13\%), at or flanking the breakpoint junctions of complex copy number variants. These single-nucleotide variants were generated concomitantly with the de novo complex genomic rearrangement (CGR) event. Our findings implicate low-fidelity, error-prone DNA polymerase activity in synthesis associated with DNA repair mechanisms as the cause of local increase in point mutation burden associated with human CGR.</p>},
	keywords = {Base Sequence, DNA Breaks, DNA Copy Number Variations, DNA Repair, DNA Replication, Frameshift Mutation, Gene Rearrangement, Genetic Variation, Genotype, Humans, Sequence Analysis, DNA, Sequence Deletion},
	issn = {1546-1718},
	doi = {10.1038/ng.2768},
	author = {Carvalho, Claudia M B and Pehlivan, Davut and Ramocki, Melissa B and Fang, Ping and Alleva, Benjamin and Franco, Luis M and Belmont, John W and Hastings, P J and Lupski, James R}
}
