P
Peggy S. Eis
Researcher at Hoffmann-La Roche
Publications - 44
Citations - 4406
Peggy S. Eis is an academic researcher from Hoffmann-La Roche. The author has contributed to research in topics: Comparative genomic hybridization & Cleavage (embryo). The author has an hindex of 21, co-authored 43 publications receiving 4228 citations. Previous affiliations of Peggy S. Eis include University of Wisconsin-Madison & French Institute of Health and Medical Research.
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Journal ArticleDOI
Accumulation of miR-155 and BIC RNA in human B cell lymphomas
Peggy S. Eis,Wayne Tam,Liping Sun,Amy Chadburn,Zongdong Li,Mario Gomez,Elsebet Lund,James E. Dahlberg +7 more
TL;DR: It is found that clinical isolates of several types of B cell lymphomas, including diffuse large B Cell lymphoma (DLBCL), have 10- to 30-fold higher copy numbers of miR-155 than do normal circulating B cells, and the quantities of BIC RNA are elevated in lymphoma cells, but ratios of the amounts of the two RNAs are not constant, suggesting that the level of mi R-155 is controlled by transcription and processing.
Journal ArticleDOI
Discovery of previously unidentified genomic disorders from the duplication architecture of the human genome
Andrew J. Sharp,Sierra Hansen,Rebecca R. Selzer,Ze Cheng,Regina Regan,Jane A. Hurst,Helen Stewart,Sue Price,Edward Blair,Raoul C.M. Hennekam,Raoul C.M. Hennekam,Carrie Fitzpatrick,Rick Segraves,Todd Richmond,Cheryl Guiver,Donna G. Albertson,Daniel Pinkel,Peggy S. Eis,Stuart Schwartz,Samantha J. L. Knight,Evan E. Eichler +20 more
TL;DR: Using oligonucleotide arrays, the breakpoints of this microdeletion were refined, defining a 478-kb critical region containing six genes that were deleted in all four individuals, and it was found that these breakpoint regions are sites of copy number polymorphism in controls, indicating that these may be inherently unstable genomic regions.
Journal ArticleDOI
Sensitive detection of DNA polymorphisms by the serial invasive signal amplification reaction.
Jeff G. Hall,Peggy S. Eis,Scott M. Law,Luis P. Reynaldo,James R. Prudent,David J. Marshall,Hatim T. Allawi,Andrea L. Mast,James E. Dahlberg,Robert W. Kwiatkowski,Monika de Arruda,Bruce Neri,Victor I. Lyamichev +12 more
TL;DR: The invasive signal amplification reaction is described as a method that couples two invasive reactions into a serial isothermal homogeneous assay using fluorescence resonance energy transfer detection and a simple kinetic model of the assay is described.
Journal ArticleDOI
Analysis of chromosome breakpoints in neuroblastoma at sub‐kilobase resolution using fine‐tiling oligonucleotide array CGH
Rebecca R. Selzer,Todd Richmond,Nathan J. Pofahl,Roland Green,Peggy S. Eis,Prakash Nair,Arthur R. Brothman,Raymond L. Stallings +7 more
TL;DR: It is demonstrated that oligonucleotide array CGH (oaCGH) analysis can routinely map chromosomal imbalance breakpoints at exon‐level resolution, including imbalances that are single copy number genomic alterations.
Journal ArticleDOI
Acquired copy number alterations in adult acute myeloid leukemia genomes
Matthew J. Walter,Jacqueline E. Payton,Rhonda E. Ries,William D. Shannon,Hrishikesh Deshmukh,Yu Zhao,Jack Baty,Sharon Heath,Peter Westervelt,Mark A. Watson,Michael H. Tomasson,Rakesh Nagarajan,Brian O’Gara,Clara D. Bloomfield,Krzysztof Mrózek,Rebecca R. Selzer,Todd Richmond,Jacob O. Kitzman,Joel Geoghegan,Peggy S. Eis,Rachel Maupin,Robert S. Fulton,Michael D. McLellan,Richard K. Wilson,Elaine R. Mardis,Daniel C. Link,Timothy A. Graubert,John F. DiPersio,Timothy J. Ley +28 more
TL;DR: The use of an unbiased high-resolution genomic screen identified many genes not previously implicated in AML that may be relevant for pathogenesis, along with many known oncogenes and tumor suppressor genes.