User profiles for Megan Y Dennis

Megan Y Dennis

University of California Davis
Verified email at ucdavis.edu
Cited by 7664

The complete sequence of a human genome

…, AC Young, S Zarate, U Surti, RC McCoy, MY Dennis… - Science, 2022 - science.org
Since its initial release in 2000, the human reference genome has covered only the
euchromatic fraction of the genome, leaving important heterochromatic regions unfinished. …

[PDF][PDF] Psychedelics promote structural and functional neural plasticity

…, SS Zarandi, A Sood, MR Paddy, WC Duim, MY Dennis… - Cell reports, 2018 - cell.com
Atrophy of neurons in the prefrontal cortex (PFC) plays a key role in the pathophysiology of
depression and related disorders. The ability to promote both structural and functional …

Resolving the complexity of the human genome using single-molecule sequencing

MJP Chaisson, J Huddleston, MY Dennis, PH Sudmant… - Nature, 2015 - nature.com
The human genome is arguably the most complete mammalian reference assembly 1 , 2 , 3
, yet more than 160 euchromatic gaps remain 4 , 5 , 6 and aspects of its structural variation …

Complete genomic and epigenetic maps of human centromeres

…, EE Eichler, AM Phillippy, W Timp, MY Dennis… - Science, 2022 - science.org
Existing human genome assemblies have almost entirely excluded repetitive sequences
within and near centromeres, limiting our understanding of their organization, evolution, and …

[HTML][HTML] Telomere-to-telomere assembly of a complete human X chromosome

…, AD Schmitt, JM Belton, S Selvaraj, MY Dennis… - Nature, 2020 - nature.com
After two decades of improvements, the current human reference genome (GRCh38) is the
most accurate and complete vertebrate genome ever produced. However, no single …

A complete reference genome improves analysis of human genetic variation

…, AM Phillippy, KH Miga, RC McCoy, MY Dennis… - Science, 2022 - science.org
Compared to its predecessors, the Telomere-to-Telomere CHM13 genome adds nearly 200
million base pairs of sequence, corrects thousands of structural errors, and unlocks the most …

[HTML][HTML] Evolution of human-specific neural SRGAP2 genes by incomplete segmental duplication

MY Dennis, X Nuttle, PH Sudmant, F Antonacci… - Cell, 2012 - cell.com
Gene duplication is an important source of phenotypic change and adaptive evolution. We
leverage a haploid hydatidiform mole to identify highly identical sequences missing from the …

[PDF][PDF] Refinement and discovery of new hotspots of copy-number variation associated with autism spectrum disorder

S Girirajan, MY Dennis, C Baker, M Malig… - The American Journal of …, 2013 - cell.com
Rare copy-number variants (CNVs) have been implicated in autism and intellectual disability.
These variants are large and affect many genes but lack clear specificity toward autism as …

Reconstructing complex regions of genomes using long-read sequencing technology

…, PH Sudmant, TA Graves, C Alkan, MY Dennis… - Genome …, 2014 - genome.cshlp.org
Obtaining high-quality sequence continuity of complex regions of recent segmental duplication
remains one of the major challenges of finishing genome assemblies. In the human and …

[HTML][HTML] Balancing Selection Maintains a Form of ERAP2 that Undergoes Nonsense-Mediated Decay and Affects Antigen Presentation

AM Andrés, MY Dennis, WW Kretzschmar… - PLoS …, 2010 - journals.plos.org
A remarkable characteristic of the human major histocompatibility complex (MHC) is its extreme
genetic diversity, which is maintained by balancing selection. In fact, the MHC complex …