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Cheng Li

Researcher at Peking University

Publications -  238
Citations -  49764

Cheng Li is an academic researcher from Peking University. The author has contributed to research in topics: Gene & Medicine. The author has an hindex of 63, co-authored 200 publications receiving 42539 citations. Previous affiliations of Cheng Li include University of California, Los Angeles & Tongji University.

Papers
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Feature extraction and normalization algorithms for high-density oligonucleotide gene expression array data

TL;DR: In this paper, a characteristic intensity of a feature in image data generated by scanning a microarray probe is determined (304), and a set of pixels of the image data that nominally represent the feature is identified.
Journal ArticleDOI

Genome coverage and sequence fidelity of ϕ29 polymerase‐based multiple strand displacement whole genome amplification

TL;DR: In this article, the fidelity and genome representation of f29 polymerase-based genome amplification (f29MDA) using direct sequencing and high density oligonucleotide arrays probing >10 000 SNP alleles were tested.
Journal ArticleDOI

Evolution of the Aging Brain Transcriptome and Synaptic Regulation

TL;DR: Repression of neuronal gene expression is a prominent and recently evolved feature of brain aging in humans and rhesus macaques that may alter neural networks and contribute to age-related cognitive changes.
Journal ArticleDOI

Single-cell transcriptome profiling reveals neutrophil heterogeneity in homeostasis and infection

TL;DR: These data establish a reference model and general framework for studying neutrophil-related disease mechanisms, biomarkers and therapeutic targets at single-cell resolution and represent an evolved mechanism for fine-tuned regulation of an effective but balanced neutrophils response.