Author

Qicheng Ma

Boston University

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Genomics· 2 Molecular Biology· 2

Signature Assays, Organisms & Methods

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Research Focus:differential expression· 3 Approach:experimental assay· 3 Organism:Drosophila· 2 Research Focus:gene regulatory network inference· 2 Approach:statistical model· 2 Assay:whole-genome sequencing· 2 Organism:C. elegans· 1 Research Focus:cell type annotation· 1

Frequent Co-Authors

Nelson C. LauiD· 4 shared Satyam P. SrivastaviD· 3 shared Gargi DayamaiD· 2 shared Reazur RahmaniD· 2 shared Alexander S. Gold· 1 shared Alla GrishokiD· 1 shared Doug E. BrackneyiD· 1 shared Edward I. PattersoniD· 1 shared

Activity by Year

2019-2021 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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4 shared papersGenomics

Nelson C. LauORCID

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4 papers

Recent·Most cited

An integrated mosquito small RNA genomics resource reveals dynamic evolution and host responses to viruses and transposons.

Qicheng Ma, Satyam P. Srivastav, Stephanie Gamez, Gargi Dayama, Fabiana Feitosa-Suntheimer, Edward I. Patterson, Rebecca M. Johnson, Erik M. Matson, Alexander S. Gold, Doug E. Brackney, John H. Connor, Tonya M. Colpitts, Grant L. Hughes, Jason L. Rasgon, Tony Nolan, , Nelson C. Lau

The paper develops an integrated resource to analyze small RNA profiles in mosquitoes, revealing evolutionary dynamics and host responses to viruses and transposons.

Genome Research · Mar 1, 2021Peer-reviewedGenomics

Transposable element landscape changes are buffered by RNA silencing in aging Drosophila

Nachen Yang, Satyam P. Srivastav, Reazur Rahman, Qicheng Ma, Gargi Dayama, Madoka Chinen, Elissa P. Lei, Michael Rosbash, Nelson C. Lau

The paper quantifies transposable element landscapes in aging Drosophila and shows RNAi mechanisms buffer TE expansion despite increased TE expression.

bioRxiv · Jan 8, 2021 · PreprintGenomics

Har-P, a short P-element variant, weaponizes P-transposase to severely impair Drosophila development

Satyam P. Srivastav, Reazur Rahman, Qicheng Ma, Jasmine Pierre, Saptaparni Bandyopadhyay, Nelson C. Lau

The paper identifies a truncated P-element variant, Har-P, as the cause of severe gonadal dysgenesis in Drosophila when transmitted paternally, showing its susceptibility to piRNA repression.

eLife · Dec 12, 2019Peer-reviewedMolecular Biology

The interplay between small RNA pathways shapes chromatin landscapes in C. elegans

Ekaterina S. Gushchanskaia, Ruben Esse, Qicheng Ma, Nelson C. Lau, Alla Grishok

This study shows that depletion of RdRP-produced siRNAs in C. elegans leads to ectopic elevation of noncoding RNAs and silencing chromatin marks, and suggests enhancer small RNAs guide H3K9 methylation.

Nucleic Acids Research · Apr 4, 2019Peer-reviewedMolecular Biology