Author

Xinyu Ashlee Feng

Johns Hopkins UniversityORCID 0000-0001-5862-1983Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

Click to filter author papers

Signature Assays, Organisms & Methods

Click to filter · or open tag

Research Focus:cell type annotation· 1 Research Focus:clustering· 1 Approach:deep learning· 1 Assay:fluorescence / live-cell microscopy· 1 Assay:imaging· 1 Approach:microscopy & imaging analysis· 1 Research Focus:protein folding & dynamics· 1 Research Focus:spatial domain detection· 1

Frequent Co-Authors

Carl WuiD· 2 shared Maryam YamadiiD· 2 shared Taekjip HaiD· 2 shared Celina S. LiuiD· 1 shared Emily Winther SørenseniD· 1 shared Fahad RashidiD· 1 shared Gregory D. BowmaniD· 1 shared Iain F. DavidsoniD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 33 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

2 shared papersBiophysics

Carl WuORCID

Mutual co-authors in cluster

Author profile →

2 papers

Recent·Most cited

BiophysicsNucleic Acids ResearchPeer-reviewedJun 10, 2026

A Modular Framework for Automated Segmentation and Analysis of AFM Imaging of Chromatin Organization

Emily Winther Sørensen, Sushil Pangeni, Raquel Merino‐Urteaga…·Taekjip Ha

DNAsight automates AFM image analysis of chromatin organization, revealing protein-specific structural signatures and nucleosome spacing distributions.

DOI 10.1093/nar/gkag632

imagingfluorescence / live-cell microscopy

𝕏 PostBluesky

BiophysicsNature Structural & Molecular BiologyPeer-reviewedAug 5, 2025

GAGA zinc finger transcription factor searches chromatin by 1D-3D facilitated diffusion

Xinyu Ashlee Feng, Maryam Yamadi, Yiben Fu…·Carl Wu

This study tracks GAF's chromatin search mechanism using smFRET and imaging, showing 1D-3D diffusion enables efficient target finding despite nucleosome barriers.

21 citationstop 4%

microscopy & imaging analysisprotein folding & dynamics

𝕏 PostBluesky