Author

Alejandra Matsuri Rojano-Nisimura

The University of Texas at AustinORCID 0009-0006-7539-590XUnclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Molecular Biology· 2 Bioengineering· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Organism:E. coli· 2 Organism:bacteria (other)· 1 Research Focus:cell type annotation· 1 Research Focus:gene regulatory network inference· 1 Assay:metagenomics· 1 Research Focus:protein folding & dynamics· 1 Research Focus:synaptic & neural circuits· 1

Frequent Co-Authors

Lydia M. ContrerasiD· 3 shared Ryan BuchseriD· 2 shared Trevor R. SimmonsiD· 2 shared Aaron T. Middleton· 1 shared Abigail N. Leistra· 1 shared Alexandra J. Lukasiewicz· 1 shared Alyssa M. EkdahliD· 1 shared Aparna Anantharaman· 1 shared

Activity by Year

2023-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 24 mutual co-author links

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3 shared papersMolecular Biology

Lydia M. ContrerasORCID

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3 papers

Recent·Most cited

BioengineeringACS Synthetic BiologyPeer-reviewedApr 9, 2025

Concentration dependent CsrA regulation of the uxuB transcript leads to development of post-transcriptional BANDPASS Filter

Alejandra Matsuri Rojano-Nisimura, Trevor R. Simmons, Alexandra J. Lukasiewicz…·Lydia M. Contreras

The paper designs a post-transcriptional BANDPASS filter using the CsrA-uxuB interaction in E. coli, showing concentration-dependent regulation of uxuB mRNA.

3 citations

E. colimetagenomics

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Molecular BiologybioRxivPreprintJun 4, 2024

A high-throughput search for intracellular factors that affect RNA folding identifies E. coli proteins PepA and YagL as RNA chaperones that promote RNA remodeling

Alejandra Matsuri Rojano-Nisimura, Lucas G. Miller, Aparna Anantharaman…·Lydia M. Contreras

The paper identifies E. coli proteins PepA and YagL as RNA chaperones that promote RNA remodeling through in vivo screening and in vitro validation.

3 citations

E. coliexperimental assay

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Molecular BiologybioRxivPreprintMar 29, 2023

CsrA Shows Selective Regulation of sRNA-mRNA Networks

Alejandra Matsuri Rojano-Nisimura, Trevor R. Simmons, Abigail N. Leistra…·Lydia M. Contreras

The paper identifies new CsrA interactions with sRNAs and demonstrates their regulatory effects on mRNA targets.

3 citations

bacteria (other)experimental assay

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