Author

N. Norris

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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Microbiology· 2 Plant Biology· 1

Signature Assays, Organisms & Methods

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Approach:mechanistic / dynamical model· 2 Organism:C. elegans· 1 Research Focus:cell signaling & trafficking· 1 Research Focus:development & morphogenesis· 1 Organism:E. coli· 1 Approach:experimental assay· 1

Frequent Co-Authors

N. M. Levine· 2 shared R. Stocker· 2 shared V. I. Fernandez· 2 shared A. Withrow· 1 shared B. Lucker· 1 shared B. Sears· 1 shared D. Hall· 1 shared D. M. Kramer· 1 shared

Activity by Year

2020-2021 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 21 mutual co-author links

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2 shared papersMicrobiology

N. M. Levine

Mutual co-authors in cluster

Author profile →

3 papers

Recent·Most cited

Bacterial chemotaxis to saccharides is governed by a trade-off between sensing and uptake

N. Norris, U. Alcolombri, J. M. Keegstra, Y. Yawata, F. Menolascina, E. Frazzoli, N. M. Levine, V. I. Fernandez, R. Stocker

This paper shows E. coli limits maltose uptake via porins to enhance chemotactic sensitivity to micromolar maltose gradients despite having a high-affinity transport system.

bioRxiv · Nov 5, 2021Microbiology

The Induction of Pyrenoid Synthesis by Hyperoxia and its Implications for the Natural Diversity of Photosynthetic Responses in Chlamydomonas

P. Neofotis, J. Temple, O. Tessmer, J. Bibik, N. Norris, E. Poliner, B. Lucker, S. Wijetilleke, A. Withrow, B. Sears, G. Mogos, M. Frame, D. Hall, J. Weissman, D. M. Kramer

This study shows that hyperoxia induces pyrenoid formation in Chlamydomonas reinhardtii, suggesting H2O2 as a signaling molecule and linking it to genetic variation in hyperoxia tolerance and pyrenoid morphology.

bioRxiv · Mar 10, 2021Plant Biology

Mechanistic model of nutrient uptake explains dichotomy between marine oligotrophic and copiotrophic bacteria

N. Norris, N. M. Levine, V. I. Fernandez, R. Stocker

The paper develops a mechanistic model showing that oligotrophic bacteria use binding proteins to achieve low KM values for nutrient uptake, despite their slow diffusion, which limits growth rates compared to copiotrophs.

bioRxiv · Oct 8, 2020Microbiology