The Portnoy Lab | UNIVERSITY OF CALIFORNIA, BERKELEY

JEG3 cells infected with *Listeria monocytogenes* (green) and stained for LAMP1 (red), actin (teal), and DAPI (blue).
*Listeria monocytogenes* mutant trapped in multilamellar body in a bone marrow macrophage.
*Listeria monocytogenes* infection: Actin (green), *Listeria monocytogenes* (red), DAPI (blue).
JEG3 cells infected with *Listeria monocytogenes* (green) and stained for LAMP1 (red), DAPI (blue), and phalloidin (yellow).
*Listeria monocytogenes* infection.

Apr

30

2020

PUBLICATION in Cell Microbiol.

By Neil Fischer

Why is Listeria monocytogenes such a potent inducer of CD8+ T-cells?

Chavez-Arroyo A, Portnoy DA.

Dec

18

2019

By Neil Fischer

A Multiorgan Trafficking Circuit Provides Purifying Selection of Listeria monocytogenes Virulence Genes. Louie A, Zhang T, Becattini S, Waldor MK, Portnoy DA. mBio. 2019 Dec 17;10(6). pii: e02948-19. doi: 10.1128/mBio.02948-19. PMCID: PMC6918090

Dec

10

2019

Extracellular electron transfer powers flavinylated extracellular reductases in Gram-positive bacteria. Light SH, Méheust R, Ferrell JL, Cho J, Deng D, Agostoni M, Iavarone AT, Banfield JF, D'Orazio SEF, Portnoy DA. Proc Natl Acad Sci U S A. 2019 Dec 9. pii: 201915678. doi: 10.1073/pnas.1915678116. [Epub ahead of print] PMID: 31818955

Dec

04

2019

By Neil Fischer

The nonmevalonate pathway of isoprenoid biosynthesis supports anaerobic growth of Listeria monocytogenes. Lee ED, Navas KI, Portnoy DA. Infect Immun. 2019 Dec 2. pii: IAI.00788-19. doi: 10.1128/IAI.00788-19. [Epub ahead of print]. PMID: 31792073

Sep

20

2018

By Neil Fischer

A flavin-based extracellular electron transfer mechanism in diverse Gram-positive bacteria. Light SH, Su L, Rivera-Lugo R, Cornejo JA, Louie A, Iavarone AT, Ajo-Franklin CM, Portnoy DA. Nature. 2018 Sep 12. doi: 10.1038/s41586-018-0498-z. [Epub ahead of print]. PMID: 30209391

Sep

12

2018

By Neil Fischer