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Alecia N Septer

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Articles 37
Citations 507
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Recent Articles
1.
Zarate D, Isenberg R, Pavelsky M, Speare L, Jackson A, Mandel M, et al.
bioRxiv . 2025 Jan; PMID: 39764008
Importance: This work, which shows how H-NS has strain-specific impacts on biofilm in , underscores the importance of studying multiple strains, even when examining highly conserved genes and functions. Our...
2.
Gaddy K, Septer A, Mruk K, Milton M
bioRxiv . 2024 Dec; PMID: 39713446
What makes a bacterium pathogenic? Since the early days of germ theory, researchers have categorized bacteria as pathogens or non-pathogens, those that cause harm and those that do not, but...
3.
Santos M, Salazar J, Gloria P, Septer A
Microbiol Resour Announc . 2024 Oct; 13(11):e0050124. PMID: 39436069
We announce the complete genome sequence of strain E-37. The hybrid assembly of long and short reads revealed one chromosome and four plasmids. Furthermore, the genome analysis showed that the...
4.
Smith S, Bongrand C, Lawhorn S, Ruby E, Septer A
bioRxiv . 2024 Oct; PMID: 39386430
The symbiotic relationship between and the Hawaiian bobtail squid, , serves as a key model for understanding host-microbe interactions. Traditional culture-based methods have primarily isolated from the light organs of...
5.
Bellissimo K, Septer A, Whistler C, Rodriguez C, Stabb E
mBio . 2024 Sep; 15(10):e0244624. PMID: 39315803
Importance: The regulation of bioluminescence by is a textbook example of bacterial quorum-dependent pheromone signaling. The canonical regulatory model is that an autoinducer pheromone produced by LuxI accumulates as cells...
6.
Septer A, Visick K
J Bacteriol . 2024 May; 206(5):e0003524. PMID: 38695522
() 's initial rise to fame derived from its alluring production of blue-green light. Subsequent studies to probe the mechanisms underlying this bioluminescence helped the field discover the phenomenon now...
7.
Speare L, Zhao L, Pavelsky M, Jackson A, Smith S, Tyagi B, et al.
bioRxiv . 2024 Jan; PMID: 38260499
Bacteria employ antagonistic strategies to eliminate competitors of an ecological niche. Contact-dependent mechanisms, such as the type VI secretion system (T6SS), are prevalent in host-associated bacteria, yet we know relatively...
8.
Andrew S, Wilson T, Smith S, Marchetti A, Septer A
ISME Commun . 2023 Nov; 2(1):97. PMID: 37938401
Southern Ocean (SO) diatoms play an important role in global carbon flux, and their influence on carbon export is directly linked to interactions with epiphytic bacteria. Bacterial symbionts that increase...
9.
Andrew S, Moreno C, Plumb K, Hassanzadeh B, Gomez-Consarnau L, Smith S, et al.
Proc Natl Acad Sci U S A . 2023 Sep; 120(39):e2307638120. PMID: 37722052
Photosynthetic carbon (C) fixation by phytoplankton in the Southern Ocean (SO) plays a critical role in regulating air-sea exchange of carbon dioxide and thus global climate. In the SO, photosynthesis...
10.
Luna Lin Y, Smith S, Kanso E, Septer A, Rycroft C
PNAS Nexus . 2023 Jul; 2(7):pgad195. PMID: 37441614
The type VI secretion system (T6SS) is a broadly distributed interbacterial weapon that can be used to eliminate competing bacterial populations. Although unarmed target populations are typically used to study...