Publications by authors named "Alexandra Pontefract"

Claim this Profile
I
Inverse Relationship Between Halophilic Growth and Cell Integrity Under Extremely Chaotropic Conditions.
Luke A Fisher, Alyson R Bovee, Jordan M McKaig, Benjamin Klempay, Alexandra Pontefract

Astrobiology· September 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
L
Light cues drive community-wide transcriptional shifts in the hypersaline South Bay Salt Works.
Margaret M Weng, Benjamin Klempay, Jeff S Bowman, Luke Fisher, Cyprien Camplong, Alexandra Pontefract

Commun Biol· March 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
B
Biosignature Molecules Accumulate and Persist in Evaporitic Brines: Implications for Planetary Exploration.
Chad Pozarycki, Kenneth M Seaton, Emily C Vincent, Carlie Novak Sanders, Nickie Nuñez, Alexandra Pontefract

Astrobiology· August 2024

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
S
Single-cell analysis in hypersaline brines predicts a water-activity limit of microbial anabolic activity.
Emily R Paris, Nestor Arandia-Gorostidi, Benjamin Klempay, Jeff S Bowman, Alexandra Pontefract

Sci Adv· December 2023

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
T
The Bioburden and Ionic Composition of Hypersaline Lake Ices: Novel Habitats on Earth and Their Astrobiological Implications.
Jacob J Buffo, Emma K Brown, Alexandra Pontefract, Britney E Schmidt, Benjamin Klempay

Astrobiology· August 2022

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
C
Current state of athalassohaline deep-sea hypersaline anoxic basin research-recommendations for future work and relevance to astrobiology.
Luke A Fisher, Alexandra Pontefract, Sanjoy M Som, Christopher E Carr, Benjamin Klempay

Environ Microbiol· July 2021

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
M
Microbial diversity and activity in Southern California salterns and bitterns: analogues for remnant ocean worlds.
Benjamin Klempay, Nestor Arandia-Gorostidi, Anne E Dekas, Douglas H Bartlett, Christopher E Carr, Alexandra Pontefract

Environ Microbiol· July 2021

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
M
Microbial Life in Impact Craters.
Charles S Cockell, Gordon Osinski, Haley Sapers, Alexandra Pontefract, John Parnell

Curr Issues Mol Biol· October 2020

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
C
Characterization of Microbial Communities Hosted in Quartzofeldspathic and Serpentinite Lithologies in Jeffrey Mine, Canada.
Jennifer Ronholm, Jacqueline Goordial, Haley M Sapers, Matthew R M Izawa, Daniel M Applin, Alexandra Pontefract

Astrobiology· August 2018

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
S
Sequencing nothing: Exploring failure modes of nanopore sensing and implications for life detection.
Alexandra Pontefract, Julie Hachey, Maria T Zuber, Gary Ruvkun, Christopher E Carr

Life Sci Space Res (Amst)· August 2018

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
M
Microbial Diversity in a Hypersaline Sulfate Lake: A Terrestrial Analog of Ancient Mars.
Alexandra Pontefract, Ting F Zhu, Virginia K Walker, Holli Hepburn, Clarissa Lui

Front Microbiol· September 2017

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
M
Microbial Diversity of Impact-Generated Habitats.
Alexandra Pontefract, Gordon R Osinski, Charles S Cockell, Gordon Southam, Phil J A McCausland

Astrobiology· October 2016

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
I
Impact-generated endolithic habitat within crystalline rocks of the Haughton impact structure, Devon Island, Canada.
Alexandra Pontefract, Gordon R Osinski, Charles S Cockell, Casey A Moore, John E Moores

Astrobiology· June 2014

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis