User profiles for C. C. Saak

Christina Saak

Verified email at uni-hamburg.de
Cited by 188

Experimental approaches to tracking mobile genetic elements in microbial communities

CC Saak, CB Dinh, RJ Dutton - FEMS Microbiology Reviews, 2020 - academic.oup.com
Horizontal gene transfer is an important mechanism of microbial evolution and is often driven
by the movement of mobile genetic elements between cells. Due to the fact that microbes …

Native mass spectrometry-based metabolomics identifies metal-binding compounds

…, I Büttel, L Antelo, H Zhi, SP Nuccio, CC Saak… - Nature …, 2022 - nature.com
Although metals are essential for the molecular machineries of life, systematic methods for
discovering metal–small molecule complexes from biological samples are limited. Here, we …

[PDF][PDF] The FeatureCloud platform for federated learning in biomedicine: unified approach

…, H Müller, A Pustozerova, R Röttger, CC Saak… - Journal of Medical …, 2023 - jmir.org
Background: Machine learning and artificial intelligence have shown promising results in
many areas and are driven by the increasing amount of available data. However, these data …

Federated machine learning in data-protection-compliant research

…, M Bakhtiari, U Völker, CC Saak… - Nature Machine …, 2023 - nature.com
To fully leverage big data, they need to be shared across institutions in a manner compliant
with privacy considerations and the EU General Data Protection Regulation (GDPR) …

The self-identity protein IdsD is communicated between cells in swarming Proteus mirabilis colonies

CC Saak, KA Gibbs - Journal of bacteriology, 2016 - Am Soc Microbiol
Proteus mirabilis is a social bacterium that is capable of self (kin) versus nonself recognition.
Swarming colonies of this bacterium expand outward on surfaces to centimeter-scale …

Longitudinal, Multi-Platform Metagenomics Yields a High-Quality Genomic Catalog and Guides an In Vitro Model for Cheese Communities

CC Saak, EC Pierce, CB Dinh, D Portik, R Hall… - Msystems, 2023 - Am Soc Microbiol
Microbiomes are intricately intertwined with human health, geochemical cycles, and food
production. While many microbiomes of interest are highly complex and experimentally …

A proposed chaperone of the bacterial type VI secretion system functions to constrain a self-identity protein

MA Zepeda-Rivera, CC Saak, KA Gibbs - Journal of bacteriology, 2018 - Am Soc Microbiol
The bacterium Proteus mirabilis can communicate identity through the secretion of the self-identity
protein IdsD via the type VI secretion (T6S) system. IdsD secretion is essential for self-…

[HTML][HTML] A single point mutation in a TssB/VipA homolog disrupts sheath formation in the type VI secretion system of Proteus mirabilis

CC Saak, MA Zepeda-Rivera, KA Gibbs - PLoS One, 2017 - journals.plos.org
The type VI secretion (T6S) system is a molecular device for the delivery of proteins from
one cell into another. T6S function depends on the contractile sheath comprised of TssB/VipA …

Native electrospray-based metabolomics enables the detection of metal-binding compounds

…, JM Gauglitz, I Büttel, L Antelo, H Zhi, CC Saak… - bioRxiv, 2019 - biorxiv.org
Metals are essential for the molecular machineries of life, and microbes have evolved a variety
of small molecules to acquire, compete for, and utilize metals. Systematic methods for the …

An Investigation of the Molecular Mechanism of Identity Communication in the Social Bacterium Proteus mirabilis

CC Saak - 2017 - search.proquest.com
… Chapter 3 The self-identity protein IdsD is communicated between cells in swarming Proteus
mirabilis colonies Most of the work presented in this chapter was published as Saak CC, …