Ekaterina P. Andrianova | Jouline Lab

FliO is an evolutionarily conserved yet diversified core component of the bacterial flagellar type III secretion system

Tue, 14 Oct 2025 12:16:37 +0000

START domains generate paralog-specific regulons from a single network architecture

Thu, 14 Nov 2024 20:34:58 +0000

FlhE functions as a chaperone to prevent formation of periplasmic flagella in Gram-negative bacteria

Sun, 14 Jul 2024 19:29:11 +0000

Diverse domain architectures of CheA histidine kinase, a central component of bacterial and archaeal chemosensory systems

Fri, 01 Dec 2023 19:12:30 +0000

Two disulfide-reducing pathways are required for the maturation of plastid c-type cytochromes in Chlamydomonas reinhardtii

Thu, 19 Oct 2023 17:56:30 +0000

Evolutionary history of MEK1 illuminates the nature of deleterious mutations

Mon, 14 Aug 2023 17:50:50 +0000

Diverse sensory repertoire of paralogous chemoreceptors Tlp2, Tlp3, and Tlp4 in Campylobacter jejuni

Mon, 14 Nov 2022 17:56:28 +0000

Phyletic Distribution and Diversification of the Phage Shock Protein Stress Response System in Bacteria and Archaea

Mon, 23 May 2022 17:22:30 +0000

Amino acid sensor conserved from bacteria to humans

Tue, 01 Mar 2022 18:18:44 +0000

A species-specific functional module controls formation of pollen apertures

Tue, 29 Jun 2021 01:57:54 +0000

Diversity of bacterial chemosensory systems

Sat, 06 Mar 2021 02:21:38 +0000

The Campylobacter jejuni chemoreceptor Tlp10 has a bimodal ligand-binding domain and specificity for multiple classes of chemoeffectors

Wed, 06 Jan 2021 03:32:12 +0000

Origins and Molecular Evolution of the NusG Paralog RfaH

Wed, 28 Oct 2020 02:53:46 +0000

Cross talk between chemosensory pathways that modulate chemotaxis and biofilm formation

Wed, 27 Feb 2019 04:34:36 +0000

IMPORTANCE In many bacteria, two or more homologous chemosensory pathways control several cellular functions, such as motility and gene regulation, in response to changes in the cell’s microenvironment. Cross talk between signal transduction systems is poorly understood; while generally it is considered to be undesired, in some instances it might be beneficial for coregulation of complex behaviors. We demonstrate that several receptors from the pathway controlling motility can physically interact with downstream components of the pathway controlling biofilm formation. We further show that a kinase from the pathway controlling motility can also phosphorylate a response regulator from the pathway controlling biofilm formation. We propose that cross talk between two chemosensory pathways might be involved in coordination of two types of cell behavior—chemotaxis and biofilm formation.