ArticleInternational journal of microbiology2011
Exposure to Glycolytic Carbon Sources Reveals a Novel Layer of Regulation for the MalT Regulon.
Article in International journal of microbiology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
1 citing paper in PubMed, 2 citations in OpenAlex.
- Structural changes in the lacrimal sac epithelium and associated lymphoid tissue during experimental dacryocystitis.Clinical ophthalmology (Auckland, N.Z.) · 2011Article
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
Abstract
Bacteria adapt to changing environments by means of tightly coordinated regulatory circuits. The use of synthetic lethality, a genetic phenomenon in which the combination of two nonlethal mutations causes cell death, facilitates identification and study of such circuitry. In this study, we show that the E. coli ompR malT(con) double mutant exhibits a synthetic lethal phenotype that is environmentally conditional. MalT(con), the constitutively active form of the maltose system regulator MalT, causes elevated expression of the outer membrane porin LamB, which leads to death in the absence of the osmoregulator OmpR. However, the presence and metabolism of glycolytic carbon sources, such as sorbitol, promotes viability and unveils a novel layer of regulation within the complex circuitry that controls maltose transport and metabolism.
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Registered trials
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