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41 results for “Coras”
FIGURE 11 in Ten new species of lichenized Basidiomycota in the genera Dictyonema and Cora (Agaricales: Hygrophoraceae), with a key to all accepted genera and species in the Dictyonema clade
FIGURE 11. Dictyonema metallicum (Ecuador, Lücking 26203). A–B. Specimen in the field. C. Thallus surface enlarged showing filaments. Scale = 1 mm.
FIGURE 8. Cora squamiformis. A in Ten new species of lichenized Basidiomycota in the genera Dictyonema and Cora (Agaricales: Hygrophoraceae), with a key to all accepted genera and species in the Dictyonema clade
FIGURE 8. Cora squamiformis. A. Specimen in the field (Colombia, Lücking s.n.). B. Specimen with strongly bent and sinuose margins (Colombia, Lücking s.n.). C. Specimen in the herbarium (holotype). Scale in A = 10 mm, in B–C = 5 mm.
FIG. 11 in The larvae of Cora inca Selys, 1873 and Polythore gigantea (Selys, 1853) from Colombia (Odonata: Polythoridae), with a larval diagnoses of some genera in the family
FIG. 11. Polythore gigantea, details of larval morphology, a) S8–10 and caudal gills, dorsocaudal view; b) left paraproct, lateral view, showing projections 1–4.
FIG. 9 in The larvae of Cora inca Selys, 1873 and Polythore gigantea (Selys, 1853) from Colombia (Odonata: Polythoridae), with a larval diagnoses of some genera in the family
FIG. 9. Polythore gigantea, details of larval morphology, a) right maxilla, ventral view; b) prementum, ventral view; c) ligula and palps, dorsal view.
FIG. 10 in The larvae of Cora inca Selys, 1873 and Polythore gigantea (Selys, 1853) from Colombia (Odonata: Polythoridae), with a larval diagnoses of some genera in the family
FIG. 10. Polythore gigantea, details of larval morphology, a) propleural apophyses, dorsolateral view; b) abdomen profile and caudal gills of a F-0 male larva; c) sternites 9–10 showing male gonapophyses and cerci (paraprocts detached); d) female gonapophyses, ventral view; e) S10 and male cerci, laterocaudal view (paraprocts detached); f) S10, male cerci, and epiproct showing four projections (projection 5 not visible, it is in the opposite side of projection 4).
FIG. 8 in The larvae of Cora inca Selys, 1873 and Polythore gigantea (Selys, 1853) from Colombia (Odonata: Polythoridae), with a larval diagnoses of some genera in the family
FIG. 8. Polythore gigantea, details of larval morphology, a) head and prothorax, dorsal view; b) left antenna, dorsal view; c) right mandible, mesal view; d) same, mesoventral view; e) left mandible, mesal view; f) same, ventral view.
FIG. 6 in The larvae of Cora inca Selys, 1873 and Polythore gigantea (Selys, 1853) from Colombia (Odonata: Polythoridae), with a larval diagnoses of some genera in the family
FIG. 6. Cora marina, details of larval morphology, a) abdomen profile showing dorsal protuberances, left lateral view; b) epiproct, left lateral view, showing projections 1–5 (projection 6 not visible, it is in the opposite side of projection 5); c) left paraproct, lateral view, showing projections 1–5.
FIG. 5 in The larvae of Cora inca Selys, 1873 and Polythore gigantea (Selys, 1853) from Colombia (Odonata: Polythoridae), with a larval diagnoses of some genera in the family
FIG. 5. Cora inca, details of larval morphology, a) sternites 8–10 showing male gonapophyses and cerci (caudal gills detached); b) female gonapophyses and cerci, ventral view; c) S8–10 and caudal gills, dorsal view; d) same, lateral view; e) epiproct, left lateral view, showing projections 1–5 (projection 6 not visible, it is in the opposite side of projection 5); f) left paraproct, lateral view, showing projections 1–5.
FIG. 4 in The larvae of Cora inca Selys, 1873 and Polythore gigantea (Selys, 1853) from Colombia (Odonata: Polythoridae), with a larval diagnoses of some genera in the family
FIG. 4. Cora inca, details of larval morphology, a) Abdomen profile, male left lateral view; b) S8–10 and male cerci, dorsal view; c) detail of two lateroventral gills showing basal half covered with scale-like setae and distal portion coiled, lateral view.
FIG. 2 in The larvae of Cora inca Selys, 1873 and Polythore gigantea (Selys, 1853) from Colombia (Odonata: Polythoridae), with a larval diagnoses of some genera in the family
FIG. 2. Cora inca, details of larval morphology, a) head, dorsal view; b) left antenna, lateral view; c) right mandible, mesal view; d) same, ventromesal view; e) left mandible, mesal view; f) same, ventromesal view.
FIG. 3 in The larvae of Cora inca Selys, 1873 and Polythore gigantea (Selys, 1853) from Colombia (Odonata: Polythoridae), with a larval diagnoses of some genera in the family
FIG. 3. Cora inca, details of larval morphology, a) hypopharynx, ventral view (arrows indicate patchs of scales); b) left maxilla, ventral view; c) prementum, ventral view; d) ligula and palps, dorsal view.
Global effects of deletions of the sitABCD, mntH, cbiMNQO and corA genes, encoding transporters for manganese, cobalt and magnesium on protein abundance in Salmonella enterica serovar Typhimurium grown to stationary phase in LB.
<p>The RpoS/σS sigma subunit of RNA polymerase is the master regulator of the general stress response in many Gram-negative bacteria.</p><p>We have shown that in <i>Salmonella enterica </i>serovar Typhimurium, RpoS activates transcription of the <i>sitABCD</i> and <i>mntH </i> genes, involved in iron and manganese transport, and that of <i>corA</i> encoding the main magnesium transporter (Levi-Meyrueis <i>et al</i>. 2014, Metaane <i>et al</i>. 2022, Metaane <i>et al. </i>2023). In addition, RpoS represses expression of the CbiO protein produced from the <i>cbiMNQO</i> operon encoding a high affinity cobalt uptake system (Lago <i>et al.</i> 2017, Metaane <i>et al</i>. 2022, Metaane <i>et al. </i>2023). Moreover, Inductively coupled plasma mass spectrometry analyses have revealed that the Δ<i>rpoS</i> mutation reduces the cellular concentration of manganese and magnesium and increases the concentration of cobalt of stationary phase <i>Salmonella </i>(Metaane <i>et al. </i>2022). These findings suggested that a tight control of uptake and availability of manganese, magnesium and cobalt might be critical for quiescent bacteria. Consistent with this hypothesis, our recent findings unraveled the importance of RpoS and magnesium in the regrowth potential of quiescent <i>Salmonella</i> cells (Metaane <i>et al</i>. 2022).</p><p>Unexpectedly, our recent work revealed that, under magnesium proficient environmental conditions, the absence of the housekeeping Mg2+ transporter CorA is sensed by the cell which induces compensatory mechanisms to minimize the impact of a Δ<i>corA</i> mutation on protein content, magnesium homeostasis, growth, and motility of <i>Salmonella </i>(Metaane <i>et al. </i>2023). In this study, we used a mass spectrometry-based proteomics approach to address the physiological impact of the SitABCD, MntH and CbiMNQO transporters on quiescent <i>Salmonella. </i>A comprehensive quantitative proteomic analysis was performed using wild-type and Δ<i>rpoS </i>strains of <i>Salmonella</i> ATCC14028 carrying deletions of these genes and grown to late stationary phase in nutrient-rich LB medium, <i>i.e</i>. the growth conditions previously used to characterize the RpoS- transcriptome, proteome and ionome (Levi-Meyrueis <i>et al.</i> 2014, Lago <i>et al. </i>2017, Metaane <i>et al. </i>2022). Since CorA can also import cobalt, a Δ<i>corA</i> mutation was included and combined with the Δ<i>cbiMNQO</i> mutation. </p><p><strong>Accession number</strong>.The mass spectrometry proteomics data have been deposited to the ProteomeXchange Consortium via the PRIDE partner repository with the dataset identifier <strong>PXD043760</strong>.</p><p><strong>This work was supported by the French National Research Agency (ANR-19-CE44-0005-01, PERIOMET project).</strong></p><p><strong>References</strong></p><p>Levi-Meyrueis C, Monteil V, Sismeiro O, Dillies MA, Monot M, Jagla B, Coppée J-Y, Dupuy B, Norel F. Expanding the RpoS/sigmaS-network by RNA sequencing and identification of sigmaS-controlled small RNAs in <i>Salmonella</i>. PloS one. 2014;9(5):e96918.</p><p>Lago M, Monteil V, Douche T, Guglielmini J, Criscuolo A, Maufrais C, Matondo M, Norel F. Proteome remodelling by the stress sigma factor RpoS/sigma(S) in <i>Salmonella</i>: identification of small proteins and evidence for post-transcriptional regulation. Scientific reports. 2017;7(1):2127.</p><p>Metaane S, Monteil V, Ayrault S, Bordier L, Levi-Meyreuis C, Norel F. The stress sigma factor sigmaS/RpoS counteracts Fur repression of genes involved in iron and manganese metabolism and modulates the ionome of <i>Salmonella enterica </i>serovar Typhimurium. PLoS one. 2022;17(3):e0265511.</p><p>Metaane S, Monteil V, Douché T, Giai Gianetto Q, Matondo M, Maufrais C, Norel F. Loss of CorA, the primary magnesium transporter of <i>Salmonella, </i>is alleviated by MgtA and PhoP-dependent compensatory mechanisms. PloS one 2023;18(9):e0291736.</p><p>NOREL, & MONTEIL. (2023). Ionome analysis of Salmonella mutants by Inductively coupled plasma mass spectrometry (ICP-MS) (Version v1) [Data set]. Zenodo. https://doi.org/10.5281/zenodo.8085835</p><p> </p><p> </p>
CORA-Q15: Continuous vs. Single-injection Interscalene Block on QoR-15 in Outpatient Rotator Cuff Surgery
ClinicalTrials.gov study NCT06754657. IPD Sharing: NO. Countries: 1. Publications: 14.
FIG. 7 in The larvae of Cora inca Selys, 1873 and Polythore gigantea (Selys, 1853) from Colombia (Odonata: Polythoridae), with a larval diagnoses of some genera in the family
FIG. 7. Polythore gigantea, habitus dorsal (a), ventral (b), and lateral (c) of F-0 female larva.
FIG. 1 in The larvae of Cora inca Selys, 1873 and Polythore gigantea (Selys, 1853) from Colombia (Odonata: Polythoridae), with a larval diagnoses of some genera in the family
FIG. 1. Cora inca, dorsal (a), ventral (b), and lateral (c) habitus of F-0 female larva.
Trauma Equivalency Study of the CORA® and TEG® 5000 Systems
ClinicalTrials.gov study NCT02408029. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Single-Arm Study Evaluating Use of the CORA Catheters for the Crossing of Coronary Chronic Total Occlusions
ClinicalTrials.gov study NCT05848232. IPD Sharing: NO. Countries: 1. Publications: 0.
Equivalency Study of the TEG and CORA Hemostasis Systems
ClinicalTrials.gov study NCT01790386. IPD Sharing: Not stated. Countries: 1. Publications: 0.
COgilus Remediation in Alzheimer Patients (CORA)
ClinicalTrials.gov study NCT04113577. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Comparing wild type Salmonella Typhimurium to a corA mutant
GEO Series GSE10242. Salmonella enterica; Salmonella enterica subsp. enterica serovar Typhimurium. 18 samples. Type: Expression profiling by array.
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