Ignacio Luque
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Explore the profile of Ignacio Luque including associated specialties, affiliations and a list of published articles.
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31
Citations
335
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Recent Articles
1.
Angulo-Canovas E, Bartual A, Lopez-Igual R, Luque I, Radzinski N, Shilova I, et al.
Sci Adv
. 2024 May;
10(21):eadj1539.
PMID: 38781331
Microbial associations and interactions drive and regulate nutrient fluxes in the ocean. However, physical contact between cells of marine cyanobacteria has not been studied thus far. Here, we show a...
2.
Sarasa-Buisan C, Ochoa de Alda J, Velazquez-Suarez C, Rubio M, Gomez-Baena G, Fillat M, et al.
PLoS Biol
. 2024 Mar;
22(3):e3002546.
PMID: 38466754
Bacteria have developed fine-tuned responses to cope with potential zinc limitation. The Zur protein is a key player in coordinating this response in most species. Comparative proteomics conducted on the...
3.
Sarasa-Buisan C, Nieves-Morion M, Arevalo S, Helm R, Sevilla E, Luque I, et al.
mBio
. 2024 Feb;
15(3):e0323123.
PMID: 38334377
Microbial extracellular proteins and metabolites provide valuable information concerning how microbes adapt to changing environments. In cyanobacteria, dynamic acclimation strategies involve a variety of regulatory mechanisms, being ferric uptake regulator...
4.
Velazquez-Suarez C, Springstein B, Nieves-Morion M, Helbig A, Kieninger A, Maldener I, et al.
mBio
. 2023 Aug;
14(5):e0098323.
PMID: 37650636
Multicellular organization is a requirement for the development of complex organisms, and filamentous cyanobacteria such as represent a paradigmatic case of bacterial multicellularity. The filament can include hundreds of communicated...
5.
Velazquez-Suarez C, Luque I, Herrero A
Life (Basel)
. 2022 Sep;
12(9).
PMID: 36143472
The cyanobacterium sp. PCC 7120 forms filaments of communicating cells. Under conditions of nitrogen scarcity, some cells differentiate into heterocysts, allowing the oxygen-sensitive N-reduction system to be expressed and operated...
6.
Velazquez-Suarez C, Valladares A, Luque I, Herrero A
mBio
. 2022 Jul;
13(4):e0116522.
PMID: 35876506
Bacteria in general serve two main tasks: cell growth and division. Both processes include peptidoglycan extension to allow cell expansion and to form the poles of the daughter cells, respectively....
7.
Santamaria-Gomez J, Rubio M, Lopez-Igual R, Romero-Losada A, Delgado-Chaves F, Bru-Martinez R, et al.
Nucleic Acids Res
. 2021 Aug;
49(15):8757-8776.
PMID: 34379789
As compared to eukaryotes, bacteria have a reduced tRNA gene set encoding between 30 and 220 tRNAs. Although in most bacterial phyla tRNA genes are dispersed in the genome, many...
8.
Velazquez-Suarez C, Luque I, Herrero A
mSphere
. 2020 Oct;
5(5).
PMID: 33115834
The model cyanobacterium sp. PCC 7120 exhibits a phototrophic metabolism relying on oxygenic photosynthesis and a complex morphology. The organismic unit is a filament of communicated cells that may include...
9.
Corrales-Guerrero L, Camargo S, Valladares A, Picossi S, Luque I, Ochoa de Alda J, et al.
Front Microbiol
. 2018 Oct;
9:2260.
PMID: 30333801
Filamentous cyanobacteria grow by intercalary cell division, which should involve distinct steps compared to those producing separate daughter cells. The N-terminal region of FtsZ is highly conserved in the clade...
10.
Santamari A-Gi Mez J, Mariscal V, Luque I
Plant Cell Physiol
. 2018 Jun;
59(9):1860-1873.
PMID: 29878163
Thylakoid membranes are far from being homogeneous in composition. On the contrary, compositional heterogeneity of lipid and protein content is well known to exist in these membranes. The mechanisms for...