Luz Irina A Calderon Villalobos
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Explore the profile of Luz Irina A Calderon Villalobos including associated specialties, affiliations and a list of published articles.
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15
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689
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Recent Articles
1.
Niemeyer M, Parra J, Calderon Villalobos L
Methods Mol Biol
. 2022 Nov;
2581:43-56.
PMID: 36413309
Signaling proteins trigger a sequence of molecular switches in the cell, which permit development, growth, and rapid adaptation to changing environmental conditions. SCF-type E3 ubiquitin ligases recognize signaling proteins prompting...
2.
S-Nitrosation of E3 Ubiquitin Ligase Complex Components Regulates Hormonal Signalings in Arabidopsis
Terrile M, Tebez N, Colman S, Mateos J, Morato-Lopez E, Sanchez-Lopez N, et al.
Front Plant Sci
. 2022 Feb;
12:794582.
PMID: 35185952
E3 ubiquitin ligases mediate the last step of the ubiquitination pathway in the ubiquitin-proteasome system (UPS). By targeting transcriptional regulators for their turnover, E3s play a crucial role in every...
3.
Niemeyer M, Castillo E, Ihling C, Iacobucci C, Wilde V, Hellmuth A, et al.
Nat Commun
. 2021 Mar;
12(1):1768.
PMID: 33723268
No abstract available.
4.
Niemeyer M, Castillo E, Ihling C, Iacobucci C, Wilde V, Hellmuth A, et al.
Nat Commun
. 2020 May;
11(1):2277.
PMID: 32385295
Cullin RING-type E3 ubiquitin ligases SCF and their AUX/IAA targets perceive the phytohormone auxin. The F-box protein TIR1 binds a surface-exposed degron in AUX/IAAs promoting their ubiquitylation and rapid auxin-regulated...
5.
Iglesias M, Terrile M, Correa-Aragunde N, Colman S, Izquierdo-Alvarez A, Fiol D, et al.
Redox Biol
. 2018 Jul;
18:200-210.
PMID: 30031268
The F-box proteins (FBPs) TIR1/AFBs are the substrate recognition subunits of SKP1-cullin-F-box (SCF) ubiquitin ligase complexes and together with Aux/IAAs form the auxin co-receptor. Although tremendous knowledge on auxin perception...
6.
Nishiyama T, Sakayama H, de Vries J, Buschmann H, Saint-Marcoux D, Ullrich K, et al.
Cell
. 2018 Jul;
174(2):448-464.e24.
PMID: 30007417
Land plants evolved from charophytic algae, among which Charophyceae possess the most complex body plans. We present the genome of Chara braunii; comparison of the genome to those of land...
7.
Bagchi R, Melnyk C, Christ G, Winkler M, Kirchsteiner K, Salehin M, et al.
EMBO J
. 2017 Dec;
37(2):255-268.
PMID: 29233834
The cullin-RING E3 ligases (CRLs) regulate diverse cellular processes in all eukaryotes. CRL activity is controlled by several proteins or protein complexes, including NEDD8, CAND1, and the CSN Recently, a...
8.
Winkler M, Niemeyer M, Hellmuth A, Janitza P, Christ G, Samodelov S, et al.
Nat Commun
. 2017 Jun;
8:15706.
PMID: 28589936
Auxin is a small molecule morphogen that bridges SCF-AUX/IAA co-receptor interactions leading to ubiquitylation and proteasome-dependent degradation of AUX/IAA transcriptional repressors. Here, we systematically dissect auxin sensing by SCF-IAA6 and...
9.
Hellmuth A, Calderon Villalobos L
Methods Mol Biol
. 2016 Jul;
1450:23-34.
PMID: 27424743
In receptor-ligand interactions, dissociation constants provide a key parameter for characterizing binding. Here, we describe filter-based radioligand binding assays at equilibrium, either varying ligand concentrations up to receptor saturation or...
10.
Dinesh D, Calderon Villalobos L, Abel S
Trends Plant Sci
. 2015 Dec;
21(4):302-316.
PMID: 26651917
Auxin coordinates plant development largely via hierarchical control of gene expression. During the past decades, the study of early auxin genes paired with the power of Arabidopsis genetics have unraveled...