Natural transformation contributes to acquisition and spread of antibiotic resistance and pathogenicity traits.We show that Bacillus subtilis chromosomal transformation decreased logarithmically with increased sequence divergence up to 15% in wild type (wt) cells or in cells lacking MutS2 or mismatch repair proteins (MutL, MutS or both).Continue Reading
February (2019). We welcome Mikel Marín Baquero to the lab, to carry out his PhD in AFM and fluorescence.
February (2019). New paper published in Physical Review Letters on the DNA Crookedness Regulates DNA Mechanical Properties at Short Length Scales.
February (2019). Nature Reviews Physics Highlight our on DNA crookedness and its relation with stretching flexibility. LINK
February (2019). Fernando attends the Spanish Mechano-Biology Network Meeting in Zaragoza and gives a talk.
February (2019). Clara, Silvia, Carolina y Alejandro participate on 11 Feb events:
International Day of Woman and Girls Science.
Clara, Silvia and Carolina carries out some experiments with milk and colorants here in the CNB.
Clara talks about unrolling DNA at the IES Severo Ochoa.
Alejandro talks about four famous female scientics and performs experiments to young students at the the social and cultural center La Casa Encendida in the center of Madrid.
February (2019). Julene Madriaga defends her PhD Thesis: Magnetic Tweezers and Fluorescence to study DNA – protein interactions.
Sequence-dependent DNA conformation and flexibility play a fundamental role in the specificity of DNA-protein interactions. Here we quantify the DNA crookedness: a sequence-dependent deformation of DNA that consists of periodic bends of the base pair centers chain.Continue Reading
Human CtIP forms a tetrameric dumbbell-shaped particle which binds and bridges complex DNA end structures for double-strand break repairContinue Reading
January (2019). New paper published in eLife on the CtIP structure and DNA binding and bridging properties.
January (2019). Alejandro is back from a 3-month Research Visit at Prof. T. Ando´s group at Nano-Life Science Institute (WPI-NanoLSI) .
January (2019). We welcome R. Corti from Francesco Mantegazza lab for a 6 month intership.
January (2019). New Research Grant awarded to the Moreno-Herrero lab. Autonomous Comunity of Madrid, Sinergy Proyects 2018. NanoBioCancer: Molecular and Structural Nanobiotechnology to study DNA repair processes in Cancer.
January (2019). Clara was working for a week in the laboratory of Professor Mark S. Dillingham at the University of Bristol.
December (2018). Our paper on DNA crookedness have been accepted for publication in Physical Review Letters.
December (2018). We celebrate our annual Christmas dinner.
December (2018). New Research Grant awarded to the Moreno-Herrero lab. Autonomous Comunity Technologic Proyects 2018. Tec4Bio: Novel Technologies to investigate biological nanomachines.
November (2018). C. Carrasco visits and gives a talk at the E. Schäffer’s lab in Tübigen University, Germany.
November (2018). We welcome Hannah and Rosie from C. Toseland group for a research visit in the context of a iLINK project from CSIC.
November (2018). Silvia gives a talk at the Mechanobiology Seminars. CNIC, Madrid (15.11.18)
November (2018). Cesar and Fernando gives a practical lab course on Magnetic Tweezers (Master in Condensed Matter Physics and Biophysics, UAM) (19-21 nov)
November (2018). Alberto, Cesar, and Fernando gives a practical lab on Magnetic Tweezers and AFM (Master of Biomolecules and Molecular Dynamics) (26 nov)
November (2018). Publication uploaded to bioRxiv server “ParB dynamics and the critical role of the CTD in DNA condensation unveiled by combined force-fluorescence measurements” by Julene Madariaga-Marcos et al.
November (2018). Adriana Gil moves to CSIC central Headquarters Offices to work at the International Relations Dept.
October (2018). We welcome Alex and Rosie from C. Toseland group for a research visit in the context of a iLINK project from CSIC.
September (2018). Publication uploaded to BioRxiv server. “Human CtIP forms a tetrameric dumbbell-shaped particle which binds and bridges complex DNA end structures for double-strand break repair” by Oliver J Wilkinson et al.
September (2018). 3rd Emerging Scientist Workshop SEBBM takes place in Santander, organized by Fernando Moreno.
September (2018). Fernando Moreno, Carolina Carrasco and Clara Aicart visit the Toseland group at Canterbury Univ.
September (2018). A. Martín-González leaves for a 3 month research visit at Professor T. Ando group (Nano-Life Science Institue at Kanazawa, Japan).
In prokaryotes, the centromere is a specialized segment of DNA that promotes the assembly of the segrosome upon binding of the Centromere Binding Protein (CBP). Here, we combine biochemical reconstruction and structural and biophysical analysis to bring light to the architecture of the segrosome complex in Type III partition systems.Continue Reading