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Complete Genome Sequence of the Model Rhizosphere Strain Azospirillum brasilense Az39, Successfully Applied in Agriculture.

Genome announcements

Rivera D, Revale S, Molina R, Gualpa J, Puente M, Maroniche G, Paris G, Baker D, Clavijo B, McLay K, Spaepen S, Perticari A, Vazquez M, Wisniewski-Dyé F, Watkins C, Martínez-Abarca F, Vanderleyden J, Cassán F.
PMID: 25059863
Genome Announc. 2014 Jul 24;2(4). doi: 10.1128/genomeA.00683-14.

We present the complete genome sequence of Azospirillum brasilense Az39, isolated from wheat roots in the central region of Argentina and used as inoculant in extensive and intensive agriculture during the last four decades. The genome consists of 7.39...

Human Microbiota of the Argentine Population- A Pilot Study.

Frontiers in microbiology

Carbonetto B, Fabbro MC, Sciara M, Seravalle A, Méjico G, Revale S, Romero MS, Brun B, Fay M, Fay F, Vazquez MP.
PMID: 26870014
Front Microbiol. 2016 Feb 01;7:51. doi: 10.3389/fmicb.2016.00051. eCollection 2016.

The human microbiota is the collection of microorganisms living in or on the human body. An imbalance or dysbiosis in these microbial communities can be associated with a wide variety of human diseases (Petersen and Round, 2014; Pham and...

EGF as a New Therapeutic Target for Medulloblastoma Metastasis.

Cellular and molecular bioengineering

Rico-Varela J, Singh T, McCutcheon S, Vazquez M.
PMID: 26594253
Cell Mol Bioeng. 2015 Dec;8(4):553-565. doi: 10.1007/s12195-015-0395-6. Epub 2015 Jun 04.

Medulloblastoma (MB) is a malignant pediatric brain tumor known for its aggressive metastatic potential. Despite the well-documented migration of MB cells to other parts of the brain and spinal column, MB chemotaxis is poorly understood. Herein, we examined the

Preparation and magnetic properties of cylindrical NiFe films and antidot arrays.

Journal of nanoscience and nanotechnology

Sanz R, Navas D, Vazquez M, Hernández-Vélez M, Ross CA.
PMID: 21137795
J Nanosci Nanotechnol. 2010 Oct;10(10):6775-8. doi: 10.1166/jnn.2010.2525.

Continuous NiFe (Permalloy) cylindrical films and arrays of cylindrical NiFe antidots 7 nm thick have been prepared by sputtering onto cylindrical aluminum wires and onto wires anodized to form a porous anodic alumina layer. The antidots are arranged in...

Random state transitions of knots: a first step towards modeling unknotting by type II topoisomerases.

Topology and its applications

Hua X, Nguyen D, Raghavan B, Arsuaga J, Vazquez M.
PMID: 19924260
Topol Appl. 2007 Apr 01;154(7):1381-1397. doi: 10.1016/j.topol.2006.05.010.

Type II topoisomerases are enzymes that change the topology of DNA by performing strand-passage. In particular, they unknot knotted DNA very efficiently. Motivated by this experimental observation, we investigate transition probabilities between knots. We use the BFACF algorithm to...

A moiré deflectometer for antimatter.

Nature communications

Aghion S, Ahlén O, Amsler C, Ariga A, Ariga T, Belov AS, Berggren K, Bonomi G, Bräunig P, Bremer J, Brusa RS, Cabaret L, Canali C, Caravita R, Castelli F, Cerchiari G, Cialdi S, Comparat D, Consolati G, Derking H, Di Domizio S, Di Noto L, Doser M, Dudarev A, Ereditato A, Ferragut R, Fontana A, Genova P, Giammarchi M, Gligorova A, Gninenko SN, Haider S, Huse T, Jordan E, Jørgensen LV, Kaltenbacher T, Kawada J, Kellerbauer A, Kimura M, Knecht A, Krasnický D, Lagomarsino V, Lehner S, Magnani A, Malbrunot C, Mariazzi S, Matveev VA, Moia F, Nebbia G, Nédélec P, Oberthaler MK, Pacifico N, Petràček V, Pistillo C, Prelz F, Prevedelli M, Regenfus C, Riccardi C, Røhne O, Rotondi A, Sandaker H, Scampoli P, Storey J, Vasquez MA, Špaček M, Testera G, Vaccarone R, Widmann E, Zavatarelli S, Zmeskal J.
PMID: 25066810
Nat Commun. 2014 Jul 28;5:4538. doi: 10.1038/ncomms5538.

The precise measurement of forces is one way to obtain deep insight into the fundamental interactions present in nature. In the context of neutral antimatter, the gravitational interaction is of high interest, potentially revealing new forces that violate the...

Age at onset versus family history and clinical outcomes in 1,665 international bipolar-I disorder patients.

World psychiatry : official journal of the World Psychiatric Association (WPA)

Baldessarini RJ, Tondo L, Vazquez GH, Undurraga J, Bolzani L, Yildiz A, Khalsa HM, Lai M, Lepri B, Lolich M, Maffei PM, Salvatore P, Faedda GL, Vieta E, Tohen M.
PMID: 22295008
World Psychiatry. 2012 Feb;11(1):40-6. doi: 10.1016/j.wpsyc.2012.01.006.

Early onset in bipolar disorder (BPD) has been associated with greater familial risk and unfavorable clinical outcomes. We pooled data from seven international centers to analyze the relationships of family history and symptomatic as well as functional measures of...

Heritability of pulmonary function estimated from pedigree and whole-genome markers.

Frontiers in genetics

Klimentidis YC, Vazquez AI, de Los Campos G, Allison DB, Dransfield MT, Thannickal VJ.
PMID: 24058366
Front Genet. 2013 Sep 09;4:174. doi: 10.3389/fgene.2013.00174. eCollection 2013.

Asthma and chronic obstructive pulmonary disease (COPD) are major worldwide health problems. Pulmonary function testing is a useful diagnostic tool for these diseases, and is known to be influenced by genetic and environmental factors. Previous studies have demonstrated that...

Distinguishing nanowire and nanotube formation by the deposition current transients.

Nanoscale research letters

Proenca MP, Sousa CT, Ventura J, Vazquez M, Araujo JP.
PMID: 22650765
Nanoscale Res Lett. 2012 May 31;7(1):280. doi: 10.1186/1556-276X-7-280.

High aspect ratio Ni nanowires (NWs) and nanotubes (NTs) were electrodeposited inside ordered arrays of self-assembled pores (approximately 50 nm in diameter and approximately 50 μm in length) in anodic alumina templates by a potentiostatic method. The current transients...

Collective adhesion and displacement of retinal progenitor cells upon extracellular matrix substrates of transplantable biomaterials.

Journal of tissue engineering

Thakur A, Mishra S, Pena J, Zhou J, Redenti S, Majeska R, Vazquez M.
PMID: 29344334
J Tissue Eng. 2018 Jan 09;9:2041731417751286. doi: 10.1177/2041731417751286. eCollection 2018.

Strategies to replace retinal photoreceptors lost to damage or disease rely upon the migration of replacement cells transplanted into sub-retinal spaces. A significant obstacle to the advancement of cell transplantation for retinal repair is the limited migration of transplanted...

Magnetization Ratchet in Cylindrical Nanowires.

ACS nano

Bran C, Berganza E, Fernandez-Roldan JA, Palmero EM, Meier J, Calle E, Jaafar M, Foerster M, Aballe L, Fraile Rodriguez A, P Del Real R, Asenjo A, Chubykalo-Fesenko O, Vazquez M.
PMID: 29812903
ACS Nano. 2018 Jun 26;12(6):5932-5939. doi: 10.1021/acsnano.8b02153. Epub 2018 May 31.

The unidirectional motion of information carriers such as domain walls in magnetic nanostrips is a key feature for many future spintronic applications based on shift registers. This magnetic ratchet effect has so far been achieved in a limited number...

Nanoscale density variations induced by high energy heavy ions in amorphous silicon nitride and silicon dioxide.

Nanotechnology

Mota-Santiago P, Vazquez H, Bierschenk T, Kremer F, Nadzri A, Schauries D, Djurabekova F, Nordlund K, Trautmann C, Mudie S, Ridgway MC, Kluth P.
PMID: 29384134
Nanotechnology. 2018 Apr 06;29(14):144004. doi: 10.1088/1361-6528/aaabdb.

The cylindrical nanoscale density variations resulting from the interaction of 185 MeV and 2.2 GeV Au ions with 1.0 μm thick amorphous SiN

Showing 1 to 12 of 223 entries