Search results for "sequencing"

Biofiltration of airborne VOCs with green wall systems : microbial and chemical dynamics

2018

Botanical air filtration is a promising technology for reducing indoor air contaminants, but the underlying mechanisms need better understanding. Here, we made a set of chamber fumigation experiments of up to 16 weeks of duration, to study the filtration efficiencies for seven volatile organic compounds (VOCs; decane, toluene, 2‐ethylhexanol, α‐pinene, octane, benzene, and xylene) and to monitor microbial dynamics in simulated green wall systems. Biofiltration functioned on sub‐ppm VOC levels without concentration‐dependence. Airflow through the growth medium was needed for efficient removal of chemically diverse VOCs, and the use of optimized commercial growth medium further improved the e…

Phenotypic spectrum and genomics of undiagnosed arthrogryposis multiplex congenital

2022

BackgroundArthrogryposis multiplex congenita (AMC) is characterised by congenital joint contractures in two or more body areas. AMC exhibits wide phenotypic and genetic heterogeneity. Our goals were to improve the genetic diagnosis rates of AMC, to evaluate the added value of whole exome sequencing (WES) compared with targeted exome sequencing (TES) and to identify new genes in 315 unrelated undiagnosed AMC families.MethodsSeveral genomic approaches were used including genetic mapping of disease loci in multiplex or consanguineous families, TES then WES. Sanger sequencing was performed to identify or validate variants.ResultsWe achieved disease gene identification in 52.7% of AMC index pati…

Systemic circulating microRNA landscape in Lynch syndrome

2022

AbstractMicroRNAs (miRs) are non-coding RNA-molecules that regulate gene expression. Global circulating miR (c-miR) expression patterns (c-miRnome) change with carcinogenesis in various sporadic cancers. Therefore, aberrantly expressed c-miRs could have diagnostic, predictive and prognostic potential in molecular profiling of cancers. c-miR functions in carriers of inherited pathogenic mismatch-repair gene variants (path_MMR), also known as Lynch syndrome (LS), have remained understudied. LS cohort provides an ideal population for biomarker mining due to increased lifelong cancer risk and excessive cancer occurrence. Using high-throughput sequencing and bioinformatic approaches, we conducte…

Aplicacions de Next Generation Sequencing en organismes no model: caracterització dels transcriptomes de verins de serps

2015

Tesis doctoral. 213 páginas. Figuras, bibliografía y anexos.

Targeting the tumor mutanome for personalized vaccination therapy

2012

Next generation sequencing enables identification of immunogenic tumor mutations targetable by individualized vaccines. In the B16F10 melanoma system as pre-clinical proof-of-concept model, we found a total of 563 non-synonymous expressed somatic mutations. Of the mutations we tested, one third were immunogenic. Immunization conferred in vivo tumor control, qualifying mutated epitopes as source for effective vaccines.

Usher syndrome : molecular analysis of USH2 genes and development of a next-generation sequencing platform

2013

El síndrome de Usher (USH) es una enfermedad hereditaria autosómica recesiva, caracterizada por la asociación de hipoacusia neurosensorial, retinosis pigmentaria y, en ocasiones, alteración de la función vestibular. Clínicamente, el USH se puede clasificar en tres tipos (USH1, USH2 y USH3), principalmente en base a la gravedad y progresión de la hipoacusia y presencia o no de disfunción vestibular. El USH es heterogéneo tanto a nivel clínico como genético y, hasta la fecha, se han descrito 11 genes implicados en la enfermedad. El USH2 es la forma más común y tres son los genes responsables conocidos: USH2A (72 exones), GPR98 (90 exones) y DFNB31 (12 exones). USH2A es responsable de más del …

Microbial controls of greenhouse gas emissions from boreal lakes

2015

Genetic analysis of familial Alzheimer’s disease, primary lateral sclerosis and paroxysmal kinesigenic dyskinesia: a tool to uncover common mechanist…

2021

Tesis doctoral 270 p. figuras y tablas

Isolation of Four Lytic Phages Infecting Klebsiella pneumoniae K22 Clinical Isolates from Spain

2020

This article belongs to the Special Issue Bacteriophage—Molecular Studies.

Genome degeneration and adaptation in a nascent stage of symbiosis

2014

Symbiotic associations between animals and microbes are ubiquitous in nature, with an estimated 15% of all insect species harboring intracellular bacterial symbionts. Most bacterial symbionts share many genomic features including small genomes, nucleotide composition bias, high coding density, and a paucity of mobile DNA, consistent with long-term host association. In this study, we focus on the early stages of genome degeneration in a recently derived insect-bacterial mutualistic intracellular association. We present the complete genome sequence and annotation of Sitophilus oryzae primary endosymbiont (SOPE). We also present the finished genome sequence and annotation of strain HS, a close…