The Road to Metagenomics: From Microbiology to DNA Sequencing Technologies and Bioinformatics.

Abstract:

:The study of microorganisms that pervade each and every part of this planet has encountered many challenges through time such as the discovery of unknown organisms and the understanding of how they interact with their environment. The aim of this review is to take the reader along the timeline and major milestones that led us to modern metagenomics. This new and thriving area is likely to be an important contributor to solve different problems. The transition from classical microbiology to modern metagenomics studies has required the development of new branches of knowledge and specialization. Here, we will review how the availability of high-throughput sequencing technologies has transformed microbiology and bioinformatics and how to tackle the inherent computational challenges that arise from the DNA sequencing revolution. New computational methods are constantly developed to collect, process, and extract useful biological information from a variety of samples and complex datasets, but metagenomics needs the integration of several of these computational methods. Despite the level of specialization needed in bioinformatics, it is important that life-scientists have a good understanding of it for a correct experimental design, which allows them to reveal the information in a metagenome.

journal_name

Front Genet

journal_title

Frontiers in genetics

authors

Escobar-Zepeda A,Vera-Ponce de León A,Sanchez-Flores A

doi

10.3389/fgene.2015.00348

subject

Has Abstract

pub_date

2015-12-17 00:00:00

pages

348

issn

1664-8021

journal_volume

6

pub_type

杂志文章,评审
  • Intracellular Regulome Variability Along the Organ of Corti: Evidence, Approaches, Challenges, and Perspective.

    abstract::The mammalian hearing organ is a regular array of two types of hair cells (HCs) surrounded by six types of supporting cells. Along the tonotopic axis, this conserved radial array of cell types shows longitudinal variations to enhance the tuning properties of basilar membrane. We present the current evidence supporting...

    journal_title:Frontiers in genetics

    pub_type: 杂志文章,评审

    doi:10.3389/fgene.2018.00156

    authors: Booth KT,Azaiez H,Jahan I,Smith RJH,Fritzsch B

    更新日期:2018-05-08 00:00:00

  • Increased Expression of TICRR Predicts Poor Clinical Outcomes: A Potential Therapeutic Target for Papillary Renal Cell Carcinoma.

    abstract::Background: Papillary renal cell carcinoma (PRCC), although the second-most common type of renal cell carcinoma, still lacks specific biomarkers for diagnosis, treatment, and prognosis. TopBP1-interacting checkpoint and replication regulator (TICRR) is a DNA replication initiation regulator upregulated in various canc...

    journal_title:Frontiers in genetics

    pub_type: 杂志文章

    doi:10.3389/fgene.2020.605378

    authors: Xia S,Lin Y,Lin J,Li X,Tan X,Huang Z

    更新日期:2021-01-11 00:00:00

  • Transcriptomic Changes in Young Japanese Males After Exposure to Acute Hypobaric Hypoxia.

    abstract::After the genomic era, the development of high-throughput sequencing technologies has allowed us to advance our understanding of genetic variants responsible for adaptation to high altitude in humans. However, transcriptomic characteristics associated with phenotypic plasticity conferring tolerance to acute hypobaric ...

    journal_title:Frontiers in genetics

    pub_type: 杂志文章

    doi:10.3389/fgene.2020.559074

    authors: Yasukochi Y,Shin S,Wakabayashi H,Maeda T

    更新日期:2020-09-08 00:00:00

  • Beta 1, Beta 2 and Beta 3 Adrenergic Receptor Gene Polymorphisms in a Southeastern European Population.

    abstract::Genetic polymorphisms in β1-, β2- and β3-adrenergic receptors (β-ARs) have been associated with chronic non-communicable disorders, such as cardiovascular diseases, asthma, chronic obstructive pulmonary disease (COPD) and obesity, as well as β-agonists and antagonists response and toxicity. The purpose of this study w...

    journal_title:Frontiers in genetics

    pub_type: 杂志文章

    doi:10.3389/fgene.2018.00560

    authors: Katsarou MS,Karathanasopoulou A,Andrianopoulou A,Desiniotis V,Tzinis E,Dimitrakis E,Lagiou M,Charmandari E,Aschner M,Tsatsakis AM,Chrousos GP,Drakoulis N

    更新日期:2018-11-28 00:00:00

  • Functional evaluation of DNA repair in human biopsies and their relation to other cellular biomarkers.

    abstract::Thousands of DNA lesions are estimated to occur in each cell every day and almost all are recognized and repaired. DNA repair is an essential system that prevents accumulation of mutations which can lead to serious cellular malfunctions. Phenotypic evaluation of DNA repair activity of individuals is a relatively new a...

    journal_title:Frontiers in genetics

    pub_type: 杂志文章

    doi:10.3389/fgene.2014.00116

    authors: Slyskova J,Langie SA,Collins AR,Vodicka P

    更新日期:2014-05-23 00:00:00

  • Interactions between oxygen homeostasis, food availability, and hydrogen sulfide signaling.

    abstract::The ability to sense and respond to stressful conditions is essential to maintain organismal homeostasis. It has long been recognized that stress response factors that improve survival in changing conditions can also influence longevity. In this review, we discuss different strategies used by animals in response to de...

    journal_title:Frontiers in genetics

    pub_type: 杂志文章

    doi:10.3389/fgene.2012.00257

    authors: Iranon NN,Miller DL

    更新日期:2012-11-27 00:00:00

  • The Impact of cDNA Normalization on Long-Read Sequencing of a Complex Transcriptome.

    abstract::Normalization of cDNA is widely used to improve the coverage of rare transcripts in analysis of transcriptomes employing next-generation sequencing. Recently, long-read technology has been emerging as a powerful tool for sequencing and construction of transcriptomes, especially for complex genomes containing highly si...

    journal_title:Frontiers in genetics

    pub_type: 杂志文章

    doi:10.3389/fgene.2019.00654

    authors: Hoang NV,Furtado A,Perlo V,Botha FC,Henry RJ

    更新日期:2019-07-23 00:00:00

  • Identification and Functional Prediction of Long Intergenic Non-coding RNAs Related to Subcutaneous Adipose Development in Pigs.

    abstract::An increasing number of studies have shown that long intergenic non-coding RNAs (lincRNAs) are a very important class of non-coding RNAs that plays a vital role in many biological processes. Adipose tissue is an important place for storing energy, but few studies on lincRNAs were related to pig subcutaneous fat develo...

    journal_title:Frontiers in genetics

    pub_type: 杂志文章

    doi:10.3389/fgene.2019.00160

    authors: Shi G,Chen L,Chen G,Zou C,Li J,Li M,Fang C,Li C

    更新日期:2019-03-04 00:00:00

  • The Active Constituent From Gynostemma Pentaphyllum Prevents Liver Fibrosis Through Regulation of the TGF-β1/NDRG2/MAPK Axis.

    abstract::Liver fibrosis resulting from chronic liver damage constitutes a major health care burden worldwide; however, no antifibrogenic agents are currently available. Our previous study reported that the small molecule NPLC0393 extracted from the herb Gynostemma pentaphyllum exerts efficient antifibrotic effects both in vivo...

    journal_title:Frontiers in genetics

    pub_type: 杂志文章

    doi:10.3389/fgene.2020.594824

    authors: Huang H,Wang K,Liu Q,Ji F,Zhou H,Fang S,Zhu J

    更新日期:2020-11-04 00:00:00

  • Fishing Into the MicroRNA Transcriptome.

    abstract::In the last decade, several studies have been focused on revealing the microRNA (miRNA) repertoire and determining their functions in farm animals such as poultry, pigs, cattle, and fish. These small non-protein coding RNA molecules (18-25 nucleotides) are capable of controlling gene expression by binding to messenger...

    journal_title:Frontiers in genetics

    pub_type: 杂志文章,评审

    doi:10.3389/fgene.2018.00088

    authors: Herkenhoff ME,Oliveira AC,Nachtigall PG,Costa JM,Campos VF,Hilsdorf AWS,Pinhal D

    更新日期:2018-03-19 00:00:00

  • Winning the Tug-of-War Between Effector Gene Design and Pathogen Evolution in Vector Population Replacement Strategies.

    abstract::While efforts to control malaria with available tools have stagnated, and arbovirus outbreaks persist around the globe, the advent of clustered regularly interspaced short palindromic repeat (CRISPR)-based gene editing has provided exciting new opportunities for genetics-based strategies to control these diseases. In ...

    journal_title:Frontiers in genetics

    pub_type: 杂志文章,评审

    doi:10.3389/fgene.2019.01072

    authors: Marshall JM,Raban RR,Kandul NP,Edula JR,León TM,Akbari OS

    更新日期:2019-10-30 00:00:00

  • Using Landscape Genetics Simulations for Planting Blister Rust Resistant Whitebark Pine in the US Northern Rocky Mountains.

    abstract::Recent population declines to the high elevation western North America foundation species whitebark pine, have been driven by the synergistic effects of the invasive blister rust pathogen, mountain pine beetle (MPB), fire exclusion, and climate change. This has led to consideration for listing whitebark pine (WBP) as ...

    journal_title:Frontiers in genetics

    pub_type: 杂志文章

    doi:10.3389/fgene.2017.00009

    authors: Landguth EL,Holden ZA,Mahalovich MF,Cushman SA

    更新日期:2017-02-10 00:00:00

  • Identifying Potential miRNAs-Disease Associations With Probability Matrix Factorization.

    abstract::In recent years, miRNAs have been verified to play an irreplaceable role in biological processes associated with human disease. Discovering potential disease-related miRNAs helps explain the underlying pathogenesis of the disease at the molecular level. Given the high cost and labor intensity of biological experiments...

    journal_title:Frontiers in genetics

    pub_type: 杂志文章

    doi:10.3389/fgene.2019.01234

    authors: Xu J,Cai L,Liao B,Zhu W,Wang P,Meng Y,Lang J,Tian G,Yang J

    更新日期:2019-12-11 00:00:00

  • Proband Whole-Exome Sequencing Identified Genes Responsible for Autosomal Recessive Non-Syndromic Hearing Loss in 33 Chinese Nuclear Families.

    abstract::Autosomal recessive non-syndromic hearing loss (ARNSHL) is a highly heterogeneous disease involving more than 70 pathogenic genes. However, most ARNSHL families have small-sized pedigrees with limited genetic information, rendering challenges for the molecular diagnosis of these patients. Therefore, we attempted to es...

    journal_title:Frontiers in genetics

    pub_type: 杂志文章

    doi:10.3389/fgene.2019.00639

    authors: Sang S,Ling J,Liu X,Mei L,Cai X,Li T,Li W,Li M,Wen J,Liu X,Liu J,Liu Y,Chen H,He C,Feng Y

    更新日期:2019-07-17 00:00:00

  • MasterOfPores: A Workflow for the Analysis of Oxford Nanopore Direct RNA Sequencing Datasets.

    abstract::The direct RNA sequencing platform offered by Oxford Nanopore Technologies allows for direct measurement of RNA molecules without the need of conversion to complementary DNA, fragmentation or amplification. As such, it is virtually capable of detecting any given RNA modification present in the molecule that is being s...

    journal_title:Frontiers in genetics

    pub_type: 杂志文章

    doi:10.3389/fgene.2020.00211

    authors: Cozzuto L,Liu H,Pryszcz LP,Pulido TH,Delgado-Tejedor A,Ponomarenko J,Novoa EM

    更新日期:2020-03-17 00:00:00

  • Mito-nuclear co-evolution: the positive and negative sides of functional ancient mutations.

    abstract::Most cell functions are carried out by interacting factors, thus underlying the functional importance of genetic interactions between genes, termed epistasis. Epistasis could be under strong selective pressures especially in conditions where the mutation rate of one of the interacting partners notably differs from the...

    journal_title:Frontiers in genetics

    pub_type: 杂志文章,评审

    doi:10.3389/fgene.2014.00448

    authors: Levin L,Blumberg A,Barshad G,Mishmar D

    更新日期:2014-12-23 00:00:00

  • Analysis of Transcriptome and Epitranscriptome in Plants Using PacBio Iso-Seq and Nanopore-Based Direct RNA Sequencing.

    abstract::Nanopore sequencing from Oxford Nanopore Technologies (ONT) and Pacific BioSciences (PacBio) single-molecule real-time (SMRT) long-read isoform sequencing (Iso-Seq) are revolutionizing the way transcriptomes are analyzed. These methods offer many advantages over most widely used high-throughput short-read RNA sequenci...

    journal_title:Frontiers in genetics

    pub_type: 杂志文章,评审

    doi:10.3389/fgene.2019.00253

    authors: Zhao L,Zhang H,Kohnen MV,Prasad KVSK,Gu L,Reddy ASN

    更新日期:2019-03-21 00:00:00

  • MicroRNAs, Hypoxia and the Stem-Like State as Contributors to Cancer Aggressiveness.

    abstract::MicroRNAs (miRNAs) are small non-coding RNA molecules that play key regulatory roles in cancer acting as both oncogenes and tumor suppressors. Due to their potential roles in improving cancer prognostic, predictive, diagnostic and therapeutic approaches, they have become an area of intense research focus in recent yea...

    journal_title:Frontiers in genetics

    pub_type: 杂志文章,评审

    doi:10.3389/fgene.2019.00125

    authors: Macharia LW,Wanjiru CM,Mureithi MW,Pereira CM,Ferrer VP,Moura-Neto V

    更新日期:2019-02-20 00:00:00

  • The aging-disease false dichotomy: understanding senescence as pathology.

    abstract::From a biological perspective aging (senescence) appears to be a form of complex disease syndrome, though this is not the traditional view. This essay aims to foster a realistic understanding of aging by scrutinizing ideas old and new. The conceptual division between aging-related diseases and an underlying, non-patho...

    journal_title:Frontiers in genetics

    pub_type: 杂志文章,评审

    doi:10.3389/fgene.2015.00212

    authors: Gems D

    更新日期:2015-06-16 00:00:00

  • Concordance Study Between IBM Watson for Oncology and Real Clinical Practice for Cervical Cancer Patients in China: A Retrospective Analysis.

    abstract::Watson for Oncology (WFO) is a artificial intelligence clinical decision-support system with evidence-based treatment options for oncologists. WFO has been gradually used in China, but limited reports on whether WFO is suitable for Chinese patients. This study aims to investigate the concordance of treatment options b...

    journal_title:Frontiers in genetics

    pub_type: 杂志文章

    doi:10.3389/fgene.2020.00200

    authors: Zou FW,Tang YF,Liu CY,Ma JA,Hu CH

    更新日期:2020-03-24 00:00:00

  • Understanding Participation in Genetic Research Among Patients With Multiple Sclerosis: The Influences of Ethnicity, Gender, Education, and Age.

    abstract::This study examined reasons for participation in a genetic study of risk for multiple sclerosis (MS). Our sample consisted of 101 patients diagnosed with MS who were approached about enrolling in the Multiple Sclerosis Genetic Susceptibility Study. Participants were predominantly Hispanic (80%), female (80%), and well...

    journal_title:Frontiers in genetics

    pub_type: 杂志文章

    doi:10.3389/fgene.2020.00120

    authors: Cuccaro ML,Manrique CP,Quintero MA,Martinez R,McCauley JL

    更新日期:2020-03-13 00:00:00

  • Evidence of Selection Against Damaged Mitochondria During Early Embryogenesis in the Mouse.

    abstract::There is evidence of a purifying filter acting in the female germline to prevent the expansion of deleterious mutations in the mitochondrial DNA (mtDNA). Given our poor understanding of this filter, here we investigate the competence of the mouse embryo to eliminate dysfunctional mitochondria. Toward that, mitochondri...

    journal_title:Frontiers in genetics

    pub_type: 杂志文章

    doi:10.3389/fgene.2020.00762

    authors: Machado TS,Macabelli CH,Collado MD,Meirelles FV,Guimarães FEG,Chiaratti MR

    更新日期:2020-07-15 00:00:00

  • Revealing the Genetic Impact of the Ottoman Occupation on Ethnic Groups of East-Central Europe and on the Roma Population of the Area.

    abstract::History of East-Central Europe has been intertwined with the history of Turks in the past. A significant part of this region of Europe has been fallen under Ottoman control during the 150 years of Ottoman occupation in the 16-17th centuries. The presence of the Ottoman Empire affected this area not only culturally but...

    journal_title:Frontiers in genetics

    pub_type: 杂志文章

    doi:10.3389/fgene.2019.00558

    authors: Bánfai Z,Melegh BI,Sümegi K,Hadzsiev K,Miseta A,Kásler M,Melegh B

    更新日期:2019-06-13 00:00:00

  • Exploring Computational and Biophysical Tools to Study the Presence of G-Quadruplex Structures: A Promising Therapeutic Solution for Drug-Resistant Vibrio cholerae.

    abstract::Vibrio cholerae, a gram-negative bacterium that causes cholera, has already caused seven major pandemics across the world and infects roughly 1.3-4 million people every year. Cholera treatment primarily involves oral rehydration therapy supplemented with antibiotics. But recently, multidrug-resistant strains of V. cho...

    journal_title:Frontiers in genetics

    pub_type: 杂志文章

    doi:10.3389/fgene.2020.00935

    authors: Shankar U,Jain N,Majee P,Kodgire P,Sharma TK,Kumar A

    更新日期:2020-09-25 00:00:00

  • Quantifying Gene Essentiality Based on the Context of Cellular Components.

    abstract::Different genes have their protein products localized in various subcellular compartments. The diversity in protein localization may serve as a gene characteristic, revealing gene essentiality from a subcellular perspective. To measure this diversity, we introduced a Subcellular Diversity Index (SDI) based on the Gene...

    journal_title:Frontiers in genetics

    pub_type: 杂志文章

    doi:10.3389/fgene.2019.01342

    authors: Jia K,Zhou Y,Cui Q

    更新日期:2020-01-21 00:00:00

  • Microsatellite-Based Genetic Structure and Diversity of Local Arabian Sheep Breeds.

    abstract::The genetic diversity of the sheep breeds in the Arab countries might be considered to be a mirror of the ecology of the region. In this study, the genetic structure and diversity of sheep breeds from Saudi Arabia (Harri, Najdi, Naemi, Arb, and Rufidi) and Awassi sheep from Jordan as an out-group were investigated usi...

    journal_title:Frontiers in genetics

    pub_type: 杂志文章

    doi:10.3389/fgene.2018.00408

    authors: Al-Atiyat RM,Aljumaah RS,Alshaikh MA,Abudabos AM

    更新日期:2018-09-25 00:00:00

  • Cosplicing network analysis of mammalian brain RNA-Seq data utilizing WGCNA and Mantel correlations.

    abstract::Across species and tissues and especially in the mammalian brain, production of gene isoforms is widespread. While gene expression coordination has been previously described as a scale-free coexpression network, the properties of transcriptome-wide isoform production coordination have been less studied. Here we evalua...

    journal_title:Frontiers in genetics

    pub_type: 杂志文章

    doi:10.3389/fgene.2015.00174

    authors: Iancu OD,Colville A,Oberbeck D,Darakjian P,McWeeney SK,Hitzemann R

    更新日期:2015-05-13 00:00:00

  • Estimation of Gene Expression at Isoform Level from mRNA-Seq Data by Bayesian Hierarchical Modeling.

    abstract::mRNA-Seq is a precise and highly reproducible technique for measurement of transcripts levels and yields sequence information of a transcriptome at a single nucleotide base-level thus enabling us to determine splice junctions and alternative splicing events with high confidence. Often analysis of mRNA-Seq data does no...

    journal_title:Frontiers in genetics

    pub_type: 杂志文章

    doi:10.3389/fgene.2012.00239

    authors: Bhattacharjee M,Gupta R,Davuluri RV

    更新日期:2012-11-27 00:00:00

  • Poly C Binding Protein 1 Regulates p62/SQSTM1 mRNA Stability and Autophagic Degradation to Repress Tumor Progression.

    abstract::Accumulating evidence show that Poly C Binding Protein 1 (PCBP1) is deleted in distinct types of tumors as a novel tumor suppressor, but its tumor suppression mechanism remains elusive. Here, we firstly describe that downregulation of PCBP1 is significantly associated with clinical ovarian tumor progression. Mechanist...

    journal_title:Frontiers in genetics

    pub_type: 杂志文章

    doi:10.3389/fgene.2020.00930

    authors: Zhang W,Zhang S,Guan W,Huang Z,Kong J,Huang C,Wang H,Yang S

    更新日期:2020-08-14 00:00:00

  • The SNP rs13147758 in the HHIP Gene Is Associated With COPD Susceptibility, Serum, and Sputum Protein Levels in Smokers.

    abstract:Background:Genetic association studies have identified single nucleotide polymorphisms (SNPs) related to chronic obstructive pulmonary disease (COPD) susceptibility. The aim of this study was to identify HHIP genetic variants associated with COPD, pulmonary function, and serum and sputum HHIP protein levels in Mexican ...

    journal_title:Frontiers in genetics

    pub_type: 杂志文章

    doi:10.3389/fgene.2020.00882

    authors: Ortega-Martínez A,Pérez-Rubio G,Ambrocio-Ortiz E,Nava-Quiroz KJ,Hernández-Zenteno RJ,Abarca-Rojano E,Rodríguez-Llamazares S,Hernández-Pérez A,García-Gómez L,Ramírez-Venegas A,Falfán-Valencia R

    更新日期:2020-09-24 00:00:00