Abstract:
:Plant transcriptome encompasses numerous endogenous, regulatory non-coding RNAs (ncRNAs) that play a major biological role in regulating key physiological mechanisms. While studies have shown that ncRNAs are extremely diverse and ubiquitous, the functions of the vast majority of ncRNAs are still unknown. With ever-increasing ncRNAs under study, it is essential to identify, categorize and annotate these ncRNAs on a genome-wide scale. The use of high-throughput RNA sequencing (RNA-seq) technologies provides a broader picture of the non-coding component of transcriptome, enabling the comprehensive identification and annotation of all major ncRNAs across samples. However, the detection of known and emerging class of ncRNAs from RNA-seq data demands complex computational methods owing to their unique as well as similar characteristics. Here, we discuss major plant endogenous, regulatory ncRNAs in an RNA sample followed by computational strategies applied to discover each class of ncRNAs using RNA-seq. We also provide a collection of relevant software packages and databases to present a comprehensive bioinformatics toolbox for plant ncRNA researchers. We assume that the discussions in this review will provide a rationale for the discovery of all major categories of plant ncRNAs.
journal_name
Brief Bioinformjournal_title
Briefings in bioinformaticsauthors
Vivek AT,Kumar Sdoi
10.1093/bib/bbaa322subject
Has Abstractpub_date
2020-12-18 00:00:00eissn
1467-5463issn
1477-4054pii
6041165pub_type
杂志文章abstract::In early January 2020, the novel coronavirus (SARS-CoV-2) responsible for a pneumonia outbreak in Wuhan, China, was identified using next-generation sequencing (NGS) and readily available bioinformatics pipelines. In addition to virus discovery, these NGS technologies and bioinformatics resources are currently being e...
journal_title:Briefings in bioinformatics
pub_type: 杂志文章
doi:10.1093/bib/bbaa386
更新日期:2021-01-08 00:00:00
abstract::The contribution of transposable elements (TEs) to genome structure and evolution as well as their impact on genome sequencing, assembly, annotation and alignment has generated increasing interest in developing new methods for their computational analysis. Here we review the diversity of innovative approaches to ident...
journal_title:Briefings in bioinformatics
pub_type: 杂志文章,评审
doi:10.1093/bib/bbm048
更新日期:2007-11-01 00:00:00
abstract::Protein phosphorylation is a reversible and ubiquitous post-translational modification that primarily occurs at serine, threonine and tyrosine residues and regulates a variety of biological processes. In this paper, we first briefly summarized the current progresses in computational prediction of eukaryotic protein ph...
journal_title:Briefings in bioinformatics
pub_type: 杂志文章
doi:10.1093/bib/bby122
更新日期:2020-03-23 00:00:00
abstract::Array-based gene expression studies frequently serve to identify genes that are expressed differently under two or more conditions. The actual analysis of the data, however, may be hampered by a number of technical and statistical problems. Possible remedies on the level of computational analysis lie in appropriate pr...
journal_title:Briefings in bioinformatics
pub_type: 杂志文章,评审
doi:10.1093/bib/bbl002
更新日期:2006-06-01 00:00:00
abstract:UNLABELLED:So-called next-generation sequencing (NGS) has provided the ability to sequence on a massive scale at low cost, enabling biologists to perform powerful experiments and gain insight into biological processes. BamView has been developed to visualize and analyse sequence reads from NGS platforms, which have bee...
journal_title:Briefings in bioinformatics
pub_type: 杂志文章
doi:10.1093/bib/bbr073
更新日期:2013-03-01 00:00:00
abstract::Regulation of proteolysis plays a critical role in a myriad of important cellular processes. The key to better understanding the mechanisms that control this process is to identify the specific substrates that each protease targets. To address this, we have developed iProt-Sub, a powerful bioinformatics tool for the a...
journal_title:Briefings in bioinformatics
pub_type: 杂志文章,评审
doi:10.1093/bib/bby028
更新日期:2019-03-25 00:00:00
abstract::The so-called 'omics' approaches used in modern biology aim at massively characterizing the molecular repertories of living systems at different levels. Metabolomics is one of the last additions to the 'omics' family and it deals with the characterization of the set of metabolites in a given biological system. As meta...
journal_title:Briefings in bioinformatics
pub_type: 杂志文章
doi:10.1093/bib/bbs055
更新日期:2013-11-01 00:00:00
abstract::Verification in phylogenetics represents an extremely difficult subject. Phylogenetic analysis deals with the reconstruction of evolutionary histories of species, and as long as mankind is not able to travel in time, it will not be possible to verify deep evolutionary histories reconstructed with modern computational ...
journal_title:Briefings in bioinformatics
pub_type: 杂志文章
doi:10.1093/bib/bbq079
更新日期:2011-05-01 00:00:00
abstract::In clinical cancer treatment, genomic alterations would often affect the response of patients to anticancer drugs. Studies have shown that molecular features of tumors could be biomarkers predictive of sensitivity or resistance to anticancer agents, but the identification of actionable mutations are often constrained ...
journal_title:Briefings in bioinformatics
pub_type: 杂志文章
doi:10.1093/bib/bbz109
更新日期:2020-12-01 00:00:00
abstract::Phylogenomic databases provide orthology predictions for species with fully sequenced genomes. Although the goal seems well-defined, the content of these databases differs greatly. Seven ortholog databases (Ensembl Compara, eggNOG, HOGENOM, InParanoid, OMA, OrthoDB, Panther) were compared on the basis of reference tre...
journal_title:Briefings in bioinformatics
pub_type: 杂志文章
doi:10.1093/bib/bbr034
更新日期:2011-09-01 00:00:00
abstract::A number of supervised machine learning models have recently been introduced for the prediction of drug-target interactions based on chemical structure and genomic sequence information. Although these models could offer improved means for many network pharmacology applications, such as repositioning of drugs for new t...
journal_title:Briefings in bioinformatics
pub_type: 杂志文章
doi:10.1093/bib/bbu010
更新日期:2015-03-01 00:00:00
abstract:BACKGROUND:Whole genome sequencing (WGS) is increasingly used for Mycobacterium tuberculosis (Mtb) research. Countries with the highest tuberculosis (TB) burden face important challenges to integrate WGS into surveillance and research. METHODS:We assessed the global status of Mtb WGS and developed a 3-week training co...
journal_title:Briefings in bioinformatics
pub_type: 杂志文章
doi:10.1093/bib/bbaa246
更新日期:2020-10-03 00:00:00
abstract::Most of the microRNAs (miRNAs) play their regulatory roles through posttranscriptional target decay or translational inhibition. For both plants and animals, these regulatory events were previously considered to take place in cytoplasm, as mature miRNAs were observed to be exported to the cytoplasm for Argonaute (AGO)...
journal_title:Briefings in bioinformatics
pub_type: 杂志文章
doi:10.1093/bib/bbx069
更新日期:2018-11-27 00:00:00
abstract::Understanding the interconnections of microbial pathogenicity phenomena, such as biofilm formation, quorum sensing and antimicrobial resistance, is a tremendous open challenge for biomedical research. Progress made by wet-lab researchers and bioinformaticians in understanding the underlying regulatory phenomena has be...
journal_title:Briefings in bioinformatics
pub_type: 杂志文章,评审
doi:10.1093/bib/bbt071
更新日期:2015-01-01 00:00:00
abstract::Computational biology is essential in the process of translating biological knowledge into clinical practice, as well as in the understanding of biological phenomena based on the resources and technologies originating from the clinical environment. One such key contribution of computational biology is the discovery of...
journal_title:Briefings in bioinformatics
pub_type: 杂志文章
doi:10.1093/bib/bbp008
更新日期:2009-07-01 00:00:00
abstract::Rapidly evolving sequencing technologies produce data on an unparalleled scale. A central challenge to the analysis of this data is sequence alignment, whereby sequence reads must be compared to a reference. A wide variety of alignment algorithms and software have been subsequently developed over the past two years. I...
journal_title:Briefings in bioinformatics
pub_type: 杂志文章,评审
doi:10.1093/bib/bbq015
更新日期:2010-09-01 00:00:00
abstract::Information Integrator is an extension to IBM's relational database DB2, which uses data federation to provide benefits to molecular biology researchers through two unique capabilities: increased flexibility in combining data from disparate sources, and SQL access to non-SQL data, easing the task of automating data an...
journal_title:Briefings in bioinformatics
pub_type: 杂志文章
doi:10.1093/bib/4.4.375
更新日期:2003-12-01 00:00:00
abstract::Prognostic tests using expression profiles of several dozen genes help provide treatment choices for prostate cancer (PCa). However, these tests require improvement to meet the clinical need for resolving overtreatment, which continues to be a pervasive problem in PCa management. Genomic selection (GS) methodology, wh...
journal_title:Briefings in bioinformatics
pub_type: 杂志文章
doi:10.1093/bib/bbaa197
更新日期:2020-09-08 00:00:00
abstract::Effective drug discovery contributes to the treatment of numerous diseases but is limited by high costs and long cycles. The Quantitative Structure-Activity Relationship (QSAR) method was introduced to evaluate the activity of a large number of compounds virtually, reducing the time and labor costs required for chemic...
journal_title:Briefings in bioinformatics
pub_type: 杂志文章
doi:10.1093/bib/bbaa276
更新日期:2020-11-03 00:00:00
abstract::The understanding of complex biological networks often relies on both a dedicated layout and a topology. Currently, there are three major competing layout-aware systems biology formats, but there are no software tools or software libraries supporting all of them. This complicates the management of molecular network la...
journal_title:Briefings in bioinformatics
pub_type: 杂志文章
doi:10.1093/bib/bbz067
更新日期:2020-07-15 00:00:00
abstract::Next generation sequencers have greatly improved our ability to mine polymorphisms and mutations out of entire (or portions of) genomes. The reliability of their outputs, though, showed to be very related to the sequencing chemistry and to deeply affect the quality of the downstream analyses. We focus here on the two-...
journal_title:Briefings in bioinformatics
pub_type: 杂志文章
doi:10.1093/bib/bbs048
更新日期:2013-11-01 00:00:00
abstract::Heterophylly, i.e. morphological changes in leaves along the axis of an individual plant, is regarded as a strategy used by plants to cope with environmental change. However, little is known of the extent to which heterophylly is controlled by genes and how each underlying gene exerts its effect on heterophyllous vari...
journal_title:Briefings in bioinformatics
pub_type: 杂志文章
doi:10.1093/bib/bbx011
更新日期:2018-07-20 00:00:00
abstract::With the availability of gene expression data by RNA-seq, powerful statistical approaches for grouping similar gene expression profiles across different environments have become increasingly important. We describe and assess a computational model for clustering genes into distinct groups based on the pattern of gene e...
journal_title:Briefings in bioinformatics
pub_type: 杂志文章
doi:10.1093/bib/bbt029
更新日期:2014-07-01 00:00:00
abstract::Biological knowledge can be inferred from three major levels of information: molecules, organisms and ecologies. Bioinformatics is an established field that has made significant advances in the development of systems and techniques to organize contemporary molecular data; biodiversity informatics is an emerging discip...
journal_title:Briefings in bioinformatics
pub_type: 杂志文章,评审
doi:10.1093/bib/bbm037
更新日期:2007-09-01 00:00:00
abstract::Despite its central role in the adaptation and microevolution of traits, the genetic architecture of phenotypic plasticity, i.e. multiple phenotypes produced by a single genotype in changing environments, remains elusive. We know little about the genes that underlie the plastic response of traits to the environment, t...
journal_title:Briefings in bioinformatics
pub_type: 杂志文章,评审
doi:10.1093/bib/bbs009
更新日期:2013-01-01 00:00:00
abstract::While elementary flux mode (EFM) analysis is now recognized as a cornerstone computational technique for cellular pathway analysis and engineering, EFM application to genome-scale models remains computationally prohibitive. This article provides a review of aspects of EFM computation that elucidates bottlenecks in sca...
journal_title:Briefings in bioinformatics
pub_type: 杂志文章
doi:10.1093/bib/bbz094
更新日期:2020-12-01 00:00:00
abstract::Gene expression profiling holds great potential as a new approach to histological diagnosis and precision medicine of cancers of unknown primary (CUP). Batch effects and different data types greatly decrease the predictive performance of biomarker-based algorithms, and few methods have been widely applied to identify ...
journal_title:Briefings in bioinformatics
pub_type: 杂志文章
doi:10.1093/bib/bbaa031
更新日期:2020-04-08 00:00:00
abstract::While leading to millions of people's deaths every year the treatment of viral infectious diseases remains a huge public health challenge.Therefore, an in-depth understanding of human-virus protein-protein interactions (PPIs) as the molecular interface between a virus and its host cell is of paramount importance to ob...
journal_title:Briefings in bioinformatics
pub_type: 杂志文章
doi:10.1093/bib/bbaa425
更新日期:2021-01-30 00:00:00
abstract::The use of microarray technology to measure gene expression on a genome-wide scale has been well established for more than a decade. Methods to process and analyse the vast quantity of expression data generated by a typical microarray experiment are similarly well-established. The Affymetrix Exon 1.0 ST array is a rel...
journal_title:Briefings in bioinformatics
pub_type: 杂志文章
doi:10.1093/bib/bbq086
更新日期:2011-11-01 00:00:00
abstract::Protein dynamics is central to all biological processes, including signal transduction, cellular regulation and biological catalysis. Among them, in-depth exploration of ligand-driven protein dynamics contributes to an optimal understanding of protein function, which is particularly relevant to drug discovery. Hence, ...
journal_title:Briefings in bioinformatics
pub_type: 杂志文章
doi:10.1093/bib/bbz141
更新日期:2020-12-01 00:00:00