Rapid gene isolation in barley and wheat by mutant chromosome sequencing.

Abstract:

:Identification of causal mutations in barley and wheat is hampered by their large genomes and suppressed recombination. To overcome these obstacles, we have developed MutChromSeq, a complexity reduction approach based on flow sorting and sequencing of mutant chromosomes, to identify induced mutations by comparison to parental chromosomes. We apply MutChromSeq to six mutants each of the barley Eceriferum-q gene and the wheat Pm2 genes. This approach unambiguously identified single candidate genes that were verified by Sanger sequencing of additional mutants. MutChromSeq enables reference-free forward genetics in barley and wheat, thus opening up their pan-genomes to functional genomics.

journal_name

Genome Biol

journal_title

Genome biology

authors

Sánchez-Martín J,Steuernagel B,Ghosh S,Herren G,Hurni S,Adamski N,Vrána J,Kubaláková M,Krattinger SG,Wicker T,Doležel J,Keller B,Wulff BB

doi

10.1186/s13059-016-1082-1

subject

Has Abstract

pub_date

2016-10-31 00:00:00

pages

221

issue

1

eissn

1474-7596

issn

1474-760X

pii

10.1186/s13059-016-1082-1

journal_volume

17

pub_type

杂志文章
  • Inferring the functions of longevity genes with modular subnetwork biomarkers of Caenorhabditis elegans aging.

    abstract::A central goal of biogerontology is to identify robust gene-expression biomarkers of aging. Here we develop a method where the biomarkers are networks of genes selected based on age-dependent activity and a graph-theoretic property called modularity. Tested on Caenorhabditis elegans, our algorithm yields better biomar...

    journal_title:Genome biology

    pub_type: 杂志文章

    doi:10.1186/gb-2010-11-2-r13

    authors: Fortney K,Kotlyar M,Jurisica I

    更新日期:2010-01-01 00:00:00

  • Conserved rules govern genetic interaction degree across species.

    abstract:BACKGROUND:Synthetic genetic interactions have recently been mapped on a genome scale in the budding yeast Saccharomyces cerevisiae, providing a functional view of the central processes of eukaryotic life. Currently, comprehensive genetic interaction networks have not been determined for other species, and we therefore...

    journal_title:Genome biology

    pub_type: 杂志文章

    doi:10.1186/gb-2012-13-7-r57

    authors: Koch EN,Costanzo M,Bellay J,Deshpande R,Chatfield-Reed K,Chua G,D'Urso G,Andrews BJ,Boone C,Myers CL

    更新日期:2012-07-02 00:00:00

  • Cytoscape Automation: empowering workflow-based network analysis.

    abstract::Cytoscape is one of the most successful network biology analysis and visualization tools, but because of its interactive nature, its role in creating reproducible, scalable, and novel workflows has been limited. We describe Cytoscape Automation (CA), which marries Cytoscape to highly productive workflow systems, for e...

    journal_title:Genome biology

    pub_type: 杂志文章

    doi:10.1186/s13059-019-1758-4

    authors: Otasek D,Morris JH,Bouças J,Pico AR,Demchak B

    更新日期:2019-09-02 00:00:00

  • The wild grape genome sequence provides insights into the transition from dioecy to hermaphroditism during grape domestication.

    abstract:BACKGROUND:A key step in domestication of the grapevine was the transition from separate sexes (dioecy) in wild Vitis vinifera ssp. sylvestris (V. sylvestris) to hermaphroditism in cultivated Vitis vinifera ssp. sativa (V. vinifera). It is known that V. sylvestris has an XY system and V. vinifera a modified Y haplotype...

    journal_title:Genome biology

    pub_type: 杂志文章

    doi:10.1186/s13059-020-02131-y

    authors: Badouin H,Velt A,Gindraud F,Flutre T,Dumas V,Vautrin S,Marande W,Corbi J,Sallet E,Ganofsky J,Santoni S,Guyot D,Ricciardelli E,Jepsen K,Käfer J,Berges H,Duchêne E,Picard F,Hugueney P,Tavares R,Bacilieri R,Rustenh

    更新日期:2020-09-07 00:00:00

  • In vivo nuclear RNA structurome reveals RNA-structure regulation of mRNA processing in plants.

    abstract:BACKGROUND:mRNA processing is critical for gene expression. A challenge in regulating mRNA processing is how to recognize the actual mRNA processing sites, such as splice and polyadenylation sites, when the sequence content is insufficient for this purpose. Previous studies suggested that RNA structure affects mRNA pro...

    journal_title:Genome biology

    pub_type: 杂志文章

    doi:10.1186/s13059-020-02236-4

    authors: Liu Z,Liu Q,Yang X,Zhang Y,Norris M,Chen X,Cheema J,Zhang H,Ding Y

    更新日期:2021-01-04 00:00:00

  • Most partial domains in proteins are alignment and annotation artifacts.

    abstract:BACKGROUND:Protein domains are commonly used to assess the functional roles and evolutionary relationships of proteins and protein families. Here, we use the Pfam protein family database to examine a set of candidate partial domains. Pfam protein domains are often thought of as evolutionarily indivisible, structurally ...

    journal_title:Genome biology

    pub_type: 杂志文章

    doi:10.1186/s13059-015-0656-7

    authors: Triant DA,Pearson WR

    更新日期:2015-05-15 00:00:00

  • A cell surface interaction network of neural leucine-rich repeat receptors.

    abstract:BACKGROUND:The vast number of precise intercellular connections within vertebrate nervous systems is only partly explained by the comparatively few known extracellular guidance cues. Large families of neural orphan receptor proteins have been identified and are likely to contribute to these recognition processes but du...

    journal_title:Genome biology

    pub_type: 杂志文章

    doi:10.1186/gb-2009-10-9-r99

    authors: Söllner C,Wright GJ

    更新日期:2009-01-01 00:00:00

  • Obstacles to detecting isoforms using full-length scRNA-seq data.

    abstract:BACKGROUND:Early single-cell RNA-seq (scRNA-seq) studies suggested that it was unusual to see more than one isoform being produced from a gene in a single cell, even when multiple isoforms were detected in matched bulk RNA-seq samples. However, these studies generally did not consider the impact of dropouts or isoform ...

    journal_title:Genome biology

    pub_type: 杂志文章

    doi:10.1186/s13059-020-01981-w

    authors: Westoby J,Artemov P,Hemberg M,Ferguson-Smith A

    更新日期:2020-03-23 00:00:00

  • Opening sequence: computational genomics in the era of high-throughput sequencing.

    abstract::A report on the 11th Cold Spring Harbor Laboratory/Wellcome Trust conference on Genome Informatics, Cold Spring Harbor Laboratories, New York, USA, November 2-5, 2011. ...

    journal_title:Genome biology

    pub_type:

    doi:10.1186/gb-2011-12-12-310

    authors: Chambers EV,Kindt AS,Semple CA

    更新日期:2011-12-28 00:00:00

  • An ontology for cell types.

    abstract::We describe an ontology for cell types that covers the prokaryotic, fungal, animal and plant worlds. It includes over 680 cell types. These cell types are classified under several generic categories and are organized as a directed acyclic graph. The ontology is available in the formats adopted by the Open Biological O...

    journal_title:Genome biology

    pub_type: 杂志文章

    doi:10.1186/gb-2005-6-2-r21

    authors: Bard J,Rhee SY,Ashburner M

    更新日期:2005-01-01 00:00:00

  • PU.1 target genes undergo Tet2-coupled demethylation and DNMT3b-mediated methylation in monocyte-to-osteoclast differentiation.

    abstract:BACKGROUND:DNA methylation is a key epigenetic mechanism for driving and stabilizing cell-fate decisions. Local deposition and removal of DNA methylation are tightly coupled with transcription factor binding, although the relationship varies with the specific differentiation process. Conversion of monocytes to osteocla...

    journal_title:Genome biology

    pub_type: 杂志文章

    doi:10.1186/gb-2013-14-9-r99

    authors: de la Rica L,Rodríguez-Ubreva J,García M,Islam AB,Urquiza JM,Hernando H,Christensen J,Helin K,Gómez-Vaquero C,Ballestar E

    更新日期:2013-01-01 00:00:00

  • A computational framework for boosting confidence in high-throughput protein-protein interaction datasets.

    abstract::Improving the quality and coverage of the protein interactome is of tantamount importance for biomedical research, particularly given the various sources of uncertainty in high-throughput techniques. We introduce a structure-based framework, Coev2Net, for computing a single confidence score that addresses both false-p...

    journal_title:Genome biology

    pub_type: 杂志文章

    doi:10.1186/gb-2012-13-8-r76

    authors: Hosur R,Peng J,Vinayagam A,Stelzl U,Xu J,Perrimon N,Bienkowska J,Berger B

    更新日期:2012-08-31 00:00:00

  • A basis for a visual language for describing, archiving and analyzing functional models of complex biological systems.

    abstract:BACKGROUND:We propose that a computerized, internet-based graphical description language for systems biology will be essential for describing, archiving and analyzing complex problems of biological function in health and disease. RESULTS:We outline here a conceptual basis for designing such a language and describe Bio...

    journal_title:Genome biology

    pub_type: 杂志文章

    doi:10.1186/gb-2001-2-4-research0012

    authors: Cook DL,Farley JF,Tapscott SJ

    更新日期:2001-01-01 00:00:00

  • Characterization of Staphylococcus aureus Cas9: a smaller Cas9 for all-in-one adeno-associated virus delivery and paired nickase applications.

    abstract:BACKGROUND:CRISPR-Cas systems have been broadly embraced as effective tools for genome engineering applications, with most studies to date utilizing the Streptococcus pyogenes Cas9. Here we characterize and manipulate the smaller, 1053 amino acid nuclease Staphylococcus aureus Cas9. RESULTS:We find that the S. aureus ...

    journal_title:Genome biology

    pub_type: 杂志文章

    doi:10.1186/s13059-015-0817-8

    authors: Friedland AE,Baral R,Singhal P,Loveluck K,Shen S,Sanchez M,Marco E,Gotta GM,Maeder ML,Kennedy EM,Kornepati AV,Sousa A,Collins MA,Jayaram H,Cullen BR,Bumcrot D

    更新日期:2015-11-24 00:00:00

  • Genetic analysis of the human infective trypanosome Trypanosoma brucei gambiense: chromosomal segregation, crossing over, and the construction of a genetic map.

    abstract:BACKGROUND:Trypanosoma brucei is the causative agent of human sleeping sickness and animal trypanosomiasis in sub-Saharan Africa, and it has been subdivided into three subspecies: Trypanosoma brucei gambiense and Trypanosoma brucei rhodesiense, which cause sleeping sickness in humans, and the nonhuman infective Trypano...

    journal_title:Genome biology

    pub_type: 杂志文章

    doi:10.1186/gb-2008-9-6-r103

    authors: Cooper A,Tait A,Sweeney L,Tweedie A,Morrison L,Turner CM,MacLeod A

    更新日期:2008-01-01 00:00:00

  • Long mRNAs coding for yeast mitochondrial proteins of prokaryotic origin preferentially localize to the vicinity of mitochondria.

    abstract:BACKGROUND:Subcellular messenger RNA localization is important in most eukaryotic cells, even in unicellular organisms like yeast for which this process has been underestimated. Microarrays are rarely used to study subcellular mRNA localization at whole-genome level, but can be adapted to that purpose. This work focuse...

    journal_title:Genome biology

    pub_type: 杂志文章

    doi:10.1186/gb-2003-4-7-r44

    authors: Sylvestre J,Vialette S,Corral Debrinski M,Jacq C

    更新日期:2003-01-01 00:00:00

  • Fate by RNA methylation: m6A steers stem cell pluripotency.

    abstract::The N 6-methyladenosine (m6A) modification of mRNA has a crucial function in regulating pluripotency in murine stem cells: it facilitates resolution of naïve pluripotency towards differentiation. ...

    journal_title:Genome biology

    pub_type: 杂志文章,评审

    doi:10.1186/s13059-015-0609-1

    authors: Zhao BS,He C

    更新日期:2015-02-22 00:00:00

  • Mediation of Drosophila autosomal dosage effects and compensation by network interactions.

    abstract:BACKGROUND:Gene dosage change is a mild perturbation that is a valuable tool for pathway reconstruction in Drosophila. While it is often assumed that reducing gene dose by half leads to two-fold less expression, there is partial autosomal dosage compensation in Drosophila, which may be mediated by feedback or buffering...

    journal_title:Genome biology

    pub_type: 杂志文章

    doi:10.1186/gb-2012-13-4-r28

    authors: Malone JH,Cho DY,Mattiuzzo NR,Artieri CG,Jiang L,Dale RK,Smith HE,McDaniel J,Munro S,Salit M,Andrews J,Przytycka TM,Oliver B

    更新日期:2012-04-24 00:00:00

  • Genomic analysis of the eukaryotic protein kinase superfamily: a perspective.

    abstract::Protein kinases with a conserved catalytic domain make up one of the largest 'superfamilies' of eukaryotic proteins and play many key roles in biology and disease. Efforts to identify and classify all the members of the eukaryotic protein kinase superfamily have recently culminated in the mining of essentially complet...

    journal_title:Genome biology

    pub_type: 杂志文章

    doi:10.1186/gb-2003-4-5-111

    authors: Hanks SK

    更新日期:2003-01-01 00:00:00

  • A compendium of Caenorhabditis elegans regulatory transcription factors: a resource for mapping transcription regulatory networks.

    abstract:BACKGROUND:Transcription regulatory networks are composed of interactions between transcription factors and their target genes. Whereas unicellular networks have been studied extensively, metazoan transcription regulatory networks remain largely unexplored. Caenorhabditis elegans provides a powerful model to study such...

    journal_title:Genome biology

    pub_type: 杂志文章

    doi:10.1186/gb-2005-6-13-r110

    authors: Reece-Hoyes JS,Deplancke B,Shingles J,Grove CA,Hope IA,Walhout AJ

    更新日期:2005-01-01 00:00:00

  • Genome-wide signatures of differential DNA methylation in pediatric acute lymphoblastic leukemia.

    abstract:BACKGROUND:Although aberrant DNA methylation has been observed previously in acute lymphoblastic leukemia (ALL), the patterns of differential methylation have not been comprehensively determined in all subtypes of ALL on a genome-wide scale. The relationship between DNA methylation, cytogenetic background, drug resista...

    journal_title:Genome biology

    pub_type: 杂志文章

    doi:10.1186/gb-2013-14-9-r105

    authors: Nordlund J,Bäcklin CL,Wahlberg P,Busche S,Berglund EC,Eloranta ML,Flaegstad T,Forestier E,Frost BM,Harila-Saari A,Heyman M,Jónsson OG,Larsson R,Palle J,Rönnblom L,Schmiegelow K,Sinnett D,Söderhäll S,Pastinen T,Gusta

    更新日期:2013-09-24 00:00:00

  • Emerging roles of chromatin in the maintenance of genome organization and function in plants.

    abstract::Chromatin is not a uniform macromolecular entity; it contains different domains characterized by complex signatures of DNA and histone modifications. Such domains are organized both at a linear scale along the genome and spatially within the nucleus. We discuss recent discoveries regarding mechanisms that establish bo...

    journal_title:Genome biology

    pub_type: 杂志文章,评审

    doi:10.1186/s13059-017-1236-9

    authors: Vergara Z,Gutierrez C

    更新日期:2017-05-23 00:00:00

  • A comparison of automatic cell identification methods for single-cell RNA sequencing data.

    abstract:BACKGROUND:Single-cell transcriptomics is rapidly advancing our understanding of the cellular composition of complex tissues and organisms. A major limitation in most analysis pipelines is the reliance on manual annotations to determine cell identities, which are time-consuming and irreproducible. The exponential growt...

    journal_title:Genome biology

    pub_type: 杂志文章

    doi:10.1186/s13059-019-1795-z

    authors: Abdelaal T,Michielsen L,Cats D,Hoogduin D,Mei H,Reinders MJT,Mahfouz A

    更新日期:2019-09-09 00:00:00

  • Frequent intra- and inter-species introgression shapes the landscape of genetic variation in bread wheat.

    abstract:BACKGROUND:Bread wheat is one of the most important and broadly studied crops. However, due to the complexity of its genome and incomplete genome collection of wild populations, the bread wheat genome landscape and domestication history remain elusive. RESULTS:By investigating the whole-genome resequencing data of 93 ...

    journal_title:Genome biology

    pub_type: 杂志文章

    doi:10.1186/s13059-019-1744-x

    authors: Cheng H,Liu J,Wen J,Nie X,Xu L,Chen N,Li Z,Wang Q,Zheng Z,Li M,Cui L,Liu Z,Bian J,Wang Z,Xu S,Yang Q,Appels R,Han D,Song W,Sun Q,Jiang Y

    更新日期:2019-07-12 00:00:00

  • Comparative genome sequence analysis underscores mycoparasitism as the ancestral life style of Trichoderma.

    abstract:BACKGROUND:Mycoparasitism, a lifestyle where one fungus is parasitic on another fungus, has special relevance when the prey is a plant pathogen, providing a strategy for biological control of pests for plant protection. Probably, the most studied biocontrol agents are species of the genus Hypocrea/Trichoderma. RESULTS...

    journal_title:Genome biology

    pub_type: 杂志文章

    doi:10.1186/gb-2011-12-4-r40

    authors: Kubicek CP,Herrera-Estrella A,Seidl-Seiboth V,Martinez DA,Druzhinina IS,Thon M,Zeilinger S,Casas-Flores S,Horwitz BA,Mukherjee PK,Mukherjee M,Kredics L,Alcaraz LD,Aerts A,Antal Z,Atanasova L,Cervantes-Badillo MG,Challac

    更新日期:2011-01-01 00:00:00

  • Interrogation of global mutagenesis data with a genome scale model of Neisseria meningitidis to assess gene fitness in vitro and in sera.

    abstract:BACKGROUND:Neisseria meningitidis is an important human commensal and pathogen that causes several thousand deaths each year, mostly in young children. How the pathogen replicates and causes disease in the host is largely unknown, particularly the role of metabolism in colonization and disease. Completed genome sequenc...

    journal_title:Genome biology

    pub_type: 杂志文章

    doi:10.1186/gb-2011-12-12-r127

    authors: Mendum TA,Newcombe J,Mannan AA,Kierzek AM,McFadden J

    更新日期:2011-12-30 00:00:00

  • Surfing waves of data in San Diego: sophisticated analyses provide a broad view of human genetic diversity.

    abstract::A report on the 64th annual American Society of Human Genetics meeting held in San Diego, USA, 18-22 October, 2014. ...

    journal_title:Genome biology

    pub_type:

    doi:10.1186/s13059-014-0562-4

    authors: Reppell M,Koch E,Peter BM,Novembre J

    更新日期:2014-12-17 00:00:00

  • Response to "Variable directionality of gene expression changes across generations does not constitute negative evidence of epigenetic inheritance" Sharma, A. Environmental Epigenetics, 2015, 1-5.

    abstract::Abhay Sharma brings two arguments in favor of transgenerational epigenetic inheritance (TGEI) in mammals when criticizing our work. He uses probability calculations and finds that the probability of obtaining the number of common changes in the in utero-exposed prospermatogonia and the same cells in the next generatio...

    journal_title:Genome biology

    pub_type: 评论,信件

    doi:10.1186/s13059-016-0978-0

    authors: Szabó PE

    更新日期:2016-05-16 00:00:00

  • Signal sequence analysis of expressed sequence tags from the nematode Nippostrongylus brasiliensis and the evolution of secreted proteins in parasites.

    abstract:BACKGROUND:Parasitism is a highly successful mode of life and one that requires suites of gene adaptations to permit survival within a potentially hostile host. Among such adaptations is the secretion of proteins capable of modifying or manipulating the host environment. Nippostrongylus brasiliensis is a well-studied m...

    journal_title:Genome biology

    pub_type: 杂志文章

    doi:10.1186/gb-2004-5-6-r39

    authors: Harcus YM,Parkinson J,Fernández C,Daub J,Selkirk ME,Blaxter ML,Maizels RM

    更新日期:2004-01-01 00:00:00

  • Recurrent insertion and duplication generate networks of transposable element sequences in the Drosophila melanogaster genome.

    abstract:BACKGROUND:The recent availability of genome sequences has provided unparalleled insights into the broad-scale patterns of transposable element (TE) sequences in eukaryotic genomes. Nevertheless, the difficulties that TEs pose for genome assembly and annotation have prevented detailed, quantitative inferences about the...

    journal_title:Genome biology

    pub_type: 杂志文章

    doi:10.1186/gb-2006-7-11-r112

    authors: Bergman CM,Quesneville H,Anxolabéhère D,Ashburner M

    更新日期:2006-01-01 00:00:00