Genome-wide analysis of intronless genes in rice and Arabidopsis.

Abstract:

:Intronless genes, a characteristic feature of prokaryotes, constitute a significant portion of the eukaryotic genomes. Our analysis revealed the presence of 11,109 (19.9%) and 5,846 (21.7%) intronless genes in rice and Arabidopsis genomes, respectively, belonging to different cellular role and gene ontology categories. The distribution and conservation of rice and Arabidopsis intronless genes among different taxonomic groups have been analyzed. A total of 301 and 296 intronless genes from rice and Arabidopsis, respectively, are conserved among organisms representing the three major domains of life, i.e., archaea, bacteria, and eukaryotes. These evolutionarily conserved proteins are predicted to be involved in housekeeping cellular functions. Interestingly, among the 68% of rice and 77% of Arabidopsis intronless genes present only in eukaryotic genomes, approximately 51% and 57% genes have orthologs only in plants, and thus may represent the plant-specific genes. Furthermore, 831 and 144 intronless genes of rice and Arabidopsis, respectively, referred to as ORFans, do not exhibit homology to any of the genes in the database and may perform species-specific functions. These data can serve as a resource for further comparative, evolutionary, and functional analysis of intronless genes in plants and other organisms.

journal_name

Funct Integr Genomics

authors

Jain M,Khurana P,Tyagi AK,Khurana JP

doi

10.1007/s10142-007-0052-9

subject

Has Abstract

pub_date

2008-02-01 00:00:00

pages

69-78

issue

1

eissn

1438-793X

issn

1438-7948

journal_volume

8

pub_type

杂志文章
  • Microarray analysis of gene expression in germinating barley embryos (Hordeum vulgare L.).

    abstract::A cDNA library containing approximately 5,000 clones from germinating barley embryos was constructed and used to examine the variation in gene expression patterns during the first 4 days postimbibition. The expression profiles of embryos (including scutellum) from 4 to 96 h postimbibition were compared to a reference ...

    journal_title:Functional & integrative genomics

    pub_type: 杂志文章

    doi:10.1007/s10142-005-0133-6

    authors: Watson L,Henry RJ

    更新日期:2005-07-01 00:00:00

  • Expansion and evolutionary patterns of GDSL-type esterases/lipases in Rosaceae genomes.

    abstract::GDSL-type esterase/lipase (GELP) is mainly characterized by a conserved GDSL domain at N terminus, and is widely found in all living species, both prokaryotes and eukaryotes. GELP gene family consists of a wide range of members playing important roles in plant physiological processes, such as development, stress respo...

    journal_title:Functional & integrative genomics

    pub_type: 杂志文章

    doi:10.1007/s10142-018-0620-1

    authors: Cao Y,Han Y,Meng D,Abdullah M,Yu J,Li D,Jin Q,Lin Y,Cai Y

    更新日期:2018-11-01 00:00:00

  • Two-hybrid-based analysis of protein-protein interactions of the yeast multidrug resistance protein, Pdr5p.

    abstract::The ATP-binding cassette (ABC) transporters are a large family of proteins responsible for the translocation of a variety of compounds across the membranes of both prokaryotes and eukaryotes. The inter-protein and intra-protein interactions in these traffic ATPases are still only poorly understood. In the present stud...

    journal_title:Functional & integrative genomics

    pub_type: 杂志文章

    doi:10.1007/s10142-001-0040-4

    authors: Subba Rao G,Bachhawat AK,Gupta CM

    更新日期:2002-04-01 00:00:00

  • Transactivation of a target gene through feedforward loop activation in plants.

    abstract::The expression of many genes encoding transcriptional activators in prokaryotes and eukaryotes is upregulated through positive feedback activation. During positive feedback activation, a transcriptional activator binds to its own promoter and thus increases its own expression as well as the expression of its target ge...

    journal_title:Functional & integrative genomics

    pub_type: 杂志文章

    doi:10.1007/s101420000001

    authors: Schwechheimer C,Corke FM,Smith CH,Bevan M

    更新日期:2000-05-01 00:00:00

  • Analysis of pituitary transcriptomics indicates that lncRNAs are involved in the regulation of sheep estrus.

    abstract::Seasonal estrus is a key factor limiting animal fertility, and understanding the molecular mechanisms that regulate animal estrus is important for improving animal fertility. The pituitary gland, which is the most important endocrine gland in mammals, plays an important role in regulating the physiological processes s...

    journal_title:Functional & integrative genomics

    pub_type: 杂志文章

    doi:10.1007/s10142-020-00735-y

    authors: Li X,Li C,Xu Y,Yao R,Li H,Ni W,Quan R,Zhang M,Liu L,Yu S,Ullah Y,Hu R,Li Y,Guo T,Wang X,Hu S

    更新日期:2020-07-01 00:00:00

  • Gene networks in the synthesis and deposition of protein polymers during grain development of wheat.

    abstract::As the amino acid storing organelle, the protein bodies provide nutrients for embryo development, seed germination and early seedling growth through storage proteolysis in cereal plants, such as wheat and rice. In protein bodies, the monomeric and polymeric prolamins, i.e. gliadins and glutenins, form gluten and play ...

    journal_title:Functional & integrative genomics

    pub_type: 杂志文章,评审

    doi:10.1007/s10142-010-0196-x

    authors: She M,Ye X,Yan Y,Howit C,Belgard M,Ma W

    更新日期:2011-03-01 00:00:00

  • Serpins in plants and green algae.

    abstract::Control of proteolysis is important for plant growth, development, responses to stress, and defence against insects and pathogens. Members of the serpin protein family are likely to play a critical role in this control through irreversible inhibition of endogenous and exogenous target proteinases. Serpins have been fo...

    journal_title:Functional & integrative genomics

    pub_type: 杂志文章,评审

    doi:10.1007/s10142-007-0059-2

    authors: Roberts TH,Hejgaard J

    更新日期:2008-02-01 00:00:00

  • Differential expression of peroxidase and ABC transporter as the key regulatory components for degradation of azo dyes by Penicillium oxalicum SAR-3.

    abstract::Fungal species are potential dye decomposers since these secrete spectra of extracellular enzymes involved in catabolism. However, cellular mechanisms underlying azo dye catalysis and detoxification are incompletely understood and obscure. A potential strain designated as Penicillium oxalicum SAR-3 demonstrated broad-...

    journal_title:Functional & integrative genomics

    pub_type: 杂志文章

    doi:10.1007/s10142-014-0405-0

    authors: Saroj S,Kumar K,Prasad M,Singh RP

    更新日期:2014-12-01 00:00:00

  • Chromosomes in the flow to simplify genome analysis.

    abstract::Nuclear genomes of human, animals, and plants are organized into subunits called chromosomes. When isolated into aqueous suspension, mitotic chromosomes can be classified using flow cytometry according to light scatter and fluorescence parameters. Chromosomes of interest can be purified by flow sorting if they can be ...

    journal_title:Functional & integrative genomics

    pub_type: 杂志文章,评审

    doi:10.1007/s10142-012-0293-0

    authors: Doležel J,Vrána J,Safář J,Bartoš J,Kubaláková M,Simková H

    更新日期:2012-08-01 00:00:00

  • Transcriptome analysis reveals diversified adaptation of Stipa purpurea along a drought gradient on the Tibetan Plateau.

    abstract::Natural selection drives species adaptations to biotic and abiotic stresses. Species distributed along a moisture gradient, such as Stipa purpurea, a dominant grass in alpine arid and semi-arid meadows on the Tibetan Plateau, provide an opportunity to evaluate the effects of long-term adaptation to differing degrees o...

    journal_title:Functional & integrative genomics

    pub_type: 杂志文章

    doi:10.1007/s10142-014-0419-7

    authors: Yang Y,Li X,Kong X,Ma L,Hu X,Yang Y

    更新日期:2015-05-01 00:00:00

  • Gene therapy--when a simple concept meets a complex reality. Review on gene therapy.

    abstract::In theory, gene therapy is a simple concept which holds great promise as a cure for disease. In practice, however, considerable obstacles have to be overcome, including problems with safe and efficient gene delivery and stable gene expression. This review gives an overview on the history of gene therapy and analyses s...

    journal_title:Functional & integrative genomics

    pub_type: 杂志文章,评审

    doi:10.1007/s101420000011

    authors: Grosshans H

    更新日期:2000-09-01 00:00:00

  • Progress in maize gene discovery: a project update.

    abstract::The Maize Gene Discovery Project (MGDP) is a 5-year NSF-funded plant genome initiative that began in 1998. The MGDP collaboration involves researchers at six universities from diverse disciplines with the common goal of discovering new maize genes and developing tools for the phenotypic characterization of maize mutan...

    journal_title:Functional & integrative genomics

    pub_type: 杂志文章,评审

    doi:10.1007/s10142-002-0078-y

    authors: Lunde CF,Morrow DJ,Roy LM,Walbot V

    更新日期:2003-03-01 00:00:00

  • The entangled history of animal and plant microRNAs.

    abstract::MicroRNAs (miRNAs) are small RNAs (sRNAs) that regulate gene expression in development and adaptive responses to the environment. The early days in the sRNA field was one of the most exciting and promising moments in modern biology, attracting large investments to the understanding of the underlining mechanisms and th...

    journal_title:Functional & integrative genomics

    pub_type: 杂志文章,评审

    doi:10.1007/s10142-016-0513-0

    authors: Reis RS

    更新日期:2017-05-01 00:00:00

  • Identification and characterization of microRNAs in the plant parasitic root-knot nematode Meloidogyne incognita using deep sequencing.

    abstract::The root-knot nematode Meloidogyne incognita is among the most damaging plant-parasitic pests of several crops including cotton (Gossypium hirsutum) and tomato (Lycopersicon escultentum). Recently, a genome has become available for M. incognita, which greatly facilitates investigation of the interactions between M. in...

    journal_title:Functional & integrative genomics

    pub_type: 杂志文章

    doi:10.1007/s10142-015-0472-x

    authors: Zhang Y,Wang Y,Xie F,Li C,Zhang B,Nichols RL,Pan X

    更新日期:2016-03-01 00:00:00

  • Genomic sequencing reveals gene content, genomic organization, and recombination relationships in barley.

    abstract::Barley (Hordeum vulgare L.) is one of the most important large-genome cereals with extensive genetic resources available in the public sector. Studies of genome organization in barley have been limited primarily to genetic markers and sparse sequence data. Here we report sequence analysis of 417.5 kb DNA from four BAC...

    journal_title:Functional & integrative genomics

    pub_type: 杂志文章

    doi:10.1007/s10142-002-0055-5

    authors: Rostoks N,Park YJ,Ramakrishna W,Ma J,Druka A,Shiloff BA,SanMiguel PJ,Jiang Z,Brueggeman R,Sandhu D,Gill K,Bennetzen JL,Kleinhofs A

    更新日期:2002-05-01 00:00:00

  • Cytoskeleton remodeling and alterations in smooth muscle contractility in the bovine jejunum during nematode infection.

    abstract::Gastrointestinal nematodes of the genus Cooperia are arguably the most important parasites of cattle. The bovine jejunal transcriptome was characterized in response to Cooperia oncophora infection using RNA-seq technology. Approximately 71% of the 25,670 bovine genes were detected in the jejunal transcriptome. However...

    journal_title:Functional & integrative genomics

    pub_type: 杂志文章

    doi:10.1007/s10142-011-0259-7

    authors: Li RW,Schroeder SG

    更新日期:2012-03-01 00:00:00

  • Drought response in the spikes of barley: gene expression in the lemma, palea, awn, and seed.

    abstract::The photosynthetic organs of the barley spike (lemma, palea, and awn) are considered resistant to drought. However, there is little information about gene expression in the spike organs under drought conditions. We compared response of the transcriptome of the lemma, palea, awn, and seed to drought stress using the Ba...

    journal_title:Functional & integrative genomics

    pub_type: 杂志文章

    doi:10.1007/s10142-009-0149-4

    authors: Abebe T,Melmaiee K,Berg V,Wise RP

    更新日期:2010-05-01 00:00:00

  • Identification of drought-responsive microRNAs in tomato using high-throughput sequencing.

    abstract::Drought is a major abiotic stress affecting crop productivity and quality. As a class of noncoding RNA, microRNA (miRNA) plays important roles in plant growth, development, and stress response. However, their response and roles in tomato drought stress is largely unknown. Here, by using high-throughput sequencing, we ...

    journal_title:Functional & integrative genomics

    pub_type: 杂志文章

    doi:10.1007/s10142-017-0575-7

    authors: Liu M,Yu H,Zhao G,Huang Q,Lu Y,Ouyang B

    更新日期:2018-01-01 00:00:00

  • Effect of herbicidal application of 2,4-dichlorophenoxyacetic acid in Arabidopsis.

    abstract::The whole genome expression pattern of Arabidopsis in response to the auxinic herbicide 2,4-dichlorophenoxyacetic acid (2,4-D) was evaluated using the Affymetrix ATH1-121501 array. Arabidopsis plants were grown in vitro and were exposed to 1 mM 2,4-D for 1 h, after which time gene transcription levels were measured. I...

    journal_title:Functional & integrative genomics

    pub_type: 杂志文章

    doi:10.1007/s10142-004-0119-9

    authors: Raghavan C,Ong EK,Dalling MJ,Stevenson TW

    更新日期:2005-01-01 00:00:00

  • Transcriptomic profiling of developing fiber in levant cotton (Gossypium herbaceum L.).

    abstract::Cotton (Gossypium spp.) is an imperative economic crop of the globe due to its natural textile fiber. Molecular mechanisms of fiber development have been greatly revealed in allotetraploid cotton but remained unexplored in Gossypium herbaceum. G. herbaceum can withstand the rigors of nature like drought and pests but ...

    journal_title:Functional & integrative genomics

    pub_type: 杂志文章

    doi:10.1007/s10142-017-0586-4

    authors: Parekh MJ,Kumar S,Fougat RS,Zala HN,Pandit RJ

    更新日期:2018-03-01 00:00:00

  • Quantitative resistance in potato leaves to late blight associated with induced hydroxycinnamic acid amides.

    abstract::Late blight is a serious economic threat to potato crop, sometimes leading to complete crop loss. The resistance in potato to late blight can be qualitative or quantitative in nature. Qualitative resistance is not durable. Though quantitative resistance is durable, the breeding is challenging due to polygenic inherita...

    journal_title:Functional & integrative genomics

    pub_type: 杂志文章

    doi:10.1007/s10142-013-0358-8

    authors: Yogendra KN,Pushpa D,Mosa KA,Kushalappa AC,Murphy A,Mosquera T

    更新日期:2014-06-01 00:00:00

  • Characterization of EST-derived microsatellites in the wheat genome and development of eSSR markers.

    abstract::EST-derived microsatellites or simple sequence repeats (eSSR) occur in expressed sequence tags (EST). Here we report characteristics of eSSRs in the wheat genome, construction of consensus chromosome bin maps of SSR-containing ESTs ((SSR)ESTs), and development of eSSR markers for the 21 wheat chromosomes. A Perl scrip...

    journal_title:Functional & integrative genomics

    pub_type: 杂志文章

    doi:10.1007/s10142-004-0128-8

    authors: Peng JH,Lapitan NL

    更新日期:2005-04-01 00:00:00

  • The bioinformatics challenges in comparative analysis of cereal genomes-an overview.

    abstract::Comparative genomic analysis is the cornerstone of in silico-based approaches to understanding biological systems and processes across cereal species, such as rice, wheat and barley, in order to identify genes of agronomic interest. The size of the genomic repositories is nearly doubling every year, and this has signi...

    journal_title:Functional & integrative genomics

    pub_type: 杂志文章,评审

    doi:10.1007/s10142-004-0102-5

    authors: Bellgard M,Ye J,Gojobori T,Appels R

    更新日期:2004-03-01 00:00:00

  • Comprehensive strategy for the design of precision drugs and identification of genetic signature behind proneness of the disease-a pharmacogenomic approach.

    abstract::The proneness of diseases and susceptibility towards drugs vary from person to person. At present, there is a strong demand for the personalization of drugs. The genetic signature behind proneness of the disease has been studied through a comprehensive 'octopodial approach'. All the genetic variants included in the ap...

    journal_title:Functional & integrative genomics

    pub_type: 杂志文章

    doi:10.1007/s10142-017-0559-7

    authors: Iyer PM,Karthikeyan S,Sanjay Kumar P,Krishnan Namboori PK

    更新日期:2017-07-01 00:00:00

  • Recent insertion of a 52-kb mitochondrial DNA segment in the wheat lineage.

    abstract::The assembly of a 1.3-Mb size region of the wheat genome has provided the opportunity to study a recent nuclear mitochondrial DNA insertion (NUMT). In the present study, we have studied two bacterial artificial chromosomes (BACs) and characterized a 52-kb NUMT segment from the tetraploid and hexaploid wheat BAC librar...

    journal_title:Functional & integrative genomics

    pub_type: 杂志文章

    doi:10.1007/s10142-011-0237-0

    authors: Zhang J,Jia J,Breen J,Kong X

    更新日期:2011-12-01 00:00:00

  • Transcriptome analysis of the circadian clock gene BMAL1 deletion with opposite carcinogenic effects.

    abstract::We have previously reported that the deletion of BMAL1 gene has opposite effects in respect to its contribution to the pathways that are effective in the multistage carcinogenesis process. BMAL1 deletion sensitized nearly normal breast epithelial (MCF10A) and invasive breast cancer cells (MDA-MB-231) to cisplatin- and...

    journal_title:Functional & integrative genomics

    pub_type: 杂志文章

    doi:10.1007/s10142-020-00757-6

    authors: Emisoglu-Kulahli H,Gul S,Morgil H,Ozcan O,Aygenli F,Selvi S,Kavakli IH,Ozturk N

    更新日期:2021-01-01 00:00:00

  • A characterization of grapevine of GRAS domain transcription factor gene family.

    abstract::GRAS domain genes are a group of important plant-specific transcription factors that have been reported to be involved in plant development. In order to know the roles of GRAS genes in grapevine, a widely cultivated fruit crop, the study on grapevine GRAS (VvGRAS) was carried out, and from which, 43 were identified fr...

    journal_title:Functional & integrative genomics

    pub_type: 杂志文章

    doi:10.1007/s10142-016-0479-y

    authors: Sun X,Xie Z,Zhang C,Mu Q,Wu W,Wang B,Fang J

    更新日期:2016-07-01 00:00:00

  • Conserved synteny-based anchoring of the barley genome physical map.

    abstract::Gene order is largely collinear in the small-grained cereals, a feature which has proved helpful in both marker development and positional cloning. The accuracy of a virtual gene order map ("genome zipper") for barley (Hordeum vulgare), developed by combining a genetic map of this species with a large number of gene l...

    journal_title:Functional & integrative genomics

    pub_type: 杂志文章

    doi:10.1007/s10142-013-0327-2

    authors: Poursarebani N,Ariyadasa R,Zhou R,Schulte D,Steuernagel B,Martis MM,Graner A,Schweizer P,Scholz U,Mayer K,Stein N

    更新日期:2013-08-01 00:00:00

  • Global analysis of gene expression in yeast.

    abstract::In the past decade, there has been an intense effort to comprehensively catalogue the expressed genes in the yeast Saccharomyces cerevisiae and to determine the absolute and relative abundance of transcript and protein levels under different cellular conditions. Several methods have been developed to monitor gene expr...

    journal_title:Functional & integrative genomics

    pub_type: 杂志文章,评审

    doi:10.1007/s10142-002-0065-3

    authors: Horak CE,Snyder M

    更新日期:2002-09-01 00:00:00

  • Comparing three methods for variance estimation with duplicated high density oligonucleotide arrays.

    abstract::Microarray experiments are being increasingly used in molecular biology. A common task is to detect genes with differential expression across two experimental conditions, such as two different tissues or the same tissue at two time points of biological development. To take proper account of statistical variability, so...

    journal_title:Functional & integrative genomics

    pub_type: 杂志文章

    doi:10.1007/s10142-002-0066-2

    authors: Huang X,Pan W

    更新日期:2002-08-01 00:00:00