当前位置： SCI文献检索 > INSECT MOLECULAR BIOLOGY期刊下所有文献 > Identification of Y-chromosome scaffolds of the Queensland fruit fly reveals a duplicated gyf gene paralogue common to many Bactrocera pest species.

Identification of Y-chromosome scaffolds of the Queensland fruit fly reveals a duplicated gyf gene paralogue common to many Bactrocera pest species.

Abstract：

:Bactrocera tryoni (Queensland fruit fly) are polyphagous horticultural pests of eastern Australia. Heterogametic males contain a sex-determining Y-chromosome thought to be gene poor and repetitive. Here, we report 39 Y-chromosome scaffolds (~700 kb) from B. tryoni identified using genotype-by-sequencing data and whole-genome resequencing. Male diagnostic PCR assays validated eight Y-scaffolds, and one (Btry4096) contained a novel gene with five exons that encode a predicted 575 amino acid protein. The Y-gene, referred to as typo-gyf, is a truncated Y-chromosome paralogue of X-chromosome gene gyf (1773 aa). The Y-chromosome contained ~41 copies of typo-gyf, and expression occurred in male flies and embryos. Analysis of 13 tephritid transcriptomes confirmed typo-gyf expression in six additional Bactrocera species, including Bactrocera latifrons, Bactrocera dorsalis and Bactrocera zonata. Molecular dating estimated typo-gyf evolved within the past 8.02 million years (95% highest posterior density 10.56-5.52 million years), after the split with Bactrocera oleae. Phylogenetic analysis also highlighted complex evolutionary histories among several Bactrocera species, as discordant nuclear (116 genes) and mitochondrial (13 genes) topologies were observed. B. tryoni Y-sequences may provide useful sites for future transgene insertions, and typo-gyf could act as a Y-chromosome diagnostic marker for many Bactrocera species, although its function is unknown.

journal_name

Insect Mol Biol

journal_title

Insect molecular biology

authors

Choo A,Nguyen TNM,Ward CM,Chen IY,Sved J,Shearman D,Gilchrist AS,Crisp P,Baxter SW

doi

10.1111/imb.12602

subject

Has Abstract

pub_date

2019-12-01 00:00:00

pages

873-886

issue

6

eissn

0962-1075

issn

1365-2583

journal_volume

28

pub_type

杂志文章

相关文献

INSECT MOLECULAR BIOLOGY文献大全
  • Expression patterns and colocalization of two sensory neurone membrane proteins in Ectropis obliqua Prout, a geometrid moth pest that uses Type-II sex pheromones.

    abstract：:Sensory neurone membrane proteins (SNMPs) function as essential cofactors for insect sex pheromone detection. In this study, we report two SNMPs in Ectropis obliqua Prout, a serious geometrid pest that produces typical Type-II sex pheromones. Sequence alignments and phylogenetic analyses showed that EoblSNMP1 and Eobl...

    journal_title：Insect molecular biology

    pub_type： 杂志文章

    doi：10.1111/imb.12555

    authors： Sun L,Wang Q,Zhang Y,Yan Y,Guo H,Xiao Q,Zhang Y

    更新日期：2019-06-01 00:00:00

  • Characterization of an omega-class glutathione S-transferase in the stress response of the silkmoth.

    abstract：:The glutathione S-transferase (GST) superfamily is involved in detoxification of various xenobiotics. Using real-time PCR, mRNA encoding an omega-class GST of Bombyx mori (bmGSTO) was shown to be induced after exposure to various environmental stresses. A soluble form of recombinant protein (rbmGSTO) was functionally ...

    journal_title：Insect molecular biology

    pub_type： 杂志文章

    doi：10.1111/j.1365-2583.2011.01073.x

    authors： Yamamoto K,Teshiba S,Shigeoka Y,Aso Y,Banno Y,Fujiki T,Katakura Y

    更新日期：2011-06-01 00:00:00

  • Specific developmental gene silencing in the honey bee using a homeobox motif.

    abstract：:Manipulating the expression of genes in species that are not currently used as genetic models will provide comparative insights into the evolution of gene functions. However the experimental tools in doing so are limited in species that have not served as models for genetic studies. We have examined the effects of dou...

    journal_title：Insect molecular biology

    pub_type： 杂志文章

    doi：10.1046/j.1365-2583.2002.00361.x

    authors： Beye M,Härtel S,Hagen A,Hasselmann M,Omholt SW

    更新日期：2002-12-01 00:00:00

  • The cis-regulatory sequences required for expression of the Drosophila melanogaster adult cuticle gene ACP65A.

    abstract：:Post-embryonic development in insects requires successive molts. Molts are triggered by ecdysteroids, and the nature of the molt (larval, pupal or adult) is determined by juvenile hormones. The genes encoding cuticle proteins are targets of both classes of hormones, and therefore are interesting models to study hormon...

    journal_title：Insect molecular biology

    pub_type： 杂志文章

    doi：10.1111/j.1365-2583.2009.00893.x

    authors： Lestradet M,Gervasio E,Fraichard S,Dupas S,Alabouvette J,Lemoine A,Charles JP

    更新日期：2009-08-01 00:00:00

  • Isolation of cDNAs encoding 6-phosphogluconate dehydrogenase and glucose-6-phosphate dehydrogenase from the mediterranean fruit fly Ceratitis capitata: correlating genetic and physical maps of chromosome 5.

    abstract：:We have isolated and determined the nucleotide sequences for cDNA clones encoding glucose-6-phosphate dehydrogenase (G6PD) and 6-phosphogluconate dehydrogenase (6PGD) from the medfly Ceratitis capitata. The derived amino acid sequences for G6PD and 6PGD are presented and compared with G6PDs and 6PGDs from other specie...

    journal_title：Insect molecular biology

    pub_type： 杂志文章

    doi：10.1111/j.1365-2583.1993.tb00094.x

    authors： Scott MJ,Kriticou D,Robinson AS

    更新日期：1993-01-01 00:00:00

  • Germline transformation of the western corn rootworm, Diabrotica virgifera virgifera.

    abstract：:The western corn rootworm (WCR), a major pest of maize, is notorious for rapidly adapting biochemically, behaviourally and developmentally to a variety of control methods. Despite much effort, the genetic basis of WCR adaptation remains a mystery. Since transformation-based applications such as transposon tagging and ...

    journal_title：Insect molecular biology

    pub_type： 杂志文章

    doi：10.1111/imb.12305

    authors： Chu F,Klobasa W,Wu P,Pinzi S,Grubbs N,Gorski S,Cardoza Y,Lorenzen MD

    更新日期：2017-08-01 00:00:00

  • The D7 family of salivary proteins in blood sucking diptera.

    abstract：:The D7 subfamily of salivary proteins is widespread in blood sucking Diptera and belongs to the superfamily of pheromone/odourant binding proteins. Although D7 proteins are among the most abundant salivary proteins in adult female mosquitoes and sand flies, their role in blood feeding remains elusive. In the present w...

    journal_title：Insect molecular biology

    pub_type： 杂志文章

    doi：10.1046/j.1365-2583.2002.00319.x

    authors： Valenzuela JG,Charlab R,Gonzalez EC,de Miranda-Santos IK,Marinotti O,Francischetti IM,Ribeiro JM

    更新日期：2002-04-01 00:00:00

  • Tehao functions in the Toll pathway in Drosophila melanogaster: possible roles in development and innate immunity.

    abstract：:Toll and related proteins play important roles in innate immunity in both invertebrates and vertebrates. In Drosophila melanogaster, Tehao shares a striking similarity in its intracellular domain with Toll. In this paper, we show that Tehao is expressed throughout development and appears to be glycosylated. In transie...

    journal_title：Insect molecular biology

    pub_type： 杂志文章

    doi：10.1046/j.0962-1075.2001.00284.x

    authors： Luo C,Shen B,Manley JL,Zheng L

    更新日期：2001-10-01 00:00:00

  • RNA interference in mosquito: understanding immune responses, double-stranded RNA delivery systems and potential applications in vector control.

    abstract：:RNA interference (RNAi) refers to the process of post-transcriptional silencing of cellular mRNA by the application of double-stranded RNA (dsRNA). RNAi strategies have been widely employed to regulate gene expression in plants and animals including insects. With the availability of the full genome sequences of major ...

    journal_title：Insect molecular biology

    pub_type： 杂志文章,评审

    doi：10.1111/imb.12282

    authors： Balakrishna Pillai A,Nagarajan U,Mitra A,Krishnan U,Rajendran S,Hoti SL,Mishra RK

    更新日期：2017-04-01 00:00:00

  • Identification of two sterol carrier protein-2 like genes in the yellow fever mosquito, Aedes aegypti.

    abstract：:Two genes encoding sterol carrier protein-2 like proteins are identified from fourth instar cDNAs of the yellow fever mosquito, Aedes aegypti. The predicted AeSCP-2like1 (AeSCP-2L1) and AeSCP-2like2 (AeSCP-2L2) proteins are small, acidic and lacking the peroxisomal targeting sequence at the C-termini. Purified recombi...

    journal_title：Insect molecular biology

    pub_type： 杂志文章

    doi：10.1111/j.1365-2583.2007.00729.x

    authors： Vyazunova I,Wessley V,Kim M,Lan Q

    更新日期：2007-06-01 00:00:00

  • Physiological significance of alternatively spliced exon combinations of the single-copy gene class A chitin synthase in the insect Ostrinia furnacalis (Lepidoptera).

    abstract：:Insect chitin synthase is an essential enzyme involved in chitin biosynthesis in insects. Chitin synthase A (CHSA) is expressed in different insect tissues during different developmental stages. CHSA contains alternative-splicing exons that allow tissue- and development-specific chitin synthesis. Here, we report that ...

    journal_title：Insect molecular biology

    pub_type： 杂志文章

    doi：10.1111/j.1365-2583.2012.01145.x

    authors： Qu M,Yang Q

    更新日期：2012-08-01 00:00:00

  • Preservation of a transgenic strain of the sawfly, Athalia rosae (Hymenoptera) by artificial fertilization using cryopreserved sperm.

    abstract：:Germline transformation using a piggyBac-derived vector is feasible in the sawfly, Athalia rosae. A previously generated transgenic line carrying green fluorescence protein (GFP) genes as reporters was successfully maintained and preserved without consecutive rearing. Sperm taken from males that were frozen directly i...

    journal_title：Insect molecular biology

    pub_type： 杂志文章

    doi：10.1111/j.1365-2583.2004.00526.x

    authors： Hatakeyama M,Sumitani M

    更新日期：2005-01-01 00:00:00

  • Hidden from the host: Spiroplasma bacteria infecting Drosophila do not cause an immune response, but are suppressed by ectopic immune activation.

    abstract：:Insects and other arthropods have an effective innate immune system that can clear infections with bacteria and other microorganisms. Despite this ability, one group of bacteria, the spiroplasmas, survive unharmed within the haemolymph of a wide range of arthropod hosts. We investigated the interaction between one mem...

    journal_title：Insect molecular biology

    pub_type： 杂志文章

    doi：10.1046/j.1365-2583.2003.00380.x

    authors： Hurst GD,Anbutsu H,Kutsukake M,Fukatsu T

    更新日期：2003-02-01 00:00:00

  • Hsp70 and small Hsps are the major heat shock protein members involved in midgut metamorphosis in the common cutworm, Spodoptera litura.

    abstract：:Heat shock proteins (Hsps) are important chaperones, which are involved in various signal pathways and regulate lots of physiological processes. Early research suggested that some Hsps are involved in insect development. However, few studies have been carried out to explore the roles of Hsps, especially in larval-pupa...

    journal_title：Insect molecular biology

    pub_type： 杂志文章

    doi：10.1111/j.1365-2583.2012.01158.x

    authors： Gu J,Huang LX,Shen Y,Huang LH,Feng QL

    更新日期：2012-10-01 00:00:00

  • Halloween genes and nuclear receptors in ecdysteroid biosynthesis and signalling in the pea aphid.

    abstract：:The pea aphid (Acyrthosiphon pisum) is the first whole genome sequenced insect with a hemimetabolic development and an emerging model organism for studies in ecology, evolution and development. The insect steroid moulting hormone 20-hydroxyecdysone (20E) controls and coordinates development in insects, especially the ...

    journal_title：Insect molecular biology

    pub_type： 杂志文章

    doi：10.1111/j.1365-2583.2009.00957.x

    authors： Christiaens O,Iga M,Velarde RA,Rougé P,Smagghe G

    更新日期：2010-03-01 00:00:00

  • Pyrosequencing the Manduca sexta larval midgut transcriptome: messages for digestion, detoxification and defence.

    abstract：:The tobacco hornworm Manduca sexta is an important model for insect physiology but genomic and transcriptomic data are currently lacking. Following a recent pyrosequencing study generating immune related expressed sequence tags (ESTs), here we use this new technology to define the M. sexta larval midgut transcriptome....

    journal_title：Insect molecular biology

    pub_type： 杂志文章

    doi：10.1111/j.1365-2583.2009.00936.x

    authors： Pauchet Y,Wilkinson P,Vogel H,Nelson DR,Reynolds SE,Heckel DG,ffrench-Constant RH

    更新日期：2010-02-01 00:00:00

  • PCR primers for the amplification of four insect mitochondrial gene fragments.

    abstract：:Insect mitochondrial genome (mtDNA) analysis is a powerful tool for the study of population genetics and phylogenetics. In the past few years primer sequences for the PCR amplification of various insect mtDNA genes have been published. The objectives of this study were (1) present new primer sequences for six insect m...

    journal_title：Insect molecular biology

    pub_type： 杂志文章

    doi：10.1111/j.1365-2583.1995.tb00028.x

    authors： Kambhampati S,Smith PT

    更新日期：1995-11-01 00:00:00

  • The function of spineless in antenna and wing development of the brown planthopper, Nilaparvata lugens.

    abstract：:A wide array of sensilla are distributed on insect antennae, and they play a variety of important roles. Rice planthoppers, destructive pests on rice, have a unique antenna sensilla structure called the 'sensory plaque organ'. The spineless (ss) gene encodes a bHLH-PAS transcription factor and plays a key role in ante...

    journal_title：Insect molecular biology

    pub_type： 杂志文章

    doi：10.1111/imb.12538

    authors： Li X,Liu FZ,Cai WL,Zhao J,Hua HX,Zou YL

    更新日期：2019-04-01 00:00:00

  • The evolution of immune-related genes from disease carrying mosquitoes: diversity in a peptidoglycan- and a thioester-recognizing protein.

    abstract：:Adaptive polymorphism may be common in immune system genes as co-evolutionary interactions foster diversity; either through ongoing positive selection (arms races), or balancing selection. DNA sequence diversity in two putative immune system genes was examined in species of the genus Anopheles and from Aedes aegypti. ...

    journal_title：Insect molecular biology

    pub_type： 杂志文章

    doi：10.1111/j.1365-2583.2005.00588.x

    authors： Little TJ,Cobbe N

    更新日期：2005-12-01 00:00:00

  • Pantropic retroviral vectors mediate somatic cell transformation and expression of foreign genes in dipteran insects.

    abstract：:The control of insects that transmit disease and damage crops has become increasingly difficult. The ability to genetically engineer insects would facilitate strategies to protect crops and block arthropod vector-borne disease transmission. Transformation vectors based on insect transposable elements have been develop...

    journal_title：Insect molecular biology

    pub_type： 杂志文章

    doi：10.1111/j.1365-2583.1998.00063.x

    authors： Jordan TV,Shike H,Boulo V,Cedeno V,Fang Q,Davis BS,Jacobs-Lorena M,Higgs S,Fryxell KJ,Burns JC

    更新日期：1998-08-01 00:00:00

  • The dMRP/CG6214 gene of Drosophila is evolutionarily and functionally related to the human multidrug resistance-associated protein family.

    abstract：:ATP-binding cassette (ABC) transporters are involved in the transport of substrates across biological membranes and are essential for many cellular processes. Of the fifty-six Drosophila ABC transporter genes only white, brown, scarlet, E23 and Atet have been studied in detail. Phylogenetic analyses identify the Droso...

    journal_title：Insect molecular biology

    pub_type： 杂志文章

    doi：10.1111/j.0962-1075.2004.00512.x

    authors： Tarnay JN,Szeri F,Iliás A,Annilo T,Sung C,Le Saux O,Váradi A,Dean M,Boyd CD,Robinow S

    更新日期：2004-10-01 00:00:00

  • The juvenile hormone binding protein of silkworm haemolymph: gene and functional analysis.

    abstract：:A cDNA fragment of haemolymph juvenile hormone binding protein (hJHBP) from larvae of Bombyx mori was amplified by RT-PCR using degenerate primers based on the N-terminal amino acid sequence of purified hJHBP and a conserved region near the C-terminus of other lepidopteran hJHBPs. 5'- and 3'-ends were amplified by RAC...

    journal_title：Insect molecular biology

    pub_type： 杂志文章

    doi：10.1046/j.1365-2583.2001.00249.x

    authors： Vermunt AM,Kamimura M,Hirai M,Kiuchi M,Shiotsuki T

    更新日期：2001-04-01 00:00:00

  • Two-dimensional gel analysis of haemolymph proteins from Plasmodium-melanizing and -non-melanizing strains of Anopheles gambiae.

    abstract：:Haemolymph polypeptides from Plasmodium-refractory and -susceptible mosquitoes were compared by one- and two-dimensional gel electrophoresis. The refractory strain of Anopheles gambiae kills malaria parasites by a humoral melanization mechanism whereas the parasites develop normally in susceptible mosquitoes. The two ...

    journal_title：Insect molecular biology

    pub_type： 杂志文章

    doi：10.1111/j.1365-2583.2000.00157.x

    authors： Chun J,McMaster J,Han Y,Schwartz A,Paskewitz SM

    更新日期：2000-02-01 00:00:00

  • Serine proteases identified from a Costelytra zealandica (White) (Coleoptera: Scarabaeidae) midgut EST library and their expression through insect development.

    abstract：:Costelytra zealandica larvae are pests of New Zealand pastures causing damage by feeding on the roots of grasses and clovers. The major larval protein digestive enzymes are serine proteases (SPs), which are targets for disruption in pest control. An expressed sequence tag (EST) library from healthy, third instar larva...

    journal_title：Insect molecular biology

    pub_type： 杂志文章

    doi：10.1111/j.1365-2583.2008.00798.x

    authors： Marshall SD,Gatehouse LN,Becher SA,Christeller JT,Gatehouse HS,Hurst MR,Boucias DG,Jackson TA

    更新日期：2008-06-01 00:00:00

  • The Aedes aegypti larval transcriptome: a comparative perspective with emphasis on trypsins and the domain structure of peritrophins.

    abstract：:The genome sequence of Aedes aegypti was recently reported. A significant amount of Expressed Sequence Tags (ESTs) were sequenced to aid in the gene prediction process. In the present work we describe an integrated analysis of the genomic and EST data, focusing on genes with preferential expression in larvae (LG), adu...

    journal_title：Insect molecular biology

    pub_type： 杂志文章

    doi：10.1111/j.1365-2583.2008.00845.x

    authors： Venancio TM,Cristofoletti PT,Ferreira C,Verjovski-Almeida S,Terra WR

    更新日期：2009-02-01 00:00:00

  • Evidence for horizontal transfer of a recently active Academ transposon.

    abstract：:Horizontal transfer (HT), the exchange of genetic material between species, plays important roles in transposon biology and genome evolution. In this study, we provide the first documented example of a new Academ transposon involved in recent and distant HTs into the genomes of species belonging to seven different ord...

    journal_title：Insect molecular biology

    pub_type： 杂志文章

    doi：10.1111/imb.12225

    authors： Zhang HH,Shen YH,Xiong XM,Han MJ,Qi DW,Zhang XG

    更新日期：2016-06-01 00:00:00

  • Antennal esterase cDNAs from two pest moths, Spodoptera littoralis and Sesamia nonagrioides, potentially involved in odourant degradation.

    abstract：:Rapid degradation of odours after interaction with olfactory receptors is a critical step of the signal reception process. However, the implied mechanisms are still largely unknown in vertebrates as well as in insects. Involvement of odourant-degrading enzymes in odourant degradation within the antennae has been shown...

    journal_title：Insect molecular biology

    pub_type： 杂志文章

    doi：10.1111/j.1365-2583.2006.00702.x

    authors： Merlin C,Rosell G,Carot-Sans G,François MC,Bozzolan F,Pelletier J,Jacquin-Joly E,Guerrero A,Maïbèche-Coisne M

    更新日期：2007-02-01 00:00:00

  • A viral histone H4 suppresses expression of a transferrin that plays a role in the immune response of the diamondback moth, Plutella xylostella.

    abstract：:A transferrin (Tf) gene has been predicted from an expressed sequence tag of the diamondback moth, Plutella xylostella. It encodes 681 amino acid residues that share 80-90% sequence homologies with other lepidopteran Tfs. The gene was constitutively expressed in all developmental stages of P. xylostella. Double-strand...

    journal_title：Insect molecular biology

    pub_type： 杂志文章

    doi：10.1111/j.1365-2583.2010.01014.x

    authors： Kim J,Kim Y

    更新日期：2010-08-01 00:00:00

  • Molecular characterization of insulin-like peptides in the brown planthopper, Nilaparvata lugens (Hemiptera: Delphacidae).

    abstract：:Insulin-like peptides (ILPs) including insulin, insulin-like growth factor (IGF) and relaxin are evolutionarily conserved hormones in metazoans, and they are involved in diverse physiological processes. The migratory brown planthopper (BPH), Nilaparvata lugens, encodes four ILP genes (Nlilp1, Nlilp2, Nlilp3 and Nlilp4...

    journal_title：Insect molecular biology

    pub_type： 杂志文章

    doi：10.1111/imb.12636

    authors： Xue WH,Liu YL,Jiang YQ,He SF,Wang QQ,Yang ZN,Xu HJ

    更新日期：2020-06-01 00:00:00

  • Bombyx mori E26 transformation-specific 2 (BmEts2), an Ets family protein, represses Bombyx mori Rels (BmRels)-mediated promoter activation of antimicrobial peptide genes in the silkworm Bombyx mori.

    abstract：:E26 transformation-specific (Ets) family transcription factors are known to play roles in various biological phenomena, including immunity, in vertebrates. However, the mechanisms by which Ets proteins contribute to immunity in invertebrates remain poorly understood. In this study, we identified a cDNA encoding BmEts2...

    journal_title：Insect molecular biology

    pub_type： 杂志文章

    doi：10.1111/imb.12244

    authors： Tanaka H,Sagisaka A,Suzuki N,Yamakawa M

    更新日期：2016-10-01 00:00:00