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Sökning: WFRF:(Boman H.) > (2015-2019) > The Genome of Blue-...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00003966naa a2200505 4500
001oai:DiVA.org:uu-385577
003SwePub
008190617s2019 | |||||||||||000 ||eng|
024a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-3855772 URI
024a https://doi.org/10.3390/genes100403012 DOI
040 a (SwePub)uu
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Boman, Jesperu Uppsala universitet,Evolutionsbiologi,Science for Life Laboratory, SciLifeLab4 aut
2451 0a The Genome of Blue-Capped Cordon-Bleu Uncovers Hidden Diversity of LTR Retrotransposons in Zebra Finch
264 c 2019-04-13
264 1b MDPI,c 2019
338 a electronic2 rdacarrier
520 a Avian genomes have perplexed researchers by being conservative in both size and rearrangements, while simultaneously holding the blueprints for a massive species radiation during the last 65 million years (My). Transposable elements (TEs) in bird genomes are relatively scarce but have been implicated as important hotspots for chromosomal inversions. In zebra finch (Taeniopygia guttata), long terminal repeat (LTR) retrotransposons have proliferated and are positively associated with chromosomal breakpoint regions. Here, we present the genome, karyotype and transposons of blue-capped cordon-bleu (Uraeginthus cyanocephalus), an African songbird that diverged from zebra finch at the root of estrildid finches 10 million years ago (Mya). This constitutes the third linked-read sequenced genome assembly and fourth in-depth curated TE library of any bird. Exploration of TE diversity on this brief evolutionary timescale constitutes a considerable increase in resolution for avian TE biology and allowed us to uncover 4.5 Mb more LTR retrotransposons in the zebra finch genome. In blue-capped cordon-bleu, we likewise observed a recent LTR accumulation indicating that this is a shared feature of Estrildidae. Curiously, we discovered 25 new endogenous retrovirus-like LTR retrotransposon families of which at least 21 are present in zebra finch but were previously undiscovered. This highlights the importance of studying close relatives of model organisms.
650 7a NATURVETENSKAPx Biologix Genetik0 (SwePub)106092 hsv//swe
650 7a NATURAL SCIENCESx Biological Sciencesx Genetics0 (SwePub)106092 hsv//eng
653 a transposable elements
653 a transposons
653 a LTR retrotransposons
653 a ERV
653 a genome
653 a genome annotation
653 a karyotype
653 a estrildidae
653 a zebra finch
653 a Uraeginthus cyanocephalus
700a Frankl-Vilches, Carolinau Max Planck Inst Ornithol, Dept Behav Neurobiol, D-82319 Seewiesen, Germany4 aut
700a dos Santos, Michelly da Silvau Inst Evandro Chagas, SAMAM, Lab Cultura Tecidos & Citogenet, Ananindeua, Para, Brazil;Univ Fed Para, Fac Ciencias Nat ICEN, BR-66075110 Belem, Para, Brazil4 aut
700a de Oliveira, Edivaldo H. C.u Inst Evandro Chagas, SAMAM, Lab Cultura Tecidos & Citogenet, Ananindeua, Para, Brazil;Univ Fed Para, Fac Ciencias Nat ICEN, BR-66075110 Belem, Para, Brazil4 aut
700a Gahr, Manfredu Max Planck Inst Ornithol, Dept Behav Neurobiol, D-82319 Seewiesen, Germany4 aut
700a Suh, Alexanderu Uppsala universitet,Evolutionsbiologi,Science for Life Laboratory, SciLifeLab4 aut0 (Swepub:uu)alesu519
710a Uppsala universitetb Evolutionsbiologi4 org
773t Genesd : MDPIg 10:4q 10:4x 2073-4425
856u https://doi.org/10.3390/genes10040301y Fulltext
856u https://uu.diva-portal.org/smash/get/diva2:1325964/FULLTEXT01.pdfx primaryx Raw objecty fulltext:print
856u https://www.mdpi.com/2073-4425/10/4/301/pdf
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-385577
8564 8u https://doi.org/10.3390/genes10040301

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