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Article: The intragenomic polymorphism of a partially inverted repeat (PIR) in Gallus gallus domesticus, potential role of inverted repeats in satellite DNAs evolution

TitleThe intragenomic polymorphism of a partially inverted repeat (PIR) in Gallus gallus domesticus, potential role of inverted repeats in satellite DNAs evolution
Authors
KeywordsConcerted evolution
Monomer
Unequal crossing-over
Variation
Issue Date2007
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/gene
Citation
Gene, 2007, v. 387 n. 1-2, p. 118-125 How to Cite?
AbstractWe report here the molecular characterization of the basic repeating unit of a novel repetitive family, partially inverted repeat (PIR), previously identified from chicken genome. This repetitive DNA family shares a close evolutionary relationship with XhoI/EcoRI repeats and chicken nuclear-membrane-associated (CNM) repeat. Sequence analyses reveal the 1430 bp basic repeating unit can be divided into two regions: the central region (∼ 1000 bp) and the flanking region (∼ 430 bp). Within the central region, a pair of repeats (86 bp) flanks the central core (∼ 828 bp) in inversed orientation. Due to the tandem array feature shared by the repeating units, the inverted repeats fall between the central core and flanking region. Southern blot analyses further reveal the intragenomic polymorphism of PIR, and the molecular size of repeating units ranges from 1.1 kb to 1.6 kb. The identified monomer variants may result from multiple crossing-over events, implying the potential roles of inverted repeats in satellite DNAs variation. © 2006.
Persistent Identifierhttp://hdl.handle.net/10722/84860
ISSN
2015 Impact Factor: 2.319
2015 SCImago Journal Rankings: 1.043
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorLi, Jen_HK
dc.contributor.authorWang, Xen_HK
dc.contributor.authorLeung, FCen_HK
dc.date.accessioned2010-09-06T08:57:58Z-
dc.date.available2010-09-06T08:57:58Z-
dc.date.issued2007en_HK
dc.identifier.citationGene, 2007, v. 387 n. 1-2, p. 118-125en_HK
dc.identifier.issn0378-1119en_HK
dc.identifier.urihttp://hdl.handle.net/10722/84860-
dc.description.abstractWe report here the molecular characterization of the basic repeating unit of a novel repetitive family, partially inverted repeat (PIR), previously identified from chicken genome. This repetitive DNA family shares a close evolutionary relationship with XhoI/EcoRI repeats and chicken nuclear-membrane-associated (CNM) repeat. Sequence analyses reveal the 1430 bp basic repeating unit can be divided into two regions: the central region (∼ 1000 bp) and the flanking region (∼ 430 bp). Within the central region, a pair of repeats (86 bp) flanks the central core (∼ 828 bp) in inversed orientation. Due to the tandem array feature shared by the repeating units, the inverted repeats fall between the central core and flanking region. Southern blot analyses further reveal the intragenomic polymorphism of PIR, and the molecular size of repeating units ranges from 1.1 kb to 1.6 kb. The identified monomer variants may result from multiple crossing-over events, implying the potential roles of inverted repeats in satellite DNAs variation. © 2006.en_HK
dc.languageengen_HK
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/geneen_HK
dc.relation.ispartofGeneen_HK
dc.rightsGene. Copyright © Elsevier BV.en_HK
dc.subjectConcerted evolutionen_HK
dc.subjectMonomeren_HK
dc.subjectUnequal crossing-overen_HK
dc.subjectVariationen_HK
dc.titleThe intragenomic polymorphism of a partially inverted repeat (PIR) in Gallus gallus domesticus, potential role of inverted repeats in satellite DNAs evolutionen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0378-1119&volume=387&spage=118&epage=125&date=2007&atitle=The+intragenomic+polymorphism+of+a+partially+inverted+repeat+(PIR)+in+Gallus+gallus+domesticus,+potential+role+of+inverted+repeats+in+satellite+DNAs+evolutionen_HK
dc.identifier.emailLeung, FC: fcleung@hkucc.hku.hken_HK
dc.identifier.authorityLeung, FC=rp00731en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.gene.2006.08.033en_HK
dc.identifier.pmid17113248-
dc.identifier.scopuseid_2-s2.0-33845656000en_HK
dc.identifier.hkuros133454en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-33845656000&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume387en_HK
dc.identifier.issue1-2en_HK
dc.identifier.spage118en_HK
dc.identifier.epage125en_HK
dc.identifier.isiWOS:000243761300014-
dc.publisher.placeNetherlandsen_HK
dc.identifier.scopusauthoridLi, J=27171035300en_HK
dc.identifier.scopusauthoridWang, X=8902176100en_HK
dc.identifier.scopusauthoridLeung, FC=7103078633en_HK

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