Sökning: WFRF:(Szekely T) > Triploid plover fem...
Fältnamn | Indikatorer | Metadata |
---|---|---|
000 | 02922naa a2200517 4500 | |
001 | oai:gup.ub.gu.se/165211 | |
003 | SwePub | |
008 | 240528s2012 | |||||||||||000 ||eng| | |
024 | 7 | a https://gup.ub.gu.se/publication/1652112 URI |
024 | 7 | a https://doi.org/10.1098/rsbl.2012.03292 DOI |
040 | a (SwePub)gu | |
041 | a eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Kupper, C.4 aut |
245 | 1 0 | a Triploid plover female provides support for a role of the W chromosome in avian sex determination |
264 | c 2012-05-30 | |
264 | 1 | b The Royal Society,c 2012 |
520 | a Two models, Z Dosage and Dominant W, have been proposed to explain sex determination in birds, in which males are characterized by the presence of two Z chromosomes, and females are hemizygous with a Z and a W chromosome. According to the Z Dosage model, high dosage of a Z-linked gene triggers male development, whereas the Dominant W model postulates that a still unknown W-linked gene triggers female development. Using 33 polymorphic microsatellite markers, we describe a female triploid Kentish plover Charadrius alexandrinus identified by characteristic triallelic genotypes at 14 autosomal markers that produced viable diploid offspring. Chromatogram analysis showed that the sex chromosome composition of this female was ZZW. Together with two previously described ZZW female birds, our results suggest a prominent role for a female determining gene on the W chromosome. These results imply that avian sex determination is more dynamic and complex than currently envisioned. | |
650 | 7 | a NATURVETENSKAPx Biologi0 (SwePub)1062 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Biological Sciences0 (SwePub)1062 hsv//eng |
653 | a sex determination | |
653 | a birds | |
653 | a microsatellites | |
653 | a aneuploidy | |
653 | a cross-species utility | |
653 | a chicken z-chromosome | |
653 | a charadrius-alexandrinus | |
653 | a dosage compensation | |
653 | a microsatellite loci | |
653 | a zebra finch | |
653 | a birds | |
653 | a kentish | |
653 | a | |
700 | 1 | a Augustin, Jakob,d 1976u Gothenburg University,Göteborgs universitet,Institutionen för biologi och miljövetenskap,Department of Biological and Environmental Sciences4 aut0 (Swepub:gu)xaugja |
700 | 1 | a Edwards, S.4 aut |
700 | 1 | a Szekely, T.4 aut |
700 | 1 | a Kosztolanyi, A.4 aut |
700 | 1 | a Burke, T.4 aut |
700 | 1 | a Janes, D. E.4 aut |
710 | 2 | a Göteborgs universitetb Institutionen för biologi och miljövetenskap4 org |
773 | 0 | t Biology Lettersd : The Royal Societyg 8:5, s. 787-789q 8:5<787-789x 1744-9561x 1744-957X |
856 | 4 | u https://royalsocietypublishing.org/doi/pdf/10.1098/rsbl.2012.0329 |
856 | 4 8 | u https://gup.ub.gu.se/publication/165211 |
856 | 4 8 | u https://doi.org/10.1098/rsbl.2012.0329 |
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