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Adaptive significance of amylase polymorphism in drosophila, XV: Examination of genotype-by-environment interactions on the viability, developmental time and stability of drosophila subobscura homozygous for Amy during exposure to nutritional changes
dc.creator | Savić, Tatjana | |
dc.creator | Patenković, Aleksandra | |
dc.creator | Stamenković-Radak, Marina | |
dc.creator | Anđelković, M. | |
dc.date.accessioned | 2015-08-28T10:26:51Z | |
dc.date.available | 2015-08-28T10:26:51Z | |
dc.date.issued | 2011 | sr |
dc.date.issued | 2011 | |
dc.identifier.issn | 0354-4664 | sr |
dc.identifier.other | Rad_konverzija_349 | sr |
dc.identifier.uri | https://radar.ibiss.bg.ac.rs/handle/123456789/288 | |
dc.description.abstract | Due to the direct interaction between enzyme and substrate, the amylase system can provide valuable information on the relationship between homozygosity and developmental homeostasis under a changing environment in several Drosophila species, The adaptive significance of the relationship between genetic variability and environmental change manifests through the well-known polymorphism of the amylase locus (Amy). We examined the effect of gradual and abrupt changes in starch concentration in the nutritional substrate, on the developmental time, egg-to-adult viability and phenotypic plasticity in the progeny of Drosophila subobscura that was homozygous for 'fast' (AmyF/AmyF) and 'slow' (AmyS/AmyS) Amy alleles. Our findings show that gradual and abrupt nutritional changes exert a significant effect on developmental time and viability. A high heterogeneity among genotypes in fluctuating asymmetry (FA) and no direct association between FA and fitness components under the two experimental regimes of environmental change were observed. | en |
dc.description.sponsorship | Projekat ministarstva br. 173012 | sr |
dc.language.iso | eng | sr |
dc.rights | openAccess | sr |
dc.source | Archives of Biological Sciences | sr |
dc.subject | Environmental change | ENG |
dc.subject | Amy locus | ENG |
dc.subject | developmental time | ENG |
dc.subject | viability | ENG |
dc.subject | developmental stability | ENG |
dc.subject | fluctuating asymmetry | ENG |
dc.title | Adaptive significance of amylase polymorphism in drosophila, XV: Examination of genotype-by-environment interactions on the viability, developmental time and stability of drosophila subobscura homozygous for Amy during exposure to nutritional changes | en |
dc.type | article | sr |
dc.rights.license | ARR | |
dcterms.abstract | Савић, Татјана; Патенковић, Aлександра; Стаменковић-Радак, Марина; Aнђелковић, М.; | |
dc.citation.issue | 4 | sr |
dc.citation.volume | 63 | sr |
dc.citation.spage | 1273 | sr |
dc.citation.epage | 1286 | sr |
dc.type.version | publishedVersion | sr |
dc.identifier.fulltext | https://radar.ibiss.bg.ac.rs//bitstream/id/2297/Rad_konverzija_349.pdf | |
dc.citation.rank | M23 | |
dc.identifier.rcub | https://hdl.handle.net/21.15107/rcub_ibiss_288 |