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Data from: Protracted growth impedes the detection of sexual dimorphism in non-avian dinosaurs
负责人:
Hone, David
关键词:
polymorphism sexual selection sexual dimorphism saurischian ornithischian
DOI:
doi:10.5061/dryad.d5r18
摘要:
Evidence for sexual dimorphism is extremely limited in the non-avian dinosaurs despite their high diversity and disparity, and despite the fact tha
Data from: Disassortative mating prevails in style-dimorphic Narcissus papyraceus despite low reciprocity and compatibility of morphs
负责人:
关键词:
Narcissus papyraceus;Morph ratio;Long-tongued pollinators;Siring success;Heterostyly;paternity analysis;Fecundity
DOI:
doi:10.5061/dryad.574cd
摘要:
in N. papyraceus in at least some populations. Our findings support the hypothesis that prevailing inter-morph mating is key for the maintenance of stylar dimorphism.
Data from: Recurrent gene deletions and the evolution of adaptive cyanogenesis polymorphisms in white clover (Trifolium repens L.)
负责人:
关键词:
molecular evolution;Trifolium repens (Fabaceae);Angiosperms;Ecological Genetics;Adaptation
DOI:
doi:10.5061/dryad.ks6g0
摘要:
Understanding the molecular evolution of genes that underlie intraspecific polymorphisms can provide insights into the process of adaptive evolution
Data from: Testing Phylogenetic Methods with Tree Congruence: Phylogenetic Analysis of Polymorphic Morphological Characters in Phrynosomatid Lizards
负责人:
关键词:
polymorphic characters;Likelihood;morphology;distance;parsimony;accuracy;congruence
DOI:
doi:10.5061/dryad.111
摘要:
"known" phylogenies with a finite sample of characters was tested. The phylogenetic methods included eight parsimony methods for coding polymorphism, three distance
Data from: Habitat-based polymorphism is common in stream fishes
负责人:
关键词:
environmental heterogeneity evolutionary ecology morphometrics multivariate analysis parallel evolution phenotypic plasticity
DOI:
doi:10.5061/dryad.t11f5
摘要:
s been considered as important evidence that polymorphism is adaptive in these systems. It has been suggested that these habitat-based polymorphic differences ar
Data from: How much can history constrain adaptive evolution? A real time evolutionary approach of inversion polymorphisms in Drosophila subobscura
负责人:
关键词:
Experimental evolution Molecular evolution Adaptive dynamics Population genetics
DOI:
doi:10.5061/dryad.n0mv4
摘要:
empirical evidence of their adaptive value is abundant, the role of different processes underlying evolution of chromosomal polymorphisms is not fully understood
Data from: Polymorphism in the couch potato gene clines in eastern Australia but is not associated with ovarian dormancy in Drosophila melanogaster
负责人:
关键词:
2009;2008;Cline;cpo;2005;dormancy;diapause;2010;drosophila melanogaster
DOI:
doi:10.5061/dryad.k175g
摘要:
. An amino acid (isoleucine to lysine, or I462K) polymorphism of the couch potato (cpo) gene in Drosophila melanogaster is thought to control female
Data from: Colonization history and population genetics of the color-polymorphic Hawaiian happy-face spider Theridion grallator (Araneae, Theridiidae)
负责人:
关键词:
gene flow;phylogeography;population genetics;population structure;Theridion grallator;Holocene;polymorphism;Adaptation
DOI:
doi:10.5061/dryad.338tf52k
摘要:
, including a ‘quantum shift’ in the genetic basis of the color polymorphism. The results show a marked structure among populations consistent with the age
Data from: Life-history differences favor evolution of male dimorphism in competitive games
负责人:
关键词:
Demography;Selection: sexual;Oncorhynchus kisutch;Rhizoglyphus robini;polymorphism;Onthophagus taurus
DOI:
doi:10.5061/dryad.81m7r
摘要:
ow that male dimorphism evolves more easily in our model than in classic game theory approaches. Our results also revealed an interaction between life
Data from: Hybridization promotes color polymorphism in the aposematic harlequin poison frog, Oophaga histrionica
负责人:
关键词:
microsatellites;Oophaga histrionica;admixture;phenotypic variation;coloration;phylogenetics;aposematism;hybridization;poison frogs;Oophaga lehmanni;Cenozoic
DOI:
doi:10.5061/dryad.rb75g
摘要:
a hybrid origin for the new morph and emphasize the possibility of hybridization as a mechanism generating variation in polymorphic species. Moreover, because

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