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Data from: Life history traits and phenotypic selection among sunflower crop-wild hybrids and their wild counterpart: implications for crop allele
- 负责人：
- 关键词：
- phenotypic selection introgression hybrid zone evolution life history traits demographic swamping genetic assimilation early season traits
- DOI：
- doi:10.5061/dryad.p0kj9
- 摘要：
- r among hybrid generations. Understanding these dynamics in crop-wild hybrid zones can clarify crop-like traits likely to introgress into wild populati
Data from: Seed fates in crop-wild hybrid sunflowers: crop allele and maternal effects
- 负责人：
- DOI：
- doi:10.5061/dryad.d06j2
- 摘要：
- Domestication has resulted in selection upon seed traits found in wild populations, yet crop-wild hybrids retain some aspects of both parental
Data from: Human management and hybridization shape treegourd fruits in the Brazilian Amazon Basin
- 负责人：
- Moreira, Priscila Ambrosio
- DOI：
- doi:10.5061/dryad.t84p3
- 摘要：
- by smallholder families. Beyond treegourd, our study clearly shows that hybridization plays an important role in tree crop phenotypic diversification, and tha
Data from: An ecological approach to measuring the evolutionary consequences of gene flow from crops to wild or weedy relatives
- 负责人：
- 关键词：
- Hybridization Agriculture Genetically Modified Organisms Plant Mating Systems Population Genetics - Empirical Allozymes Crop-Wild Gene Flow Genotypes Sea Beet Sugar Beet
- DOI：
- doi:10.5061/dryad.2d95h
- 摘要：
- Premise of the study: Agricultural practices routinely create opportunities for crops to hybridize with wild relatives, leading to crop gene intro
Data from: Fitness of crop-wild hybrid sunflowers under competitive conditions: implications for crop-to-wild introgression
- 负责人：
- 关键词：
- gene flow crop-to-wild hybridization introgression fitness competition exogenous selection frequency-dependent selection environment-dependent selection relative fitness
- DOI：
- doi:10.5061/dryad.n75dt
- 摘要：
- of competitors and of frequency of crop-wild hybrids. We recorded emergence of overwintered seeds, survival to reproduction, and numbers of seeds produced pe
Data from: How to escape from crop-to-weed gene flow: phenological variation and isolation-by-time within weedy sunflower populations
- 负责人：
- Roumet, Marie
- DOI：
- doi:10.5061/dryad.17qs8
- 摘要：
- and adaptation in weedy sunflower populations recently emerged in Europe from crop-wild hybridization. We studied jointly flowering phenology and genetic di
Data from: Crop-to-wild hybridization in cherries – empirical evidence from Prunus fruticosa
- 负责人：
- Urfus, Tomas
- DOI：
- doi:10.5061/dryad.v7k54df
- 摘要：
- but frequent triploid hybrids resulting from heteroploid hybridization with indigenous P. avium, which, however, probably represent only the F1 generation. Alt
Data from: Surveying the spatial distribution of feral sorghum (Sorghum bicolor L.) and its sympatry with johnsongrass (S. halepense) in South Texas
- 负责人：
- Bagavathiannan, Muthu
- DOI：
- doi:10.5061/dryad.434196d
- 摘要：
- johnsongrass (S. halepense) populations. Johnsongrass, a wild relative of sorghum and an incredibly noxious weed, is capable of hybridizing with culti
Data from: Weed evolution: genetic differentiation among wild, weedy, and crop radish
- 负责人：
- Conner, Jeff
- 关键词：
- Population Genetics - Empirical Natural Selection and Contemporary Evolution Adaptation Agriculture Ecological Genetics
- DOI：
- doi:10.5061/dryad.tc651j5
- 摘要：
- crops, wild species, or crop-wild hybrids. We tested these three hypotheses in weedy radish, a weed of small grains and an emerging model
Data from: Genomic and phenotypic evidence for an incomplete domestication of South American grain amaranth (Amaranthus caudatus)
- 负责人：
- Stetter, Markus G
- 关键词：
- Hybridization Domestication ancient crops gene flow Agriculture Speciation Natural Selection and Contemporary Evolution
- DOI：
- doi:10.5061/dryad.m5kk3
- 摘要：
- The domestication syndrome comprises phenotypic changes that differentiate crops from their wild ancestors. We compared the genomic variation and phenotypic differentiati
