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Data from: Modern pollen assemblages of the Neotropics
负责人:
关键词:
pollen;Andes;Amazonia;Central America;Mexico;climate;seasonality;Traits;sexual mechanisms;Biogeography
DOI:
doi:10.5061/dryad.vmcvdncqd
摘要:
d and a minimum of 300 terrestrial pollen grains counted and identified per sample. Bioclimatic data were assigned to each location, and sexual traits
Data from: Effect of expanded variation in anther position on pollinator visitation to wild radish, Raphanus raphanistrum
负责人:
关键词:
pollen foraging insects;visitation rate;anther position;pollinator-mediated selection;Brassicaceae;Artificial selection;Raphanus raphanistrum
DOI:
doi:10.5061/dryad.1gc03
摘要:
so in attracting pollen foragers. This study suggests an additional adaptive role for anther position beyond efficiency, and highlights the multiple
Data from: Effects of tree architecture on pollen dispersal and mating patterns in Abies pinsapo Boiss. (Pinaceae)
负责人:
关键词:
Mixed Mating;paternity analysis;gymnosperm;Abies pinsapo;pollen dispersal;plant architecture;Holocene
DOI:
doi:10.5061/dryad.f0d93
摘要:
microsatellite markers (nSSRs). Paternity analysis and mating system models were used to infer mating and pollen dispersal parameters. In addition, seeds were weighed
Data from: Experimental insights on the function of ancillary pollen and stigma polymorphisms in plants with heteromorphic incompatibility
负责人:
关键词:
Armeria pubigera;disassortative pollination;Limonium vulgare;Limonium;pollen-stigma dimorphism;Armeria;Heterostyly;floral function;Armeria maritima
DOI:
doi:10.5061/dryad.r48vj
摘要:
and ancillary polymorphisms of pollen and stigmas. The topographical complementarity hypothesis proposes that ancillary polymorphisms function in the rejection
Data from: Honey bee dietary neonicotinoid exposure is associated with pollen collection from agricultural weeds
负责人:
Wood, Thomas
关键词:
pesticides non-crop plants environmental fate bee declines pollen analysis clothianidin thiamethoxam
DOI:
doi:10.5061/dryad.913qd93
摘要:
and botanical species composition in 357 pollen samples collected from 114 commercial honey bee colonies placed along a gradient of agricultural intensity bet
Data from: Despite introgressive hybridization, North American birches (Betula spp.) maintain strong differentiation at nuclear microsatellite loci
负责人:
关键词:
allele-sharing;Betula papyrifera;Betula lenta;nuclear microsatellites;hybridization;introgression;Holocene;Betula alleghaniensis
DOI:
doi:10.5061/dryad.7kk62
摘要:
, B. alleghaniensis, and B. lenta using nuclear microsatellite markers. Principal components analysis (PCA) and analysis of molecular variation (AMOVA) were use
Data from: Quantification of the zygotic barrier between interbreeding taxa using gene flow data
负责人:
关键词:
Populus x canadensis;Populus deltoides;genetic introgression;Populus nigra;inverse modeling;pollen competition
DOI:
doi:10.5061/dryad.ts544
摘要:
under natural conditions. The study population was located in the floodplain of the Eder River in Central Germany. Pollen-mediated introgressi
Data from: Environmental risk assessment for the small tortoiseshell Aglais urticae and a stacked Bt-maize with combined resistances ag
负责人:
关键词:
Non-target Organisms;Aglais urticae;environmental risk assessment;Stacked Bt-Maize;Lepidoptera;Genetically Modified Organisms;butterflies
DOI:
doi:10.5061/dryad.5rm2f
摘要:
. Significant differences in developmental time existed at pollen densities of 300 Bt-maize pollen grains/cm2 and in survival at 400 grains/cm2. (2) The highest
Data from: Key pollen host plants provide balanced diets for wild bee larvae: a lesson for planting flower strips and hedgerows
负责人:
Filipiak, Micha?
关键词:
pollen conservation ecology food health nutrition pollination wild bee pollinator bee
DOI:
doi:10.5061/dryad.3jb647c
摘要:
the nutritional requirements of bee larvae, and we lack an understanding of how different plant pollens impact bee nutritional demands. This study examined whether nutritional

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