Results 71 to 80 of about 1,209 (145)

Has pollination mode shaped the evolution of ficus pollen? [PDF]

open access: yesPLoS ONE, 2014
BACKGROUND: The extent to which co-evolutionary processes shape morphological traits is one of the most fascinating topics in evolutionary biology.
Gang Wang   +4 more
doaj   +1 more source

Species-diagnostic microsatellite loci for the fig wasp genus Pegoscapus [PDF]

open access: yes, 2002
To obtain tools for the estimation of inbreeding and assignment of offspring to matrilines, we developed 13 microsatellite loci from the fig wasps that pollinate Ficus obtusifolia.
D. Molbo   +13 more
core   +2 more sources

The Chalcidoidea bush of life: evolutionary history of a massive radiation of minute wasps

open access: yesCladistics, Volume 40, Issue 1, Page 34-63, February 2024.
Abstract Chalcidoidea are mostly parasitoid wasps that include as many as 500 000 estimated species. Capturing phylogenetic signal from such a massive radiation can be daunting. Chalcidoidea is an excellent example of a hyperdiverse group that has remained recalcitrant to phylogenetic resolution.
Astrid Cruaud   +41 more
wiley   +1 more source

Asymmetric sharing of pollinator fig wasps between two sympatric dioecious fig trees: a reflection of supply and demand or differences in the size of their figs?

open access: yesBotanical Studies, 2022
Background Host specificity among pollinator fig wasps (Agaonidae) depends on host plant specific volatile cues, but fig wasps must also pass through a narrow physical barrier (the ostiole) if they are to pollinate and oviposit.
Hui Yu   +6 more
doaj   +1 more source

Extensive gene rearrangements in the mitochondrial genomes of two egg parasitoids, Trichogramma japonicum and Trichogramma ostriniae (Hymenoptera: Chalcidoidea: Trichogrammatidae)

open access: yesScientific Reports, 2018
Animal mitochondrial genomes usually exhibit conserved gene arrangement across major lineages, while those in the Hymenoptera are known to possess frequent rearrangements, as are those of several other orders of insects.
Long Chen   +6 more
doaj   +1 more source

A role for parasites in stabilising the fig-pollinator mutualism.

open access: yesPLoS Biology, 2008
Mutualisms are interspecific interactions in which both players benefit. Explaining their maintenance is problematic, because cheaters should outcompete cooperative conspecifics, leading to mutualism instability. Monoecious figs (Ficus) are pollinated by
Derek W Dunn   +6 more
doaj   +1 more source

Development and Characterization of Microsatellite Loci for Ficus hirta (Moraceae) [PDF]

open access: yes, 2015
Microsatellite primers were developed to investigate population genetic structure in Ficus hirta (Moraceae). Sixteen microsatellite primers were developed and optimized for F.
Ge, Xuejun   +5 more
core   +3 more sources

Comparisons of host mitochondrial, nuclear and endosymbiont bacterial genes reveal cryptic fig wasp species and the effects of Wolbachiaon host mtDNA evolution and diversity [PDF]

open access: yes, 2011
Background Figs and fig-pollinating wasp species usually display a highly specific one-to-one association. However, more and more studies have revealed that the "one-to-one" rule has been broken.
Da-Wei Huang   +4 more
core   +3 more sources

Relationship of Schistonchus caprifici (Aphelenchoididae) with fig inflorescences, the fig pollinator Blastophaga psenes, and its cleptoparasite Philotrypesis caricae [PDF]

open access: yes, 1996
L'association entre le nématode #Schistonchus caprifici$, la guêpe pollinisatrice #Blastophaga psenes$ et le parasitoïde #Philotrypesis caricae$ a été étudiée en hiver, au printemps et en automne dans les inflorescences (sycones) du figuier (#Ficus ...
Larizza, A., Vovlas, N.
core  

Exon Primed, Intron Crossing (EPIC) markers for evolutionary studies of Ficus and other taxa in the fig family (Moraceae) [PDF]

open access: yes, 2013
• Premise of the study: The genus Ficus (fi g trees) comprises ca. 750 species of trees, vines, and stranglers found in tropical forests throughout the world.
Dick, Christopher   +2 more
core   +2 more sources

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