Matches in SemOpenAlex for { <https://semopenalex.org/work/W4386755166> ?p ?o ?g. }
Showing items 1 to 51 of
51
with 100 items per page.
- W4386755166 abstract "Abstract Background and Aims The wild carrot (Daucus carota L.) is famous for its dark flowers in the umbel center. Several studies have been conducted to figure out their functional significance, but the evolution of the dark center remains an enigma. In the present paper, we consider all known apioid species with dark-centered umbels to get a deeper understanding of their biology and evolution. Methods Based on herbaria studies, literature, and field work, we reconstructed the distribution area of 10 species (seven genera, six clades) of Apiaceae-Apioideae. To recognize homology of the dark structures, developmental studies were conducted in Artedia squamata L. and Echiophora trichophylla Sm. Field studies included architecture, flower morph distribution (andromonoecy), and flowering sequence of the plants, abundancy and behavior of umbel visitors, and preliminary manipulation experiments (removal/adding of dark structures). Key Results The dark structures are not homologous to each other. In the Daucus alliance, central flowers or umbellets are colored, whereas in other species brush-like (Artedia squamata) or club-shaped structures (Dicyclophora persica Boiss., Echinophora trichophylla, Tordylium aegyptiacum (L.) Poir., T. cappadocicum Boiss.) develop from a naked receptacle. Species are andromonoecious, have a modular architecture and flower in multicyclic protandrous sequence. Among the many umbel visitors, beetles were the most abundant group. Only visitors found on umbels in both flowering phases were recognized as possible pollinators. Manipulation experiments indicated that the dark structures influence the behavior of some, but not all umbel visitors. In Echinophora trichophylla, a massive gall infection was observed. Conclusion It is evident that the dark structures evolved several times in parallel. The brush- and club-shaped structures are interpreted as mutants affecting umbel development. Dark umbel centers are most likely stabilized by selection due to their general adaptive function. Their appearance in an area known as a hotpot of beetle pollination gives rise to the assumption that they may act as beetle marks." @default.
- W4386755166 created "2023-09-15" @default.
- W4386755166 creator A5030450266 @default.
- W4386755166 creator A5047298614 @default.
- W4386755166 creator A5062789744 @default.
- W4386755166 creator A5067408721 @default.
- W4386755166 creator A5090178844 @default.
- W4386755166 creator A5092874787 @default.
- W4386755166 date "2023-09-13" @default.
- W4386755166 modified "2023-10-10" @default.
- W4386755166 title "Dark-centered umbels in Apiaceae: diversity, development, and evolution" @default.
- W4386755166 doi "https://doi.org/10.1093/aobpla/plad065" @default.
- W4386755166 hasPublicationYear "2023" @default.
- W4386755166 type Work @default.
- W4386755166 citedByCount "0" @default.
- W4386755166 crossrefType "journal-article" @default.
- W4386755166 hasAuthorship W4386755166A5030450266 @default.
- W4386755166 hasAuthorship W4386755166A5047298614 @default.
- W4386755166 hasAuthorship W4386755166A5062789744 @default.
- W4386755166 hasAuthorship W4386755166A5067408721 @default.
- W4386755166 hasAuthorship W4386755166A5090178844 @default.
- W4386755166 hasAuthorship W4386755166A5092874787 @default.
- W4386755166 hasBestOaLocation W43867551661 @default.
- W4386755166 hasConcept C197321923 @default.
- W4386755166 hasConcept C2778842764 @default.
- W4386755166 hasConcept C2780797691 @default.
- W4386755166 hasConcept C49874806 @default.
- W4386755166 hasConcept C59822182 @default.
- W4386755166 hasConcept C86803240 @default.
- W4386755166 hasConceptScore W4386755166C197321923 @default.
- W4386755166 hasConceptScore W4386755166C2778842764 @default.
- W4386755166 hasConceptScore W4386755166C2780797691 @default.
- W4386755166 hasConceptScore W4386755166C49874806 @default.
- W4386755166 hasConceptScore W4386755166C59822182 @default.
- W4386755166 hasConceptScore W4386755166C86803240 @default.
- W4386755166 hasLocation W43867551661 @default.
- W4386755166 hasOpenAccess W4386755166 @default.
- W4386755166 hasPrimaryLocation W43867551661 @default.
- W4386755166 hasRelatedWork W1583190870 @default.
- W4386755166 hasRelatedWork W1990470420 @default.
- W4386755166 hasRelatedWork W2040044465 @default.
- W4386755166 hasRelatedWork W2157630618 @default.
- W4386755166 hasRelatedWork W2169274716 @default.
- W4386755166 hasRelatedWork W2601125100 @default.
- W4386755166 hasRelatedWork W2999342219 @default.
- W4386755166 hasRelatedWork W3161373951 @default.
- W4386755166 hasRelatedWork W4289108946 @default.
- W4386755166 hasRelatedWork W4318763802 @default.
- W4386755166 isParatext "false" @default.
- W4386755166 isRetracted "false" @default.
- W4386755166 workType "article" @default.