Results 61 to 70 of about 2,200 (191)

Seed‐dispersing vertebrates and the abiotic environment shape functional diversity of the pantropical Annonaceae

open access: yesNew Phytologist, Volume 246, Issue 5, Page 2263-2279, June 2025.
Summary Mutualistic interactions between fruiting plants and frugivorous animals are shaped by interaction‐relevant functional traits. However, it is unclear whether ‘trait matching’ underlies broad‐scale relationships in plant and frugivore species and their functional diversity. We integrated novel trait data and global occurrences for c.
Andressa Cabral   +10 more
wiley   +1 more source

Attraction of Pollinators to Atemoya (Magnoliales: Annonaceae) in Puerto Rico: A Synergistic Approach Using Multiple Nitidulid Lures [PDF]

open access: yesJournal of Economic Entomology, 2013
Atemoya, a hybrid between Annona squamosa (L.) and A. cherimola Miller (Annonaceae), has potential to be a major fruit crop in tropical and subtropical areas. A major setback to fruit production throughout the world is low fruit-set because of inadequate pollinator visits, typically Nitidulidae beetles.
David A, Jenkins   +3 more
openaire   +2 more sources

Land‐use changes impact root–fungal network connectivity in a global biodiversity hotspot

open access: yesJournal of Ecology, Volume 113, Issue 5, Page 1136-1149, May 2025.
Dimensioning the impacts of rainforest transformations below‐ground is constrained by our understanding of fungal functional guilds. Highly modified systems exhibited fewer connections, suggesting a dynamic restructuring of root–fungal relationships in response to land‐use changes.
Carina Carneiro de Melo Moura   +10 more
wiley   +1 more source

Eusideroxylon Zwageri (Ulin) as Key Species in Two Zones of Sangkima Rain Forest, Kutai National Park, East Kalimantan [PDF]

open access: yes, 2010
Aim of this research was to study trees' diversity quality in primary and intensively used forest of Sangkima area in Kutai National Park (TNK), East Kalimantan (Borneo). Field observation was carried out by vegetation analysis using 17 sampling plots of
Arisoesilaningsih, E. (Endang)   +2 more
core  

Reevaluation of the cox1 group I intron in Araceae and angiosperms indicates a history dominated by loss rather than horizontal transfer [PDF]

open access: yes, 2008
The origin and modes of transmission of introns remain matters of much debate. Previous studies of the group I intron in the angiosperm cox1 gene inferred frequent angiosperm-to-angiosperm horizontal transmission of the intron from apparent incongruence ...
Cusimano, Natalie   +2 more
core   +1 more source

Phenolic metabolism in Sarcandra glabra is mediated by distinct BAHD hydroxycinnamoyltransferases

open access: yesThe Plant Journal, Volume 121, Issue 5, March 2025.
Significance Statement Four genes and enzymes involved in the formation of hydroxycinnamoyl esters with shikimic, quinic, hydroxyphenyllactic, and benzoic acids as well as amides with hydroxyanthranilic and d‐amino acids were identified in Sarcandra glabra (Chloranthaceae), placed in a sister clade of the magnoliids.
Paul Bömeke, Maike Petersen
wiley   +1 more source

Systematic revision of Myristicaceae (Magnoliales) in Madagascar, with four new species of Mauloutchia [PDF]

open access: yesBotanical Journal of the Linnean Society, 2004
The systematics of Malagasy Myristicaceae is revised to take into account new collections made since the work by Capuron in the 1970s, as well as improved knowledge from fieldwork and two scanning electron microscopy studies by the author. Four new species are described: Mauloutchia annickiae Sauquet, M. capuronii Sauquet, M.
openaire   +1 more source

Roots Structure and Development of Austrobaileya scandens (Austrobaileyaceae) and Implications for Their Evolution in Angiosperms [PDF]

open access: yes, 2020
Since the resolution of the ANA grade [Amborellales, Nymphaeales, Austrobaileyales] as sister to all other flowering plants, a few comparative studies of root structure have suggested that some of their anatomical traits could be of importance to ...
Bachelier, Julien B.   +3 more
core   +1 more source

Computational metabolomics reveals overlooked chemodiversity of alkaloid scaffolds in Piper fimbriulatum

open access: yesThe Plant Journal, Volume 121, Issue 5, March 2025.
SUMMARY Plant specialized metabolites play key roles in diverse physiological processes and ecological interactions. Identifying structurally novel metabolites, as well as discovering known compounds in new species, is often crucial for answering broader biological questions.
Tito Damiani   +8 more
wiley   +1 more source

Quantitative importance of staminodes for female reproductive success in Parnassia palustris under contrasting environmental conditions. [PDF]

open access: yes, 2003
The five sterile stamens, or staminodes, in Parnassia palustris act both as false and as true nectaries. They attract pollinators with their conspicuous, but non-rewarding tips, and also produce nectar at the base.
Armbruster W.S.   +50 more
core   +2 more sources

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