Results 81 to 90 of about 1,531 (191)
The Melianthaceous seed and its Rhamnaceous affinity [PDF]
, 1998 . La semilla de Melianthaceae y su afinidad con Rhamnaceae. En el presente trabajo, se ha estudiado la anatomia y morfología de la semilla de Bersama (Bersamataceae) y Melianthus (Melianthaceae) con el objeto de clarificar su posición sistemática.
Doweld, Alexander B.
core +2 more sources
Wood Anatomy of Crossosomatales: Patterns of Wood Evolution with Relation to Phylogeny and Ecology [PDF]
, 2007 The seven families hypothesized by Sosa and Chase to comprise Crossosomatales possess relatively long vessel elements with scalariform perforation plates and scalariform to opposite vessel-ray pitting; tracheids; diffuse axial parenchyma; and ...
Carlquist, Sherwin
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Austral Ecology, Volume 49, Issue 8, August 2024.Environmental DNA sampling coupled with high‐throughput sequencing is increasingly recognized as a useful method for assessing biodiversity with potential applications in terrestrial environments. Rock pools on granite inselbergs support diverse aquatic communities, yet the application of eDNA to document their biodiversity is lacking.
Damian R. Michael +7 more
wiley +1 more source
Dataset of herbarium specimens of threatened vascular plants in Catalonia [PDF]
, 2017 22 p., tablas, gráficos, mapas -- Este es un artículo de acceso abierto distribuido bajo los términos de la licencia Creative Commons Attribution License (CC BY 4.0), que permite un uso no restringido, la distribución y la reproducción en cualquier medio,
Consorci del Museu de Ciències Naturals de Barcelona +6 more
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Molecular Ecology, Volume 33, Issue 16, August 2024.Abstract Generalist plant‐feeding insects are characterised by a broad host repertoire that can comprise several families or even different orders of plants. The genetic and physiological mechanisms underlying the use of such a wide host range are still not fully understood.
Katharina Schneider +6 more
wiley +1 more source
Surveying Rubisco diversity and temperature response to improve crop photosynthetic efficiency. [PDF]
, 2016 The threat to global food security of stagnating yields and population growth makes increasing crop productivity a critical goal over the coming decades.
Alcântara, A +5 more
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Variation of terpene alkaloids in Daphniphyllum macropodum across plants and tissues
New Phytologist, Volume 243, Issue 1, Page 299-313, July 2024.Summary Daphniphyllum macropodum produces alkaloids that are structurally complex with polycyclic, stereochemically rich carbon skeletons. Understanding how these compounds are formed by the plant may enable exploration of their biological function and bioactivities.
Kaouthar Eljounaidi +12 more
wiley +1 more source
Heterogeneity in global vegetation and terrestrial climate change during the late Eocene to early Oligocene transition [PDF]
, 2017 Rapid global cooling at the Eocene – Oligocene Transition (EOT), ~33.9–33.5 Ma, is widely considered to mark the onset of the modern icehouse world. A large and rapid drop in atmospheric pCO2 has been proposed as the driving force behind extinctions in ...
Pound, Matthew, Salzmann, Ulrich
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Plant Direct, Volume 8, Issue 5, May 2024.Abstract Plants use chemistry to overcome diverse challenges. A particularly striking chemical trait that some plants possess is the ability to synthesize massive amounts of epicuticular wax that accumulates on the plant's surfaces as a white coating visible to the naked eye.
Le Thanh Dien Nguyen +5 more
wiley +1 more source
WARACS: Wrappers to Automate the Reconstruction of Ancestral Character States [PDF]
, 2016 Premise of the study: Reconstructions of ancestral character states are among the most widely used analyses for evaluating the morphological, cytological, or ecological evolution of an organismic lineage.
Gruenstaeudl, Michael
core +2 more sources