Results 231 to 240 of about 119,644 (285)

LTP requires postsynaptic PDZ-domain interactions with glutamate receptor/auxiliary protein complexes. [PDF]

open access: yesProc Natl Acad Sci U S A, 2018
Sheng N   +5 more
europepmc   +1 more source

Using reflectance spectra and Pl@ntNet to identify herbarium specimens: a case study with Lithocarpus

open access: yesNew Phytologist, EarlyView.
Summary The digitisation of plant collections is bringing large quantities of information into accessible electronic databases. However, in recent decades, traditional taxonomic work in collections has declined, meaning that more specimens are only determined to family or genus, particularly when lacking key identification structures.
Barbara M. Neto‐Bradley   +5 more
wiley   +1 more source

Seeing herbaria in a new light: leaf reflectance spectroscopy unlocks trait and classification modeling in plant biodiversity collections

open access: yesNew Phytologist, EarlyView.
Summary Reflectance spectroscopy is a rapid method for estimating traits and discriminating species. Spectral libraries from herbarium specimens represent an untapped resource for generating broad phenomic datasets across space, time, and taxa. We conducted a proof‐of‐concept study using trait data and spectra from herbarium specimens up to 179 yr old,
Dawson M. White   +6 more
wiley   +1 more source

Digitised herbarium specimen data reveal a climate change‐related trend to an earlier, shorter Canadian Arctic flowering season, and phylogenetic signal in Arctic flowering times

open access: yesNew Phytologist, EarlyView.
Summary The Arctic is experiencing some of the world's most rapid changes in climate. Arctic plant flowering time responses to climate change are understudied. Globally, conflicting evidence exists on whether flowering time responses to temperature are evolutionarily conserved.
Zoe A. Panchen   +3 more
wiley   +1 more source

Vast, overlooked peat, and organic soils in Brazil's Cerrado: carbon storage, dynamics, and stability

open access: yesNew Phytologist, EarlyView.
Summary Tropical peatlands are critical for climate mitigation due to their dual role as major carbon sinks and methane sources. In rainforests, high and stable rainfall supports peat accumulation in tropical climates. However, groundwater‐fed peatlands in seasonally dry tropical ecosystems remain poorly understood, despite their potential importance ...
Larissa S. Verona   +11 more
wiley   +1 more source

Preoperative Staging in Oral Cavity Cancer: Nationwide Practice and Concordance With Pathology

open access: yesOral Diseases, EarlyView.
ABSTRACT Objectives The clarity of TNM‐classification for oral cancer has a direct impact on healthcare resource allocation, treatment decisions, morbidity, and clinical outcomes. However, possible TNM ambiguity between hospitals exists due to the broad range of available diagnostics.
Hanneke Doremiek van Oorschot   +23 more
wiley   +1 more source

[Sex workers in the Brazilian pandemic: effects on and relations with health]. [PDF]

open access: yesCad Saude Publica
Calabria AM   +11 more
europepmc   +1 more source

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