Results 231 to 240 of about 105,510 (363)

The raphe nuclear organization and serotonergic system in the bat (Artibeus planirostris)

Journal of Anatomy, EarlyView.
Schematic representation of the methodological workflow used to characterize the serotonergic (5‐HT) system in the bat Artibeus planirostris. Serotonin (5‐HT) immunohistochemistry was performed on brainstem sections to identify and map the distribution of serotonergic neurons within the raphe nuclei.
Mariana D. Leite, Andréa S. M. Bandeira, Wigínio G. L. Bandeira, Milena S. Lustosa, Ana C. F. Gama, Marília A. S. Barros, Paulo L. A. G. Morais, Jeferson S. Cavalcante, Melquisedec A. D. Santana, Expedito S. Nascimento Jr   +9 more
wiley   +1 more source

Secondary Compounds in Milkweed Nectar Negatively Impact Thermal Tolerance in Bumble Bees. [PDF]

Ecol Evol
Shippee R, Feuerborn C, Bradley A, Jahnke H, Hines HM.   +4 more
europepmc   +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

New 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, Jennifer Doubt, Jeffery M. Saarela, Heather M. Kharouba   +3 more
wiley   +1 more source

Pacific Northwest native plants and native cultivars part II: plant and pollinator traits. [PDF]

Environ Entomol
Hayes JJ, Bell NCS, Best LR, Bruslind SR, Case LA, Johnson DO, Legier KN, Mead ME, Spofford TS, Chakrabarti P, Baugus LN, Langellotto GA.   +11 more
europepmc   +1 more source

Phylogeny, biogeography, and recurrent evolution of divergent bill types in the nectar-stealing flowerpiercers (Thraupini: Diglossa and Diglossopis) [PDF]

, 2009
William M. Mauck, Kevin J. Burns
openalex   +1 more source

Nadia's nectar [PDF]

Nature, 2006
openaire   +1 more source

Transcriptomic prey‐capture responses in convergently evolved carnivorous pitcher plants

New Phytologist, EarlyView.
Summary The Australian pitcher plant Cephalotus and the Asian pitcher plant Nepenthes exhibit striking morphological and functional similarities, serving as compelling examples of convergent evolution. Although trapping pitchers in both lineages represent some of the most elaborate leaf structures in angiosperms, it remains unknown whether their ...
Takanori Wakatake, Kenji Fukushima
wiley   +1 more source

Different Flowering Strategies Ensure Reproductive Success in Two Coexisting Self-Incompatible Orchids. [PDF]

Ecol Evol
Wu SM, Zhang S, Wu YH, Chen XG, Gao JY.
europepmc   +1 more source

Microbial communities in hummingbird feeders are distinct from floral nectar and influenced by bird visitation [PDF]

, 2019
Casie Lee, Lisa A. Tell, Tiffany Hilfer, Rachel L. Vannette   +3 more
openalex   +1 more source

Testing macroevolutionary predictions of the Grant‐Stebbins model in the origin of Aeschynanthus acuminatus

New Phytologist, EarlyView.
Summary The Grant‐Stebbins model predicts that a plant species encountering different pollinators across its range may undergo local adaptation and, subsequently, ecological speciation. We tested whether this could explain the origin of Aeschynanthus acuminatus (Gesneriaceae), a species phylogenetically derived from sunbird specialist ancestors.
Jing‐Yi Lu, Yao‐Wu Xing, Hong Truong Luu, Richard H. Ree   +3 more
wiley   +1 more source