Results 161 to 170 of about 199,462 (316)

<i>DHQS</i> regulates pollen-pistil interaction via the shikimic acid pathway in <i>Arabidopsis thaliana</i>. [PDF]

Plant Signal Behav
Wang X, Peng X.
europepmc   +1 more source

Insights into Red Deer Ecology during the Late Epigravettian: New isotopic evidence from Riparo Tagliente (Italian Prealps)

Journal of Quaternary Science, EarlyView.
Abstract The transition from the Last Glacial Maximum to the Late Glacial marked a shift from the cold conditions of Greenland Stadial‐2 (GS‐2) to the warmer phases of Greenland Interstadial‐1 (GI‐1), enabling the reoccupation of Alpine regions by Late Palaeolithic hunter‐gatherers.
Mahym Amanova, Dorothée G. Drucker, Federica Fontana   +2 more
wiley   +1 more source

Compositional and Biofunctional Properties of <i>Xyris</i> spp. and <i>Mimosa</i> spp. Bee Pollen from Thailand. [PDF]

Foods
Yadoung S, Praphawilai P, Yana P, Jeeno P, Chuljerm H, Danmek K, Wu MC, Jung C, Chuttong B, Hongsibsong S.   +9 more
europepmc   +1 more source

Late Quaternary climatic variability in the Eastern Mediterranean recorded in Hermes Cave, Corinth Rift, Greece

Journal of Quaternary Science, EarlyView.
ABSTRACT The Greek peninsula lies at the intersection of major atmospheric circulation systems, making it a key location for reconstructing past climate variability in the Eastern Mediterranean. In this study, we present a new high‐resolution multi‐proxy speleothem record from Hermes Cave, located on the shoulder of the Corinth Rift in southern Greece.
Ch. Pennos, S. Pechlivanidou, S. Modestou, A. Persoiu, S.F.M. Breitenbach, U. Ninnemann, R.L. Gawthorpe, J. Maccali, S‐E. Lauritzen, R.Ø. Skoglund, Th. Thuesen   +10 more
wiley   +1 more source

Impact of environmental nitrogen enrichment on birch pollen allergy

Background: The prevalence of allergy to aeroallergens is rising and attributed to lifestyle- and environmental changes such as nitrogen pollution, although causality is often difficult to infer. Despite its known ecological impact, the impact on pollen
S. Keysers, C. Breynaert, B. Devleesschauwer, C. Linard, O. Honnay, T. Ceulemans, N. Dendoncker, P. Verscheure, L. Van Gerven, N. Speybroeck, R. Aerts, R. Schrijvers, N. Bruffaerts, R. Daelemans, L. Coorevits, D. Bullens   +15 more
core  

Greater pollen-mediated gene flow among than within populations of a bumblebee-pollinated forest herb despite habitat fragmentation. [PDF]

Mov Ecol
Feigs JT, Huang S, Kramp K, Holzhauer SIJ, Naaf T.   +4 more
europepmc   +1 more source

Sterols in Pollen. [PDF]

Acta Chemica Scandinavica, 1968
E. Kvanta, Lars-Göran Lööf, Olle Mårtensson, Per Halfdan Nielsen   +3 more
openaire   +2 more sources

A new, ~4500‐year varve record and high‐resolution tephrochronology from lake Hämälänlampi, eastern Finland, provides age constraints for the Furnas C and the Glen Garry/Askja A‐2000 eruptions

Journal of Quaternary Science, EarlyView.
ABSTRACT The northern European distal cryptotephra framework is constantly developing both in terms of identification of new tephra horizons and improved age constraints for the already well‐established tephra marker horizons. However, many prehistoric tephra layers have only been dated by the radiocarbon method, with its inherent problems.
Maarit Kalliokoski, Veera Erola, Saija Saarni   +2 more
wiley   +1 more source

Influence of food resources and prey egg age on the predatory efficiency of phytoseiid mites associated with cashew. [PDF]

Exp Appl Acarol
Melo LL, De Alfaia JP, Costa JMR, de A P Neto A, Lima DB, Melo JWS.   +5 more
europepmc   +1 more source

Marine Isotope Stage 4 glaciation in northern England, UK: Evidence from Victoria Cave, North Yorkshire

Journal of Quaternary Science, EarlyView.
ABSTRACT Victoria Cave, north Yorkshire, England, contains a long sequence of Pleistocene clastic sediments and calcite flowstones. Earlier work, using U–Th dating, established that the flowstone units formed in interglacial stages corresponding to Marine Isotope Stages (MIS) 13, 11, 9, 7 and 5.
Tom C. Lord, Peter Wilson, Joyce Lundberg, Adrian P. Palmer, Matt W. Telfer, Rhiannon E. Stevens, Phillip J. Murphy, Mark Lewis   +7 more
wiley   +1 more source