Results 211 to 220 of about 147,314 (297)

Natural Variation in Sexual Traits and Gene Expression between Selfing and Outcrossing Arabidopsis lyrata Suggests Sexual Selection at Work. [PDF]

Plant Cell Physiol
İltaş Ö, Čertner M, Lafon Placette C.   +2 more
europepmc   +1 more source

Bessere Luftqualität erwärmt die Erde: Aerosole und Klima

Physik in unserer Zeit, EarlyView.
Aerosolpartikel in der Atmosphäre wirken kühlend auf das Klima, weil sie Sonnenlicht reflektieren und auch Wolken mehr reflektieren lassen. Eine Verbesserung der Luftqualität wirkt deswegen, relativ gesehen, erwärmend. Auch Niederschlagsmuster ändern sich.ZusammenfassungAerosole wirken abkühlend auf das Klima, weil sie Sonnenlicht reflektieren und auch
Johannes Quaas, Mira Pöhlker
wiley   +1 more source

Assessing <i>Jatropha curcas</i> pollen viability: a comparative assessment of transgenic and non-transgenic pollen under various environmental conditions using rapid staining technique. [PDF]

Front Plant Sci
Kasthurirengan S, Hong Y, Ramachandran S.   +2 more
europepmc   +1 more source

Antbears and underground melons: A highly specialized seed dispersal mutualism mediated by scent

PLANTS, PEOPLE, PLANET, EarlyView.
Seed dispersal is critical for the establishment and persistence of populations of most plant species. We investigated the seed dispersal biology of an African melon, Cucumis humifructus, which is closely related to cultivated cucumbers and watermelons but differs in that it buries its fruits deep underground.
Steven D. Johnson, Anka Eichhoff, Jeremy J. Midgley   +2 more
wiley   +1 more source

Long-term dynamics and driving mechanisms of plant communities in a temperate estuary in eastern China based on pollen analysis: a case study of the Liaohe Estuary. [PDF]

Front Plant Sci
Liu H, Liu W, Wang J, Li W, Zhang J, Gong J, Cui L.   +6 more
europepmc   +1 more source

A Conservation Assessment and Phylogenomic Evaluation of Protection Status in the Tropical Genus Heliconia L. (Zingiberales: Heliconiaceae)

PLANTS, PEOPLE, PLANET, EarlyView.
The primarily neotropical plant genus Heliconia has been cultivated commercially in gardens and nurseries for hundreds of years. Many of these same species are ecological keystones in their native habitats as important resources for herbivorous insects and pollinating hummingbirds, yet they face threats of habitat loss and degradation, competition with
W. John Kress, Tomáš Fér, Mónica M. Carlsen, Gary A. Krupnick   +3 more
wiley   +1 more source

Environmental change and globalization dynamics in Roman Anatolia: Stabilizing an accelerating system. [PDF]

Sci Adv
Doğan M, Fiołna S, Duman B, Eastwood W, Haldon J, Izdebski A, Şenkul Ç.   +6 more
europepmc   +1 more source

Phylogenomic insights into the origin of the Norton grape

PLANTS, PEOPLE, PLANET, EarlyView.
Challenges in viticulture such as disease resistance have renewed interest in underutilized cultivars. The Norton grape, one of the earliest popular North American grape cultivars, holds the potential to produce exceptional wine while being resistant to pests and disease. Yet, the ancestry of the Norton grape is controversial.
Luke Sparreo, Alicia Talavera, Ze‐Long Nie, Gabriel Johnson, Robert Literman, Sara Handy, Jun Wen   +6 more
wiley   +1 more source

Urban bumblebees diversify their foraging strategy to maintain nutrient intake. [PDF]

Proc Biol Sci
Selva S, Moretti M, Ruedenauer FA, Keller A, Fournier B, Leonhardt SD, Eggenberger H, Casanelles Abella J.   +7 more
europepmc   +1 more source

Incidental pollination by passing animals: An overlooked mechanism?

PLANTS, PEOPLE, PLANET, EarlyView.
The conservation of pollinators is essential for sustaining the ecosystem services of pollen transfer, which support crop production, biodiversity conservation and ecosystem health. While primary pollinators have been the focus of most conservation efforts, subordinate or incidental pollinators have been largely overlooked.
Kazuo Yamazaki
wiley   +1 more source