Results 141 to 150 of about 199,462 (316)

Defining the pollinator garden: is conceptual flexibility a feature or a bug?

open access: yesFrontiers in Ecology and the Environment, EarlyView.
Ecologists often aim to reduce conceptual ambiguity by attempting to create rigid shared lexicons. These efforts imply that ambiguity is undesirable. In some contexts, however, conceptual flexibility comes with under‐discussed benefits. Here, we use the lens of pollinator gardening to explore how conceptual flexibility is built into participatory ...
Atticus W Murphy   +11 more
wiley   +1 more source

First European pollen reanalysis for allergenic trees

open access: yes
Background The prevalence of allergic rhinitis in Europe has been growing during the last several decades. Climate change is directly affecting the main factors driving the airborne pollen levels released by anemophilous plants.
M. Bonini   +12 more
core  

Air investigation of some alternative methods to agrobacterium and protoplast transformation for introducing exogenous genes into plants, based on the use of pollen as a vector [PDF]

open access: yes, 1987
Some of the problems involved in the search for alternative plant transformation vectors have been examined. In particular the use of pregerminated pollen as a direct transformation vector has been investigated.
Morris, S.R.
core  

Year-long trends of airborne pollen in Argentina: More research is needed

open access: yesWorld Allergy Organization Journal, 2020
German D. Ramon   +9 more
doaj   +1 more source

Editorial: Advances in Pollen Research: Biology, Biotechnology, and Plant Breeding Applications

open access: yesFrontiers in Plant Science, 2022
Concepción Gómez-Mena   +3 more
doaj   +1 more source

Heatwaves exacerbate pollen limitation through reductions in pollen production and pollen vigour

open access: yesAoB PLANTS
Abstract Increasingly frequent heat waves threaten the reproduction of flowering plants; compromising the future persistence, adaptive capacity, and dispersal of wild plant populations, and also the yield of fruit-bearing crop plants. Heat damages the development of sensitive floral organs and gametes, which inhibits pollen germination ...
Rosenberger, Nick M   +2 more
openaire   +2 more sources

Native grass breeding: Priority needs and strategic approaches

open access: yesGrassland Research, EarlyView.
The key needs and breeding strategies of native grass. Abstract Native grasses possess extensive ecological adaptability, such as cold, drought, and salt tolerance, and tolerance to poor soil conditions. They play a crucial role in ensuring food security and ecological security.
Xueming Dong, Wenxian Liu, Zhipeng Liu
wiley   +1 more source

Associations of Outdoor Air Pollution With Incidence of Cancers Other Than Lung Cancer in a Large US Prospective Cohort

open access: yesInternational Journal of Cancer, EarlyView.
Associations between outdoor air pollution and cancers other than lung cancer remain unclear, particularly in the context of tobacco use. Here, the authors assessed possible links between ambient air pollutant exposure and incidence of 20 non‐lung cancers among adults followed over a 25‐year period in the United States.
W. Ryan Diver   +4 more
wiley   +1 more source

Evaluation of European Pollen Reanalysis

open access: yes
The European Pollen Reanalysis for alder, birch, and olive airborne pollen was released at the end of 2023, with only technical validation of the procedure presented in the paper accompanying the dataset.
C. Galan   +6 more
core  

Bio‐inspired nanophotonics: Structural color, chirality, and resonance metasurfaces

open access: yesInfoMat, EarlyView.
A butterfly‐wing‐inspired anisotropic plasmonic flatband resonant metasurface. Insets, photo of the butterfly, Sasakia charonda, and the SEM image of its wing scale (above); the SEM image of the metasurface (below). Abstract The dazzling colors of butterfly wings and hummingbird feathers are not painted with pigments, but crafted by nature's invisible ...
Weihan Liu, Yao Liang, Din Ping Tsai
wiley   +1 more source

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