Results 21 to 30 of about 3,180,736 (291)
Frontiers in Plant Science, 2021 Plant reproduction in red clover requires cross-fertilization via insect pollination. However, the influences of visitation rate and timing on maximizing ovule utilization are yet to be determined.
Shuxuan Jing +3 more
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Population dynamics of a long-lived alpine plant with sexual and clonal reproduction [PDF]
, 2006 This thesis focuses on the demography, reproduction, and pre-dispersal seed predation of the alpine clonal plant Geum reptans. In chapter 2, I studied the population dynamics of G.
Weppler, Tina
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Frontiers in Plant Science, 2022 Arabinogalactan proteins (AGPs) are hydroxyproline-rich glycoproteins containing a high proportion of carbohydrates, widely distributed in the plant kingdom and ubiquitously present in land plants. AGPs have long been suggested to play important roles in
Diana Moreira +17 more
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The costs of reproduction in plants [PDF]
New Phytologist, 2002 SummaryThis review reports on the processes associated with costs of reproduction, including some theoretical considerations, definitions and methodological aspects, followed by a list of the situations where costs are difficult to find. Despite some exceptions, case studies, examined by trade‐offs between reproduction and other life‐history traits ...
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Possible molecular mechanisms of persistent pollen tube growth without de novo transcription
Frontiers in Plant Science, 2022 The vegetative cell nucleus proceeds ahead of a pair of sperm cells located beneath the pollen tube tip during germination. The tip-localized vegetative nucleus had been considered to play a pivotal role in the control of directional pollen tube growth ...
Kazuki Motomura +6 more
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The basic reproduction number of vector-borne plant virus epidemics [PDF]
, 2017 The basic reproduction number R0 is a key parameter in plant disease epidemiology, which largely determines whether or not an epidemic will occur in a plant population.
Van den Bosch, Frank +5 more
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Plants, 2023 Timely progression of the meiotic cell cycle and synchronized establishment of male meiosis in anthers are key to ascertaining plant fertility. With the discovery of novel regulators of the plant cell cycle, the mechanisms underlying meiosis initiation ...
Harsha Somashekar, Ken-Ichi Nonomura
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Ecology and Evolution, 2020 Groundwater level is crucial for wetland plant growth and reproduction, but the extent of its effect on plant growth can vary along with changed precipitation and temperature at different seasons.
Wenjuan Feng +6 more
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Frontiers in Plant Science, 2022 Climate change associated increases in the frequency and intensity of extreme temperature events negatively impact agricultural productivity and global food security.
Neeta Lohani +2 more
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Evolution of reproductive isolation in plants [PDF]
Heredity, 2008 Reproductive isolation is essential for the process of speciation and much has been learned in recent years about the ecology and underlying genetics of reproductive barriers. But plant species are typically isolated not by a single factor, but by a large number of different pre- and postzygotic barriers, and their potentially complex interactions ...
A. Widmer +2 more
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