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Next-gen plant clonal ecology [PDF]
Perspectives in Plant Ecology, Evolution and Systematics, 2021 Abstract Plants with clonal growth can produce multiple potentially independent units, termed ramets. Clonal growth can have important ecological and evolutionary consequences, such as by increasing probability of reproduction, space monopolization, and regeneration after injury; and by permitting physiological integration of connected ramets ...
Zdeněk Janovský +2 more
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MODELING INVESTMENTS IN SEEDS, CLONAL OFFSPRING, AND TRANSLOCATION IN A CLONAL PLANT
Ecology, 1999Clonal plants that can switch facultatively between sexual and asexual re- production may respond plastically to the environment. We constructed a dynamic state variable model to examine how the measure of fitness, ramet and genet mortality, and the assimilation rates of a parent and its clonal offspring influence behavioral investments in ramet growth,
Marc Mangel
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Clonal integration increases tolerance of a phalanx clonal plant to defoliation
Science of The Total Environment, 2017Defoliation by herbivores commonly imposes negative effects on plants, and physiological integration (resource sharing) can enhance the ability of guerilla clonal plants to tolerate stresses. Here we examined whether physiological integration can increase the ability of phalanx clonal plants to withstand defoliation.
Pu Wang +7 more
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Fitness and evolution in clonal plants: the impact of clonal growth
Evolutionary Ecology, 2001Seeds have often been emphasized in estimates of plant fitness because they are the units that carry genes to the next generation, disperse, and found new populations. We contend that clonal growth also needs to be considered when estimating fitness in clonal plants, regardless of whether fitness is measured from a genet or ramet perspective.
Jason Price
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Invasive alien clonal plants are competitively superior over co-occurring native clonal plants [PDF]
Perspectives in Plant Ecology, Evolution and Systematics, 2019 Abstract Alien plant invasions are a major component of global change, and can severely threaten local floras and global biodiversity. A striking pattern of invasive floras is that many of the world’s worst invasive plants are clonal species. However, it is still unclear whether invasive clonal plant species are in general competitively superior over
Fei-hai Yu +2 more
exaly +4 more sources
1993
Abstract Little is known about the nature of cell-cell interactions in plants as many of the most useful methods for studying this problem are difficult, if not impossible, to employ in plants. One of the most significant technical problems is the tendency of plant cells and tissues to dedifferentiate in new environments. As a result,
Mark Dudley, R Scott Poethig
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Abstract Little is known about the nature of cell-cell interactions in plants as many of the most useful methods for studying this problem are difficult, if not impossible, to employ in plants. One of the most significant technical problems is the tendency of plant cells and tissues to dedifferentiate in new environments. As a result,
Mark Dudley, R Scott Poethig
openaire +1 more source
Habitat Selection in a Clonal Plant
Science, 1985Rhizomatous growth may permit the nonrandom placement of ramets into different environments, but whether clonal plants are able to use this means to exercise adaptive habitat choice is not known. Western ragweed (Ambrosia psilostachya) plants are shown to preferentially colonize nonsaline soil over saline soil patches, and clones with the strongest ...
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Are stoneworts (Characeae) clonal plants?
Aquatic Botany, 2012Two questions have been posed: whether the concept of clonality may be applied to charophytes (Characeae) and whether species of the genus Chara differ in the features connected with clonal life strategy. The following criteria of clonality were established: 1/an iterative growth form characterised by a horizontal (above- or underground) axis and ...
Katarzyna Bociąg, Emilia Rekowska
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