The loss of sex in clonal plants
SpletThe loss of sex in clonal plants. Evolutionary Ecology 15: 501-520. Google Scholar Gott, B. 1983. Murnong—Microseris scapigera: a study of a staple food of Victorian Aborigines. Australian Aboriginal Studies 1983: 2–17. Google Scholar -1999. Cumbungi, Typha species: a staple Aboriginal food in southern Australia. SpletVestigialization of sex in a clonalplant M. E. Dorken and others 2377 harvest, and the 1999 harvest to summer 2000. To account for the fact that clonal replicates and even …
The loss of sex in clonal plants
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Splet21. jul. 2015 · In populations in which clonal propagation predominates, mutations reducing fertility may lead to sexual dysfunction and even the loss of sex. Recent evidence … SpletMost perennial plants practice both sexual and clonal reproduction, and it has been hypothesized that populations with little sexual recruitment may lose the capacity for …
SpletWe conclude by discussing the loss of sex-uality in clonal plants and consider the genetic and environmental basis of sexual dysfunction. 193 Splethypothesis seems a likely explanation for the loss of sex in D.verticillatus. Sexualrecruitmentinnorthernpopulationsisimpairedbyecologicalfactors, …
SpletOur results suggest that all B. bicolor populations depend overwhelmingly on clonal growth for persistence, with a concomitant loss of sex due to an absence of pollinators and a lack of mating opportunities at virtually all sites, both of … SpletMost plants combine sexual and clonal reproduction, and the balance between the two may vary widely between and within species. There are many anecdotal reports of plants that …
Splet07. jul. 2015 · The Loss of Sex. There are relatively few well-studied examples of the evolutionary loss of sex in clonal species as a result of the fixation of sterility mutations …
Splet08. apr. 2024 · Our results suggest that all B. bicolor populations depend overwhelmingly on clonal growth for persistence, with a concomitant loss of sex due to an absence of pollinators and a lack of mating opportunities at virtually all sites, both of which are further entrenched by habitat fragmentation. Such cryptic life history impacts, potentially ... thinbgs to spread over cerealSpletIn populations in which clonal propagation predominates, muta-tions reducing fertility may lead to sexual dysfunction and even the loss of sex. Recent evidence suggests that … saint rose of lima school miami shoresSpletThere are many anecdotal reports of plants that appear to have abandoned sex for clonal reproduction, yet few studies have quantified the degree of sexual variation in clonal … saint rose of lima haddon heights njSplet20. jul. 2016 · The structure of genotypic diversity in eight populations of the clonal triploid (2n = 3x = 36) tulip Tulipa riparia inhabiting floodplain communities in the Southern Urals was studied. ... The loss of sex in clonal plants, Evol. Ecol., 2002, vol. 15, ... Lundqvist, E. and Andersson, E., Genetic diversity in populations of plants with different ... saint rose of lima school haddon heightsSpletClonal plants consisted of almost half (44%) of the 126 invasive species studied, and consisted of 66% of 32 the most invasive alien plant species (Group I). There was a … saint rose of lima school haddon heights njSpletMost perennial plants practice both sexual and clonal reproduction, and it has been hypothesized that populations with little sexual recruitment may lose the capacity for sexual reproduction by fixing mutations that disable one or more ofthe many processes involved in … thin bias tapeSpletMost perennial plants practice both sexual and clonal reproduction, and it has been hypothesized that populations with little sexual recruitment may lose the capacity for … saint rose of lima school short hills nj