Fig and wasp coevolution
WebFig trees either produce hermaphrodite fruit known as caprifigs, or female figs; only the female figs are palatable to humans.In exchange for a safe place for their eggs and … WebNov 19, 2024 · Among figs containing P. imperialis, the presence of both mature male and female wasps in the syconia indicates that the wasp can complete its life cycle in …
Fig and wasp coevolution
Did you know?
WebSemantic Scholar profile for Lihua Zhao, with 38 highly influential citations and 42 scientific research papers. WebJul 1, 1996 · Nucleotide sequence data is used to address a series of questions concerning genealogical associations, host specificities and degree of strict-sense co-evolution exhibited by members of these groups of wasps and found that all pollinators formed a clear monophyletic group. . Figs host three ecologically distinct groups of wasps: pollinators, …
WebApr 25, 2005 · Fig wasp sequences from fig species with multiple pollinators are from the most common species associated with a given fig host. The pollinator phylogeny … WebNov 12, 2024 · Genomes of two Ficus species and one wasp pollinator revealed fig-wasp coevolution. Aerial root formation is triggered by an auxin-dependent pathway promoted …
WebOct 12, 2024 · Lastly, the researchers investigated a potential molecular mechanism of coevolution between 14 fig species of the subgenus Sycomorus and their obligate pollinator wasps. They identified candidate genes that had undergone selection, and the species-specific signaling compounds that were essential for communication in three fig … WebHere we investigate Ficus life-history trait evolution and fig/fig wasp coadaptation in the context of a well-resolved molecular phylogeny. Mapping out variations in Ficus life-history traits on an independently derived phylogeny constructed from ribosomal DNA sequences (external and internal transcribed spacer) reveals several parallel ...
WebDec 31, 2024 · These genomic signatures are a signal of coevolution between the fig trees and the wasps, the researchers report. Ming and his colleagues also discovered a Y chromosome-specific gene that is expressed only in male plants of F. hispida and three other fig species that produce separate male and female plants, a condition known as …
WebSep 23, 2013 · On male trees, the numbers and size of fig wasp offspring declined, and a higher proportion were male. Older male figs are harder to enter, especially for larger … news mexico englishWebOct 8, 2024 · More information: Xingtan Zhang et al. Genomes of the Banyan Tree and Pollinator Wasp Provide Insights into Fig-Wasp Coevolution. Cell. Published: October 08, 2024 DOI: ... microwave won\u0027t turn on after power outageWebOct 21, 2011 · After hatching, the baby wasps mate and the males, who are born sharp-toothed but wingless, chew holes through the fig’s skin for the winged females’ escape. … microwave won\u0027t stop beepingWeb1) Figs (Ficus) and fig-pollination wasps (Agaonidae) are highly coevolved mutualists that depend completely on each other for continued reproduction.However, their reproductive interests are not identical. 2) The natural history of their interaction often permits the direct measurement of total lifetime reproductive success of the wasp and of major … news mexico cartelWebfig wasp, (family Agaonidae), also called fig insect, any of about 900 species of tiny wasps responsible for pollinating the world’s 900 species of figs … microwave wood burning machineWebJun 5, 2012 · One important way to study the coevolution of species is through a computational technique called cophylogeny reconstruction. In this technique, we first obtain the evolutionary (phylogenetic) trees for the two species and then try to map one tree onto the other in the “simplest” (most parsimonious) possible way. ... figs and the wasps that ... new smf2 uWebR.B. Langerhans, in Encyclopedia of Ecology, 2008 The Broad Importance of Coevolution. Coevolution is undisputed as one of the most important processes shaping biodiversity. … new smg