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Qaagi - Book of Why

Causes

Effects

HIV-1 coinfection(passive) influenced bydirectional selection

a strong environmental selective pressurecausingdirectional selection

genomic regionsputatively resultingfrom directional selection

the significance of the linear trend in the allelic frequency changesmight resultfrom directional selection

will have lowered fitnesscausingdirectional selection

different mortality agentscausedirectional selection

Low polymorphism - to - divergence ratiocould resultfrom directional selection

significant differences between temperate and tropical maize lines ( p ≤ 2.78 × 10−5resultingfrom directional selection

size selective harvesting , 2(passive) caused bythe directional selection

Animal predatorscan also createdirectional selection

Human interactioncan also causedirectional selection

Cambridgecausesdirectional selection

what is neededto causedirectional selection

the effects of climatic trends on the suitability of overwintering environments(passive) caused bydirectional selection

high synonymous substitution ratesresultingfrom directional selection

When natural selection removes those exhibiting the extremes of a trait , then the average of that trait will shift over timecreatingdirectional selection

By seanoutside A few studies in the early 2000 ’s foundwas influencingdirectional selection

Production of seedlings under environmental conditions much different from those at the seed collection sitemay causedirectional selection

species differences ... more likelyto have resultedfrom directional selection

the factorsinfluencingdirectional selection

in accommodation to the new environment , or adaptation adapting and evolving as their environments changeresultingin accommodation to the new environment , or adaptation adapting and evolving as their environments change

decanalization in a group I ribozymecausesdecanalization in a group I ribozyme

decanalization on short time scales ... and demonstrate co - evolution of mutational and environmental robustnesscan causedecanalization on short time scales ... and demonstrate co - evolution of mutational and environmental robustness

to the creation of a new speciesCould ... leadto the creation of a new species

a the formation of a new speciesleadsa the formation of a new species

to improved selection in a stable environmentleadsto improved selection in a stable environment

in phenotypic changeresultingin phenotypic change

adaptational changecan causeadaptational change

decanalization in a group cialis 5 mg funzionacausesdecanalization in a group cialis 5 mg funziona

the population of mosqui- toes to evolve resistance rapidly , 2 ) as a definitive procedure for palliation of airway obstructioncausedthe population of mosqui- toes to evolve resistance rapidly , 2 ) as a definitive procedure for palliation of airway obstruction

in increased unpreferred codon usage ( and presumably reduced translational efficiency ) in three divergent clusters of eukaryotic genomesresultingin increased unpreferred codon usage ( and presumably reduced translational efficiency ) in three divergent clusters of eukaryotic genomes

the evolution of male traitsinfluencesthe evolution of male traits

to the fixation of one alleleleadsto the fixation of one allele

adaptive divergence between populationswill causeadaptive divergence between populations

to reduction in its frequency Natural selection changes allele frequenciesleadingto reduction in its frequency Natural selection changes allele frequencies

to the fixation of the selectively favored alleleleadsto the fixation of the selectively favored allele

decanalization in our evolving population of ribozymescauseddecanalization in our evolving population of ribozymes

to evolutionary change while depleting standing genetic variationleadsto evolutionary change while depleting standing genetic variation

to decanalization in the form of decreased mutational robustness ( Fig . 1Aleadsto decanalization in the form of decreased mutational robustness ( Fig . 1A

evolution to the left ... to the right of the fitness minimum it causes evolution to the rightcausesevolution to the left ... to the right of the fitness minimum it causes evolution to the right

rapid change in phenotypes , followed by a plateau , caused by the loss of genetic variationcausesrapid change in phenotypes , followed by a plateau , caused by the loss of genetic variation

to the fixation of species - specific beneficial mutations in coding and regulatory regions [ 7 , 8can contributeto the fixation of species - specific beneficial mutations in coding and regulatory regions [ 7 , 8

to a situation where marker frequencies would be more similar across plants at the second sampling event than at the first , yielding smaller final variance and FST , our data show the opposite , strongly contradicting the directional selection hypothesiswould leadto a situation where marker frequencies would be more similar across plants at the second sampling event than at the first , yielding smaller final variance and FST , our data show the opposite , strongly contradicting the directional selection hypothesis

mitochondrial genome sequence variation between southern , northern , and fresh water populations of F. heteroclitushas ... influencedmitochondrial genome sequence variation between southern , northern , and fresh water populations of F. heteroclitus

less than random drift to the dynamics of allele frequencies at individual loci ( i.e. , all loci are near neutralcontributesless than random drift to the dynamics of allele frequencies at individual loci ( i.e. , all loci are near neutral

to the concerted retention of specific sets of allelic variants at interacting loci involved in two paralogous pathways so as to resolve the pathwaysmight leadto the concerted retention of specific sets of allelic variants at interacting loci involved in two paralogous pathways so as to resolve the pathways

populations to diverge ( i.e. , high FST between populations ... whereas in balancing selection the distance between population might be shortened30will causepopulations to diverge ( i.e. , high FST between populations ... whereas in balancing selection the distance between population might be shortened30

plants to display increasingly diverse amounts of color variations extending into the ultraviolet color scale , thus attracting higher levels of pollinators.[6has ledplants to display increasingly diverse amounts of color variations extending into the ultraviolet color scale , thus attracting higher levels of pollinators.[6

in the spread of the derived rs9368197 and rs7754840 alleles of CDKAL1 , the ancestral rs2236418 allele of GAD2 , and the derived rs2920502 allele of PPARG in CEU and/or ASN populationsresultedin the spread of the derived rs9368197 and rs7754840 alleles of CDKAL1 , the ancestral rs2236418 allele of GAD2 , and the derived rs2920502 allele of PPARG in CEU and/or ASN populations

negative disequilibrium covariance between allele effects across loci ... resulting in temporary reductions in genetic variance for the trait under selection , a phenomenon referred to as the Bulmer effect ( Bulmer 1971 ; Walsh and Lynch 2018createsnegative disequilibrium covariance between allele effects across loci ... resulting in temporary reductions in genetic variance for the trait under selection , a phenomenon referred to as the Bulmer effect ( Bulmer 1971 ; Walsh and Lynch 2018

reduced variation through selective sweepswill causereduced variation through selective sweeps

to situations where dominance is directional ... in the same direction as the selectionleadsto situations where dominance is directional ... in the same direction as the selection

to an increase or decrease in allele frequencyleadsto an increase or decrease in allele frequency

eventuallycan causeeventually

to maximally different spectrato leadto maximally different spectra

the frequency of individual alleles , particularly new alleleshas influencedthe frequency of individual alleles , particularly new alleles

segregation distortion ( Fig 4causingsegregation distortion ( Fig 4

a population to move in a particular direction because of individuals each having extreme values of a traitcausesa population to move in a particular direction because of individuals each having extreme values of a trait

the efficiency of situationinfluencingthe efficiency of situation

to differences in traits that affect the reproductive system , such as flowering time [ 67leadsto differences in traits that affect the reproductive system , such as flowering time [ 67

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