Evolutionary Applications最新文献

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Genetic divergence and one-way gene flow influence contemporary evolution and ecology of a partially migratory fish 基因分化和单向基因流动影响部分洄游鱼类的当代进化和生态学
IF 3.5 2区 生物学
Evolutionary Applications Pub Date : 2024-06-21 DOI: 10.1111/eva.13712
Katie M. Kobayashi, Rosealea M. Bond, Kerry Reid, J. Carlos Garza, Joseph D. Kiernan, Eric P. Palkovacs
{"title":"Genetic divergence and one-way gene flow influence contemporary evolution and ecology of a partially migratory fish","authors":"Katie M. Kobayashi,&nbsp;Rosealea M. Bond,&nbsp;Kerry Reid,&nbsp;J. Carlos Garza,&nbsp;Joseph D. Kiernan,&nbsp;Eric P. Palkovacs","doi":"10.1111/eva.13712","DOIUrl":"https://doi.org/10.1111/eva.13712","url":null,"abstract":"<p>Recent work has revealed the importance of contemporary evolution in shaping ecological outcomes. In particular, rapid evolutionary divergence between populations has been shown to impact the ecology of populations, communities, and ecosystems. While studies have focused largely on the role of adaptive divergence in generating ecologically important variation among populations, much less is known about the role of gene flow in shaping ecological outcomes. After divergence, populations may continue to interact through gene flow, which may influence evolutionary and ecological processes. Here, we investigate the role of gene flow in shaping the contemporary evolution and ecology of recently diverged populations of anadromous steelhead and resident rainbow trout (<i>Oncorhynchus mykiss</i>). Results show that resident rainbow trout introduced above waterfalls have diverged evolutionarily from downstream anadromous steelhead, which were the source of introductions. However, the movement of fish from above to below the waterfalls has facilitated gene flow, which has reshaped genetic and phenotypic variation in the anadromous source population. In particular, gene flow has led to an increased frequency of residency, which in turn has altered population density, size structure, and sex ratio. This result establishes gene flow as a contemporary evolutionary process that can have important ecological outcomes. From a management perspective, anadromous steelhead are generally regarded as a higher conservation priority than resident rainbow trout, even when found within the same watershed. Our results show that anadromous and resident <i>O. mykiss</i> populations may be connected via gene flow, with important ecological consequences. Such eco-evolutionary processes should be considered when managing recently diverged populations connected by gene flow.</p>","PeriodicalId":168,"journal":{"name":"Evolutionary Applications","volume":"17 6","pages":""},"PeriodicalIF":3.5,"publicationDate":"2024-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/eva.13712","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141441368","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Analysis of 206 whole-genome resequencing reveals selection signatures associated with breed-specific traits in Hu sheep 206 个全基因组重测序分析揭示了与胡羊品种特异性相关的选择特征
IF 3.5 2区 生物学
Evolutionary Applications Pub Date : 2024-06-21 DOI: 10.1111/eva.13697
Fuping Zhao, Rui Xie, Lingzhao Fang, Ruidong Xiang, Zehu Yuan, Yang Liu, Lixian Wang
{"title":"Analysis of 206 whole-genome resequencing reveals selection signatures associated with breed-specific traits in Hu sheep","authors":"Fuping Zhao,&nbsp;Rui Xie,&nbsp;Lingzhao Fang,&nbsp;Ruidong Xiang,&nbsp;Zehu Yuan,&nbsp;Yang Liu,&nbsp;Lixian Wang","doi":"10.1111/eva.13697","DOIUrl":"https://doi.org/10.1111/eva.13697","url":null,"abstract":"<p>As an invaluable Chinese sheep germplasm resource, Hu sheep are renowned for their high fertility and beautiful wavy lambskins. Their distinctive characteristics have evolved over time through a combination of artificial and natural selection. Identifying selection signatures in Hu sheep can provide a straightforward insight into the mechanism of selection and further uncover the candidate genes associated with breed-specific traits subject to selection. Here, we conducted whole-genome resequencing on 206 Hu sheep individuals, each with an approximate 6-fold depth of coverage. And then we employed three complementary approaches, including composite likelihood ratio, integrated haplotype homozygosity score and the detection of runs of homozygosity, to detect selection signatures. In total, 10 candidate genomic regions displaying selection signatures were simultaneously identified by multiple methods, spanning 88.54 Mb. After annotating, these genomic regions harbored collectively 92 unique genes. Interestingly, 32 candidate genes associated with reproduction were distributed in nine genomic regions detected. Out of them, two stood out as star candidates: <i>BMPR1B</i> and <i>GNRH2</i>, both of which have documented associations with fertility, and a HOXA gene cluster (<i>HOXA1</i>-<i>5</i>, <i>HOXA9</i>, <i>HOXA10</i>, <i>HOXA11</i> and <i>HOXA13</i>) had also been linked to fertility. Additionally, we identified other genes that are related to hair follicle development (<i>LAMTOR3</i>, <i>EEF1A2</i>), ear size (<i>HOXA1</i>, <i>KCNQ2</i>), fat tail formation (<i>HOXA10</i>, <i>HOXA11</i>), growth and development (<i>FAF1</i>, <i>CCNDBP1</i>, <i>GJB2</i>, <i>GJA3</i>), fat deposition (<i>ACOXL</i>, <i>JAZF1</i>, <i>HOXA3</i>, <i>HOXA4</i>, <i>HOXA5</i>, <i>EBF4</i>), immune (<i>UBR1</i>, <i>FASTKD5</i>) and feed intake (<i>DAPP1</i>, <i>RNF17</i>, <i>NPBWR2</i>). Our results offer novel insights into the genetic mechanisms underlying the selection of breed-specific traits in Hu sheep and provide a reference for sheep genetic improvement programs.</p>","PeriodicalId":168,"journal":{"name":"Evolutionary Applications","volume":"17 6","pages":""},"PeriodicalIF":3.5,"publicationDate":"2024-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/eva.13697","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141441374","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
What does effective population size tell us about loss of allelic variation? 有效种群数量如何说明等位基因变异的损失?
IF 3.5 2区 生物学
Evolutionary Applications Pub Date : 2024-06-21 DOI: 10.1111/eva.13733
Fred W. Allendorf, Ola Hössjer, Nils Ryman
{"title":"What does effective population size tell us about loss of allelic variation?","authors":"Fred W. Allendorf,&nbsp;Ola Hössjer,&nbsp;Nils Ryman","doi":"10.1111/eva.13733","DOIUrl":"https://doi.org/10.1111/eva.13733","url":null,"abstract":"<p>There are two primary measures of the amount of genetic variation in a population at a locus: heterozygosity and the number of alleles. Effective population size (<i>N</i><sub>e</sub>) provides both an expectation of the amount of heterozygosity in a population at drift-mutation equilibrium and the rate of loss of heterozygosity because of genetic drift. In contrast, the number of alleles in a population at drift-mutation equilibrium is a function of both <i>N</i><sub>e</sub> and census size (<i>N</i><sub>C</sub>). In addition, populations with the same <i>N</i><sub>e</sub> can lose allelic variation at very different rates. Allelic variation is generally much more sensitive to bottlenecks than heterozygosity. Expressions used to adjust for the effects of violations of the ideal population on <i>N</i><sub>e</sub> do not provide good predictions of the loss of allelic variation. These effects are much greater for loci with many alleles, which are often important for adaptation. We show that there is a linear relationship between the reduction of <i>N</i><sub>C</sub> and the corresponding reduction of the expected number of alleles at drift-mutation equilibrium. This makes it possible to predict the expected effect of a bottleneck on allelic variation. Heterozygosity provides good estimates of the rate of adaptive change in the short-term, but allelic variation provides important information about long-term adaptive change. The guideline of long-term <i>N</i><sub>e</sub> being greater than 500 is often used as a primary genetic metric for evaluating conservation status. We recommend that this guideline be expanded to take into account allelic variation as well as heterozygosity.</p>","PeriodicalId":168,"journal":{"name":"Evolutionary Applications","volume":"17 6","pages":""},"PeriodicalIF":3.5,"publicationDate":"2024-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/eva.13733","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141441373","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Conservation genomics assessment of Tharp's bluestar (Amsonia tharpii) with comparisons to widespread (A. longilora) and narrowly endemic (A. fugatei) congeners 塔普蓝星(Amsonia tharpii)的保护基因组学评估,并与广布(A. longilora)和狭义特有(A. fugatei)同系物进行比较。
IF 3.5 2区 生物学
Evolutionary Applications Pub Date : 2024-06-19 DOI: 10.1111/eva.13736
Dylan H. Cohen, Jeremie B. Fant, Krissa A. Skogen
{"title":"Conservation genomics assessment of Tharp's bluestar (Amsonia tharpii) with comparisons to widespread (A. longilora) and narrowly endemic (A. fugatei) congeners","authors":"Dylan H. Cohen,&nbsp;Jeremie B. Fant,&nbsp;Krissa A. Skogen","doi":"10.1111/eva.13736","DOIUrl":"10.1111/eva.13736","url":null,"abstract":"<p>Land-use change and habitat fragmentation are threats to biodiversity. The decrease in available habitat, increase in isolation, and mating within populations can lead to elevated inbreeding, lower genetic diversity, and poor fitness. Here we investigate the genetics of two rare and threatened plant species, <i>Amsonia tharpii</i> and <i>A. fugatei</i>, and we compare them to a widespread congener <i>A. longiflora</i>. We also report the first phylogenetic study of the genus <i>Amsonia</i> (Apocynaceae), including 10 of the 17 taxa and multiple sampling locations, to understand species relationships. We used a double digest restriction-site associated DNA sequencing (ddRADseq) approach to investigate the genetic diversity and gene flow of each species and to create a maximum likelihood phylogeny. The ddRADseq data was mapped to a reference genome to separate out the chloroplast and nuclear markers for population genetic analysis. Our results show that genetic diversity and inbreeding were low across all three species. The chloroplast and nuclear dataset in <i>A. tharpii</i> were highly structured, whereas they showed no structure for <i>A. fugatei</i>, while <i>A. longiflora</i> lacked structure for nuclear data but not chloroplast. Phylogenetic results revealed that <i>A. tharpii</i> is distinct and sister to <i>A. fugatei</i>, and together they are distantly related to <i>A. longiflora</i>. Our results demonstrated that evolutionary history and contemporary ecological processes largely influences genetic diversity within <i>Amsonia</i>. Interestingly, we show that in <i>A. tharpii</i> there was significant structure despite being pollinated by large, bodied hawkmoths that are known to be able to carry pollen long distances, suggesting that other factors are contributing to the structure observed among <i>A. tharpii</i> populations. Conservation efforts should focus on protecting all of the <i>A. tharpii</i> populations, as they contain unique genetic diversity, and a protection plan for <i>A. fugatei</i> needs to be established due to its limited distribution.</p>","PeriodicalId":168,"journal":{"name":"Evolutionary Applications","volume":"17 6","pages":""},"PeriodicalIF":3.5,"publicationDate":"2024-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11186748/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141430921","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Comparative transcriptome and methylome of polar bears, giant and red pandas reveal diet-driven adaptive evolution 北极熊、大熊猫和小熊猫的转录组和甲基组比较揭示了饮食驱动的适应性进化。
IF 4.1 2区 生物学
Evolutionary Applications Pub Date : 2024-06-17 DOI: 10.1111/eva.13731
Lei Chen, Jinnan Ma, Wencai Xu, Fujun Shen, Zhisong Yang, Christian Sonne, Rune Dietz, Linzhu Li, Xiaodie Jie, Lu Li, Guoqiang Yan, Xiuyue Zhang
{"title":"Comparative transcriptome and methylome of polar bears, giant and red pandas reveal diet-driven adaptive evolution","authors":"Lei Chen,&nbsp;Jinnan Ma,&nbsp;Wencai Xu,&nbsp;Fujun Shen,&nbsp;Zhisong Yang,&nbsp;Christian Sonne,&nbsp;Rune Dietz,&nbsp;Linzhu Li,&nbsp;Xiaodie Jie,&nbsp;Lu Li,&nbsp;Guoqiang Yan,&nbsp;Xiuyue Zhang","doi":"10.1111/eva.13731","DOIUrl":"10.1111/eva.13731","url":null,"abstract":"<p>Epigenetic regulation plays an important role in the evolution of species adaptations, yet little information is available on the epigenetic mechanisms underlying the adaptive evolution of bamboo-eating in both giant pandas (<i>Ailuropoda melanoleuca</i>) and red pandas (<i>Ailurus fulgens</i>). To investigate the potential contribution of epigenetic to the adaptive evolution of bamboo-eating in giant and red pandas, we performed hepatic comparative transcriptome and methylome analyses between bamboo-eating pandas and carnivorous polar bears (<i>Ursus maritimus</i>). We found that genes involved in carbohydrate, lipid, amino acid, and protein metabolism showed significant differences in methylation and expression levels between the two panda species and polar bears. Clustering analysis of gene expression revealed that giant pandas did not form a sister group with the more closely related polar bears, suggesting that the expression pattern of genes in livers of giant pandas and red pandas have evolved convergently driven by their similar diets. Compared to polar bears, some key genes involved in carbohydrate metabolism and biological oxidation and cholesterol synthesis showed hypomethylation and higher expression in giant and red pandas, while genes involved in fat digestion and absorption, fatty acid metabolism, lysine degradation, resistance to lipid peroxidation and detoxification showed hypermethylation and low expression. Our study elucidates the special nutrient utilization mechanism of giant pandas and red pandas and provides some insights into the molecular mechanism of their adaptive evolution of bamboo feeding. This has important implications for the breeding and conservation of giant pandas and red pandas.</p>","PeriodicalId":168,"journal":{"name":"Evolutionary Applications","volume":"17 6","pages":""},"PeriodicalIF":4.1,"publicationDate":"2024-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11183199/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141416935","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Planting long-lived trees in a warming climate: Theory shows the importance of stage-dependent climatic tolerance 在气候变暖的情况下种植长寿树:理论显示了阶段性气候耐受性的重要性。
IF 4.1 2区 生物学
Evolutionary Applications Pub Date : 2024-06-17 DOI: 10.1111/eva.13711
Adèle Erlichman, Linnea Sandell, Sarah P. Otto, Sally N. Aitken, Ophélie Ronce
{"title":"Planting long-lived trees in a warming climate: Theory shows the importance of stage-dependent climatic tolerance","authors":"Adèle Erlichman,&nbsp;Linnea Sandell,&nbsp;Sarah P. Otto,&nbsp;Sally N. Aitken,&nbsp;Ophélie Ronce","doi":"10.1111/eva.13711","DOIUrl":"10.1111/eva.13711","url":null,"abstract":"<p>Climate change poses a particular threat to long-lived trees, which may not adapt or migrate fast enough to keep up with rising temperatures. Assisted gene flow could facilitate adaptation of populations to future climates by using managed translocation of seeds from a warmer location (provenance) within the current range of a species. Finding the provenance that will perform best in terms of survival or growth is complicated by a trade-off. Because trees face a rapidly changing climate during their long lives, the alleles that confer optimal performance may vary across their lifespan. For instance, trees from warmer provenances could be well adapted as adults but suffer from colder temperatures while juvenile. Here we use a stage-structured model, using both analytical predictions and numerical simulations, to determine which provenance would maximize the survival of a cohort of long-lived trees in a changing climate. We parameterize our simulations using empirically estimated demographic transition matrices for 20 long-lived tree species. Unable to find reliable quantitative estimates of how climatic tolerance changes across stages in these same species, we varied this parameter to study its effect. Both our mathematical model and simulations predict that the best provenance depends strongly on how fast the climate changes and also how climatic tolerance varies across the lifespan of a tree. We thus call for increased empirical efforts to measure how climate tolerance changes over life in long-lived species, as our model suggests that it should strongly influence the best provenance for assisted gene flow.</p>","PeriodicalId":168,"journal":{"name":"Evolutionary Applications","volume":"17 6","pages":""},"PeriodicalIF":4.1,"publicationDate":"2024-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11183180/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141416937","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Ocean circulation contributes to genetic connectivity of limpet populations at deep-sea hydrothermal vents in a back-arc basin 海洋环流促进了弧后盆地深海热液喷口瓣鳃种群的遗传连接。
IF 4.1 2区 生物学
Evolutionary Applications Pub Date : 2024-06-17 DOI: 10.1111/eva.13727
Yuichi Nakajima, Masako Nakamura, Hiromi Kayama Watanabe, Jun-ichiro Ishibashi, Hiroyuki Yamamoto, Satoshi Mitarai
{"title":"Ocean circulation contributes to genetic connectivity of limpet populations at deep-sea hydrothermal vents in a back-arc basin","authors":"Yuichi Nakajima,&nbsp;Masako Nakamura,&nbsp;Hiromi Kayama Watanabe,&nbsp;Jun-ichiro Ishibashi,&nbsp;Hiroyuki Yamamoto,&nbsp;Satoshi Mitarai","doi":"10.1111/eva.13727","DOIUrl":"10.1111/eva.13727","url":null,"abstract":"<p>For endemic benthos inhabiting hydrothermal vent fields, larval recruitment is critical for population maintenance and colonization via migration among separated sites. The vent-endemic limpet, <i>Lepetodrilus nux</i>, is abundant at deep-sea hydrothermal vents in the Okinawa Trough, a back-arc basin in the northwestern Pacific; nonetheless, it is endangered due to deep-sea mining. This species is associated with many other vent species and is an important successor in these vent ecosystems. However, limpet genetic diversity and connectivity among local populations have not yet been examined. We conducted a population genetics study of <i>L. nux</i> at five hydrothermal vent fields (maximum geographic distance, ~545 km; depths ~700 m to ~1650 m) using 14 polymorphic microsatellite loci previously developed. Genetic diversity has been maintained among these populations. Meanwhile, fine population genetic structure was detected between distant populations, even within this back-arc basin, reflecting geographic distances between vent fields. There was a significant, positive correlation between genetic differentiation and geographic distance, but no correlation with depth. Contrary to dispersal patterns predicted by an ocean circulation model, genetic migration is not necessarily unidirectional, based on relative migration rates. While ocean circulation contributes to dispersal of <i>L. nux</i> among vent fields in the Okinawa Trough, genetic connectivity may be maintained by complex, bidirectional dispersal processes over multiple generations.</p>","PeriodicalId":168,"journal":{"name":"Evolutionary Applications","volume":"17 6","pages":""},"PeriodicalIF":4.1,"publicationDate":"2024-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11183178/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141416936","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Advances in salmonid genetics—Insights from Coastwide and beyond 鲑鱼遗传学的进展--来自沿海地区及其他地区的启示。
IF 4.1 2区 生物学
Evolutionary Applications Pub Date : 2024-06-17 DOI: 10.1111/eva.13732
Shawn R. Narum, Matthew Campbell, Katharine Coykendall, Mariah Meek, Kathleen G. O'Malley, Maren Wellenreuther
{"title":"Advances in salmonid genetics—Insights from Coastwide and beyond","authors":"Shawn R. Narum,&nbsp;Matthew Campbell,&nbsp;Katharine Coykendall,&nbsp;Mariah Meek,&nbsp;Kathleen G. O'Malley,&nbsp;Maren Wellenreuther","doi":"10.1111/eva.13732","DOIUrl":"10.1111/eva.13732","url":null,"abstract":"<p>This article summarizes the Special Issue of Evolutionary Applications focused on “Advances in Salmonid Genetics.” Contributions to this Special Issue were primarily presented at the Coastwide Salmonid Genetics Meeting, held in Boise, ID in June 2023, with a focus on Pacific salmonids of the west coast region of North America. Contributions from other regions of the globe are also included and further convey the importance of various salmonid species across the world. This Special Issue is comprised of 22 articles that together illustrate major advances in genetic and genomic tools to address fundamental and applied questions for natural populations of salmonids, ranging from mixed-stock analyses, to conservation of genetic diversity, to adaptation to local environments. These studies provide valuable insight for molecular ecologists since salmonid systems offer a window into evolutionary applications that parallel conservation efforts relevant and applicable beyond salmonid species. Here, we provide an introduction and a synopsis of articles in this Special Issue, along with future directions in this field. We present this Special Issue in honor of Fred Utter, a founder and leader in the field of salmonid genetics, who passed away in 2023.</p>","PeriodicalId":168,"journal":{"name":"Evolutionary Applications","volume":"17 6","pages":""},"PeriodicalIF":4.1,"publicationDate":"2024-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11181294/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141416934","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Predicting species invasiveness with genomic data: Is genomic offset related to establishment probability? 利用基因组数据预测物种入侵性:基因组偏移与建立概率有关吗?
IF 4.1 2区 生物学
Evolutionary Applications Pub Date : 2024-06-14 DOI: 10.1111/eva.13709
Louise Camus, Mathieu Gautier, Simon Boitard
{"title":"Predicting species invasiveness with genomic data: Is genomic offset related to establishment probability?","authors":"Louise Camus,&nbsp;Mathieu Gautier,&nbsp;Simon Boitard","doi":"10.1111/eva.13709","DOIUrl":"https://doi.org/10.1111/eva.13709","url":null,"abstract":"<p>Predicting the risk of establishment and spread of populations outside their native range represents a major challenge in evolutionary biology. Various methods have recently been developed to estimate population (mal)adaptation to a new environment with genomic data via so-called Genomic Offset (GO) statistics. These approaches are particularly promising for studying invasive species but have still rarely been used in this context. Here, we evaluated the relationship between GO and the establishment probability of a population in a new environment using both in silico and empirical data. First, we designed invasion simulations to evaluate the ability to predict establishment probability of two GO computation methods (Geometric GO and Gradient Forest) under several conditions. Additionally, we aimed to evaluate the interpretability of absolute Geometric GO values, which theoretically represent the adaptive genetic distance between populations from distinct environments. Second, utilizing public empirical data from the crop pest species <i>Bactrocera tryoni</i>, a fruit fly native from Northern Australia, we computed GO between “source” populations and a diverse range of locations within invaded areas. This practical application of GO within the context of a biological invasion underscores its potential in providing insights and guiding recommendations for future invasion risk assessment. Overall, our results suggest that GO statistics represent good predictors of the establishment probability and may thus inform invasion risk, although the influence of several factors on prediction performance (e.g., propagule pressure or admixture) will need further investigation.</p>","PeriodicalId":168,"journal":{"name":"Evolutionary Applications","volume":"17 6","pages":""},"PeriodicalIF":4.1,"publicationDate":"2024-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/eva.13709","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141329363","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A link between evolution and society fostering the UN sustainable development goals 进化与社会之间的联系,促进实现联合国可持续发展目标
IF 4.1 2区 生物学
Evolutionary Applications Pub Date : 2024-06-14 DOI: 10.1111/eva.13728
Luc De Meester, Ella Vázquez-Domínguez, Rees Kassen, Félix Forest, Mauricio R. Bellon, Britt Koskella, Rosa A. Scherson, Licia Colli, Andrew P. Hendry, Keith A. Crandall, Daniel P. Faith, Craig J. Starger, R. Geeta, Hitoshi Araki, Ehsan M. Dulloo, Caroline Souffreau, Sibylle Schroer, Marc T. J. Johnson
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