Abstract:
:Hybridization may be an important process interjecting variation into insect populations enabling host plant shifts and the origin of new economic pests. Here, we examine whether hybridization between the native snowberry-infesting fruit fly Rhagoletis zephyria (Snow) and the introduced quarantine pest R. pomonella (Walsh) is occurring and may aid the spread of the latter into more arid commercial apple-growing regions of central Washington state, USA. Results for 19 microsatellites implied hybridization occurring at a rate of 1.44% per generation between the species. However, there was no evidence for increased hybridization in central Washington. Allele frequencies for seven microsatellites in R. pomonella were more 'R. zephyria-like' in central Washington, suggesting that genes conferring resistance to desiccation may be adaptively introgressing from R. zephyria. However, in only one case was the putatively introgressing allele from R. zephyria not found in R. pomonella in the eastern USA. Thus, many of the alleles changing in frequency may have been prestanding in the introduced R. pomonella population. The dynamics of hybridization are therefore complex and nuanced for R. pomonella, with various causes and factors, including introgression for a portion, but not all of the genome, potentially contributing to the pest insect's spread.
journal_name
Evol Appljournal_title
Evolutionary applicationsauthors
Arcella T,Hood GR,Powell TH,Sim SB,Yee WL,Schwarz D,Egan SP,Goughnour RB,Smith JJ,Feder JLdoi
10.1111/eva.12298subject
Has Abstractpub_date
2015-09-01 00:00:00pages
834-46issue
8issn
1752-4571journal_volume
8pub_type
杂志文章abstract::Although microbes have been evolving resistance to antimicrobials for millennia, the spread of resistance in pathogen populations calls for the development of new drugs and treatment strategies. We propose that successful, long-term resistance management requires a better understanding of how resistance evolves in the...
journal_title:Evolutionary applications
pub_type: 杂志文章
doi:10.1111/eva.12254
更新日期:2015-03-01 00:00:00
abstract::Cancer is a widespread disease that affects most of the metazoans. However, cancer development is a slow process and, long before causing the death of the individual, may weaken organisms' capacities and impair their interactions with other species. Yet, the impact of cancer development on biotic interactions, and ove...
journal_title:Evolutionary applications
pub_type: 杂志文章
doi:10.1111/eva.12951
更新日期:2020-06-26 00:00:00
abstract::Recent advances in research on gene drives have produced genetic constructs that could theoretically spread a desired gene (payload) into all populations of a species, with a single release in one place. This attribute has advantages, but also comes with risks and ethical concerns. There has been a call for research o...
journal_title:Evolutionary applications
pub_type: 杂志文章
doi:10.1111/eva.12583
更新日期:2018-01-04 00:00:00
abstract::Assessing the potential of marine organisms to adapt genetically to increasing oceanic CO2 levels requires proxies such as heritability of fitness-related traits under ocean acidification (OA). We applied a quantitative genetic method to derive the first heritability estimate of survival under elevated CO2 conditions ...
journal_title:Evolutionary applications
pub_type: 杂志文章
doi:10.1111/eva.12248
更新日期:2015-04-01 00:00:00
abstract::Understanding the mechanisms involved in pathogen adaptation to quantitative resistance in plants has a key role to play in establishing durable strategies for resistance deployment, especially in perennial crops. The erosion of quantitative resistance has been recently suspected in Cuba and the Dominican Republic for...
journal_title:Evolutionary applications
pub_type: 杂志文章
doi:10.1111/eva.12904
更新日期:2019-12-31 00:00:00
abstract::Biological control is the main purpose of intentionally introducing non-native invertebrate species. The evolutionary changes that occur in the populations of the introduced biological control agents may determine the agent's efficiency and the environmental safety. Here, to explore the pattern and extent of potential...
journal_title:Evolutionary applications
pub_type: 杂志文章
doi:10.1111/eva.12774
更新日期:2019-02-11 00:00:00
abstract::Common garden studies are increasingly used to identify differences in phenotypic traits between native and introduced genotypes, often ignoring sources of among-population variation within each range. We re-analyzed data from 32 common garden studies of 28 plant species that tested for rapid evolution associated with...
journal_title:Evolutionary applications
pub_type: 杂志文章
doi:10.1111/j.1752-4571.2008.00053.x
更新日期:2009-05-01 00:00:00
abstract::Drought is one of the most important selection pressures for forest trees in the context of climate change. Yet, the different evolutionary mechanisms, and their environmental drivers, by which certain populations become more drought tolerant than others is still little understood. We studied adaptation to drought in ...
journal_title:Evolutionary applications
pub_type: 杂志文章
doi:10.1111/eva.13029
更新日期:2020-06-17 00:00:00
abstract::Due to the mediating role of body size in determining fitness, the "bigger-is-better" hypothesis still pervades evolutionary ecology despite evidence that natural selection on phenotypic traits varies in time and space. For Pacific salmon (genus Oncorhynchus), most individual studies quantify selection across a narrow...
journal_title:Evolutionary applications
pub_type: 杂志文章
doi:10.1111/eva.12957
更新日期:2020-04-09 00:00:00
abstract::Marine protected areas (MPAs) are increasingly implemented worldwide to maintain and restore depleted populations. However, despite our knowledge on the myriad of positive responses to protection, there are few empirical studies on the ability to conserve species' mating patterns and secondary sexual traits. In male E...
journal_title:Evolutionary applications
pub_type: 杂志文章
doi:10.1111/eva.12992
更新日期:2020-05-22 00:00:00
abstract::Best practices in wildlife disease management require robust evolutionary ecological research (EER). This means not only basing management decisions on evolutionarily sound reasoning, but also conducting management in a way that actively contributes to the on-going development of that research. Because good management...
journal_title:Evolutionary applications
pub_type: 杂志文章
doi:10.1111/eva.12171
更新日期:2014-08-01 00:00:00
abstract::The rock pigeon, Columba livia, is a cosmopolitan human commensal, domesticated thousands of years ago. However, the human-mediated factors governing its distribution and dispersal are not well understood. In this study, we performed (a) hierarchical distance sampling on ~400 island-wide point transects, (b) a populat...
journal_title:Evolutionary applications
pub_type: 杂志文章
doi:10.1111/eva.12650
更新日期:2018-07-21 00:00:00
abstract::Human-induced trait change has been documented in freshwater, marine, and terrestrial ecosystems worldwide. These trait changes are driven by phenotypic plasticity and contemporary evolution. While efforts to manage human-induced trait change are beginning to receive some attention, managing its ecological consequence...
journal_title:Evolutionary applications
pub_type: 杂志文章
doi:10.1111/j.1752-4571.2011.00212.x
更新日期:2012-02-01 00:00:00
abstract::Restoration of lost species ranges to their native distribution is key for the survival of endangered species. However, reintroductions often fail and long-term genetic consequences are poorly understood. Alpine ibex (Capra ibex) are wild goats that recovered from <100 individuals to ~50,000 within a century by popula...
journal_title:Evolutionary applications
pub_type: 杂志文章
doi:10.1111/eva.12490
更新日期:2017-10-27 00:00:00
abstract::Gene flow in crop-wild complexes between phenotypically differentiated ancestors may transfer adaptive genetic variation that alters the fecundity and, potentially, the population growth (λ) of weeds. We created biotypes with potentially invasive traits, early flowering or long leaves, in wild radish (Raphanus raphani...
journal_title:Evolutionary applications
pub_type: 杂志文章
doi:10.1111/eva.12366
更新日期:2016-02-28 00:00:00
abstract::Temperature effects on the fatty acid (FA) profiles of phytoplankton, major primary producers in the ocean, have been widely studied due to their importance as industrial feedstocks and to their indispensable role as global producers of long-chain, polyunsaturated FA (PUFA), including omega-3 (ω3) FA required by organ...
journal_title:Evolutionary applications
pub_type: 杂志文章
doi:10.1111/eva.12798
更新日期:2019-04-23 00:00:00
abstract::Noug (Guizotia abyssinica) is a semidomesticated oil-seed crop, which is primarily cultivated in Ethiopia. Unlike its closest crop relative, sunflower, noug has small seeds, small flowering heads, many branches, many flowering heads, and indeterminate flowering, and it shatters in the field. Here, we conducted common ...
journal_title:Evolutionary applications
pub_type: 杂志文章
doi:10.1111/eva.12256
更新日期:2015-06-01 00:00:00
abstract::Preservation of adaptive variation is a top priority of many species restoration programs, but most restoration activities are conducted without direct knowledge of selection that might foster or impair adaptation and restoration goals. In this study, we quantified geographic variation in selection on fry size of enda...
journal_title:Evolutionary applications
pub_type: 杂志文章
doi:10.1111/j.1752-4571.2010.00126.x
更新日期:2010-07-01 00:00:00
abstract::Mounting evidence of climatic effects on riverine environments and adaptive responses of fishes have elicited growing conservation concerns. Measures to rectify population declines include assessment of local extinction risk, population ecology, viability, and genetic differentiation. While conservation planning has b...
journal_title:Evolutionary applications
pub_type: 杂志文章
doi:10.1111/eva.12174
更新日期:2014-06-01 00:00:00
abstract::The distribution of Asian ancestry in the genome of Danish Duroc pigs was investigated using whole-genome sequencing data from European wild boars, Danish Duroc, Chinese Meishan and Bamaxiang pigs. Asian haplotypes deriving from Meishan and Bamaxiang occur widely across the genome. Signatures of selection on Asian hap...
journal_title:Evolutionary applications
pub_type: 杂志文章
doi:10.1111/eva.12716
更新日期:2018-12-13 00:00:00
abstract::Pesticides commonly occur in aquatic systems and pose a substantial challenge to the conservation of many taxa. Ecotoxicology has traditionally met this challenge by focusing on short-term, single-species tests and conducting risk assessments based on the most sensitive species tested. Rarely have ecotoxicology data b...
journal_title:Evolutionary applications
pub_type: 杂志文章
doi:10.1111/j.1752-4571.2011.00237.x
更新日期:2012-09-01 00:00:00
abstract::Human-modified habitats rarely yield outcomes that are aligned with conservation ideals. Landscapes that are subdivided by roads are no exception, precipitating negative impacts on populations due to fragmentation, pollution, and road kill. Although many populations in human-modified habitats show evidence for local a...
journal_title:Evolutionary applications
pub_type: 杂志文章
doi:10.1111/eva.12751
更新日期:2019-01-18 00:00:00
abstract::Synergistic interactions between temperature and contaminants are a major challenge for ecological risk assessment, especially under global warming. While thermal evolution may increase the ability to deal with warming, it is unknown whether it may also affect the ability to deal with the many contaminants that are mo...
journal_title:Evolutionary applications
pub_type: 杂志文章
doi:10.1111/eva.12637
更新日期:2018-05-07 00:00:00
abstract::The emergence and spread of antibiotic resistance in bacterial pathogens are a global crisis. Because many bacterial infections are caused by pathogens that reside in biofilms, we sought to investigate how biofilms influence the evolution of antibiotic resistance. We hypothesize that the inherent spatial structure of ...
journal_title:Evolutionary applications
pub_type: 杂志文章
doi:10.1111/eva.12728
更新日期:2018-12-22 00:00:00
abstract::As pest species may evolve resistance to chemical controls, they may also evolve resistance to cultural control methods. Yearly rotation of corn (Zea mays) with another crop interrupts the life cycle of the western corn rootworm beetle (Diabrotica virgifera virgifera, Coleoptera: Chrysomelidae), but behavioral resista...
journal_title:Evolutionary applications
pub_type: 杂志文章
doi:10.1111/j.1752-4571.2009.00094.x
更新日期:2010-01-01 00:00:00
abstract::If the occurrence of cancer is the result of a random lottery among cells, then body mass, a surrogate for cells number, should predict cancer incidence. Despite some support in humans, this assertion does not hold over the range of different natural animal species where cancer incidence is known. Explaining the so-ca...
journal_title:Evolutionary applications
pub_type: 杂志文章
doi:10.1111/eva.12025
更新日期:2013-01-01 00:00:00
abstract::While nonanadromous males (stream-resident and/or mature male parr) contribute to reproduction in anadromous salmonids, little is known about their impacts on key population genetic parameters. Here, we evaluated the contribution of Atlantic salmon mature male parr to the effective number of breeders (Nb) using both d...
journal_title:Evolutionary applications
pub_type: 杂志文章
doi:10.1111/eva.12172
更新日期:2014-11-01 00:00:00
abstract::Current natural populations face new interactions because of the re-emergence of ancient microbes and viruses. These risks come from the re-emergence of pathogens kept in laboratories or from pathogens that are retained in the permafrost, which become available upon thawing due to climate change. We here focus on the ...
journal_title:Evolutionary applications
pub_type: 杂志文章,评审
doi:10.1111/eva.12538
更新日期:2017-10-17 00:00:00
abstract::Genetic variation is fundamental to population fitness and adaptation to environmental change. Human activities are driving declines in many wild populations and could have similar effects on genetic variation. Despite the importance of estimating such declines, no global estimate of the magnitude of ongoing genetic v...
journal_title:Evolutionary applications
pub_type: 杂志文章,评审
doi:10.1111/eva.12810
更新日期:2019-06-05 00:00:00
abstract::Cancer development is widely recognized to be a somatic cell evolutionary process with complex dynamics and highly variable time frames. Variant cells and descendent subclones gain competitive advantage via their fitness in relation to micro-environmental selective pressures. In this context, the 'unit' of selection i...
journal_title:Evolutionary applications
pub_type: 杂志文章
doi:10.1111/eva.12017
更新日期:2013-01-01 00:00:00