Abstract:
:To investigate the evolution of clinal variation in an invasive plant, we compared cold hardiness in the introduced saltcedar (Tamarix ramosissima, Tamarix chinensis, and hybrids) and the native plains cottonwood (Populus deltoides subsp. monilifera). In a shadehouse in Colorado (41°N), we grew plants collected along a latitudinal gradient in the central United States (29-48°N). On 17 occasions between September 2005 and June 2006, we determined killing temperatures using freeze-induced electrolyte leakage and direct observation. In midwinter, cottonwood survived cooling to -70°C, while saltcedar was killed at -33 to -47°C. Frost sensitivity, therefore, may limit northward expansion of saltcedar in North America. Both species demonstrated inherited latitudinal variation in cold hardiness. For example, from September through January killing temperatures for saltcedar from 29.18°N were 5-21°C higher than those for saltcedar from 47.60°N, and on September 26 and October 11, killing temperatures for cottonwood from 33.06°N were >43°C higher than those for cottonwood from 47.60°N. Analysis of nine microsatellite loci showed that southern saltcedars are more closely related to T. chinensis while northern plants are more closely related to T. ramosissima. Hybridization may have introduced the genetic variability necessary for rapid evolution of the cline in saltcedar cold hardiness.
journal_name
Evol Appljournal_title
Evolutionary applicationsauthors
Friedman JM,Roelle JE,Gaskin JF,Pepper AE,Manhart JRdoi
10.1111/j.1752-4571.2008.00044.xsubject
Has Abstractpub_date
2008-11-01 00:00:00pages
598-607issue
4issn
1752-4571journal_volume
1pub_type
杂志文章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::Understanding the evolutionary consequences of anthropogenic change is an emerging topic in evolutionary biology. While highly sensitive species may go extinct in response to anthropogenic habitat alteration, those with broader environmental tolerances may persist and adapt to the changes. Here, we use morphological d...
journal_title:Evolutionary applications
pub_type: 杂志文章
doi:10.1111/j.1752-4571.2010.00170.x
更新日期:2011-03-01 00:00:00
abstract::Modern maize breeding programs gave rise to genetically uniform varieties that can affect maize's capacity to cope with increasing climate unpredictability. Maize populations, genetically more heterogeneous, can evolve and better adapt to a broader range of edaphic-climatic conditions. These populations usually suffer...
journal_title:Evolutionary applications
pub_type: 杂志文章
doi:10.1111/eva.12549
更新日期:2017-10-14 00:00:00
abstract::Evolutionary theory predicts that once an individual reaches an age of sufficiently low Darwinian fitness, (s)he will have reduced chances of keeping cancerous lesions in check. While we clearly need to better understand the emergence of precursor states and early malignancies as well as their mitigation by the microe...
journal_title:Evolutionary applications
pub_type: 杂志文章
doi:10.1111/eva.12033
更新日期:2013-01-01 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::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::Salmon lice Lepeophtheirus salmonis are an ecologically and economically important parasite of wild and farmed salmon. In Scotland, Norway, and Eastern Canada, L. salmonis have developed resistance to emamectin benzoate (EMB), one of the few parasiticides available for salmon lice. Drug resistance mechanisms can be co...
journal_title:Evolutionary applications
pub_type: 杂志文章
doi:10.1111/eva.12237
更新日期:2015-02-01 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::Species distributions are rapidly changing as human globalization increasingly moves organisms to novel environments. In marine systems, species introductions are the result of a number of anthropogenic mechanisms, notably shipping, aquaculture/mariculture, the pet and bait trades, and the creation of canals. Marine i...
journal_title:Evolutionary applications
pub_type: 杂志文章
doi:10.1111/eva.12906
更新日期:2020-01-03 00:00:00
abstract::The sterile insect technique (SIT) as an eco-friendly and reliable strategy has been used to control populations of insect pests of agricultural, veterinary and human health importance. Successful applications of SIT rely on the high-level ecological fitness of sterile males. A suitable and stable gut microbiome can c...
journal_title:Evolutionary applications
pub_type: 杂志文章
doi:10.1111/eva.12698
更新日期:2018-10-09 00:00:00
abstract::Whitefish (Coregonus spp.) are an important catch for many freshwater fisheries, particularly in Switzerland. In support of this, supplemental stocking of whitefish species is carried out, despite lacking complete knowledge of the extent, distribution and origin of whitefish diversity in these lakes, potentially threa...
journal_title:Evolutionary applications
pub_type: 杂志文章
doi:10.1111/eva.12446
更新日期:2016-12-20 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::The sustainability of modern agriculture relies on strategies that can control the ability of pathogens to overcome chemicals or genetic resistances through natural selection. This evolutionary potential, which depends partly on effective population size (N e ), is greatly influenced by human activities. In this conte...
journal_title:Evolutionary applications
pub_type: 杂志文章
doi:10.1111/eva.12352
更新日期:2016-02-11 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::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::Many populations are doomed to extinction, but little is known about how evolution contributes to their longevity. We address this by modeling an asexual population consisting of genotypes whose abundances change independently according to a system of continuous branching diffusions. Each genotype is characterized by ...
journal_title:Evolutionary applications
pub_type: 杂志文章
doi:10.1111/eva.12467
更新日期:2017-03-17 00:00:00
abstract::Studies of postglacial range shifts could enhance our understanding of seaweed species' responses to climate change and hence facilitate the conservation of natural resources. However, the distribution dynamics and phylogeographic diversification of the commercially and ecologically important kelp Saccharina japonica ...
journal_title:Evolutionary applications
pub_type: 杂志文章
doi:10.1111/eva.12756
更新日期:2019-01-12 00:00:00
abstract::Evolution has resulted in thousands of species possessing similar metabolic enzymes with identical functions that are, however, regulated by different mechanisms. It is thus difficult to select optimal gene to engineer novel or manipulated metabolic pathways. Here, we tested the ability of molecular evolutionary analy...
journal_title:Evolutionary applications
pub_type: 杂志文章
doi:10.1111/eva.12186
更新日期:2014-09-01 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::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::Eco-genetic individual-based models involve tracking the ecological dynamics of simulated individual organisms that are in part characterized by heritable parameters. We developed an eco-genetic individual-based model to explore ecological and evolutionary interactions of fish growth and maturation schedules. Our mode...
journal_title:Evolutionary applications
pub_type: 杂志文章
doi:10.1111/j.1752-4571.2009.00088.x
更新日期:2009-08-01 00:00:00
abstract::Population dynamics of marine species that are sessile as adults are driven by oceanographic dispersal of larvae from spawning to nursery grounds. This is mediated by life-history traits such as the timing and frequency of spawning, larval behaviour and duration, and settlement success. Here, we use 1725 single nucleo...
journal_title:Evolutionary applications
pub_type: 杂志文章
doi:10.1111/eva.12932
更新日期:2020-02-24 00:00:00
abstract::Interest in the evolution of invasive species has grown in recent years, yet few studies have investigated sources of variation in invasive species traits experiencing natural selection. The spiny water flea, Bythotrephes longimanus, is an invasive zooplankton in the Great Lakes that exhibits seasonal changes in tail ...
journal_title:Evolutionary applications
pub_type: 杂志文章
doi:10.1111/j.1752-4571.2011.00221.x
更新日期:2012-04-01 00:00:00
abstract::[This corrects the article DOI: 10.1111/eva.12607.]. ...
journal_title:Evolutionary applications
pub_type: 已发布勘误
doi:10.1111/eva.12800
更新日期:2019-11-01 00:00:00
abstract::Laboratory studies on associations between disease resistance and susceptibility and major histocompatibility (MH) genes in Atlantic salmon Salmo salar have shown the importance of immunogenetics in understanding the capacity of populations to fight specific diseases. However, the occurrence and virulence of pathogens...
journal_title:Evolutionary applications
pub_type: 杂志文章
doi:10.1111/j.1752-4571.2011.00197.x
更新日期:2011-11-01 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::Neutral genetic markers are routinely used to define distinct units within species that warrant discrete management. Human-induced changes to gene flow however may reduce the power of such an approach. We tested the efficiency of adaptive versus neutral genetic markers in differentiating temporally divergent migratory...
journal_title:Evolutionary applications
pub_type: 杂志文章
doi:10.1111/eva.12095
更新日期:2013-12-01 00:00:00
abstract::In arid environments, the source of the malaria mosquito populations that re-establish soon after first rains remains a puzzle and alternative explanations have been proposed. Using genetic data, we evaluated whether the early rainy season (RS) population of Anopheles coluzzii is descended from the preceding late RS g...
journal_title:Evolutionary applications
pub_type: 杂志文章
doi:10.1111/eva.12486
更新日期:2017-05-26 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::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