Abstract:
:Dispersal is one of the most important precopulatory inbreeding avoidance mechanisms and subject to landscape related selection pressures. In small populations, inbreeding within and between populations may strongly affect population dynamics if it reduces fitness and gene-flow. While inbreeding avoidance is generally considered to be a key evolutionary driver of dispersal, potential effects of inbreeding on the dispersal process, are poorly known. Here, I document how inbreeding within a population, so by mating among relatives, affects the survivorship and the dispersal behaviour of three congeneric spider Erigone species (Araneae: Linyphiidae) that differ in habitat preference and regional rarity. The three species were chosen as a model because they allow the assessment of both long and short distance dispersal motivation (respectively ballooning and rappelling) under laboratory conditions. Inbreeding reduced both long and short distance dispersal modes in the three congeneric species. Because survival was depressed after inbreeding, with a tendency of reduced survival loss in the rare and highly stenotopic species, energetic constraints are likely to be the underlying mechanism. Inbreeding consequently depresses silk-related dispersal in three related spiders. This may induce an inbreeding depression vortex with important consequences for range expansion and metapopulation dynamics of aerially dispersing species from highly fragmented landscapes.
journal_name
J Evol Bioljournal_title
Journal of evolutionary biologyauthors
Bonte Ddoi
10.1111/j.1420-9101.2009.01756.xsubject
Has Abstractpub_date
2009-07-01 00:00:00pages
1429-34issue
7eissn
1010-061Xissn
1420-9101pii
JEB1756journal_volume
22pub_type
杂志文章abstract::We investigated the relationship between host defense and specialization by parasites in comparative analyses of bird fleas and T-cell mediated immune response of their avian hosts, showing that fleas with few main host species exploited hosts with weak or strong immune defenses, whereas flea species that parasitized ...
journal_title:Journal of evolutionary biology
pub_type: 杂志文章
doi:10.1111/j.1420-9101.2004.00774.x
更新日期:2005-01-01 00:00:00
abstract::Why are sinistral snails so rare? Two main hypotheses are that selection acts against the establishment of new coiling morphs, because dextral and sinistral snails have trouble mating, or else a developmental constraint prevents the establishment of sinistrals. We therefore used an isolate of the snail Lymnaea stagnal...
journal_title:Journal of evolutionary biology
pub_type: 杂志文章
doi:10.1111/j.1420-9101.2009.01770.x
更新日期:2009-08-01 00:00:00
abstract::Mixed-genotype infections have attracted considerable attention as drivers of pathogen evolution. However, experimental approaches often overlook essential features of natural host-parasite interactions, such as host heterogeneity, or the effects of between-host selection during transmission. Here, following inoculati...
journal_title:Journal of evolutionary biology
pub_type: 杂志文章
doi:10.1111/j.1420-9101.2010.02172.x
更新日期:2011-02-01 00:00:00
abstract::Lifespan and ageing are strongly affected by many environmental factors, but the effects of social environment on these life-history traits are not well understood. We examined effects of social interaction on age-specific mortality rate in the sexually dimorphic neriid fly Telostylinus angusticollis. We found that al...
journal_title:Journal of evolutionary biology
pub_type: 杂志文章
doi:10.1111/j.1420-9101.2011.02250.x
更新日期:2011-06-01 00:00:00
abstract::In Drosophila melanogaster, mating radically transforms female physiology and behaviour. Post-mating responses include an increase in the oviposition rate, a reduction in female receptivity and an activation of the immune system. The fitness consequences of mating are similarly dramatic--females must mate once in orde...
journal_title:Journal of evolutionary biology
pub_type: 杂志文章
doi:10.1111/j.1420-9101.2009.01708.x
更新日期:2009-05-01 00:00:00
abstract::The ecological opportunities associated with transitions across the marine-freshwater interface are regarded as an important catalyst of diversification in a range of aquatic taxa. Here, we examined the role of these major habitat transitions and trophic diversification in a radiation of Australasian fishes using a ne...
journal_title:Journal of evolutionary biology
pub_type: 杂志文章
doi:10.1111/j.1420-9101.2012.02504.x
更新日期:2012-06-01 00:00:00
abstract::Habitats are spatially and temporally variable, and organisms must be able to track these changes. One potential mechanism for this is dispersal by flight. Therefore, we would expect flying animals to show adaptations in wing shape related to habitat variation. In this work, we explored variation in wing shape in rela...
journal_title:Journal of evolutionary biology
pub_type: 杂志文章
doi:10.1111/jeb.12203
更新日期:2013-09-01 00:00:00
abstract::Measuring contemporary dispersal in highly mobile terrestrial species is challenging, especially when species are characterized by low levels of population differentiation. Directly transmitted viruses can be used as a surrogate for traditional methods of tracking host movement. Feline immunodeficiency virus (FIV) is ...
journal_title:Journal of evolutionary biology
pub_type: 杂志文章
doi:10.1111/jeb.13348
更新日期:2018-10-01 00:00:00
abstract::In cooperative breeding vertebrates, indirect fitness benefits would be maximized by subordinates that accurately assess their relatedness to group offspring and preferentially help more closely related kin. In the Seychelles warbler (Acrocephalus sechellensis), we found a positive relationship between subordinate-nes...
journal_title:Journal of evolutionary biology
pub_type: 杂志文章
doi:10.1046/j.1420-9101.2003.00592.x
更新日期:2003-09-01 00:00:00
abstract::In mammalian evolutionary history, Cetacea (whales, dolphins and porpoises) achieved astonishing success by adapting to an aquatic environment. One unique characteristic of cetaceans, contributing to this adaptive success, is efficient lipid utilization. Here, we report a comparative genetic analysis of five aquatic a...
journal_title:Journal of evolutionary biology
pub_type: 杂志文章
doi:10.1111/jeb.13361
更新日期:2018-11-01 00:00:00
abstract::Polyandry is perhaps the most puzzling component of mating systems because the fitness benefits for females of mating with more than one male during lifetime are poorly understood. The occurrence and extent of polyandry varies considerably both among and within species, and a positive association between polyandry and...
journal_title:Journal of evolutionary biology
pub_type: 杂志文章
doi:10.1111/jeb.12048
更新日期:2013-02-01 00:00:00
abstract::The number of mature eggs remaining in the ovaries and the time left for oviposition determine the reproductive decisions of the hyperdiverse guild of insects that require discrete and potentially limiting resources for oviposition (such as seeds, fruits or other insects). A female may run out of eggs before all avail...
journal_title:Journal of evolutionary biology
pub_type: 杂志文章
doi:10.1111/jeb.12363
更新日期:2014-05-01 00:00:00
abstract::Post-meiotic sperm ageing, both before ejaculation and after ejaculation, has been shown to negatively affect offspring fitness by lowering the rate of embryonic development, reducing embryonic viability and decreasing offspring condition. These negative effects are thought to be caused by intrinsic factors such as ox...
journal_title:Journal of evolutionary biology
pub_type: 杂志文章
doi:10.1111/jeb.13590
更新日期:2020-05-01 00:00:00
abstract::Understanding how animal personality (consistent between-individual behavioural differences) arises has become a central topic in behavioural sciences. This endeavour is complicated by the fact that not only the mean behaviour of individuals (behavioural type) but also the strength of their reaction to environmental c...
journal_title:Journal of evolutionary biology
pub_type: 杂志文章
doi:10.1111/jeb.13405
更新日期:2019-03-01 00:00:00
abstract::It is a challenge to measure sexual selection because both stochastic events (chance) and deterministic factors (selection) generate variation in individuals' reproductive success. Most researchers realize that random events ('noise') make it difficult to detect a relationship between a trait and mating success (i.e. ...
journal_title:Journal of evolutionary biology
pub_type: 杂志文章
doi:10.1111/j.1420-9101.2011.02451.x
更新日期:2012-03-01 00:00:00
abstract::Understanding the functions of animal coloration has been a long-standing question in evolutionary biology. For example, the widespread occurrence of striking longitudinal stripes and colourful tails in lizards begs for an explanation. Experiments have suggested that colourful tails can deflect attacks towards the tai...
journal_title:Journal of evolutionary biology
pub_type: 杂志文章
doi:10.1111/jeb.13364
更新日期:2018-11-01 00:00:00
abstract::The satyr of Greek mythology was half-man, half-goat, with an animal persona signifying immoderate sexual appetites. In biology, satyrization is the disruption of reproduction in matings between closely-related species. Interestingly, its effects are often reciprocally asymmetric, manifesting more strongly in one dire...
journal_title:Journal of evolutionary biology
pub_type: 杂志文章
doi:10.1111/jeb.13733
更新日期:2020-11-06 00:00:00
abstract::Medullary bone (MB) is a special endosteal tissue forming in the bones of female birds during egg laying to serve as a labile calcium reservoir for building the hard eggshell. Therefore, the presence of MB reported in multiple nonavian dinosaurs is currently considered as evidence that those specimens were sexually ma...
journal_title:Journal of evolutionary biology
pub_type: 杂志文章,评审
doi:10.1111/jeb.13019
更新日期:2017-03-01 00:00:00
abstract::Climate change is impacting locally adapted species such as the keystone tree species cork oak (Quercus suber L.). Quantifying the importance of environmental variables in explaining the species distribution can help build resilient populations in restoration projects and design forest management strategies. Using lan...
journal_title:Journal of evolutionary biology
pub_type: 杂志文章
doi:10.1111/jeb.13765
更新日期:2021-01-22 00:00:00
abstract::Recent models of mate preference evolution suggest that direct selection on alleles at preference loci and correlated evolution of preference with locally adapted mating cues are more likely to drive the evolution of assortative mate preference than reinforcement. Mate preference evolution in mimetic Heliconius butter...
journal_title:Journal of evolutionary biology
pub_type: 杂志文章
doi:10.1111/j.1420-9101.2006.01198.x
更新日期:2007-01-01 00:00:00
abstract::In hermaphroditic plants, theory for mating system evolution predicts that populations will evolve to either complete autonomous selfing (AS) or complete outcrossing, depending on the balance between automatic selection favouring self-fertilization and costs resulting from inbreeding depression (ID). Theory also predi...
journal_title:Journal of evolutionary biology
pub_type: 杂志文章
doi:10.1111/jeb.12787
更新日期:2016-02-01 00:00:00
abstract::Theory predicts that lifespan will depend on the dietary intake of an individual, the allocation of resources towards reproduction and the costs imposed by the opposite sex. Although females typically bear the majority of the cost of offspring production, nuptial feeding invertebrates provide an ideal opportunity to e...
journal_title:Journal of evolutionary biology
pub_type: 杂志文章
doi:10.1111/j.1420-9101.2009.01687.x
更新日期:2009-04-01 00:00:00
abstract::We examine the extent to which phylogenetic effects and ecology are associated with macroevolutionary patterns of phytochemical defense production across the Mimulus phylogeny. We grew plants from 21 species representing the five major sections of the Mimulus phylogeny in a common garden to assess how the arsenals (NM...
journal_title:Journal of evolutionary biology
pub_type: 杂志文章
doi:10.1111/jeb.13760
更新日期:2021-01-22 00:00:00
abstract::Current advances in genetic analysis are opening up our knowledge of the genetics of species differences, but challenges remain, particularly for out-bred natural populations. We constructed a microsatellite-based linkage map for two out-bred lines of Drosophila montana derived from divergent populations by taking adv...
journal_title:Journal of evolutionary biology
pub_type: 杂志文章
doi:10.1111/j.1420-9101.2009.01916.x
更新日期:2010-03-01 00:00:00
abstract::Food shortage is an important selective factor shaping animal life-history trajectories. Yet, despite its role, many aspects of the interaction between parental and offspring food environments remain unclear. In this study, we measured developmental plasticity in response to food availability over two generations and ...
journal_title:Journal of evolutionary biology
pub_type: 杂志文章
doi:10.1111/jeb.12872
更新日期:2016-07-01 00:00:00
abstract::Many palaeontological studies have investigated the evolution of entire body plans, generally relying on discrete character-taxon matrices. In contrast, macroevolutionary studies performed by neontologists have mostly focused on morphometric traits. Although these data types are very different, some studies have sugge...
journal_title:Journal of evolutionary biology
pub_type: 杂志文章
doi:10.1111/jeb.13050
更新日期:2017-04-01 00:00:00
abstract::Identifying the genetic basis of parallel phenotypic evolution provides insight into the process of adaptation and evolutionary constraint. White clover (Trifolium repens) has evolved climate-associated adaptive clines in cyanogenesis (the ability to produce hydrogen cyanide upon tissue damage) in several world region...
journal_title:Journal of evolutionary biology
pub_type: 杂志文章
doi:10.1111/jeb.12466
更新日期:2014-11-01 00:00:00
abstract::Empirical studies of sexual selection typically focus on one of the two mechanisms of sexual selection without integrating these into a description of total sexual selection, or study total sexual selection without quantifying the contributions of all of the mechanisms of sexual selection. However, this can provide an...
journal_title:Journal of evolutionary biology
pub_type: 杂志文章,评审
doi:10.1111/j.1420-9101.2008.01633.x
更新日期:2009-01-01 00:00:00
abstract::It is now widely appreciated that competition between kin inhibits the evolution of altruism. In standard population genetics models, it is difficult for indiscriminate altruism towards social partners to be favoured at all. The reason is that while limited dispersal increases the kinship of social partners it also in...
journal_title:Journal of evolutionary biology
pub_type: 杂志文章
doi:10.1111/j.1420-9101.2006.01104.x
更新日期:2006-09-01 00:00:00
abstract::The brood parasitic common cuckoo Cuculus canorus consists of gentes, which typically parasitize only a single host species whose eggs they often mimic. Where multiple cuckoo gentes co-exist in sympatry, we may expect variable but generally poorer mimicry because of host switches or inter-gens gene flow via males if t...
journal_title:Journal of evolutionary biology
pub_type: 杂志文章
doi:10.1111/j.1420-9101.2010.01982.x
更新日期:2010-06-01 00:00:00