Genotype-environment interaction and the maintenance of genetic variation: an empirical study of Lobelia inflata (Campanulaceae).

Abstract:

:High levels of genetic variation are often observed in natural populations, suggesting the action of processes such as frequency-dependent selection, heterozygote advantage and variable selection. However, the maintenance of genetic variation in fitness-related traits remains incompletely explained. The extent of genetic variation in obligately self-fertilizing populations of Lobelia inflata (Campanulaceae L.) strongly implies balancing selection. Lobelia inflata thus offers an exceptional opportunity for an empirical test of genotype-environment interaction (G × E) as a variance-maintaining mechanism under fluctuating selection: L. inflata is monocarpic and reproduces only by seed, facilitating assessment of lifetime fitness; genome-wide homozygosity precludes some mechanisms of balancing selection, and microsatellites are, in effect, genotypic lineage markers. Here, we find support for the temporal G × E hypothesis using a manipulated space-for-time approach across four environments: a field environment, an outdoor experimental plot and two differing growth-chamber environments. High genetic variance was confirmed: 83 field-collected individuals consisted of 45 distinct microsatellite lineages with, on average, 4.5 alleles per locus. Rank-order fitness, measured as lifetime fruit production in 16 replicated multilocus genotypes, changed significantly across environments. Phenotypic differences among microsatellite lineages were detected. Results thus support the G × E hypothesis in principle. However, the evaluation of the effect size of this mechanism and fitness effects of life-history traits will require a long-term study of fluctuating selection on labelled genotypes in the field.

journal_name

R Soc Open Sci

authors

Côté K,Simons AM

doi

10.1098/rsos.191720

subject

Has Abstract

pub_date

2020-03-18 00:00:00

pages

191720

issue

3

issn

2054-5703

pii

rsos191720

journal_volume

7

pub_type

杂志文章
  • The cervical anatomy of Samotherium, an intermediate-necked giraffid.

    abstract::Giraffidae are represented by many extinct species. The only two extant taxa possess diametrically contrasting cervical morphology, as the okapi is short-necked and the giraffe is exceptionally long-necked. Samotherium major, known from the Late Miocene of Samos in Greece and other Eurasian localities, is a key extinc...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.150521

    authors: Danowitz M,Domalski R,Solounias N

    更新日期:2015-11-25 00:00:00

  • Novel elucidation and treatment of pancreatic chronic graft-versus-host disease in mice.

    abstract::Chronic graft-versus-host disease (cGVHD) is a severe complication of allogeneic haematopoietic stem cell transplantation. There is a growing understanding of cGVHD, and several effective therapies for cGVHD have been reported. However, pancreatic cGVHD is a potentially untapped study field. Our thought-provoking stud...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.181067

    authors: Mukai S,Ogawa Y,Urano F,Kawakami Y,Tsubota K

    更新日期:2018-10-17 00:00:00

  • Family ties: the multilevel effects of households and kinship on the networks of individuals.

    abstract::Among social mammals, humans uniquely organize themselves into communities of households that are centred around enduring, predominantly monogamous unions of men and women. As a consequence of this social organization, individuals maintain social relationships both within and across households, and potentially there i...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.172159

    authors: Koster J

    更新日期:2018-04-18 00:00:00

  • Pseudo-enantiomeric chiral components and formation of the helical micro- and nanostructures in charge-transfer complexes.

    abstract::Helical organic micro- and nanostructures are formed by a charge-transfer complex, cinchonidine-TCNQ. These unusual forms result from the chirality, the steric structure and specific interactions of cinchonidine molecules. These materials are semiconductors (10-4 S cm-1), with the typical absorption spectra in IR and ...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.171499

    authors: Langer JJ,Hreczycho G

    更新日期:2018-03-14 00:00:00

  • Nanobiofertilization as a novel technology for highly efficient foliar application of Fe and B in almond trees.

    abstract::Nanofertilization is postulated as a new technology to deal with the environmental problems caused by the intensive use of traditional fertilizers. One of the aims of this new technology is to improve foliar fertilization, which has many environmental advantages, but currently there are numerous factors that limit its...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.200905

    authors: Rios JJ,Yepes-Molina L,Martinez-Alonso A,Carvajal M

    更新日期:2020-11-04 00:00:00

  • Septicaemia of subterranean termites Coptotermes curvignathus caused by disturbance of bacteria isolated from termite gut and its foraging pathways.

    abstract::Microbial pathogens continue to attract a great deal of attention to manage the termite population. Every bacterium has its own mode of action and in fact, the mechanisms used by bacteria to attack termites remain elusive at the moment. Hence, the objective of this study was to evaluate the susceptibility of subterran...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.200847

    authors: Chin KL,H'ng PS,Wong WZ,Lee CL,Khoo PS,Luqman AC,Ashaari Z,Gandaseca S

    更新日期:2020-08-26 00:00:00

  • Difluoromethanesulfonyl hypervalent iodonium ylides for electrophilic difluoromethylthiolation reactions under copper catalysis.

    abstract::Difluoromethanesulfonyl hypervalent iodonium ylides 2 were developed as electrophilic difluoromethylthiolation reagents for a wide range of nucleophiles. Enamines, indoles, β-keto esters, silyl enol ethers and pyrroles were effectively reacted with 2 affording desired difluoromethylthio (SCF2H)-substituted compounds i...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.160102

    authors: Arimori S,Matsubara O,Takada M,Shiro M,Shibata N

    更新日期:2016-05-25 00:00:00

  • Adsorption and corrosion inhibition behaviour of new theophylline-triazole-based derivatives for steel in acidic medium.

    abstract::The design and synthesis of a series of theophylline derivatives containing 1,2,3-triazole moieties are presented. The corrosion inhibition activities of these new triazole-theophylline compounds were evaluated by studying the corrosion of API 5 L X52 steel in 1 M HCl medium. The results showed that an increase in the...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.181738

    authors: Espinoza-Vázquez A,Rodríguez-Gómez FJ,Martínez-Cruz IK,Ángeles-Beltrán D,Negrón-Silva GE,Palomar-Pardavé M,Romero LL,Pérez-Martínez D,Navarrete-López AM

    更新日期:2019-03-27 00:00:00

  • Selection and spatial arrangement of building materials during the construction of nest turrets by grass-cutting ants.

    abstract::Ants build complex nest structures by reacting to simple, local stimuli. While underground nests result from the space generated by digging, some leaf- and grass-cutting ants also construct conspicuous aboveground turrets around nest openings. We investigated whether the selection of specific building materials occurs...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.201312

    authors: Römer D,Cosarinsky MI,Roces F

    更新日期:2020-10-14 00:00:00

  • The use of yank-time signal as an alternative to identify kinematic events and define phases in human countermovement jumping.

    abstract::Detailed examinations of both the movement and muscle activation patterns used by animals and humans to complete complex tasks are difficult to obtain in many environments. Therefore, the ability to infer movement and muscle activation patterns after capture of a single set of easily obtained data is highly sought aft...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.192093

    authors: Sahrom SB,Wilkie JC,Nosaka K,Blazevich AJ

    更新日期:2020-08-26 00:00:00

  • Fire ants perpetually rebuild sinking towers.

    abstract::In the aftermath of a flood, fire ants, Solenopsis invicta, cluster into temporary encampments. The encampments can contain hundreds of thousands of ants and reach over 30 ants high. How do ants build such tall structures without being crushed? In this combined experimental and theoretical study, we investigate the sh...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.170475

    authors: Phonekeo S,Mlot N,Monaenkova D,Hu DL,Tovey C

    更新日期:2017-07-12 00:00:00

  • Highly sensitive two-dimensional MoS2 gas sensor decorated with Pt nanoparticles.

    abstract::A two-dimensional molybdenum disulfide (MoS2)-based gas sensor was decorated with Pt nanoparticles (NPs) for high sensitivity and low limit of detection (LOD) for specific gases (NH3 and H2S). The two-dimensional MoS2 film was grown at 400°C using metal organic gas vapour deposition. To fabricate the MoS2 gas sensor, ...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.181462

    authors: Park J,Mun J,Shin JS,Kang SW

    更新日期:2018-12-12 00:00:00

  • Kinetic study of catalytic CO2 hydration by metal-substituted biomimetic carbonic anhydrase model complexes.

    abstract::The rapid rise of the CO2 level in the atmosphere has spurred the development of CO2 capture methods such as the use of biomimetic complexes that mimic carbonic anhydrase. In this study, model complexes with tris(2-pyridylmethyl)amine (TPA) were synthesized using various transition metals (Zn2+, Cu2+ and Ni2+) to cont...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.190407

    authors: Park D,Lee MS

    更新日期:2019-08-07 00:00:00

  • Depression chains in seafloor of contrasting morphology, Atacama Trench margin: a comment on Marsh et al. (2018).

    abstract::This comment presents acoustic and visual data showing deep seafloor depression chains similar to those reported in Marsh et al. (R. Soc. open sci. 5: 180286), though from a different deep-sea setting. Marsh et al. present data collected during cruise JC120 from polymetallic nodule rich sites within the Clarion-Clippe...

    journal_title:Royal Society open science

    pub_type: 评论,杂志文章

    doi:10.1098/rsos.182053

    authors: Purser A,Herr H,Dreutter S,Dorschel B,Glud RN,Hehemann L,Hoge U,Jamieson AJ,Linley TD,Stewart HA,Wenzhöfer F

    更新日期:2019-03-13 00:00:00

  • A new varanopid synapsid from the early Permian of Oklahoma and the evolutionary stasis in this clade.

    abstract::Varanopids are a basal clade of small- to medium-sized non-therapsid synapsids, whose range extends from the late Pennsylvanian to the late middle Permian, and are found in North America, Russia, Europe and South Africa. The greatest varanopid diversity is observed at the fossiliferous cave deposits near Richards Spur...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.191297

    authors: Maho S,Gee BM,Reisz RR

    更新日期:2019-10-23 00:00:00

  • Improved community detection in weighted bipartite networks.

    abstract::Real-world complex networks are composed of non-random quantitative interactions. Identifying communities of nodes that tend to interact more with each other than the network as a whole is a key research focus across multiple disciplines, yet many community detection algorithms only use information about the presence ...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.140536

    authors: Beckett SJ

    更新日期:2016-01-20 00:00:00

  • Synthesis of an excellent MTP catalyst: hierarchical ZSM-5 zeolites with great mesoporosity.

    abstract::A unique organosiloxane-polyether amine (OPA) was produced and used as mesoporogen to efficiently synthesize hierarchical ZSM-5 zeolites with great mesoporosity. We have employed silica sol and tetraethylorthosilicate, respectively, to investigate the influence of different silicon sources on hierarchical zeolites in ...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.181691

    authors: Song G,Chen W,Dang P,Wang Y,Li F

    更新日期:2018-12-12 00:00:00

  • Camp stability predicts patterns of hunter-gatherer cooperation.

    abstract::Humans regularly cooperate with non-kin, which has been theorized to require reciprocity between repeatedly interacting and trusting individuals. However, the role of repeated interactions has not previously been demonstrated in explaining real-world patterns of hunter-gatherer cooperation. Here we explore cooperation...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.160131

    authors: Smith D,Dyble M,Thompson J,Major K,Page AE,Chaudhary N,Salali GD,Vinicius L,Migliano AB,Mace R

    更新日期:2016-07-13 00:00:00

  • Hydrological controls on river network connectivity.

    abstract::This study proposes a probabilistic approach for the quantitative assessment of reach- and network-scale hydrological connectivity as dictated by river flow space-time variability. Spatial dynamics of daily streamflows are estimated based on climatic and morphological features of the contributing catchment, integratin...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.181428

    authors: Garbin S,Celegon EA,Fanton P,Botter G

    更新日期:2019-02-13 00:00:00

  • Correction to 'Photocatalytic inactivation of Escherichia coli under UV light irradiation using large surface area anatase TiO2 quantum dots'.

    abstract::[This corrects the article DOI: 10.1098/rsos.191444.]. ...

    journal_title:Royal Society open science

    pub_type: 已发布勘误

    doi:10.1098/rsos.192176

    authors: Ahmed F,Awada C,Ansari SA,Aljaafari A,Alshoaibi A

    更新日期:2020-01-22 00:00:00

  • Body synchrony in triadic interaction.

    abstract::Humans subtly synchronize body movement during face-to-face conversation. In this context, bodily synchrony has been linked to affiliation and social bonding, task success and comprehension, and potential conflict. Almost all studies of conversational synchrony involve dyads, and relatively less is known about the str...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.200095

    authors: Dale R,Bryant GA,Manson JH,Gervais MM

    更新日期:2020-09-16 00:00:00

  • Value of species and the evolution of conservation ethics.

    abstract::The theory of evolution by natural selection can help explain why people care about other species. Building upon recent insights that morality evolves to secure fitness advantages of cooperation, we propose that conservation ethics (moral beliefs, attitudes, intuitions and norms regarding other species) could be adapt...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.181038

    authors: Hare D,Blossey B,Reeve HK

    更新日期:2018-11-21 00:00:00

  • Enhanced visible-light photocatalytic activity of anatase-rutile mixed-phase nano-size powder given by high-temperature heat treatment.

    abstract::Nano-size EVONIK AEROXIDE® P25 titanium dioxide, TiO2, powder was heat-treated at temperatures, 700-900°C, in air. An X-ray diffraction study showed that the P25 powder is composed of approximately 20 and approximately 80 mass% of rutile and anatase phases, respectively. It was also shown that the transformation from ...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.191539

    authors: Ishigaki T,Nakada Y,Tarutani N,Uchikoshi T,Tsujimoto Y,Isobe M,Ogata H,Zhang C,Hao D

    更新日期:2020-01-15 00:00:00

  • Calculating mutual information for spike trains and other data with distances but no coordinates.

    abstract::Many important data types, such as the spike trains recorded from neurons in typical electrophysiological experiments, have a natural notion of distance or similarity between data points, even though there is no obvious coordinate system. Here, a simple Kozachenko-Leonenko estimator is derived for calculating the mutu...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.140391

    authors: Houghton C

    更新日期:2015-05-13 00:00:00

  • Unexpected spatial population ecology of a widespread terrestrial salamander near its southern range edge.

    abstract::Under the current amphibian biodiversity crisis, common species provide an opportunity to measure population dynamics across a wide range of environmental conditions while examining the processes that determine abundance and structure geographical ranges. Studying species at their range limits also provides a window f...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.182192

    authors: Hernández-Pacheco R,Sutherland C,Thompson LM,Grayson KL

    更新日期:2019-06-12 00:00:00

  • ALOX5, LPA, MMP9 and TPO gene polymorphisms increase atherothrombosis susceptibility in middle-aged Mexicans.

    abstract::Atherothrombosis is the cornerstone of cardiovascular diseases and the primary cause of death worldwide. Genetic contribution to disturbances in lipid metabolism, coagulation, inflammation and oxidative stress increase the susceptibility to its development and progression. Given its multifactorial nature, the multiloc...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.190775

    authors: Camacho-Mejorado R,Gómez R,Torres-Sánchez LE,Alhelí Hernández-Tobías E,Noris G,Santana C,Magaña JJ,Orozco L,de la Peña-Díaz A,de la Luz Arenas-Sordo M,Meraz-Ríos MA,Majluf-Cruz A

    更新日期:2020-01-15 00:00:00

  • Dust evolution, a global view: III. Core/mantle grains, organic nano-globules, comets and surface chemistry.

    abstract::Within the framework of The Heterogeneous dust Evolution Model for Interstellar Solids (THEMIS), this work explores the surface processes and chemistry relating to core/mantle interstellar and cometary grain structures and their influence on the nature of these fascinating particles. It appears that a realistic consid...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.160224

    authors: Jones AP

    更新日期:2016-12-14 00:00:00

  • Learned valuation during forage decision-making in cuttlefish.

    abstract::Decision-making, when humans and other animals choose between two options, is not always based on the absolute values of the options but can also depend on their relative values. The present study examines whether decision-making by cuttlefish is dependent on relative values learned from previous experience. Cuttlefis...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.201602

    authors: Kuo TH,Chiao CC

    更新日期:2020-12-16 00:00:00

  • A brittle star-like robot capable of immediately adapting to unexpected physical damage.

    abstract::A major challenge in robotic design is enabling robots to immediately adapt to unexpected physical damage. However, conventional robots require considerable time (more than several tens of seconds) for adaptation because the process entails high computational costs. To overcome this problem, we focus on a brittle star...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.171200

    authors: Kano T,Sato E,Ono T,Aonuma H,Matsuzaka Y,Ishiguro A

    更新日期:2017-12-13 00:00:00

  • Nanostructured mesoporous silica: influence of the preparation conditions on the physical-surface properties for efficient organic dye uptake.

    abstract::A series of ordered mesoporous silica such as MCM-41, SBA-3 and SBA-15, in addition to silica micro- (SM) and nano- (SN) mesoporous particles, were prepared. The preparation conditions were found to greatly influence the physical-surface properties including morphological structure, porosity, particle size, aggregate ...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.172021

    authors: Morsi RE,Mohamed RS

    更新日期:2018-03-14 00:00:00