To what extent are hepatic concentrations of heavy metals in Anguilla anguilla at a site in a contaminated estuary related to body size and age and reflected in the metallothionein concentrations?

Bird, D. J.; Rotchell, J. M.; Hesp, S. A.; Newton, L. C.; Hall, N. G.; Potter, I. C.

doi:10.1016/j.envpol.2007.03.018

Early interactions with adults mediate the development of predator defenses in guppies (2007)
Journal Article
Chapman, B. B., Morrell, L. J., Benton, T. G., & Krause, J. (2008). Early interactions with adults mediate the development of predator defenses in guppies. Behavioral ecology, 19(1), 87-93. https://doi.org/10.1093/beheco/arm111

Antipredator defenses in many species have been shown to exhibit phenotypic plasticity in response to variable predation risk. Some evidence suggests that in certain species adults act as proxy predators, triggering the development of adaptive defens... Read More about Early interactions with adults mediate the development of predator defenses in guppies.

Global isolation by distance despite strong regional phylogeography in a small metazoan (2007)
Journal Article
Mills, S., Lunt, D. H., & Gómez, A. (2007). Global isolation by distance despite strong regional phylogeography in a small metazoan. BMC evolutionary biology, 7, Article 225. https://doi.org/10.1186/1471-2148-7-225

Background: Small vagile eukaryotic organisms, which comprise a large proportion of the Earth's biodiversity, have traditionally been thought to lack the extent of population structuring and geographic speciation observed in larger taxa. Here we inve... Read More about Global isolation by distance despite strong regional phylogeography in a small metazoan.

The guppy as a conservation model: Implications of parasitism and inbreeding for reintroduction success (2007)
Journal Article
Van Oosterhout, C., Smith, A. M., Hänfling, B., Ramnarine, I. W., Mohammed, R. S., & Cable, J. (2007). The guppy as a conservation model: Implications of parasitism and inbreeding for reintroduction success. Conservation Biology, 21(6), 1573-1583. https://doi.org/10.1111/j.1523-1739.2007.00809.x

Ex situ conservation is of increasing importance to prevent the extinction of endangered animals in the wild. Despite low success rates of reintroduction programs few researchers have investigated empirically the efficacy of captive breeding regimes... Read More about The guppy as a conservation model: Implications of parasitism and inbreeding for reintroduction success.

Characterisation of Schiff base and chromophore in green proteorhodopsin by solid-state NMR (2007)
Journal Article
Pfleger, N., Lorch, M., Woerner, A. C., Shastri, S., & Glaubitz, C. (2008). Characterisation of Schiff base and chromophore in green proteorhodopsin by solid-state NMR. Journal of Biomolecular NMR, 40(1), 15-21. https://doi.org/10.1007/s10858-007-9203-5

The proteorhodopsin family consists of hundreds of homologous retinal containing membrane proteins found in bacteria in the photic zone of the oceans. They are colour tuned to their environment and act as light-driven proton pumps with a potential en... Read More about Characterisation of Schiff base and chromophore in green proteorhodopsin by solid-state NMR.

The effects of livestock grazing on foliar arthropods associated with bird diet in upland grasslands of Scotland (2007)
Journal Article
Dennis, P., Skartveit, J., McCracken, D. I., Pakeman, R. J., Beaton, K., Kunaver, A., & Evans, D. M. (2008). The effects of livestock grazing on foliar arthropods associated with bird diet in upland grasslands of Scotland. The journal of applied ecology, 45(1), 279-287. https://doi.org/10.1111/j.1365-2664.2007.01378.x

1. Upland biotopes have conservation importance for their typical plant and animal species. Recently, the condition of upland habitats has deteriorated with associated declines in many upland birds. Grazing by increased densities of sheep has been im... Read More about The effects of livestock grazing on foliar arthropods associated with bird diet in upland grasslands of Scotland.

Consensus decision making in human crowds (2007)
Journal Article
Dyer, J. R. G., Ioannou, C. C., Morrell, L. J., Croft, D. P., Couzin, I. D., Waters, D. A., & Krause, J. (2008). Consensus decision making in human crowds. Animal behaviour, 75(2), 461-470. https://doi.org/10.1016/j.anbehav.2007.05.010

In groups of animals only a small proportion of individuals may possess particular information, such as a migration route or the direction to a resource. Individuals may differ in preferred direction resulting in conflicts of interest and, therefore,... Read More about Consensus decision making in human crowds.

Habitat primary production and the evolution of body size within the hartebeest clade (2007)
Journal Article
Capellini, I., & Gosling, L. M. (2007). Habitat primary production and the evolution of body size within the hartebeest clade. Biological journal of the Linnean Society, 92(3), 431-440. https://doi.org/10.1111/j.1095-8312.2007.00883.x

Local adaptation is a key process in the evolution of biological diversity but relatively few studies have identified the selective forces that drive trait divergence at low taxonomic levels, particularly amongst mammals. Variation in body size acros... Read More about Habitat primary production and the evolution of body size within the hartebeest clade.

Establishment of self-sustaining populations of non-native fish species in the River Trent and Warwickshire Avon, UK, indicated by the presence of 0+ fish (2007)
Journal Article
Nunn, A. D., Bolland, J. D., Harvey, J. P., & Cowx, I. G. (2007). Establishment of self-sustaining populations of non-native fish species in the River Trent and Warwickshire Avon, UK, indicated by the presence of 0+ fish. Aquatic Invasions, 2(3), 190-196. https://doi.org/10.3391/ai.2007.2.3.6

This study investigated the reproduction of non-native fish species, inferred from the presence of 0+ fish, in three English lowland rivers over an 8 year period. Evidence of self-sustaining populations was found for three non-native fish species, na... Read More about Establishment of self-sustaining populations of non-native fish species in the River Trent and Warwickshire Avon, UK, indicated by the presence of 0+ fish.

Transport cycle intermediate in small multidrug resistance protein is revealed by substrate fluorescence (2007)
Journal Article
Basting, D., Lorch, M., Lehner, I., & Glaubitz, C. (2008). Transport cycle intermediate in small multidrug resistance protein is revealed by substrate fluorescence. FASEB Journal, 22(2), 365-373. https://doi.org/10.1096/fj.07-9162com

Efflux pumps of the small multidrug resistance family bind cationic, lipophilic antibiotics and transport them across the membrane in exchange for protons. The transport cycle must involve various conformational states of the protein needed for subst... Read More about Transport cycle intermediate in small multidrug resistance protein is revealed by substrate fluorescence.

Recent evolution of alternative reproductive modes in the 'living fossil' Triops cancriformis (2007)
Journal Article
Zierold, T., Haenfling, B., & Gomez, A. (2007). Recent evolution of alternative reproductive modes in the 'living fossil' Triops cancriformis. BMC evolutionary biology, 7(161), 1-12. https://doi.org/10.1186/1471-2148-7-161

Background: The Notostraca is a small but ancient crustacean order with a contrasting combination of a conservative morphology and a wide range of reproductive modes. The tadpole shrimp Triops cancriformis, includes bisexual - the putatively ancestra... Read More about Recent evolution of alternative reproductive modes in the 'living fossil' Triops cancriformis.

Condition assessment of lamprey populations in the Yorkshire Ouse catchment, north-east England, and the potential influence of physical migration barriers (2007)
Journal Article
Nunn, A. D., Harvey, J. P., Noble, R. A. A., & Cowx, I. G. (2008). Condition assessment of lamprey populations in the Yorkshire Ouse catchment, north-east England, and the potential influence of physical migration barriers. Aquatic conservation : marine and freshwater ecosystems, 18(2), 175-189. https://doi.org/10.1002/aqc.863

1. River lamprey (Lampetra fluviatilis) and sea lamprey (Petromyzon marinus) are designated features of the River Derwent Special Area of Conservation (SAC) and the Humber Estuary (a possible SAC). This study determined the condition of lamprey popul... Read More about Condition assessment of lamprey populations in the Yorkshire Ouse catchment, north-east England, and the potential influence of physical migration barriers.

A cost of leadership in human groups (2007)
Journal Article
Piyapong, C., Morrell, L. J., Croft, D. P., Dyer, J. R. G., Ioannou, C. C., & Krause, J. (2007). A cost of leadership in human groups. Ethology, 113(9), 821-824. https://doi.org/10.1111/j.1439-0310.2007.01382.x

Group living is the result of a dynamic trade-off between associated costs and benefits. However, these costs and benefits are not necessarily distributed equally across different spatial positions of groups which may result in different fitness retu... Read More about A cost of leadership in human groups.

Genetic structure of European sheep breeds. (2007)
Journal Article
Lawson Handley, L. J., Byrne, K., Santucci, F., Townsend, S., Taylor, M., Bruford, M. W., & Hewitt, G. M. (2007). Genetic structure of European sheep breeds. Heredity, 99(6), 620-631. https://doi.org/10.1038/sj.hdy.6801039

Large-scale evaluations of genetic diversity in domestic livestock populations are necessary so that region-specific conservation measures can be implemented. We performed the first such survey in European sheep by analysing 820 individuals from 29 g... Read More about Genetic structure of European sheep breeds..

Going the distance: human population genetics in a clinal world (2007)
Journal Article
Lawson Handley, L. J., Manica, A., Goudet, J., & Balloux, F. (2007). Going the distance: human population genetics in a clinal world. Trends in Genetics, 23(9), 432-439. https://doi.org/10.1016/j.tig.2007.07.002

Global human genetic variation is greatly influenced by geography, with genetic differentiation between populations increasing with geographic distance and within-population diversity decreasing with distance from Africa. In fact, these ’clines’ can... Read More about Going the distance: human population genetics in a clinal world.

Molecular phylogeny of Malagasy reed frogs, Heterixalus, and the relative performance of bioacoustics and color-patterns for resolving their systematics (2007)
Journal Article
Wollenberg, K. C., Glaw, F., Meyer, A., & Vences, M. (2007). Molecular phylogeny of Malagasy reed frogs, Heterixalus, and the relative performance of bioacoustics and color-patterns for resolving their systematics. Molecular Phylogenetics and Evolution, 45(1), 14-22. https://doi.org/10.1016/j.ympev.2007.06.024

The members of the genus Heterixalus constitute one of the endemic frog radiations in Madagascar. Here we present a complete species-level phylogeny based on DNA sequences (4876 base pairs) of three nuclear and four mitochondrial markers to clarify t... Read More about Molecular phylogeny of Malagasy reed frogs, Heterixalus, and the relative performance of bioacoustics and color-patterns for resolving their systematics.

Persistent genetic signatures of colonization in Brachionus manjavacas rotifers in the Iberian Peninsula (2007)
Journal Article
Gomez, A., Montero-Pau, J., Lunt, D. H., Serra, M., & Campillo, S. (2007). Persistent genetic signatures of colonization in Brachionus manjavacas rotifers in the Iberian Peninsula. Molecular ecology, 16(15), 3228-3240. https://doi.org/10.1111/j.1365-294X.2007.03372.x

Recent phylogeographical assessments have consistently shown that continental zooplankton display high levels of population subdivision, despite the high dispersal capacity of their diapausing propagules. As such, there is an apparent paradox between... Read More about Persistent genetic signatures of colonization in Brachionus manjavacas rotifers in the Iberian Peninsula.

Habitat selection and spatial segregation in three pipefish species (2007)
Journal Article
Malavasi, S., Franco, A., Riccato, F., Valerio, C., Torricelli, P., & Franzoi, P. (2007). Habitat selection and spatial segregation in three pipefish species. Estuarine, coastal and shelf science, 75(1-2), 143-150. https://doi.org/10.1016/j.ecss.2007.02.022

Habitat partitioning was investigated within a guild composed of three sympatric pipefish species, namely Syngnathus typhle, Syngnathus abaster and Nerophis ophidion. Field surveys of patterns of pipefish abundance among different seagrass habitats (... Read More about Habitat selection and spatial segregation in three pipefish species.

Diet, familiarity and shoaling decisions in guppies (2007)
Journal Article
Morrell, L. J., Hunt, K. L., Croft, D. P., & Krause, J. (2007). Diet, familiarity and shoaling decisions in guppies. Animal behaviour, 74(2), 311-319. https://doi.org/10.1016/j.anbehav.2006.10.021

Animals are known to derive benefits from associating with familiar individuals, and familiarity is important in the structuring of animal groups. In fish, individuals are known to shoal preferentially with others they have previously spent time with... Read More about Diet, familiarity and shoaling decisions in guppies.

Fish, climate and the Gulf Stream: the influence of abiotic factors on the recruitment success of cyprinid fishes in lowland rivers (2007)
Journal Article
Nunn, A. D., Harvey, J. P., Britton, J. R., Frear, P. A., & Cowx, I. G. (2007). Fish, climate and the Gulf Stream: the influence of abiotic factors on the recruitment success of cyprinid fishes in lowland rivers. Freshwater biology, 52(8), 1576-1586. https://doi.org/10.1111/j.1365-2427.2007.01789.x

1. Climatic effects are increasingly being recognised as an important factor causing inter-annual variability in organism abundances in aquatic and terrestrial ecosystems. This study investigated the relationships between water temperature (cumulativ... Read More about Fish, climate and the Gulf Stream: the influence of abiotic factors on the recruitment success of cyprinid fishes in lowland rivers.

To what extent are hepatic concentrations of heavy metals in Anguilla anguilla at a site in a contaminated estuary related to body size and age and reflected in the metallothionein concentrations? (2007)
Journal Article
Bird, D. J., Rotchell, J. M., Hesp, S. A., Newton, L. C., Hall, N. G., & Potter, I. C. (2008). To what extent are hepatic concentrations of heavy metals in Anguilla anguilla at a site in a contaminated estuary related to body size and age and reflected in the metallothionein concentrations?. Environmental pollution, 151(3), 641-651. https://doi.org/10.1016/j.envpol.2007.03.018

We explored how hepatic [metal]s in Anguilla anguilla at a contaminated estuarine site are influenced by body size, age and season, and the extent that [Cu], [Cd] and [Zn]s are reflected in [metallothionein (MT)]s. Although each [metal] and [MT] incr... Read More about To what extent are hepatic concentrations of heavy metals in Anguilla anguilla at a site in a contaminated estuary related to body size and age and reflected in the metallothionein concentrations?.

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