When Large, Infrequent Disturbances Interact
... Summary of Six Examples ENSOs, storms, kelp bed recovery – warmest waters led to kelp extinctions, and replacement by a different kelp species, preventing recovery ...
... Summary of Six Examples ENSOs, storms, kelp bed recovery – warmest waters led to kelp extinctions, and replacement by a different kelp species, preventing recovery ...
Dehydrogenase in Saccharomyces cerevisiae
... growth via mitosis to the developmental processes of meiosis and sporulation (Dickinson et ul., 1986). In S . cerevisiae the enzyme has also been shown to be subject to catabolite repression (Roy & Dawes, 1987). Determination of the DNA sequence for the genes which encode the E l , E2 and E3 compone ...
... growth via mitosis to the developmental processes of meiosis and sporulation (Dickinson et ul., 1986). In S . cerevisiae the enzyme has also been shown to be subject to catabolite repression (Roy & Dawes, 1987). Determination of the DNA sequence for the genes which encode the E l , E2 and E3 compone ...
Next-Generation Sequencing: an overview of technologies and
... with sequencing adapters – Well suited for 454 and bench top sequencers – Deep sequencing for detection of somatic mutations – 16S Sequencing for microbial diversity ...
... with sequencing adapters – Well suited for 454 and bench top sequencers – Deep sequencing for detection of somatic mutations – 16S Sequencing for microbial diversity ...
Macroecology of mangroves: large-scale patterns and processes in
... A macroecological analysis of local richness begins with the axiom that species that occur at a given site are a subset of a regional pool of species that are available to colonize the site (Caley and Schluter 1997; Grace 2001a). For example, of the 22 mangrove species that are known from Bangladesh ...
... A macroecological analysis of local richness begins with the axiom that species that occur at a given site are a subset of a regional pool of species that are available to colonize the site (Caley and Schluter 1997; Grace 2001a). For example, of the 22 mangrove species that are known from Bangladesh ...
Key-site monitoring in Norway 2014, including Svalbard
... Key population parameters (SE, n) of seabirds breeding on the key-sites indicated above each table. The start year of most data series are listed in Table 3.1.1 of Anker-Nilssen et al. (2008). Population change (expressed as percentage) is the numeric change in size of the breeding population regist ...
... Key population parameters (SE, n) of seabirds breeding on the key-sites indicated above each table. The start year of most data series are listed in Table 3.1.1 of Anker-Nilssen et al. (2008). Population change (expressed as percentage) is the numeric change in size of the breeding population regist ...
Dehydrogenase in Saccharomyces cerevisiae
... growth via mitosis to the developmental processes of meiosis and sporulation (Dickinson et ul., 1986). In S . cerevisiae the enzyme has also been shown to be subject to catabolite repression (Roy & Dawes, 1987). Determination of the DNA sequence for the genes which encode the E l , E2 and E3 compone ...
... growth via mitosis to the developmental processes of meiosis and sporulation (Dickinson et ul., 1986). In S . cerevisiae the enzyme has also been shown to be subject to catabolite repression (Roy & Dawes, 1987). Determination of the DNA sequence for the genes which encode the E l , E2 and E3 compone ...
pygmy rabbit petition outline
... VII. The Present or Threatened Destruction, Modification or Curtailment of Habitat and Range and Factors Affecting the Species Survival Evidence from ICBEMP and Other Sources Demonstrates the Extraordinary Loss and Degradation of Habitat Faced by the Pygmy Rabbit Upland Habitat Destruction and Alter ...
... VII. The Present or Threatened Destruction, Modification or Curtailment of Habitat and Range and Factors Affecting the Species Survival Evidence from ICBEMP and Other Sources Demonstrates the Extraordinary Loss and Degradation of Habitat Faced by the Pygmy Rabbit Upland Habitat Destruction and Alter ...
Spatial swarm segregation and reproductive isolation between the
... attracted to each other may contribute to the specific mate recognition systems, which facilitate species identification and prevent hybridization (Clements 1999). The hypothesis that flight-tone is used for differential mate recognition was not supported by experiments in the laboratory (Tripet et ...
... attracted to each other may contribute to the specific mate recognition systems, which facilitate species identification and prevent hybridization (Clements 1999). The hypothesis that flight-tone is used for differential mate recognition was not supported by experiments in the laboratory (Tripet et ...
Bog Bird.s-foot Trefoil (Lotus pinnatus)
... bract was present (Ryan and Douglas 1994). Although L. pinnatus and L. formosissimus could be confused if the plants are immature or not in flower, the two species do not overlap in their distribution in British Columbia. Listed as Endangered by COSEWIC, Lotus formosissimus is known only from the Vi ...
... bract was present (Ryan and Douglas 1994). Although L. pinnatus and L. formosissimus could be confused if the plants are immature or not in flower, the two species do not overlap in their distribution in British Columbia. Listed as Endangered by COSEWIC, Lotus formosissimus is known only from the Vi ...
46-52. Full article - Entomologica Fennica
... this unique boreal plant (see Jacquemart 1996). For example, the only model example of a strictly monophagous boreo-montane species of Lepidoptera associated with V. uliginosum seems to be isolated populations of butterfly Colias palaeno (L.) (e.g. Maey 1986, Rüetschi & Scholl 1985). Other tyrphobio ...
... this unique boreal plant (see Jacquemart 1996). For example, the only model example of a strictly monophagous boreo-montane species of Lepidoptera associated with V. uliginosum seems to be isolated populations of butterfly Colias palaeno (L.) (e.g. Maey 1986, Rüetschi & Scholl 1985). Other tyrphobio ...
ABSTRACT Title of Document:
... alfalfa and clover across North America using amplified fragment length polymorphisms (AFLPs). The degree of genetic differentiation varied greatly among markers, suggesting that divergent natural selection drives aphid divergence in all geographic locations. Three of the same genetic markers were i ...
... alfalfa and clover across North America using amplified fragment length polymorphisms (AFLPs). The degree of genetic differentiation varied greatly among markers, suggesting that divergent natural selection drives aphid divergence in all geographic locations. Three of the same genetic markers were i ...
Landscape composition influences patterns of native and exotic lady
... neighbouring site using Moran’s I-statistic. We did not find significant spatial autocorrelation between neighbouring sites for any of the best fit or candidate models examined for any response variable. ...
... neighbouring site using Moran’s I-statistic. We did not find significant spatial autocorrelation between neighbouring sites for any of the best fit or candidate models examined for any response variable. ...
WHR Species Accounts - bpefa - Province of British Columbia
... Key Life Requisites and Habitat Requirements General Following the population declines observed in the 1960s, pesticide control and reintroduction boosted populations in some countries. The subspecies F.p. tundrius was taken off of the endangered list in 1994, but the F. p. anatum is still not showi ...
... Key Life Requisites and Habitat Requirements General Following the population declines observed in the 1960s, pesticide control and reintroduction boosted populations in some countries. The subspecies F.p. tundrius was taken off of the endangered list in 1994, but the F. p. anatum is still not showi ...
Are predators good for your health?
... less of the behaviors that raise infection risks in older indiAt the same time, however, many studies of rodent outviduals, such as mating or fighting (Glass et al. 1988; Mills breaks have found no evidence of associated outbreaks in et al. 1999; Yahnke et al. 2001). human disease, despite the fact ...
... less of the behaviors that raise infection risks in older indiAt the same time, however, many studies of rodent outviduals, such as mating or fighting (Glass et al. 1988; Mills breaks have found no evidence of associated outbreaks in et al. 1999; Yahnke et al. 2001). human disease, despite the fact ...
Patterns in the structure of Asian and North American desert small
... but the mechanism underlying this structure appears different in North American and Asia. In North America, simulations strongly implicate interspecific competition as a dominant mechanism influencing community and assemblage structure. In contrast, data from Asian desert rodent communities suggest ...
... but the mechanism underlying this structure appears different in North American and Asia. In North America, simulations strongly implicate interspecific competition as a dominant mechanism influencing community and assemblage structure. In contrast, data from Asian desert rodent communities suggest ...
The Editorial Committee of the Annual Review of Ecology, Evolution
... current species range shifts. Species shift range individually, and not all species shift range at the ...
... current species range shifts. Species shift range individually, and not all species shift range at the ...
the economics of biodiversity
... Weitzman (2000) uses the approximation that, for small ε, Pj (Bj ) ∼ = (kBjz ε)Bj to show that the set of relative abundances that minimizes the probability of a loss of all crops maximizes the diversity measure D0 (π). The essential tension in this optimization problem is between the safety provide ...
... Weitzman (2000) uses the approximation that, for small ε, Pj (Bj ) ∼ = (kBjz ε)Bj to show that the set of relative abundances that minimizes the probability of a loss of all crops maximizes the diversity measure D0 (π). The essential tension in this optimization problem is between the safety provide ...
Behavioral Types of Predator and Prey Jointly Determine Prey Survival
... these opportunities in favor of safety. In predators, variation in aggressiveness is known to influence the kinds of prey attacked (Riechert 1991; Maupin and Riechert 2001; Costantini et al. 2005), the tactics used to detect and subdue prey (Coleman and Wilson 1998; Wilson 1998; Pruitt et al. 2008), ...
... these opportunities in favor of safety. In predators, variation in aggressiveness is known to influence the kinds of prey attacked (Riechert 1991; Maupin and Riechert 2001; Costantini et al. 2005), the tactics used to detect and subdue prey (Coleman and Wilson 1998; Wilson 1998; Pruitt et al. 2008), ...
Cost-efficient fenced reserves for conservation: single
... population of threatened species. Threatened Australian marsupials that are susceptible to predation are regularly reintroduced successfully into well-managed fenced exclosures (e.g., Winnard and Coulson 2008, Moseby et al. 2009, Miller et al. 2010), although these are limited mainly to those with f ...
... population of threatened species. Threatened Australian marsupials that are susceptible to predation are regularly reintroduced successfully into well-managed fenced exclosures (e.g., Winnard and Coulson 2008, Moseby et al. 2009, Miller et al. 2010), although these are limited mainly to those with f ...
Species introduction a major topic in vegetation
... Three papers in this issue deal with the problem of restoring semi-natural grassland after cessation of mowing or grazing. All these studies come from the Baltic state Estonia where, as in many other regions of Eastern Europe, large-scale abandonment of peripheral agricultural land had started in So ...
... Three papers in this issue deal with the problem of restoring semi-natural grassland after cessation of mowing or grazing. All these studies come from the Baltic state Estonia where, as in many other regions of Eastern Europe, large-scale abandonment of peripheral agricultural land had started in So ...
Genomics Meets Phylogenetics
... as is often the case in comparative genomics. But there are conditions under which phenetic approaches to tree building fail to recover evolutionary relationships, and these occur with some frequency in the evolution of gene families. Ohno’s model of gene duplication predicts that new genes diverge ...
... as is often the case in comparative genomics. But there are conditions under which phenetic approaches to tree building fail to recover evolutionary relationships, and these occur with some frequency in the evolution of gene families. Ohno’s model of gene duplication predicts that new genes diverge ...
11. Coevolution - NC State University
... Darwin and Wallace: The basic idea is that an orchid evolves a long spur to ensure that only specialised pollinators can get access to nectar. A pollinator species evolves a long tongue, and will thus specialise on this plant. This pollinator will therefore always visit the same flower species, thus ...
... Darwin and Wallace: The basic idea is that an orchid evolves a long spur to ensure that only specialised pollinators can get access to nectar. A pollinator species evolves a long tongue, and will thus specialise on this plant. This pollinator will therefore always visit the same flower species, thus ...