Triturus cristatus
Acoustic orientation in the great crested newt (Triturus cristatus)
... Acoustic orientation in the great crested newt Triturus cristatus.. This version is available at: http://usir.salford.ac.uk/id/eprint/40928/.[r] ...
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The annual number of breeding adults and the effective population size of syntopic newts (Triturus cristatus, T-marmoratus)
... amphibians Triturus cristatus (the crested newt) and ...T. cristatus library were used, five of which proved polymorphic in ...T. cristatus only some decades ago, no significant genetic ...
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The abundance of premetamorphic newts (triturus cristatus, t marmoratus) as a function of habitat determinants: an a priori model selection approach
... Despite the key role of premetamorphic amphibians in experimental ecology, the factors affecting their abundance has received relatively little attention in natural settings. We applied a model selection approach with ...
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Needle in a haystack? A comparison of eDNA metabarcoding and targeted qPCR for detection of the great crested newt (Triturus cristatus)
... eDNA samples were stored at −20°C until PCR amplification. Metabarcoding was performed using published vertebrate- specific primers (Riaz et al., 2011) which amplify a 73–110 bp fragment of the 12S ribosomal RNA gene ...
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Habitat requirements and conservation needs of peripheral populations : the case of the great crested newt (Triturus cristatus) in the Scottish Highlands
... 44 Table 5 Spearman correlation matrix of numerical and categorical selected variables for T. cristatus occurrence analyses and geographical coordinates. The binary factors sand and gravel over middle old red ...
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The population structure and demography of Triturus cristatus in agricultural landscapes of North West England
... T. cristatus, this can be done using belly pattern photographs that represent the “marking” of individuals (Lewis, ...T. cristatus are unique and enable individuals to be reliably identified (Hagstrom, ...
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Studies on the proteins of the oocyte nucleus of the crested newt, triturus cristatus carnifex
... independently of protein synthesis, is the fact that newly synthesised protein destined for the nucleus first forms a pool in the cytoplasm.... During the extended Incubation with cycloh[r] ...
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Estimating viability and sensitivity of the great crested newt Triturus cristatus at a regional scale
... Extinction risks for the great crested newt in the study area under different scenarios: minimum estimates of uncertain parameters; medium estimates; maximum estimates; medium estimates [r] ...
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The structural organization of newt mitotic chromosomes
... Discussion In Giemsa-stained metaphase chromosomes of cold-treated Triturus cristatus carnifex the pattern of intensely stained regions is identical to that produced by the C-banding tec[r] ...
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An investigation of ribonucleoprotein processing in amphibian oocytes
... 1975; Krohne and Franke, 1980a and b). The total mass of protein in a 0.8 mrn diameter oocyte of Triturus cristatus carnifex is about 1.2 y.ig of which about 100 ng are nucleolar and 30 ng are chromosomal ...
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Corresponding Mitochondrial DNA and Niche Divergence for Crested Newt Candidate Species
... Phylogeography has yielded a wealth of information by documenting geographical genetic variation [1]. One key finding is the frequent presence of extensive mitochondrial DNA variation within taxa, not matched by ...
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Parallel tagged amplicon sequencing of transcriptome-based genetic markers for Triturus newts with the Ion Torrent next-generation sequencing platform
... We focus on a group of aquatic salamanders known as the crested newt Triturus cristatus superspecies. Crested newts are a group of six recognized and a sev- enth candidate species with parapatric ranges, ...
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The Carpathians hosted extra-Mediterranean refugia-within-refugia during the Pleistocene Ice Age: genomic evidence from two newt genera
... Part of Europe’s temperate species survived the Pleistocene glacial cycles in refugia north of the Mediterranean pen- insulas. For one such extra-Mediterranean refugia, the Carpathians, an intricate ...
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Oxidative cost of interspecific hybridization: a case study of two Triturus species and their hybrids
... Oxidative stress has most recently been suggested as one of the possible mechanisms responsible for reduced fitness of hybrids. To explore possible oxidative cost of hybridization, we examined anti-oxidant defence system ...
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Recycling of Chinese herb residues by endophytic and probiotic fungus Aspergillus cristatus CB10002 for the production of medicinal valuable anthraquinones
... Aspergillus cristatus CB10002 was screened out due to its well growth and the produc- tion of abundant ...A. cristatus in the reclamation of herb ...
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Pits versus patterns: effects of transponders on recapture rate and body condition of Danube crested newts (Triturus Dobrogicus) and common spadefoot toads (Pelobates Fuscus)
... Pits versus patterns: effects of transponders on recapture rate and body condition of Danube crested newts Triturus Dobrogicus and common spadefoot toads Pelobates Fuscus Jehle, R and Ho[r] ...
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Eye and head movements shape gaze shifts in Indian peafowl
... Animals selectively direct their visual attention toward relevant aspects of their environments. They can shift their attention using a combination of eye, head and body movements. While we have a growing understanding ...
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AUTORADIOGRAPHY WITH MEIOTIC CHROMOSOMES OF THE MALE NEWT (TRITURUS VIRIDESCENS) USING H3-THYMIDINE
... MONESI (1962) studied the duration of the DNA synthetic period (S phase) prior to meiosis in the male mouse and concluded that there is a gradual lengthening of the S ph[r] ...
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Postglacial species displacement in Triturus newts deduced from asymmetrically introgressed mitochondrial DNA and ecological niche models
... cristatus superspecies. This area was broadly defined as a 200 km buffer zone [55] around known crested newt localities [Wielstra et al., submitted]. The ecological niche models were tested for statistical ...
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The relationship between heart rate and rate of oxygen consumption in Galapagos marine iguanas (Amblyrhynchus cristatus) at two different temperatures
... The reptile chosen was the Galapagos marine iguana, Amblyrhynchus cristatus. This is the only lizard that dives beneath the sea to feed and whose food is primarily marine algae. There appears to be a size limit to ...
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