Sentence examples for issue taxa from inspiring English sources

In the present special issue, taxa where fine-grained population responses are frequently considered include birds (Charmantier and Gienapp 2014), mammals (Boutin and Lane 2014), and fish (Crozier and Hutchings 2014).

Assessing the topological performance for the lineage model presents a significant challenge due to two related issues: that the number of taxa is not fixed and that the taxa themselves are not uniquely identifiable.

Some markers could not be successfully amplified and sequenced for a number of taxa due to technical issues or low quality of the genomic DNA.

Varied strength of interference among chromosomes would have strong implications for interpreting genome data; unfortunately, there are little, if any, data on this issue in nonmodel taxa.

Nevertheless this protocol offers a first approximation of trophic links to facilitate development of more specific assays, [such as those of 4], which is no trivial task in light of cross-reactivity issues between prey taxa [1].

However, analyses of additional sequences from two markers (240 mitochondrial CO1 genes and 495 plastidial psbA genes), mainly from South Pacific Ocean (Additional file 1) unravelled both type I and type II grey zone related issues for these taxa.

The examination of the remaining clusters on the NJ tree (Additional file 3) revealed paraphyly and polyphyly issues involving six additional taxa (Additional file 3, Table  1).

Our results are equivocal on this latter issue, given that these two taxa do form part of the main clade of Arctocephalus, but as sister to the remaining species.

Outcome of the taxonomic reassessment for all 30 Muscidae taxa with monophyly issues and/or anomalous divergence values in the pre-assessment data set.

However, anthropogenic (human induced) hybridization of historically isolated taxa raises conservation issues.

In taxa with hybridization issues, for example, Quercus, matK and rbcLa were unable to distinguish any of the 12 sympatric species examined (Roy et al. 2010).