They have instead focused on a much more restricted class of examples in which what is of interest is (something like) explaining "why" some outcome or general phenomenon occurred, as opposed to explaining, e.g., the meaning of a word or how to solve a differential equation.
Segerberg showed that GL is complete even with respect to the more restricted class of finite transitive irreflexive trees, a fact which later turned out to be very useful for Solovay's proof of the arithmetical completeness theorem (see Section 4).
Our results demonstrate improved performance over the Inferelator but it should be acknowledged that we are solving a more restricted class of problem.
The KLF10/11 class has a more restricted distribution and is exclusively found in vertebrates (fig. 5).
To take account for the elevated type I error rates, the original model M8 was compared with a more restricted null model (M8a), where the extra site class was constrained to have ω = 1.
Interestingly, the over-expression only implicates IR with a broad spectrum of HLA class I ligands, but no receptors of the KIR family [24] that have a more restricted panel of ligands.
All nucleated cells express MHC class I proteins that can present antigens to CD8+ expressing T cells, while a more restricted sub-set of cells (generally called antigen-presenting cells (APCs)) express MHC class II, which specifically activate CD4+ T cells.
The other odorants have much more restricted activation maps corresponding to a more selective action on particular ORN classes across a wide concentration range this is particularly true of methyl salicylate (highly selective for Or10a ORNs projecting to DL1).
In contrast to earlier studies with more restricted sampling, we are unable to discriminate phylogenetic relationships between KLF/SP architectural classes composed of explicit c-LCR compositional types linked to the KLF-DBD.
Conversely, GH19 chitinases have a more restricted distribution, and to date, they have been found in higher plants (classes I, II and IV), nematodes, viruses and some groups of bacteria [ 6].
