نتایج جستجو برای: Q44
تعداد نتایج: 46 فیلتر نتایج به سال:
Trisomy for the distal part of the long arm of chromosome 8(q24.13----qter) is described in three sibs. The anomaly arose as an adjacent 1 meiotic segregation from a balanced reciprocal translocation t(1;8)(q44; q24.13)mat.
Foot-and-mouth disease virus (FMDV) nonstructural protein 3A plays important roles in virus replication, virulence, and host range. In other picornaviruses, homodimerization of 3A has been shown to be relevant for its biological activity. In this work, FMDV 3A homodimerization was evidenced by an in situ protein fluorescent ligation assay. A molecular model of the FMDV 3A protein, derived from ...
Deletions of chromosome 1q42-q44 have been reported in a variety of developmental abnormalities of the brain, including microcephaly (MIC) and agenesis of the corpus callosum (ACC). Here, we describe detailed mapping studies of patients with unbalanced structural rearrangements of distal 1q4. These define a 3.5-Mb critical region extending from RP11-80B9 to RP11-241M7 that we hypothesize contai...
Consumer demand studies of animal preference commonly involve the imposition of costs on access to resource compartments rather than direct costs on resource consumption. The aim of this study was to analyse how such increasing access costs alter the scheduling of behaviour, in order to investigate some potential problems with using this technique to measure behavioural priorities. Ž . We inves...
Physical damage among farmed Atlantic halibut, comprising injuries to eyes, pectoral fins and tails, first becomes apparent post-weaning. This study examined social interactions in farmed halibut, to determine whether potentially serious aggression occurred in fish of different age classes in which injury has been reported. Specific aims were to understand the context in which such behaviour ha...
Experiments were conducted with the aim of defining the optimal culture conditions for Psammechinus miliaris larvae. Larval response to varying food rations of the microalgae, Pleurocrysis elongata, was assessed by recording the morphological parameters of developing Ž y1. larvae. Larvae on a high ration 4000 cells ml showed an extreme reduction in postoral arm length and were unable to maintai...
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