Although we cannot rule out the possibility that some of these regions have fully diploidized in sockeye salmon based on these data, a more parsimonious explanation is that we have failed to identify another two pairs because we considered too few meiosis (progeny).
Our null hypothesis was that fishing is not selective for specific physiological (i.e. plasma glucose, lactate, cortisol, osmolality, Na+, Cl−, and K+, and gill Na+/K+-ATPase) or energetic (i.e. gross somatic energy) traits in adult migrating sockeye salmon and is based on the premise that our initial collection techniques for tagging were themselves not selective (see Discussion).
Here we present a first-pass meiotic map for sockeye salmon that contains 29 linkage groups, the number expected based upon the sockeye salmon karyotype (2n = 58) [ 42].
We used empirically based simulation modelling of 48 sockeye salmon (O.
Figure 2 reveals the time courses of the BOLD signals in the olfactory bulb and telencephalon of the sockeye salmon obtained by determining the activated area based on the Student's t-test value (P<0.05) that were averaged for six stimulus paradigms from the same fish.
The isolate and dose of IHNV was selected based on past challenge work in Sockeye Salmon to initiate acute IHNV disease in the population (K.A. Garver, unpublished).
Regions of conservation with rainbow trout and synteny between the RAD based rainbow trout map and the sockeye salmon map were established.
This conclusion is consistent with the evidence of 'deep structure' in subsequent studies based on molecular markers, both in sockeye salmon (Beacham et al. 2005, 2006; Wood et al. unpubl. data, see Fig. 2), and O. kisutch (coho salmon, Smith et al. 2001), and with phylogeographic evidence in other taxa including plants (Lacourse et al. 2003) and terrestrial mammals (Byun et al. 1997).
The time courses of the BOLD signals in the olfactory bulb and telencephalon of the sockeye salmon were obtained by determining the activated area based on a level of P<0.05 corrected for multiple comparisons that were averaged for six stimulus paradigms from the same fish.
However, they demonstrate an exaggerated thermal and handling stress response (based on blood plasma indices) compared with sockeye salmon (Jeffries et al. 2012b; M.R. Donaldson , Ph.D.Thesis, University of British Columbia).
