In addition, in a study that compared survival of all possible resident by anadromous crosses, the return survival of resident-origin progeny that migrated was markedly reduced compared with that of crosses in which one or both parents were anadromous fish (Thrower et al. 2004).
Earlier in vivo studies using genetically tagged renal epithelial cells have suggested that up to 36% of interstitial myofibroblasts are EMT-derived, whereas approximately 15% stem from bone marrow, with the remainder being of resident fibroblast origin [ 21].
Although antagonism was common, the ability to inhibit other bacteria varied significantly, with individual strains inhibiting between four (21.1%) and 17 (89.5%) of the intruder strains (on average 57.9%, 11 of 19; a significant effect of the resident strain origin in the nested model: Table 4, p<0.0001) (Fig. 2).
Setting up laboratory colonies wherein queen number could be manipulated might help to further disentangle whether the relative amount of CC required to influence nestmate discrimination results from the number of queen in the colony (i.e. social environment) or from the social origin of resident queens (i.e. genetic background).
For instance, an egg-signal that would prevent workers from recognising maternal origin of resident eggs could have been selected in polygyne colonies to limit the costs of nepotistic behaviours [45], and by doing so, it could favor the general acceptance of polygyne eggs by foreign conspecific workers.
While Kajstura et al have provided compelling evidence for the origin of resident stem cells in human lungs, the definitive conclusions of this study are exciting yet limiting and replication of the most significant observations in a second, independent group of subjects is now required.
The origins of resident fatigue are multi-factorial [ 19].
The proportion of residents of British origin fell as increasing numbers of immigrants initially from Europe, then from the Middle East and Asia arrived under schemes implemented by the federal government.
One way of doing it is by normalizing the O/D flows shown in Figure 2 by the number of photographs taken per 1,000 of residents of the origin location reported in Table 1.
The story is similar in Delaware, reports NBC News, where the number of residents of Indian origin grew by 116percentt between 2000 and 2010, according to Census data.
Whether of ancestral or foreign origin, the duplication of resident genes serves as an additional source of genetic novelty.
