When cicatrization occurred, some delays in posterior regenerative stages were noticed.
As previously reported, osk mRNA still localizes in germline clones of both alleles, but there is a delay in its posterior accumulation.
The timing of this convergence is delayed in the posterior of the embryo: posterior domain boundaries of posterior hb start to coincide at T8 (when this border becomes fully resolved in M. abdita), those of gt around T6, those of abdominal kni at T3, those of central Kr at T2, and those of anterior hb already around T1 (although the latter diverge again temporarily at later stages).
Dn SCAR expression phenocopied the defects in hemocyte dispersal observed in SCAR Δ37 mutants, including the delay in both anterior and posterior populations.
Subjects had to press a button whenever the letter X followed the letter A. The fMRI data revealed increased activation for the longer delay in inferior frontal gyrus, left posterior parietal lobe, and the left DLPFC.
The mislocalization of oskar mRNA to the center of the oocyte is reminiscent of the localization of oskar mRNA at stage 8 [17], suggesting that excess oskar mRNA saturates the transport pathway, causing a delay in its translocation to the posterior pole.
It is possible that, here, the reduction in posterior HF activity across the delay reflects the forgetting of trial-specific context information.
Thus, even when memories at both delays were endorsed with recollection, there were changes in posterior HF involvement in memory recognition.
The reviewer expressed a concern that the difference in posterior hippocampal activation between the immediate and delayed recollection contrasts could be driven by differences in response times (RT).
Of the animals injected in posterior sensorimotor cortex, ZIP was injected with a 24 hr delay after the last training episode for two rats, and with a 4 hr delay for three rats; the results were indistinguishable and therefore combined.
