After incubation, the sample was mixed vigorously with one volume of ice-cold fragmentation stop buffer (10 mM Tris, 1 mM EDTA, pH 8) and incubated on ice for 5 min.
We thus addressed the question of possible epigenetic control of female sterility by subjecting the female-sterile evolved strains S1-B12 and S3-A10 to various stresses (cold, mycelium fragmentation) and developmental processes (formation of conidia, host infection) and determining whether these stresses could restore the wild-type female-fertile phenotype.
Who can be surprised if, in these cold days of cultural fragmentation courtesy of Sky Plus, streaming and DVD boxsets, we all long to return to such a comforting, sepia-tinted nest of cosiness?
We investigated the effects of cold temperature and mycelium fragmentation on S1-B12 and S3-A10 and on the corresponding wild-type strains S1 and S3 (Table 2).
Specifically, BAT mitochondria from mice under thermo-neutrality were elongated and tubular, whereas BAT mitochondria from mice were spherical and large after 4 h cold exposure, consistent with fragmentation and swelling (Figs 2H and 3E).
It also brings to mind the social fragmentation of the cold war years in Los Angeles and the culture of the suburban subdivision.
The phenomenology of the determined excitation functions enables us to distinguish between the different reaction modes fragmentation, hot and cold symmetric fission, asymmetric fission and deep spallation.
Seen from the perspective of the world, the fragmentation of power after the cold war creates new dangers of disorder that need to be mitigated by the sense of regularity and predictability that only the rule of law can provide.
The cold crystallization is shown to be associated with specific fragmentation of larger free-volume entities (acting as positron trapping voids) into a greater number of smaller ones.
The second stage generally occurs at higher temperatures which involves fragmentation of the polymer backbone and the formation of cold ring fraction.
Cold-shock induced apoptosis resulted already in a marked chromatin fragmentation within 2 h after the start of the rewarming period.
