Words similar to pss

Example sentences for: pss

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Swine common carotid arteries were obtained from a slaughterhouse and transported at 0°C in physiological salt solution (PSS).
PSS contained (mM): NaCl, 140; KCl, 4.7; 3-[N-morpholino] propane sulfonic acid (MOPS) 5; Na 2 HPO 4 , 1.2; CaCl 2 , 1.6; MgSO 4 , 1.2; D-glucose, 5.6; pH adjusted to 7.4 at 37°C.
In the absence of PSS, which does not occur at significant levels in rec12 mutants [ 52 ] , such mixed segregation patterns can only be generated by a combination of errors in both reductional and equational segregation.
However, only about 50% of diploid meiotic products from rec12-D15 (null) mutant meioses were heterozygous for centromere linked markers (Figure 5E), indicating that some fraction of the products were derived from precocious separation of sister chromatids (PSS) and/or MII nondisjunction (Figure 5C, 5D).
Since PSS does not occur in rec12 null mutants [ 52 ] , those centromere-homozygous chromosomes must have experienced a proper reductional segregation and a failed equational segregation (discussed below).