Atomic force microscopy studies indicated that alkyl chains bind to and retain segregated interfacial surfactant phases at low surface tensions by inducing 3D structural transitions in the monolayer's fluid-like phase, forming surfactant-associated reservoirs.
Council member John Taylor Chapman (D), who grew up in public housing, said that preservationists were not only trying to retain segregated and substandard housing but also asking families to continue to live there.
Namibia has already gone further than South Africa in removing racial laws, but retains segregated school systems and local governments.
These factors include residual heterozygosity (genetic variation retained and/or segregated from variation in the ancestral wild progenitor), post-formational mutations (de novo variants that postdate a strain's laboratory origin), intermittent outcrossing within or between strains in the laboratory, and any inadvertent mislabeling or misidentification of the genetic stocks.
Using a family-based elimination approach, 414 missense mutations, 9 nonsense mutations and 8 frameshift mutations were retained that segregated with the disease in this family.
Some of the retained SNPs segregated only in one or two lines, and therefore were not used in some training datasets.
This technique can move the large intact genomic structures of natural chromosomes or artificially engineered chromosomes, and transferred chromosomes can be stably retained and freely segregate in recipient cells.
Alleles at four of these markers segregated within families, so they were retained in the analysis, but the remainder were treated as genotype errors and deleted from the analysis.
In 1975, John Cairns proposed that, during the division of stem/progenitor cells, the template DNA strand of a parent cell is nonrandomly retained, whereas the newly synthesized strand is selectively segregated to a daughter cell [ 1].
In Drosophila male germline stem cells, the mother centrosome is retained by the stem cells, whereas the daughter centrosome is segregated into the differentiating gonial cell following division [ 42].
A plot of the kernel density estimates of individuals along the first discriminant function, which explained 63.7% of the retained variation, showed separation of the F1 hatchery fish and segregated line from the P1 founders (Fig. 4).
