Therefore, in case of the FA mixes tested, the effects of unburned carbon are a more governing factor than the ball bearing effect.
In 1990, a study determining the incidence of Legionella spp. in potting mix found that more than two thirds (33/45) of Australian potting mixes and none (0/19) of European potting mixes tested positive for Legionella spp (18 ).
Of the five commercial master mixes tested using the two-step qPCR, the RT SuperScript Vilo in combination with the Express kit yielded greater sensitivity with an LOD 95% of 41 copies/ µL.
This experiment confirmed less than additivity for five of the mixes tested.
Statistical analyses showed that temperature and time have significant effect on permeability reduction of the porous mixes tested.
The wide variation in stiffness moduli across the mixes tested meant the classical analysis method was unsuitable for calculating the fatigue life of the mixes.
All the conclusions drawn from this research are limited to coarse recycled aggregates with the absorption rate of 2.5%% and should be used with caution due to the limited number of mixes tested.
The other master mixes tested were EpiTect MethyLight mix (Qiagen), iQ Multiplex Powermix (Bio-Rad, Veenendaal, The Netherlands) or Genotyping Master Mix (Applied Biosystems).
In addition to CSALT, SSALT and PSALT, the researchers proposed other test modes, such as the group ramp test [104, 105], trapezoid test [106, 107], and ramp-constant stress mixing test (RCSMT) [108].
The results show that all MUTYH sequence variations, including G > C and A > T homozygous changes, can be reliably identified by HRMA when a condition of artificial heterozygosity is created by mixing test and reference DNA.
