Repeating the optimum composition of the medium in a stirred tank fermenter resulted in 1.49 g/l ALA.
In this study, repeated experiments showed that the composition of the iron oleate complex was highly sensitive to the processing parameters, e.g. the solvents used to wash the precipitates, the drying temperature, and so forth.
A similar comparison was carried out for the following classes of repetitive elements: SINEs, LINEs, LTRs, DNA transposable elements, small RNAs and low-complexity repeats; p values comprised between 0.32 and 0.89 indicated that the repeated element composition of the ECA11 centromeric domain was comparable to that of the control regions.
The algorithmic challenges for the repeat pattern identification problem are lack of prior knowledge regarding the composition of the repeat pattern and presence of inexact and hidden repeats.
We then repeated the parsimony mapping and investigated the composition of the apomorphies in supporting these groupings.
Several factors, including the species genome in which the locus is contained (Toth et al. 2000) and the composition of the repeated motif (Jurka and Pethiyagoda 1995), can greatly modulate the mutability of a given SSR.
To determine the composition of repeat-clusters we quantified the number of times all possible pairs of repeats belonged to the same repeat-cluster, defining as repeat-cluster a series of repeats separated by up to 250 bp (Fig. 7B).
To gain an initial insight into the composition of repeat elements contained in UV-8b BESs, RepeatMasker was used to identify the known repeat elements from existing databases.
The composition of repeat sequences in the genome of O. coarctata is also unusual (see below).
Taken together, the composition of the repeat domain is also involved in diverting the functions of both genes.
In terms of sequence length, the composition of known repeats characterized in BES is summarized in Table 3.
