Later LFA 1 and 4 retreat "tills" are strictly glacitectonites, and are thicker depositional units because later ice readvances encroached upon and cannibalized more substantial sequences of deglacial lake sediment and subaqueous ice-contact fans (LFA 2).
In theory, these un-annotated sequences (1,014) could be P. mariana specific transcripts or short segments of genes that would be recognized as homologs if more substantial sequences sets were available.
Our observations indicated that GC bias among samples was more substantial between sequencing runs than within runs, suggesting that such bias might have been introduced during the sequencing process, perhaps through slight differences in reagent composition and temperatures that led to differences in DNA denaturation and primer hybridization efficiency.
Second, the meta-analysis on MTX → FU included several trials designed without the demonstrated optimal interval between the antifol and the fluoropyrimidine (4 24 h) leaving hope for more substantial efficacy of this sequence with appropriate scheduling, as we chose for our study.
This could be the result of more substantial divergence in the UGT1A6 sequence in this family as compared with other Carnivora families, or perhaps partial or complete deletion of the UGT1A6 gene.
However, we also test a reduced set of only ~100 conserved genes (0.5% of the array features), which represents a gene set size that would be more easily obtainable for species lacking substantial sequence information.
Our analyses of host-derived viral sequences suggests that viruses likely play a more substantial role in environmentally relevant metabolic processes than previously recognized such as the conversion of light to energy, photoadaptation, phosphate acquisition, and carbon metabolism.
In contrast, several of these genes (corresponding to At1g11840, At1g72290, At2g02990, At2g24420, At5g24770, and At5g59310) were present in more than one copy in our B. divaricarpa subtractive library, sometimes with substantial sequence polymorphism between copies.
However, with the addition of SWI to this list of MR sequences, some researchers now hope that MR imaging can play a more substantial role toward this goal.
Last night's programme was typical - a sequence of Latin American pieces in the first half, under the unrevealing title of Nuevo, and two more substantial works commissioned by the quartet after the interval, by Steve Reich and Peteris Vasks, both receiving their British premieres.
