On the other hand, it should also be noted that although NGS technology with platform such as Illumina Genome Analyzer is not strictly restricted by abundance of DNA fragments and is able to provide whole genome methylation profile at single-nucleotide base resolution, currently the high cost and high computational load of bioinformatics analysis make it still of limited application.
Therefore, we hypothesize that PHD is driven either by restricting CaV2.1 abundance at the level of translation, or by the regulated internalization and degradation of presynaptic CaV2.1 calcium channels.
Finally, commercially available phosphors could be restricted by the abundance of rare earth elements.
When ant access to D. citri colonies was restricted, natural enemy abundance and attack rates increased, particularly those by syrphids and T. radiata.
Some transcripts were upregulated throughout the hindbrain and VMN (H/VMN), some were upregulated only in the VMN (VMN), and others had increased abundance restricted to VMN at night (Night VMN), the time of peak vocal activity We uncovered the molecular underpinnings of reproductive state-dependent variation of auditory sensitivity in midshipman fish.
Our ability to detect differential gene expression was not restricted to high-abundance transcripts.
Without the use of multiple complimentary approaches, we would have a very restricted vision of their abundance, function, diversity, and distribution in nature.
It is interesting to note that while our measurements of presynaptic calcium channel abundance are restricted to the active zone, defined by the presence of Brp labeling, we did not observe an increase in non-synaptic CaV2.1-GFP signal.
The advantage of this method, in comparison to paired recordings in layer IV barrel cortex (Beierlein et al. 2003; Gabernet et al. 2005; Sun et al. 2006; Inoue and Imoto 2006), is that it gives a less restricted picture of the abundance and relative frequency of a certain type of connection.
Because of the long half-life of some isotopic systems or the high background or restricted range of parent abundances, some methods are inherently more precise.
