Recently, several different modifications of MDCs have been developed including stacked MDCs, biocathode MDCs and recirculation MDCs.
- The histone code hypothesis gradually transformed into the histone context hypothesis,, as several different modifications should be considered simultaneously to predict positions of genome regulatory elements - and to determine the type of chromatin domain (reviewed in refs. 54 and 55).
There are several different protocol modifications for developmental studies in children and adolescents [ 26, 84] to account for patient size and age-related changes in bone length and to avoid radiation exposure to the epiphyseal growth plate and inclusion of provisional mineralized tissues from this region.
There are several different types of modifications like methylation and mainly glycosylation which include fucosylation and hexosylation, that are common to β-tubulin [54].
This is not trivial, because FoxO activity is regulated by several different post-translational modifications, including phosphorylation, acetylation, and mono-and polyubiquitylation (Huang and Tindall, 2007).
There are several different single GyrA modifications reported to be associated with fluoroquinolone resistance in Campylobacter species: Thr86Ile, Asp90Asn, Thr86Lys, Thr86Ala, Thr86Val, and Asp90Tyr.
If there are a large number of SAs that operate several different services, this modification can significantly reduce bandwidth usage.
By introducing into donor pigs several different tolerance promoting genetic modifications there can be a synergistic effect to produce extended tolerance for xenografted organs in human recipients.
We show that, in graphs satisfying a sharpened triangle inequality (and even in graphs where edge-costs are restricted to the values 1 and 1+γ for an arbitrary small γ>0), Steiner tree reoptimization still is NP-hard for several different types of local modifications, and even APX-hard for some of them.
Several different types of posttranslational modifications of MYC have been described, including phosphorylation, acetylation, and ubiquitination [ 6].
Epigenetic modifications include several different phenomena, such as DNA methylation [ 3], histone modifications [ 4], and microRNAs (miR) regulation [ 5].
