As pluripotency and tumorigenesis have commonly been considered a packaged deal, it is imperative to consider what factors allow Muse cells to avoid tumor formation while retaining their capacity for differentiation into all three germ lineages.
Roles of uPA and uPAR in migration and self-assembled network formation have also been extensively studied in mono-cultures and have been commonly considered as proteolytic enzymes for degradation of matrix to initiate cell migration [41] [42], [60].
Trade-offs can take many and diverse forms, but theoreticians have most commonly considered the role of resource allocation trade-offs: organisms have limited resources to invest in the processes (e.g. growth, maintenance, and reproduction) required to successfully transmit gene copies to future generations (Roff 1992; Stearns 1992).
However, we also realize that although Pht1 family have been commonly considered to be a high-affinity Pi transporter family, an increasing number of members of this family in other plant species have been demonstrated exhibiting a low or even dual affinity for Pi uptake in heterologous yeast or oocyte expression system [ 75, 76].
The even-even cadmium isotopes are part of an interesting region near the closed proton shell at Z = 50, while the number of neutrons in the open shell is larger, as such these nuclei have been commonly considered to exhibit vibration-like properties [4].
Although methylation of arsenic has been commonly considered a mechanism for detoxification, recent studies have shown that methylated trivalent arsenicals are more toxic than inorganic arsenic (DeMarini et al. 2003).
This level of detail has commonly been considered a burden for applicants who prepare proposals and for reviewers who check and determine feasibility.
It has commonly been considered that the presented single-pass waterfall cycle is an exemplary development model when, in fact, Royce used it as a simplified example before proceeding to iterative models that he actually preferred.
