Although some nucleus-encoded factors involved in RNA maturation are known from Chlamydomonas [ 92], an apparently shared feature of land plants is an increase in proteins that could function in sustaining the functionality of mutationally altered organellar genomes.
According to Bergmann and Peppas 2008 [6], these cavities not only sustain the shape of the desired template but also sustain the chemical functionalities from the complementary template.
According to the neutral theory of evolution, the functionality of protein with disadvantageous amino acid substitution can be restored by another amino acid substitution which compensates the first one to sustain the fitness [1].
Can Facebook sustain the growth?
Both anonymity and accountability play important roles in sustaining the Internet's functionality; however, there is a common misconception that increasing the anonymity of Internet identities requires diminishing their accountability, and vice versa.
Restoring with a low genetic base will fail to ensure that populations have the functionality and resilience necessary to become self-sustaining in the face of environmental change.
The coordinated expression of the different genes in an organism is essential to sustain functionality under the random external perturbations to which the organism might be subjected.
Given the fact that several CEACAMs are GPI-anchored proteins or that they sustain functionality in the absence of a cytoplasmic domain, the mechanistic details of signal transduction processes initiated by these CEACAM family members are still widely unresolved.
For the argument that sustained neuronal functionality in the RVLM is the crucial determinant for the resumption of spontaneous circulation after cardiac arrest to be valid, it is imperative that a loss of the life-and-death signal must precede cardiovascular depression.
