The centrifugal moult is modified in the tail feathers of woodpeckers and treecreepers, in that it begins with the second innermost pair of feathers and finishes with the central pair of feathers so that the bird maintains a functional climbing tail.
N-alkylthiols or disulfides are the most common SAM molecules, consisting of an alkyl backbone chain, thiol head, and functional tail groups.
The peptidergic innervation of the terminal plexus might thus reflect tail-specific input onto peptidergic neurons, or a functional role of the peptides in tail- or gut-related physiological processes (see above).
Our data reveal a functional interdependence of site-specific H3 tail modifications and suggest a dynamic mechanism for the regulation of higher-order chromatin.
Moreover, processing of CD43 by γ-secretase results in a CD43 cytoplasmic tail fragment, containing a functional nuclear localization sequence interacting with the nuclear transporter protein Ran.
In this study we provide evidence for the first time of the existence of a functional polyproline domain within the C-tail of PC-1 able to interact with SH3 domains.
A functional role for the H4 N-terminal tail in chromatin structure has been confirmed using nucleosome arrays in solution.
The Prod1 and gecko CD59 showed a functional consistency in positional identity during limb and tail regeneration, respectively.
Spermatozoa presenting swollen coiled tails were considered as representing a functional sperm membrane [ 19].
A functional family vacation.
This is a functional job.
