Further classifications within this class are possible on the basis of the position of their ninth cysteine and the length and arrangement of their extension, including photosynthetic ferredoxins, chromatium-type ferredoxins, and dimeric 2[4Fe 4S] ferredoxins.
Thus, in Priscaenigmatomorpha the pronotum was most probably slightly elongate in Chrysoraphidia relicta, on the basis of the position of the head and mesothorax in a paratype of this species [ 11].
X-ray diffraction is used for identification of phase on the basis of the position of the peaks in diffraction profile as well as the relative intensities of these peaks to some extent.
These compounds have been classified on the basis of the position of the pyridinic nitrogen atom (2- or 4-position, 2N or 4N) and the number of alkyl chains at the phenyl substituent (one or two).
If Chloe had evaluated the direct gaze on the basis of the position of the iris alone rather than on the basis of the relationship between the position of the iris and the orientation of the head, she would have chosen the three-quarter-view face with the iris at the center of the eye.
Many screening sonographers always establish the left/right orientation of the fetus on the basis of the position of internal organs, such as stomach or heart.
Chemokines are a family of 8 11 kd proteins, subdivided on the basis of the position of the N-terminus cysteine residues.
Five subclasses of PeSL motifs can be distinguished on the basis of the position of their SLSs relative to their promoter sequence.
They are classified into four broad groups as follows: C, CC, CXC and CX3C, on the basis of the position of their cysteine residues (Payne and Cornelius, 2002).
B9-2 results from a small deletion within the active site that leads to a frameshift and a premature stop.. On the basis of the position and nature of our mutations, both are likely to be strong or null alleles.
