Sperm is produced exclusively at the very beginning of the reproductive period and is subsequently used to self-fertilize oocytes.
Our early attempts to identify homologs of known function to the C-terminal part of human or murine periostin using sequence similarity searches in protein databases produced exclusively hits to corresponding regions in tetrapod periostin sequences.
The film versions are expected to be produced exclusively for television and home video.
In addition, it decreased yield of C4 C5 branched-chain VFA, which are considered to be produced exclusively by fermentation of branched-chain amino acids (Russell 2002).
Previously, some charters had been produced by royal priests and others by members of religious houses, but between 928 and 935 they were produced exclusively by a scribe known to historians as "Æthelstan A", showing an unprecedented degree of royal control over an important activity.
E4 appears to be produced exclusively by the human fetal liver (Hagen et al, 1965).
Procachexia cytokines might be produced by the tumor as well as the host, whereas PIF appears to be produced exclusively by tumors [ 70].
Of the 159 currently annotated dicistronic loci, there are only 45 for which polypeptides from both genes of the pair appear to be produced exclusively from dicistronic transcripts.
These structures are not known from any other fungi and are believed to be produced exclusively for the benefit of the ants.
