0000000000615151
AUTHOR
Javier Terol-alcayde
showing 2 related works from this author
saliva, a new Drosophila gene expressed in the embryonic salivary glands with homologues in plants and vertebrates.
1998
saliva (slv) transcription begins at the salivary gland placodes and continues on throughout development as salivary glands invaginate and reach their final location and morphology. saliva is located cytogenetically in 76A/B, and encodes a 226-amino-acid protein with four hydrophobic domains. A Northern blot detects a 1.6-kb transcript throughout development. Database similarity searches reveal homology to proteins from Caenorhabditis, Lilium, Medicago and mouse.
**Arabidopsis thaliana** sequence analysis confirms the presence of cyt b-561 in plants: evidence for a novel protein family
2000
Recent advances in the Arabidopsis sequencing project has elucidated the presence of two genes Atb561-A and Atb561-B that show limited homology to the DNA sequence encoding for the mammalian chromaffin granule cytochrome b-561 (cyt b-561). Detailed analysis of the structural features and conserved residues reveals, however, that the structural homology between the presumptive Arabidopsis proteins and the animal proteins is very high. All proteins are hydrophobic and show highly conserved transmembrane helices. The presumably heme-binding histidine residues in the plant and animal sequences as well as the suggested binding site for the electron acceptor, monodehydroascorbate, are strictly co…