共查询到20条相似文献,搜索用时 15 毫秒
1.
2.
3.
4.
5.
Structural organization of the human CaMIII calmodulin gene 总被引:4,自引:0,他引:4
6.
Molecular genetic analysis of FNR-dependent promoters 总被引:38,自引:17,他引:21
7.
8.
K Yamauchi 《Nucleic acids research》1991,19(10):2715-2720
Nucleotide sequences flanking the translational initiation site were compiled from protozoan nuclear genes and were compared in every protozoan group. The entire 5'-untranslated sequences were very rich in A- and T-residues, but poor in G- and C-residues in most protozoan genes except for the flagellated ones. The sequence AAAAATTTTTAAAATTTAAAATGANAT emerged as a consensus sequence flanking the initiation site in the major protozoan group, although the sequences upstream from -4 (four nucleotides upstream from the ATG codon) were divergent among ciliates, sarcodinians, and sporozoans. On the other hand, the consensus sequence for flagellates was revealed to be a simple feature. Only the nucleotide position -3 was occupied with a high frequency of A-residue, in other positions it appeared randomly. These facts suggest that the strong preference for A-residue at the position -3 is a universal feature in nuclear genes for all eukaryotes. 相似文献
9.
P W Finn C J Kara M J Grusby V Folsom L H Glimcher 《Journal of immunology (Baltimore, Md. : 1950)》1991,146(11):4011-4015
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.