Abstract:
:Two of the tRNA's found in rabbit reticulocytes are substrates for a post-transcriptional modification leading to the incorporation of guanine into the polynucleotide chain. The major guanylated tRNA was previously identified as tRNA (His). In the present report we show that the minor guanylated tRNA is tRNA (Asn), and that just as in the case of tRNA (His), the guanine is located in an internal position. There are only two tRNA (Asn) in reticulocytes. We further show that one of these, the one that is not labeled with guanine, contains the hypermodified base known as Q. tRNA (Asn) does not contain Q.
journal_name
Nucleic Acids Resjournal_title
Nucleic acids researchauthors
Farkas WR,Chernoff Ddoi
10.1093/nar/3.10.2521subject
Has Abstractpub_date
1976-10-01 00:00:00pages
2521-8issue
10eissn
0305-1048issn
1362-4962journal_volume
3pub_type
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