Identification of the minor guanylated tRNA of rabbit reticulocytes.

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 Res

journal_title

Nucleic acids research

authors

Farkas WR,Chernoff D

doi

10.1093/nar/3.10.2521

subject

Has Abstract

pub_date

1976-10-01 00:00:00

pages

2521-8

issue

10

eissn

0305-1048

issn

1362-4962

journal_volume

3

pub_type

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