CORRELATION BETWEEN THE PRESENCE OF TRANSFER RNAGUG(HIS) AND THE ERYTHROPOIETIC FUNCTION IN FETAL SHEEP LIVER

被引：19

作者：

LANDIN, RM ^{[1
]}

BOISNARD, M ^{[1
]}

PETRISSANT, G ^{[1
]}

机构：

[1] INRA, CTR NATL RECH ZOOTECH, INRA, PHYSIOL LACTAT LAB, F-78350 JOUY EN JOSAS, FRANCE

来源：

NUCLEIC ACIDS RESEARCH | 1979年 / 7卷 / 06期

关键词：

D O I：

10.1093/nar/7.6.1635

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Histidyl-tRNAs from foetal and adult sheep liver were compared totheir reticulocyte counterparts. The combination of various techniques revealed the existence of two histidyl-tRNA species in reticulocytes, one of which was not retained on acetylated DRAE-cellulose columns and was guanylatable. Three histidyl-tRNA isoacceptors were identified in foetal liver. Two of these species were not adsorbed on acetylated DBAE-cellulose but only one was found to be guanylatable. An identical chroma-tographic behaviour on RPC-5 columns was observed for guanylated histidyl-tRNAs from both origins. These results suggest the occurrence of a GUG anticodon in these guanine-accepting tRNAs. In foetal liver the amount of guanylatable histidyl-tRNA was estimated to be 7% of the total tRNA population. This observation is in agreement with the erythropoietic function of liver during the foetal life. © 1979 Information Retrieval Limited.

引用

页码：1635 / 1648

页数：14

共 24 条

[21]

SALSER W, 1977, COLD SPRING HARB SYM, V42, P985

[22] COMPARISON OF RABBIT LIVER AND RETICULOCYTE TRANSFER-RNA - EVIDENCE OF UNIQUE SPECIES IN RETICULOCYTES [J].

SMITH, DWE ;

MELTZER, VN ;

MCNAMARA, AL .

BIOCHIMICA ET BIOPHYSICA ACTA, 1974, 349 (03) :366-375

[23] BOMBYX-MORI SILK PROTEINS - CHARACTERIZATION OF LARGE POLYPEPTIDES [J].

SPRAGUE, KU .

BIOCHEMISTRY, 1975, 14 (05) :925-931

[24] NUCLEOTIDE-SEQUENCE OF 2 SILK GLAND ALANINE TRANSFER-RNAS - IMPLICATIONS FOR FIBROIN SYNTHESIS AND FOR INITIATOR TRANSFER-RNA STRUCTURE [J].

SPRAGUE, KU ;

HAGENBUCHLE, O ;

ZUNIGA, MC .

CELL, 1977, 11 (03) :561-570

← 1 2 3 →