Isolation and characterisation of a fructosyltransferase gene from perennial ryegrass (Lolium perenne)

被引：34

作者：

Lidgett, A

Jennings, K

Johnson, X

Guthridge, K

Jones, E

Spangenberg, G ^{[1
]}

机构：

[1] La Trobe Univ, Dept Nat Resources & Environm, Ctr Plant Biotechnol, Bundoora, Vic 3086, Australia

[2] La Trobe Univ, CRC Mol Plant Breeding, Bundoora, Vic 3086, Australia

来源：

JOURNAL OF PLANT PHYSIOLOGY | 2002年 / 159卷 / 09期

关键词：

fructan biosynthesis; fructosyltransferase; Lolium perenne; perennial ryegrass; sucrose; fructan; 6-fructosyltransferase;

D O I：

10.1078/0176-1617-00808

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

A fructosyltransferase (LpFT1) cDNA and gene from perennial ryegrass was isolated and sequenced. Nucleotide sequence analysis revealed an open reading frame of 1947bp encoding for a protein of 648 amino acids. LpFT1 is 69% identical to barley 6-SFT, and contains plant fructosyltransferase functional domains. LpFT1 is present as a single copy gene and maps to the distal region of LG7 in perennial ryegrass. The expression pattern analysis of LpFT1 revealed transcript accumulation in young roots and shoots and in mature sheaths.

引用

页码：1037 / 1043

页数：7

共 29 条

[1] Exon skipping induced by cold stress in a potato invertase gene transcript [J].