CREATION OF NEW FLOWER COLORS IN ORNITHOGALUM VIA INTERSPECIFIC HYBRIDIZATION

被引：20

作者：

GRIESBACH, RJ ^{[1
]}

MEYER, F ^{[1
]}

KOOPOWITZ, H ^{[1
]}

机构：

[1] UNIV CALIF IRVINE,IRVINE ARBORETUM,IRVINE,CA 92717

来源：

JOURNAL OF THE AMERICAN SOCIETY FOR HORTICULTURAL SCIENCE | 1993年 / 118卷 / 03期

关键词：

EMBRYO RESCUE; BREEDING; POT-PLANT; CAROTENOIDS;

D O I：

10.21273/JASHS.118.3.409

中图分类号：

S6 [园艺];

学科分类号：

0902 ;

摘要：

Embryo rescue was successfully applied to develop hybrids between Ornithogalum dubium Houtt. (short inflorescence with orange flowers) and 0. thyrsoides Jacq. (tall inflorescences with white flowers). Meiosis in these hybrids showed abnormalities such as univalents, laggards, and bridges. The F1 hybrids were partially fertile, and F2 and BC1 progeny were produced. The backcross hybrids segregated for flower color and inflorescence traits and introgressed seedlings with orange pigmented flowers on tall inflorescences were obtained in the population.

引用

页码：409 / 414

页数：6

共 11 条

[1]

BAILEY L, 1935, STANDARD CYCLOPEDIA, V2, P2408

[2] BIOCHEMISTRY OF POLYISOPRENOID BIOSYNTHESIS [J].