ANALYSIS OF CYTOPLASMIC GENOMES IN SOMATIC HYBRIDS BETWEEN NAVEL ORANGE (CITRUS-SINENSIS OSB) AND MURCOTT TANGOR

被引：34

作者：

KOBAYASHI, S ^{[1
]}

OHGAWARA, T ^{[1
]}

FUJIWARA, K ^{[1
]}

OIYAMA, I ^{[1
]}

机构：

[1] KIKKOMAN FOODS INC,DIV RES & DEV,NODA,CHIBA 278,JAPAN

来源：

THEORETICAL AND APPLIED GENETICS | 1991年 / 82卷 / 01期

关键词：

PROTOPLAST FUSION; RIBOSOMAL DNA; CHLOROPLAST DNA; MITOCHONDRIAL DNA; CITRUS;

D O I：

10.1007/BF00231270

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

Somatic hybrid plants were produced by protoplast fusion of navel orange and 'Murcott' tangor. Hybridity of the plants was confirmed by the restriction endonuclease analysis of nuclear ribosomal DNA. All of the plants (16 clones) were normal, uniform, and had the amphidiploid chromosome number of 36 (2n = 2x = 18 for each parent). The cpDNA analysis showed that each of the 16 somatic hybrids contained either one parental chloroplast genome or the other. In all cases, the mitochondrial genomes of the regenerated somatic hybrids were of the navel orange type.

引用

页码：6 / 10

页数：5

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