NUCLEOCYTOPLASMIC INCOMPATIBILITY IN CYBRID PLANTS POSSESSING AN ATROPA GENOME AND A NICOTIANA PLASTOME

被引：44

作者：

KUSHNIR, S ^{[1
]}

BABIYCHUK, E ^{[1
]}

BANNIKOVA, M ^{[1
]}

MOMOT, V ^{[1
]}

KOMARNITSKY, I ^{[1
]}

CHEREP, N ^{[1
]}

GLEBA, Y ^{[1
]}

机构：

[1] ACAD SCI UKSSR, INST CELL BIOL & GENET ENGN, LEBEDEVA ST 1, KIEV 252143, UKRAINE, USSR

来源：

MOLECULAR AND GENERAL GENETICS | 1991年 / 225卷 / 02期

关键词：

SOMATIC HYBRIDIZATION; CYBRIDS; NUCLEOCYTOPLASMIC INCOMPATIBILITY; NICOTIANA; ATROPA;

D O I：

10.1007/BF00269852

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：

Twenty-nine cybrids possessing an Atropa belladonna nuclear genome and a Nicotiana tabacum plastome were selected from two independent protoplast fusion experiments. In contrast to the previously described reciprocal, green and fertile cybrids with a Nicotiana nuclear genome and an Atropa plastome (Kushnir et al. 1987), the plants obtained were totally chlorophyll-deficient. An Atropa nuclear genome and a Nicotiana plastome from these chlorophyll-deficient cybrids were combined with an Atropa or a Scopolia plastome and a Nicotiana nuclear genome, respectively, in control fusion experiments. All of these nuclear genome/plastome combinations gave rise to normal, green plants. Therefore, we conclude that an N. tabacum plastome is incompatible with an A. belladonna nuclear genome.

引用

页码：225 / 230

页数：6

共 26 条

[1] NEW CLONING VEHICLES FOR TRANSFORMATION OF HIGHER-PLANTS [J].