PARA-FLUOROPHENYLALANINE-INDUCED CHROMOSOME-NUMBER CHANGES IN HIGHER-PLANTS .2. TOMATO AND RAPE

被引：4

作者：

BANKS, P ^{[1
]}

BRITTEN, EJ ^{[1
]}

GORDON, GH ^{[1
]}

机构：

[1] UNIV QUEENSLAND,DEPT AGR,ST LUCIA,QLD 4067,AUSTRALIA

来源：

GENOME | 1991年 / 34卷 / 06期

关键词：

PARA-FLUOROPHENYLALANINE; CHROMOSOME NUMBER CHANGES; PLANTS; TOMATO; RAPE; ANEUPLOIDS; POLYPLOIDS; MORPHOLOGICAL CHANGES;

D O I：

10.1139/g91-143

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

Germinating seeds of rape (Brassica napus L.) and of tomato (Lycopersicon esculentum Mill.), and 1-month-old tomato seedlings, were treated with para-fluorophenylalanine to change chromosome numbers. A number of morphological aberrations were found in treated plants of both species, some of which were also observed in progeny of treated tomatoes. Aneuploids and polyploids were confirmed cytologically in treated plants of both species. The investigations confirm the suggestion previously made for maize, that para-fluorophenylalanine is capable of changing chromosome numbers and the resulting morphology of plants of widely different phylogenetic categories.

引用

页码：929 / 934

页数：6

共 8 条

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[2]

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[3] HERITABLE PARA-FLUOROPHENYLALANINE-INDUCED ANEUPLOIDY IN MAIZE [J].

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[4]

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[5]

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[6]

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