INTRACLONAL GENETIC-VARIATION FOR PROTOPLAST REGENERATIVE ABILITY WITHIN SOLANUM-TUBEROSUM CV RECORD

被引：4

作者：

COLEMAN, M ^{[1
]}

DAVIE, P ^{[1
]}

VESSEY, J ^{[1
]}

POWELL, W ^{[1
]}

机构：

[1] KP AGR,LINCOLN LN2 2LE,ENGLAND

来源：

ANNALS OF BOTANY | 1991年 / 67卷 / 05期

关键词：

SOLANUM-TUBEROSUM; CV RECORD; POTATO; PROTOPLASTS; INTRACLONAL VARIATION;

D O I：

10.1093/oxfordjournals.aob.a088182

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

The potato cv. Record is recognized as a recalcitrant cultivar in tissue culture and attempts in the past to obtain regeneration from protoplasts continually failed, despite media and protocol alterations. By sampling a large number of Record tubers, significant differences between lines were obtained for regeneration from leaf discs. Eight such lines exhibiting a range of response to regeneration from leaf discs were used in the present study to examine protoplast culture response. Significant variation was detected in protoplast plating efficiency and in the number of regenerants produced. These results are discussed in relation to the exploitation of protoplasts in potato improvement and in terms of the role of tissue culture techniques for the maintenance of potato cultivars. © 1991 Annals of Botany Company.

引用

页码：459 / 461

页数：3

共 19 条

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[2]

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