SEED AND FRUIT-SET OF THE LATERAL SUPPRESSOR MUTANT OF TOMATO

被引：22

作者：

GROOT, SPC ^{[1
]}

KEIZER, LCP ^{[1
]}

DERUITER, W ^{[1
]}

DONS, JJM ^{[1
]}

机构：

[1] CPRO,DLO,CTR PLANT BREEDING & REPROD RES,DEPT POPULAT BIOL,6700 AA WAGENINGEN,NETHERLANDS

来源：

SCIENTIA HORTICULTURAE | 1994年 / 59卷 / 02期

关键词：

FEMALE FERTILITY; FRUIT GROWTH; MALE FERTILITY; TOMATO MUTANT;

D O I：

10.1016/0304-4238(94)90082-5

中图分类号：

S6 [园艺];

学科分类号：

0902 ;

摘要：

The lateral suppressor mutant (ls) of tomato, mainly characterised by the suppression of axillary shoot development, exhibits reduced fruit growth, thereby limiting its use in tomato production. In this study male and female fertility, seed and fruit set have been investigated in detail. Mutant flowers produced less pollen. Pollinations with wild type pollen showed that mutant flowers exhibit reduced female fertility. With the ls mutant, reduced fruit weight due to decreased seed numbers was partly compensated by an additional stimulus of fruit growth, since mutant fruits were heavier than wild type fruits, when fruits with similar amounts of seeds were compared.

引用

页码：157 / 162

页数：6

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