INFLUENCE OF FUSARIUM-WILT TOXIN(S) ON CARNATION CELLS

被引：11

作者：

ARAI, M

TAKEUCHI, M

机构：

[1] AKITA RES INST GENET RESOURCES, OHGATA, AKITA 01004, JAPAN

[2] SAITAMA UNIV, FAC SCI, DEPT REGULAT BIOL, URAWA, SAITAMA 338, JAPAN

来源：

PLANT CELL TISSUE AND ORGAN CULTURE | 1993年 / 34卷 / 03期

关键词：

CALLUS; CULTURE FILTRATE; DIANTHUS-CARYOPHYLLUS; FUSARIUM WILT; PATHOGENICITY; RESISTANCE; TOXIN;

D O I：

10.1007/BF00029718

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：

The influence of culture filtrates of Fusarium oxysporum f.sp. dianthi which causes Fusarium wilt was investigated on growth and viability of carnation tissue cultures and leaf segments. Culture filtrates of avirulent race 1 of this fungus did not affect calli and leaf segments of cultivars both susceptible and resistant to Fusarium wilt. However, culture filtrates of virulent race 2 decreased viability and suppressed growth of callus of the susceptible cultivar. In contrast, callus of the resistant cultivar showed resistance to the culture filtrates. The results of these experiments may provide information on methods of selection of new wilt resistant carnation varieties.

引用

页码：287 / 293

页数：7

共 22 条

[1]

ARAI M, 1988, THESIS SAITAMA U

[2]

Arai M., 1989, PLANT TISSUE CULT LE, V6, P80, DOI [10.5511/plantbiotechnology1984.6.80, DOI 10.5511/PLANTBIOTECHNOLOGY1984.6.22]

[3]

BATEMAN DF, 1976, PHYSL PLANT PATHOLOG, P316

[4] GENERAL RESISTANCE TO LATE BLIGHT OF SOLANUM-TUBEROSUM PLANTS REGENERATED FROM CALLUS RESISTANT TO CULTURE FILTRATES OF PHYTOPHTHORA-INFESTANS [J].