Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1071/AP07031 |
Flower colour is associated with susceptibility to disease in the legume Swainsona formosa | |
Panjehkeh, N.; Backhouse, D.; Taji, A. | |
通讯作者 | Backhouse, D. |
来源期刊 | AUSTRALASIAN PLANT PATHOLOGY |
ISSN | 0815-3191 |
EISSN | 1448-6032 |
出版年 | 2007 |
卷号 | 36期号:4页码:341-346 |
英文摘要 | The hypothesis that plants of the ornamental Australian native legume Swainsona formosa ( Sturt’s desert pea) with reduced flower pigmentation are more susceptible to soilborne diseases was investigated using red, pink and white flowered lines challenged with Phytophthora cinnamomi. Inoculations of roots, hypocotyls and detached stems showed that the red line was completely resistant, the white line highly susceptible, and the pink line intermediate in reaction. Similar results were obtained for root and detached stem assays using Pythium irregulare and Fusarium solani isolated from diseased white-flowered plants, but all lines were equally susceptible to Botrytis cinerea in detached stem assays. Crosses between the red and white lines showed that white flowers and susceptibility to P. cinnamomi were each determined by recessive alleles at single loci, which segregated together. |
类型 | Article |
语种 | 英语 |
国家 | Australia |
收录类别 | SCI-E |
WOS记录号 | WOS:000247626400006 |
WOS关键词 | PHYTOPHTHORA-SOJAE ; VICIA-FABA ; RESISTANCE ; ROT ; PATHOGENICITY ; LUCERNE |
WOS类目 | Plant Sciences |
WOS研究方向 | Plant Sciences |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/153597 |
作者单位 | (1)Univ New England, Sch Rural Sci & Agr, Armidale, NSW 2351, Australia;(2)Univ New England, Sch Environm Sci & Nat Resources Management, Armidale, NSW 2351, Australia |
推荐引用方式 GB/T 7714 | Panjehkeh, N.,Backhouse, D.,Taji, A.. Flower colour is associated with susceptibility to disease in the legume Swainsona formosa[J],2007,36(4):341-346. |
APA | Panjehkeh, N.,Backhouse, D.,&Taji, A..(2007).Flower colour is associated with susceptibility to disease in the legume Swainsona formosa.AUSTRALASIAN PLANT PATHOLOGY,36(4),341-346. |
MLA | Panjehkeh, N.,et al."Flower colour is associated with susceptibility to disease in the legume Swainsona formosa".AUSTRALASIAN PLANT PATHOLOGY 36.4(2007):341-346. |
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