根结线虫寄生和宿主反应：复杂相互作用的分子基础。
Root-knot nematode parasitism and host response: molecular basis of a sophisticated interaction.
机构信息
INRA, Unité Interactions Plantes-Microorganismes et Santé Végétale, 123 Bd. Francis Meilland, BP2078, 06606 Antibes Cedex, France.
出版信息
Mol Plant Pathol. 2003 Jul 1;4(4):217-24. doi: 10.1046/j.1364-3703.2003.00170.x.
UNLABELLED
SUMMARY Taxonomy: Eukaryota; Metazoa; Nematoda; Chromadorea; order Tylenchida; Tylenchoidea; Heteroderidae; genus Meloidogyne. Physical properties: Microscopic-non-segmented worms. Meloidogyne species can reproduce by apomixis, facultative meiotic parthenogenesis or obligate mitotic parthenogenesis. Obligate biotrophic parasites inducing the re-differentiation of plant cells into specialized feeding cells. Hosts: Meloidogyne spp. can infest more than 3000 plant species including vegetables, fruit trees, cereals and ornamental flowers.
SYMPTOMS
Root swellings called galls. Alteration of the root vascular system. Disease control: Cultural control, chemical control, resistant cultivars. Agronomic importance: Major threat to agriculture in temperate and tropical regions.
未加标签
概述 分类：真核生物；肉足虫；线虫；色矛纲；线虫目；异皮科；根结线虫属。 物理特性：微观非节段蠕虫。根结线虫可以通过无融合生殖、兼性减数分裂孤雌生殖或专性有丝分裂孤雌生殖进行繁殖。专性生物营养寄生菌，诱导植物细胞重新分化为专门的取食细胞。 宿主：根结线虫可以侵染包括蔬菜、果树、谷物和观赏花卉在内的 3000 多种植物。 症状：根肿胀称为根瘤。根维管束系统的改变。 病害防治：农业防治、化学防治、抗性品种。 农业重要性：对温带和热带地区农业的主要威胁。
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