Inoculation with arbuscular mycorrhizal fungi suppresses initiation of haustoria in the root hemiparasite Pedicularis tricolor.
Identifieur interne : 002060 ( Main/Corpus ); précédent : 002059; suivant : 002061Inoculation with arbuscular mycorrhizal fungi suppresses initiation of haustoria in the root hemiparasite Pedicularis tricolor.
Auteurs : Ai-Rong Li ; Sally E. Smith ; F Andrew Smith ; Kai-Yun GuanSource :
- Annals of botany [ 1095-8290 ] ; 2012.
English descriptors
- KwdEn :
- MESH :
- growth & development : Pedicularis.
- metabolism : Glomeromycota, Mycorrhizae.
- microbiology : Pedicularis, Plant Roots.
- parasitology : Hordeum.
- Cell Enlargement, Host-Parasite Interactions, Symbiosis.
Abstract
BACKGROUND AND AIMS
Plant parasitism and arbuscular mycorrhizal (AM) associations have many parallels and share a number of regulatory pathways. Despite a rapid increase in investigations addressing the roles of AM fungi in regulating interactions between parasitic plants and their hosts, few studies have tested the effect of AM fungi on the initiation and differentiation of haustoria, the parasite-specific structures exclusively responsible for host attachment and nutrient transfer. In this study, we tested the influence of AM fungi on haustorium formation in a root hemiparasitic plant.
METHODS
Using a facultative root hemiparasitic species (Pedicularis tricolor) with the potential to form AM associations, the effects of inoculation were tested with two AM fungal species, Glomus mosseae and Glomus intraradices, on haustorium initiation in P. tricolor grown alone or with Hordeum vulgare 'Fleet' (barley) as the host plant. This study consisted of two greenhouse pot experiments.
KEY RESULTS
Both AM fungal species dramatically suppressed intraspecific haustorium initiation in P. tricolor at a very low colonization level. The suppression over-rode inductive effects of the parasite's host plant on haustoria production and caused significant growth depression of P. tricolor.
CONCLUSIONS
AM fungi had strong and direct suppressive effects on haustorium formation in the root hemiparasite. The significant role of AM fungi in haustorium initiation of parasitic plants was demonstrated for the first time. This study provides new clues for the regulation of haustorium formation and a route to development of new biocontrol strategies in management of parasitic weeds.
DOI: 10.1093/aob/mcs028
PubMed: 22362663
PubMed Central: PMC3336945
Links to Exploration step
pubmed:22362663Le document en format XML
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<author><name sortKey="Li, Ai Rong" sort="Li, Ai Rong" uniqKey="Li A" first="Ai-Rong" last="Li">Ai-Rong Li</name>
<affiliation><nlm:affiliation>Key Laboratory of Economic Plants and Biotechnology, Kunming Institute of Botany, Chinese Academy of Sciences, PR China.</nlm:affiliation>
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<author><name sortKey="Smith, Sally E" sort="Smith, Sally E" uniqKey="Smith S" first="Sally E" last="Smith">Sally E. Smith</name>
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<author><name sortKey="Smith, F Andrew" sort="Smith, F Andrew" uniqKey="Smith F" first="F Andrew" last="Smith">F Andrew Smith</name>
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<author><name sortKey="Guan, Kai Yun" sort="Guan, Kai Yun" uniqKey="Guan K" first="Kai-Yun" last="Guan">Kai-Yun Guan</name>
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<sourceDesc><biblStruct><analytic><title xml:lang="en">Inoculation with arbuscular mycorrhizal fungi suppresses initiation of haustoria in the root hemiparasite Pedicularis tricolor.</title>
<author><name sortKey="Li, Ai Rong" sort="Li, Ai Rong" uniqKey="Li A" first="Ai-Rong" last="Li">Ai-Rong Li</name>
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<author><name sortKey="Smith, Sally E" sort="Smith, Sally E" uniqKey="Smith S" first="Sally E" last="Smith">Sally E. Smith</name>
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<author><name sortKey="Smith, F Andrew" sort="Smith, F Andrew" uniqKey="Smith F" first="F Andrew" last="Smith">F Andrew Smith</name>
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<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Cell Enlargement (MeSH)</term>
<term>Glomeromycota (metabolism)</term>
<term>Hordeum (parasitology)</term>
<term>Host-Parasite Interactions (MeSH)</term>
<term>Mycorrhizae (metabolism)</term>
<term>Pedicularis (growth & development)</term>
<term>Pedicularis (microbiology)</term>
<term>Plant Roots (microbiology)</term>
<term>Symbiosis (MeSH)</term>
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<keywords scheme="MESH" qualifier="growth & development" xml:lang="en"><term>Pedicularis</term>
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<keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Glomeromycota</term>
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<keywords scheme="MESH" qualifier="microbiology" xml:lang="en"><term>Pedicularis</term>
<term>Plant Roots</term>
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<keywords scheme="MESH" qualifier="parasitology" xml:lang="en"><term>Hordeum</term>
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<front><div type="abstract" xml:lang="en"><p><b>BACKGROUND AND AIMS</b>
</p>
<p>Plant parasitism and arbuscular mycorrhizal (AM) associations have many parallels and share a number of regulatory pathways. Despite a rapid increase in investigations addressing the roles of AM fungi in regulating interactions between parasitic plants and their hosts, few studies have tested the effect of AM fungi on the initiation and differentiation of haustoria, the parasite-specific structures exclusively responsible for host attachment and nutrient transfer. In this study, we tested the influence of AM fungi on haustorium formation in a root hemiparasitic plant.</p>
</div>
<div type="abstract" xml:lang="en"><p><b>METHODS</b>
</p>
<p>Using a facultative root hemiparasitic species (Pedicularis tricolor) with the potential to form AM associations, the effects of inoculation were tested with two AM fungal species, Glomus mosseae and Glomus intraradices, on haustorium initiation in P. tricolor grown alone or with Hordeum vulgare 'Fleet' (barley) as the host plant. This study consisted of two greenhouse pot experiments.</p>
</div>
<div type="abstract" xml:lang="en"><p><b>KEY RESULTS</b>
</p>
<p>Both AM fungal species dramatically suppressed intraspecific haustorium initiation in P. tricolor at a very low colonization level. The suppression over-rode inductive effects of the parasite's host plant on haustoria production and caused significant growth depression of P. tricolor.</p>
</div>
<div type="abstract" xml:lang="en"><p><b>CONCLUSIONS</b>
</p>
<p>AM fungi had strong and direct suppressive effects on haustorium formation in the root hemiparasite. The significant role of AM fungi in haustorium initiation of parasitic plants was demonstrated for the first time. This study provides new clues for the regulation of haustorium formation and a route to development of new biocontrol strategies in management of parasitic weeds.</p>
</div>
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<Abstract><AbstractText Label="BACKGROUND AND AIMS" NlmCategory="OBJECTIVE">Plant parasitism and arbuscular mycorrhizal (AM) associations have many parallels and share a number of regulatory pathways. Despite a rapid increase in investigations addressing the roles of AM fungi in regulating interactions between parasitic plants and their hosts, few studies have tested the effect of AM fungi on the initiation and differentiation of haustoria, the parasite-specific structures exclusively responsible for host attachment and nutrient transfer. In this study, we tested the influence of AM fungi on haustorium formation in a root hemiparasitic plant.</AbstractText>
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<ReferenceList><Reference><Citation>J Plant Physiol. 2011 Feb 15;168(3):294-7</Citation>
<ArticleIdList><ArticleId IdType="pubmed">20934776</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>New Phytol. 2007;174(2):412-9</Citation>
<ArticleIdList><ArticleId IdType="pubmed">17388903</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>Trends Plant Sci. 2010 Apr;15(4):227-35</Citation>
<ArticleIdList><ArticleId IdType="pubmed">20153240</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>Mycorrhiza. 2007 Mar;17(2):103-9</Citation>
<ArticleIdList><ArticleId IdType="pubmed">17109144</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>Plant Physiol. 2011 Jul;156(3):1050-7</Citation>
<ArticleIdList><ArticleId IdType="pubmed">21467213</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>Ann Bot. 2006 Jun;97(6):925-31</Citation>
<ArticleIdList><ArticleId IdType="pubmed">16574693</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>Planta. 1997;202(4):407-13</Citation>
<ArticleIdList><ArticleId IdType="pubmed">9265784</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>Appl Environ Microbiol. 1998 Dec;64(12):5004-7</Citation>
<ArticleIdList><ArticleId IdType="pubmed">9835596</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>Trends Plant Sci. 2007 May;12(5):224-30</Citation>
<ArticleIdList><ArticleId IdType="pubmed">17416544</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>New Phytol. 2009 Mar;181(4):938-49</Citation>
<ArticleIdList><ArticleId IdType="pubmed">19140934</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>New Phytol. 2009;183(4):1176-87</Citation>
<ArticleIdList><ArticleId IdType="pubmed">19496945</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>Mycorrhiza. 2003 Oct;13(5):277-81</Citation>
<ArticleIdList><ArticleId IdType="pubmed">12712374</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>Mycorrhiza. 2008 Oct;18(8):429-36</Citation>
<ArticleIdList><ArticleId IdType="pubmed">18704514</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>New Phytol. 2005 Jun;166(3):737-51</Citation>
<ArticleIdList><ArticleId IdType="pubmed">15869638</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>New Phytol. 2009;182(2):347-58</Citation>
<ArticleIdList><ArticleId IdType="pubmed">19207688</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>Nature. 2006 Feb 23;439(7079):969-72</Citation>
<ArticleIdList><ArticleId IdType="pubmed">16495998</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>New Phytol. 2010 Mar;185(4):1050-61</Citation>
<ArticleIdList><ArticleId IdType="pubmed">20356347</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>Annu Rev Phytopathol. 2010;48:93-117</Citation>
<ArticleIdList><ArticleId IdType="pubmed">20687831</ArticleId>
</ArticleIdList>
</Reference>
</ReferenceList>
</PubmedData>
</pubmed>
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