RAPD Characterization of Single Females of the Root-knot Nematodes, Meloidogyne Spp.
被引:0
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作者:
Onivaldo Randig
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机构:INRA,Unité Interactions Plantes
Onivaldo Randig
Frédéric Leroy
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h-index: 0
机构:INRA,Unité Interactions Plantes
Frédéric Leroy
Philippe Castagnone-Sereno
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机构:INRA,Unité Interactions Plantes
Philippe Castagnone-Sereno
机构:
[1] INRA,Unité Interactions Plantes
[2] INRA,Microorganismes et Santé Végétale
来源:
European Journal of Plant Pathology
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2001年
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107卷
关键词:
fingerprint;
PCR;
D O I:
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中图分类号:
学科分类号:
摘要:
Random amplified polymorphic DNA fingerprinting was performed on single females of root-knot nematodes, Meloidogyne spp., using a new procedure for DNA isolation. One-fourth of the total DNA amount isolated from a single female proved to be sufficient as a template in a polymerase chain reaction. Electrophoretic patterns of the amplified fragments were reproducible between replicates from a single female or sister females from the same progeny, and identical to those obtained with genomic DNA purified from a large number of nematodes. Moreover, a comparative analysis over three successive generations showed stability of the amplification patterns, thus demonstrating the utility of this procedure for epidemiological and ecological studies on root-knot nematodes.
机构:
INRA, Unite Interact Plantes Microorganismes & Sante Ve, F-06606 Antibes, FranceINRA, Unite Interact Plantes Microorganismes & Sante Ve, F-06606 Antibes, France
Randig, O
Leroy, F
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机构:
INRA, Unite Interact Plantes Microorganismes & Sante Ve, F-06606 Antibes, FranceINRA, Unite Interact Plantes Microorganismes & Sante Ve, F-06606 Antibes, France
Leroy, F
Castagnone-Sereno, P
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h-index: 0
机构:
INRA, Unite Interact Plantes Microorganismes & Sante Ve, F-06606 Antibes, FranceINRA, Unite Interact Plantes Microorganismes & Sante Ve, F-06606 Antibes, France