Summary- Molecular probes were designed to identify Meloidogyne species by hybridizing to unique signature sequences located within variable regions of the ribosomal intergenic spacer (IGS). IGS nucleotide sequences were obtained by sequen-cing the corresponding PCR-amplified DNA. Sequence alignments of the IGS from M. chùwoodi and M. fallax revealed several areas of localized dissimilarity to which species-specific PCR primers were synthesized. When used in combination with non-specifie (conserved) primers, these primer pairs produced species-specific PCR amplification products as revealed by agarose gel electrophoresis. Size separation of amplified products from a single PCR reaction utilizing a combination of five specifie and non-specif...
Root-knot nematodes (Meloidogyne spp.) are important pests of numerous crops worldwide. Some members...
Root-knot nematodes (Meloidogyne spp.) are important pests of numerous crops worldwide. Some members...
Polymerase chain reaction (PCR) was used to amplify a specific 1.8-kb sequence of mitochondrial DNA...
Molecular probes were designed to identify Meloidogyne species by hybridizing to unique signature se...
Molecular probes were designed to identify Meloidogyne species by hybridizing to unique signature se...
Ont été établies des sondes moléculaires - destinées à identifier les espèces de #Meloidogyne$ - grâ...
Three randomly amplified polymorphic DNA (RAPD) markers, OPA-l2420,OPB-061200 and OPA-OI700. species...
Three randomly amplified polymorphic DNA (RAPD) markers, OPA-l2420,OPB-061200 and OPA-OI700. species...
Three randomly amplified polymorphic DNA (RAPD) markers, OPA-l2420,OPB-061200 and OPA-OI700. species...
Fragments containing the internal transcribed spacer (ITS) ribosomal rDNA were amplified from Meloid...
Ont été établies des sondes moléculaires - destinées à identifier les espèces de #Meloidogyne$ - grâ...
A polymerase chain reaction (PCR) method for discriminating Meloidogyne incognita, M. arenaria, M. j...
L'analyse de séquences de 2212 paires de bases provenant de six ADN mitochondriaux haplotypes très v...
Des amorces servant à amplifier la région interne transcrite de l'espaceur (ITS) ont été réorientées...
Root-knot nematodes (Meloidogyne spp.) are important pests of numerous crops worldwide. Some members...
Root-knot nematodes (Meloidogyne spp.) are important pests of numerous crops worldwide. Some members...
Root-knot nematodes (Meloidogyne spp.) are important pests of numerous crops worldwide. Some members...
Polymerase chain reaction (PCR) was used to amplify a specific 1.8-kb sequence of mitochondrial DNA...
Molecular probes were designed to identify Meloidogyne species by hybridizing to unique signature se...
Molecular probes were designed to identify Meloidogyne species by hybridizing to unique signature se...
Ont été établies des sondes moléculaires - destinées à identifier les espèces de #Meloidogyne$ - grâ...
Three randomly amplified polymorphic DNA (RAPD) markers, OPA-l2420,OPB-061200 and OPA-OI700. species...
Three randomly amplified polymorphic DNA (RAPD) markers, OPA-l2420,OPB-061200 and OPA-OI700. species...
Three randomly amplified polymorphic DNA (RAPD) markers, OPA-l2420,OPB-061200 and OPA-OI700. species...
Fragments containing the internal transcribed spacer (ITS) ribosomal rDNA were amplified from Meloid...
Ont été établies des sondes moléculaires - destinées à identifier les espèces de #Meloidogyne$ - grâ...
A polymerase chain reaction (PCR) method for discriminating Meloidogyne incognita, M. arenaria, M. j...
L'analyse de séquences de 2212 paires de bases provenant de six ADN mitochondriaux haplotypes très v...
Des amorces servant à amplifier la région interne transcrite de l'espaceur (ITS) ont été réorientées...
Root-knot nematodes (Meloidogyne spp.) are important pests of numerous crops worldwide. Some members...
Root-knot nematodes (Meloidogyne spp.) are important pests of numerous crops worldwide. Some members...
Root-knot nematodes (Meloidogyne spp.) are important pests of numerous crops worldwide. Some members...
Polymerase chain reaction (PCR) was used to amplify a specific 1.8-kb sequence of mitochondrial DNA...