Literature DB >> 18942968

Ribosomal Intergenic Spacer: A Polymerase Chain Reaction Diagnostic for Meloidogyne chitwoodi, M. fallax, and M. hapla.

J Wishart, M S Phillips, V C Blok.   

Abstract

ABSTRACT Polymerase chain reaction amplification of the intergenic spacer region between the 5S and 18S genes from Meloidogyne chitwoodi, M. fallax, and M. hapla enabled these three important temperate species to be differentiated. Length polymorphism was found between M. chitwoodi and M. fallax as a result of differing numbers of short repeats located between the 5S and 18S genes. The presence of the 5S gene within the rDNA cistrons was confirmed in the Meloidogyne spp. included in this study. The region between the 28S and 5S genes for M. chitwoodi and M. fallax was short and lacked variability in repeated sequences compared with the main tropical Meloidogyne spp. and M. hapla. Differences in the number of these repeats resulted in intraspecific length polymorphism for M.hapla.

Entities:  

Year:  2002        PMID： 18942968     DOI： 10.1094/PHYTO.2002.92.8.884

Source DB:  PubMed          Journal:  Phytopathology        ISSN： 0031-949X            Impact factor:   4.025


  9 in total

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Journal:  J Nematol       Date:  2016-09       Impact factor: 1.402

2.  Molecular and Morphological Characterization of an Unusual Meloidogyne arenaria Population from Traveler's Tree, Ravenala madagascariensis.

Authors:  Am Skantar; Lk Carta; Za Handoo
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3.  A New Root-Knot Nematode Parasitizing Sea Rocket from Spanish Mediterranean Coastal Dunes: Meloidogyne dunensis n. sp. (Nematoda: Meloidogynidae).

Authors:  J E Palomares Rius; N Vovlas; A Troccoli; G Liébanas; B B Landa; P Castillo
Journal:  J Nematol       Date:  2007-06       Impact factor: 1.402

4.  Rapid, simple and direct detection of Meloidogyne hapla from infected root galls using loop-mediated isothermal amplification combined with FTA technology.

Authors:  Huan Peng; Haibo Long; Wenkun Huang; Jing Liu; Jiangkuan Cui; Lingan Kong; Xianqi Hu; Jianfeng Gu; Deliang Peng
Journal:  Sci Rep       Date:  2017-04-03       Impact factor: 4.379

5.  Diversity and population distribution of nematodes associated with honeybush (Cyclopia spp.) and rooibos (Aspalathus linearis) in the Western Cape province of South Africa.

Authors:  Fisayo Y Daramola; Francis B Lewu; Antoinette P Malan
Journal:  Heliyon       Date:  2021-02-20

6.  Sensitive, Accurate and Rapid Detection of the Northern Root-Knot Nematode, Meloidogyne hapla, Using Recombinase Polymerase Amplification Assays.

Authors:  Sergei A Subbotin; Julie Burbridge
Journal:  Plants (Basel)       Date:  2021-02-10

7.  45S rDNA Repeats of Turtles and Crocodiles Harbor a Functional 5S rRNA Gene Specifically Expressed in Oocytes.

Authors:  Asya G Davidian; Alexander G Dyomin; Svetlana A Galkina; Nadezhda E Makarova; Sergey E Dmitriev; Elena R Gaginskaya
Journal:  Mol Biol Evol       Date:  2022-01-07       Impact factor: 16.240

8.  Occurrence and Seasonal Changes in the Population of Root-knot Nematodes on Honeybush (Cyclopia Sp.).

Authors:  F Y Daramola; R Malgas; A P Malan
Journal:  Helminthologia       Date:  2021-06-08       Impact factor: 1.184

9.  First report of root-knot nematode, Meloidogyne arenaria, on lavender in Turkey.

Authors:  Tevfik Özalp; Gonca Könül; Önder Ayyıldız; Adnan Tülek; Zübeyir Devran
Journal:  J Nematol       Date:  2020       Impact factor: 1.402
  9 in total

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