Abstract:
:The translocation of Melon necrotic spot virus (MNSV) within tissues of inoculated and systemically infected Cucumis melo L. 'Galia' was studied by tissue-printing and in situ hybridization techniques. The results were compatible with the phloem vascular components being used to spread MNSV systemically by the same assimilate transport route that runs from source to sink organs. Virus RNAs were shown to move from the inoculated cotyledon toward the hypocotyl and root system via the external phloem, whereas the upward spread through the stem to the young tissues took place via the internal phloem. Virus infection was absent from non-inoculated source tissues as well as from both shoot and root apical meristems, but active sink tissues such as the young leaves and root system were highly infected. Finally, our results suggest that the MNSV invasion of roots is due to virus replication although a destination-selective process is probably necessary to explain the high levels of virus accumulation in roots. This efficient invasion of the root system is discussed in terms of natural transmission of MNSV by the soil-borne fungal vector.
journal_name
Mol Plant Patholjournal_title
Molecular plant pathologyauthors
Gosalvez-Bernal B,Genoves A,Navarro JA,Pallas V,Sanchez-Pina MAdoi
10.1111/j.1364-3703.2008.00474.xsubject
Has Abstractpub_date
2008-07-01 00:00:00pages
447-61issue
4eissn
1464-6722issn
1364-3703pii
MPP474journal_volume
9pub_type
杂志文章abstract::Using simple sequence repeat (SSR) and amplified fragment length polymorphism (AFLP) marker analyses, the genetic structure of selected South African wheat stem rust races was compared with Ug99. SSR analysis divided the population into two distinct groups with 24.5% similarity between them. A local race, UVPgt55 (Nor...
journal_title:Molecular plant pathology
pub_type: 杂志文章
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pub_type: 杂志文章
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更新日期:2010-07-01 00:00:00
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pub_type: 杂志文章
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更新日期:2010-11-01 00:00:00
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pub_type: 杂志文章
doi:10.1111/mpp.12485
更新日期:2017-12-01 00:00:00
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pub_type: 杂志文章
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更新日期:2001-07-01 00:00:00
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journal_title:Molecular plant pathology
pub_type: 杂志文章
doi:10.1111/mpp.12574
更新日期:2018-04-01 00:00:00
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pub_type: 杂志文章,评审
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journal_title:Molecular plant pathology
pub_type: 杂志文章
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pub_type: 杂志文章,评审
doi:10.1111/mpp.12331
更新日期:2016-06-01 00:00:00
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journal_title:Molecular plant pathology
pub_type: 杂志文章
doi:10.1111/mpp.13031
更新日期:2020-12-29 00:00:00
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pub_type: 杂志文章
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更新日期:2021-02-01 00:00:00
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journal_title:Molecular plant pathology
pub_type: 杂志文章
doi:10.1111/mpp.12660
更新日期:2018-01-24 00:00:00
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pub_type: 杂志文章
doi:10.1111/mpp.12092
更新日期:2014-05-01 00:00:00
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journal_title:Molecular plant pathology
pub_type: 杂志文章,评审
doi:10.1111/j.1364-3703.2008.00518.x
更新日期:2009-01-01 00:00:00
abstract:TAXONOMY:Superkingdom Eukaryota; Kingdom Metazoa; Phylum Nematoda; Class Chromadorea; Order Rhabditida; Suborder Tylenchina; Infraorder Tylenchomorpha; Superfamily Tylenchoidea; Family Pratylenchidae; Subfamily Radopholinae; Genus Radopholus. PHYSICAL PROPERTIES:Microscopic unsegmented worm; migratory endoparasite of ...
journal_title:Molecular plant pathology
pub_type: 杂志文章
doi:10.1111/j.1364-3703.2010.00614.x
更新日期:2010-05-01 00:00:00
abstract::The potato cyst nematodes (PCNs) Globodera pallida and Globodera rostochiensis are important parasites of potato. PCNs undergo complex biotrophic interactions with their hosts that involve gene expression changes in both the nematode and the host plant. The aim of this study was to determine key genes that are differe...
journal_title:Molecular plant pathology
pub_type: 杂志文章
doi:10.1111/j.1364-3703.2012.00821.x
更新日期:2012-12-01 00:00:00
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journal_title:Molecular plant pathology
pub_type: 杂志文章
doi:10.1111/j.1364-3703.2009.00555.x
更新日期:2009-09-01 00:00:00
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pub_type: 杂志文章
doi:10.1111/mpp.12841
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pub_type: 杂志文章
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更新日期:2019-01-01 00:00:00
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journal_title:Molecular plant pathology
pub_type: 杂志文章
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更新日期:2019-11-01 00:00:00
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journal_title:Molecular plant pathology
pub_type: 杂志文章,评审
doi:10.1111/mpp.12204
更新日期:2015-06-01 00:00:00
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journal_title:Molecular plant pathology
pub_type: 杂志文章
doi:10.1111/j.1364-3703.2007.00394.x
更新日期:2007-05-01 00:00:00
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journal_title:Molecular plant pathology
pub_type: 杂志文章
doi:10.1111/j.1364-3703.2006.00340.x
更新日期:2006-09-01 00:00:00
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journal_title:Molecular plant pathology
pub_type: 杂志文章
doi:10.1111/mpp.12234
更新日期:2015-10-01 00:00:00
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journal_title:Molecular plant pathology
pub_type: 杂志文章
doi:10.1111/mpp.12764
更新日期:2019-03-01 00:00:00
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journal_title:Molecular plant pathology
pub_type: 杂志文章
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更新日期:2001-05-01 00:00:00
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journal_title:Molecular plant pathology
pub_type: 杂志文章
doi:10.1111/j.1364-3703.2010.00666.x
更新日期:2011-04-01 00:00:00
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journal_title:Molecular plant pathology
pub_type: 杂志文章
doi:10.1111/j.1364-3703.2008.00509.x
更新日期:2009-01-01 00:00:00