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קהילה:
אסיף מאגר המחקר החקלאי
פותח על ידי קלירמאש פתרונות בע"מ -
Plant parasitic nematodes: Habitats, hormones, and horizontally-acquired genes
Year:
2000
Source of publication :
Journal of Plant Growth Regulation
Authors :
קולטאי, חננית
;
.
Volume :
19
Co-Authors:
Bird, D.M., Plant Nematode Genetics Group, Department of Plant Pathology, North Carolina State University, Raleigh, NC 27695, United States
Koltai, H., Plant Nematode Genetics Group, Department of Plant Pathology, North Carolina State University, Raleigh, NC 27695, United States
Facilitators :
From page:
183
To page:
194
(
Total pages:
12
)
Abstract:
Plant parasitic nematodes are ubiquitous and cosmopolitan pathogens of vascular plants and exploit all parts of the roots and shoots, causing substantial crop damage. Nematodes deploy a broad spectrum of feeding strategies, ranging from simple grazing to the establishment of complex cellular structures (including galls) in host tissues. Various models of feeding site formation have been proposed, and a role for phytohormones has long been speculated, although whether they perform a primary or secondary function is unclear. On the basis of recent molecular evidence, we present several scenarios involving phytohormones in the induction of giant cells by root-knot nematode. The origin of parasitism by nematodes, including the acquisition of genes to synthesize or modulate phytohormones also is discussed, and models for horizontal gene transfer are presented.
Note:
Related Files :
Anguina
cytokinin
disease diagnosis
gall
gene transfer
Heterodera
KNOX
Meloidogyne
PHAN
phytohormone
root knot nematode
עוד תגיות
תוכן קשור
More details
DOI :
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
24622
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:08
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Scientific Publication
Plant parasitic nematodes: Habitats, hormones, and horizontally-acquired genes
19
Bird, D.M., Plant Nematode Genetics Group, Department of Plant Pathology, North Carolina State University, Raleigh, NC 27695, United States
Koltai, H., Plant Nematode Genetics Group, Department of Plant Pathology, North Carolina State University, Raleigh, NC 27695, United States
Plant parasitic nematodes: Habitats, hormones, and horizontally-acquired genes
Plant parasitic nematodes are ubiquitous and cosmopolitan pathogens of vascular plants and exploit all parts of the roots and shoots, causing substantial crop damage. Nematodes deploy a broad spectrum of feeding strategies, ranging from simple grazing to the establishment of complex cellular structures (including galls) in host tissues. Various models of feeding site formation have been proposed, and a role for phytohormones has long been speculated, although whether they perform a primary or secondary function is unclear. On the basis of recent molecular evidence, we present several scenarios involving phytohormones in the induction of giant cells by root-knot nematode. The origin of parasitism by nematodes, including the acquisition of genes to synthesize or modulate phytohormones also is discussed, and models for horizontal gene transfer are presented.
Scientific Publication
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