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פותח על ידי קלירמאש פתרונות בע"מ -
Aseptic broomrape infection of tomato root culture
Year:
1996
Source of publication :
Israel Journal of Plant Sciences
Authors :
יואל, דניאל
;
.
לוזנר-גושן, דליה
;
.
Volume :
44
Co-Authors:
Losner-Goshen, D., Department of Weed Research, Agricultural Research Organization, Newe-Ya'ar Research Center, Ramat-Yishai 30095, Israel
Ben-Hod, G., Department of Botany, Hebrew University of Jerusalem, Jerusalem 91904, Israel
Mayer, A.M., Department of Botany, Hebrew University of Jerusalem, Jerusalem 91904, Israel
Joel, D.M., Department of Weed Research, Agricultural Research Organization, Newe-Ya'ar Research Center, Ramat-Yishai 30095, Israel
Facilitators :
From page:
89
To page:
94
(
Total pages:
6
)
Abstract:
The parasitic plants of the genus Orobanche (broomrape) are important pathogens of numerous agricultural crops throughout the world. The understanding of biochemical mechanisms involved in the penetration of Orobanche haustorium into host root tissues faces difficulties due to the presence of microorganisms. Here we describe an aseptic in vitro system, in which normal broomrape seedlings infect host roots grown in culture, instead of the previously reported infection of intact host plants by Orobanche calli. This system is based on divided Petri plates with two different culture media: one part of the dish contains a rich medium suitable for the support of host root culture, the other part contains a medium with no organic nutrients and no hormones and is therefore suitable for infection of host roots by Orobanche. Roots that are supported by the first medium pass to the other side of the petri dish where they stimulate broomrape seed germination and are infected by the emerging broomrape seedlings.
Note:
Related Files :
Lycopersicon esculentum
Orobanchaceae
Orobanche
עוד תגיות
תוכן קשור
More details
DOI :
Article number:
0
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
31049
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:59
Scientific Publication
Aseptic broomrape infection of tomato root culture
44
Losner-Goshen, D., Department of Weed Research, Agricultural Research Organization, Newe-Ya'ar Research Center, Ramat-Yishai 30095, Israel
Ben-Hod, G., Department of Botany, Hebrew University of Jerusalem, Jerusalem 91904, Israel
Mayer, A.M., Department of Botany, Hebrew University of Jerusalem, Jerusalem 91904, Israel
Joel, D.M., Department of Weed Research, Agricultural Research Organization, Newe-Ya'ar Research Center, Ramat-Yishai 30095, Israel
Aseptic broomrape infection of tomato root culture
The parasitic plants of the genus Orobanche (broomrape) are important pathogens of numerous agricultural crops throughout the world. The understanding of biochemical mechanisms involved in the penetration of Orobanche haustorium into host root tissues faces difficulties due to the presence of microorganisms. Here we describe an aseptic in vitro system, in which normal broomrape seedlings infect host roots grown in culture, instead of the previously reported infection of intact host plants by Orobanche calli. This system is based on divided Petri plates with two different culture media: one part of the dish contains a rich medium suitable for the support of host root culture, the other part contains a medium with no organic nutrients and no hormones and is therefore suitable for infection of host roots by Orobanche. Roots that are supported by the first medium pass to the other side of the petri dish where they stimulate broomrape seed germination and are infected by the emerging broomrape seedlings.
Scientific Publication
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