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Characterization of a dioxygenase gene with a potential role in steps leading to germination of the root parasite Orobanche aegyptiaca
Year:
2007
Authors :
Bar, Hilla
;
.
Joel, Daniel M.
;
.
Volume :
Co-Authors:
Joel, D.M., Department of Weed Research, Agricultural Organization, Newe-Ya'ar Research Center, Ramat Yishai 30095, Israel
Bar, H., Department of Weed Research, Agricultural Organization, Newe-Ya'ar Research Center, Ramat Yishai 30095, Israel
Mayer, A.M., Department of Botany, Hebrew University of Jerusalem, Jerusalem 91904, Israel
Verdoucq, V., Department of Horticulture, Virginia Tech, Blacksburg, VA 24061, United States
Welbaum, G., Department of Horticulture, Virginia Tech, Blacksburg, VA 24061, United States
Westwood, J., Department of Plant Pathology, Physiology and Weed Science, Virginia Tech, Blacksburg, VA 24061, United States
Facilitators :
From page:
296
To page:
306
(
Total pages:
11
)
Abstract:
Seeds of parasitic plants in the genus Orobanche require a chemical signal in order to germinate.The seeds are, however, receptive only after several days of conditioning in the presenceof water, when metabolic activities take place. Using differential display polymerasechain reaction (PCR) analysis, 62 gene fragments were differentially expressed during conditioning, of which 53 were sequenced and 32 resembled known genes. The complementaryDNA (cDNA) of a putative dioxygenase, expressed during conditioning, encodes a predictedprotein of 365 amino acids. Immunoelectron microscopy located the putative dioxygenasein embryo dictyosomes. © CAB International 2007.
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DOI :
Article number:
Affiliations:
Database:
Scopus
Publication Type:
Book chapter
;
.
Language:
English
Editors' remarks:
ID:
21471
Last updated date:
02/03/2022 17:27
Creation date:
16/04/2018 23:44
Scientific Publication
Characterization of a dioxygenase gene with a potential role in steps leading to germination of the root parasite Orobanche aegyptiaca
Joel, D.M., Department of Weed Research, Agricultural Organization, Newe-Ya'ar Research Center, Ramat Yishai 30095, Israel
Bar, H., Department of Weed Research, Agricultural Organization, Newe-Ya'ar Research Center, Ramat Yishai 30095, Israel
Mayer, A.M., Department of Botany, Hebrew University of Jerusalem, Jerusalem 91904, Israel
Verdoucq, V., Department of Horticulture, Virginia Tech, Blacksburg, VA 24061, United States
Welbaum, G., Department of Horticulture, Virginia Tech, Blacksburg, VA 24061, United States
Westwood, J., Department of Plant Pathology, Physiology and Weed Science, Virginia Tech, Blacksburg, VA 24061, United States
Characterization of a dioxygenase gene with a potential role in steps leading to germination of the root parasite Orobanche aegyptiaca
Seeds of parasitic plants in the genus Orobanche require a chemical signal in order to germinate.The seeds are, however, receptive only after several days of conditioning in the presenceof water, when metabolic activities take place. Using differential display polymerasechain reaction (PCR) analysis, 62 gene fragments were differentially expressed during conditioning, of which 53 were sequenced and 32 resembled known genes. The complementaryDNA (cDNA) of a putative dioxygenase, expressed during conditioning, encodes a predictedprotein of 365 amino acids. Immunoelectron microscopy located the putative dioxygenasein embryo dictyosomes. © CAB International 2007.
Scientific Publication
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