DETECTION OF Citrus psorosis ophiovirus IN CITRUS CV. NAVEL ORANGE IN EGYPT
نویسندگان
چکیده
منابع مشابه
Relationship between Chlorophyll Content and Canopy Reflectance in Washington Navel Orange Trees (citrus Sinensis (l.) Osbeck)
Understanding the spectral features of Washington navel trees is important to remotely measure and monitor the canopy properties and biochemical changes in plantations. Satellite and ground based passive remote sensing techniques have been widely used in many plant species. However, the use of these techniques in orange trees is limited. In this study, relationships between total chlorophyll (C...
متن کاملGenetic variation of populations of Citrus psorosis virus.
Citrus psorosis virus (CPsV), the type species of genus Ophiovirus, has a segmented, negative-stranded RNA genome. We examined the population structure and genetic variation of CPsV in three coding regions located in RNAs 1, 2 and 3, analysing 22 isolates from Argentina, California, Florida, Italy and Spain. Most isolates contained a predominant sequence and some minor variants. Estimations of ...
متن کاملChronic angioedema caused by navel orange but not citrus allergy: case report
Results Case A 30-year-old Thai woman, who presented with a history of angioedema for 6 months. Her angioedema involved lip, eyelid and hand swelling. She was referred to our Allergy Clinic for further investigation. It was found that her symptoms of angioedema usually occurred in 30 minutes after ingesting navel orange and disappeared after 1-2 hours later. She favored in navel orange and she ...
متن کاملLevels of Free and Conjugated Abscisic Acid in Developing Floral Organs of the Navel Orange (Citrus sinensis IL.J Osbeck
The levels of abscisic acid (ABA) and alkaline-hydrolyzable ABAconjugate (putatively identified as the glucosyl ester, abscisyl-,8-D-glucopyranoside) were determined by enzyme immunoassay in the organs of developing navel orange (Citrus sinensis [L.] Osbeck cv Washington) flowers. Although both compounds were detected in every tissue, developmentally related differences between organs in the to...
متن کاملRare Earth Element Transfer from Soil to Navel Orange Pulp (Citrus sinensis Osbeck cv. Newhall) and the Effects on Internal Fruit Quality
The effects of soil rare earth element (REE) on navel orange quality and safety in rare earth ore areas have gained great attention. This study investigated the transfer characteristics of REE from soil to navel orange pulp (Citrus sinensis Osbeck cv. Newhall) and examined the effects of soil REE on internal fruit quality in Xinfeng County, Jiangxi province, China. Path analysis showed that soi...
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ژورنال
عنوان ژورنال: Egyptian Journal of Genetics and Cytology
سال: 2010
ISSN: 0046-161X
DOI: 10.21608/ejgc.2010.11073