DNA fingerprints in Hevea brasiliensis (rubber tree) using human minisatellite probes
نویسندگان
چکیده
منابع مشابه
Biotechnologies in rubber tree (Hevea brasiliensis)
* Author for correspondence: Plant Development & Breeding Research Unit, CIRAD, Avenue Agropolis, 34398 Montpellier Cedex 5, France. Tel: 33 4 67 61 58 00, Email: [email protected]. Rubber tree breeding and the dissemination of planting material for plantations are closely linked to propagation methods. Since the progress made by switching from multiplication by seed to propagation by bud...
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The cytosolic mevalonate (MVA) pathway in Hevea brasiliensis latex is the conventionally accepted pathway which provides isopentenyl diphosphate (IPP) for cis-polyisoprene (rubber) biosynthesis. However, the plastidic 2-C-methyl-D-erythritol 4-phosphate (MEP) pathway may be an alternative source of IPP since its more recent discovery in plants. Quantitative RT-PCR (qRT-PCR) expression profiles ...
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An indirect phenotyping method was developed in order to estimate the susceptibility of rubber tree clonal varieties to Corynespora Leaf Fall (CLF) disease caused by the ascomycete Corynespora cassiicola. This method consists in quantifying the impact of fungal exudates on detached leaves by measuring the induced electrolyte leakage (EL%). The tested exudates were either crude culture filtrates...
متن کاملHeritability of Yield and Secondary Traits in two populations of Para Rubber Tree ( Hevea brasiliensis )
Heritability and interactions of yield and growth traits were assessed in Hevea brasiliensis using full-sib progenies and clonal populations. Using parent-offspring regression, annual mean rubber yield (ARY) and summer yield (SY) showed moderate to high heritability (ARY, h2 =34–56%; SY, h2 =36–52%). Among the yield components, girth exhibited low to moderate heritability (h2 =17–36%) while bra...
متن کاملA simple framework to analyze water constraints on seasonal transpiration in rubber tree (Hevea brasiliensis) plantations
Climate change and fast extension in climatically suboptimal areas threaten the sustainability of rubber tree cultivation. A simple framework based on reduction factors of potential transpiration was tested to evaluate the water constraints on seasonal transpiration in tropical sub-humid climates, according pedoclimatic conditions. We selected a representative, mature stand in a drought-prone a...
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ژورنال
عنوان ژورنال: Heredity
سال: 1993
ISSN: 0018-067X,1365-2540
DOI: 10.1038/hdy.1993.35