Opium Poppy: Genetic Upgradation Through Intervention of Plant Breeding Techniques
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چکیده
منابع مشابه
AFLP Analysis of Opium Poppy
There are several different DNA analysis procedures that have been used to identify and characterize plant Amplified restriction fragment length polymorphic (AFLP) DNA cultivars to determine genetic diversity. Each procedure analysis was performed on leaf samples of 40 accessions of opium poppy (Papaver somniferum L.) and two other control genera (Pahas it own requirements, sensitivity, and rel...
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Opiumpoppy (Papaver somniferum L.) is one of the important and oldest cultivated medicinal plant used to extract morphine, papaverine, thebaine, codeine and other alkaloids. This study aimed to determine general and specific combining abilities of F1 hybrids obtained from various crosses and their parental lines for developing appropriate breeding material for future breeding programs. The resu...
متن کاملDetection of a true breeding homeotic gene mutant Pps-1 with partially petaloid sepals in opium poppy (Papaver somniferum L.) and its genetic behavior.
A spontaneous true breeding homeotic gene mutant Pps-1 with distinct partial petaloid sepals was detected in the population of downy mildew (DM)-resistant elite accession I-14 during our studies for the identification of disease resistance sources in opium poppy. The trait was found to be stable and inherited truly in the subsequent generations. Genetic studies were carried out through systemat...
متن کاملMetabolic engineering with a morphine biosynthetic P450 in opium poppy surpasses breeding.
Morphine biosynthesis was genetically engineered in an industrial elite line of the opium poppy (Papaver somniferum L.), to modify the production of alkaloids in plants. The cytochrome P-450-dependent monooxygenase (S)-N-methylcoclaurine 3'-hydroxylase (CYP80B3) lies on the pathway to the benzylisoquinoline alkaloid branch point intermediate (S)-reticuline. Overexpression of cyp80b3 cDNA result...
متن کاملGenetic studies on collar rot resistance in opium poppy (Papaver somniferum L.).
The collar rot disease has been reported recently and occurs at the 10-12-leaf stage of plants of opium poppy. Infected plants topple down and dry prematurely due to fast rotting at the collar region. The inoculum for this study was multiplied on the cornmeal-sand culture. Genetic ratios were calculated by the chi-square test. Inheritance studies on this disease show a monogenic pattern of segr...
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