High-density genetic map construction and QTL mapping of a zigzag-shaped stem trait in tea plant (Camellia sinensis)

Abstract The highly unique zigzag-shaped stem phenotype in tea plants boasts significant ornamental value and is exceptionally rare.To investigate the genetic mechanism behind this trait, we developed BC1 artificial hybrid populations.Our genetic analysis revealed the zigzag-shaped trait as a qualitative trait.Utilizing whole-genome resequencing, w

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Polymorphic erythema associated with mycoplasma pneumoniae

Male child, 6 and a half years old, followed for psychomotor delay from the age of 2 years with diagnosis of epilepsy put on sodium valproate for 3 years and in the absence of seizure control carbamazepine was added 2 months before admission.The patient had presented 5 days before his consultation a generalized erythematous rash with edemas of two

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