نتایج جستجو برای: melica persica
تعداد نتایج: 2203 فیلتر نتایج به سال:
background: relapsing fever caused by borrelia persica , is an acute tick-borne disease which is transmitted by soft ticks of ornithodoros tholozani to human. methods: value of pcr and xenodiagnosis for detection of b. persica in o. tholozani ticks was compared. sixty-four borrelia -free ticks were fed on infected guinea pigs and used for the experiments. for xenodiagnosis, a group of 32 t...
Flower color is an important trait of the ornamental peach (Prunus persica L.). However, the mechanism responsible for the different colors that appear in the same genotype remains unclear. In this study, red samples showed higher anthocyanins content (0.122 ± 0.009 mg/g), which was significantly different from that in white samples (0.066 ± 0.010 mg/g). Similarly to carotenoids content, red ex...
Knowledge of the genetic control of sugar metabolism is essential to enhance fruit quality and promote fruit consumption. The sugar content and composition of fruits varies with species, cultivar and stage of development, and is controlled by multiple enzymes. A QTL (quantitative trait locus) study was performed on peach fruit [Prunus persica (L.) Batsch], the model species for Prunus Progeny d...
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