نتایج جستجو برای: آفتابپرست heliotropium europaeum l
تعداد نتایج: 618255 فیلتر نتایج به سال:
Cyclamen persicum (cyclamen) is a commercially valuable, winter-blooming perennial plant. We cloned two cyclamen orthologues of AGAMOUS (AG), CpAG1 and CpAG2, which are mainly expressed in the stamen and carpel, respectively. Cyclamen flowers have 5 petals, but expression of a chimeric repressor of CpAG1 (CpAG1-SRDX) caused stamens to convert into petals, resulting in a flower with 10 petals. B...
Four strains isolated in the last 15 years were revealed to be identical in their 16S rRNA gene sequences to MCRO19, the sequence of which was deposited in GenBank in 1995. In a polyphasic analysis including phenotypic and genotypic features, the five strains (including MCRO19), which had been isolated in four European countries, turned out to represent a unique taxonomic entity. They are scoto...
Background: Sacred groves found in Dakshin Dinajpur district are natural in-situ conservatories that provide a home to numerous biological entities with rich ethnomedicinal plant diversity. Native communities have been conserving these through their own beliefs and folklore practices they possess vast knowledge of herbal ethnic medicines. The current study aims explore the traditional medicinal...
Forty-one methanol extracts of 28 indigenous medicinal plant species were tested for their insecticidal bioactivity against cotton whitefly, Bemisia tabaci (Gennadius) (Hemiptera: Aleyrodidae), adults and second nymphal instars under controlled conditions. This study is within a bioprospection context, in the form of utilizing local plant species as an alternative in sustainable agriculture dev...
به علت ارتباط گونه های فعال اکسیژن با پیری ، سرطان و بسیاری از بیماری های دیگر علاقه به بررسی آنتتی اکسیدان ها رشد چشمگیری داشته است . با توجه به این که آنتی اکسیدان های سنتتیک مانند bht میتوانند کارسینوژن و همچنین هپاتوتوکسیک باشند ، وجود خاصیت آنتی اکسیدانی در مواد طبیعی مانند گیاهان از اهمیت خاصی برخوردار است . heliotropium bacciferum forssk یکی از گیاهان بومی ایران بوده و متعلق به تیره ی گ...
Crude ethanol extracts of Acalypha indica, Acorus calamus, Coleus aromaticus, Heliotropium indicum, and Indigofera aspalathoides were screened for antibacterial activity in vitro against the growth of the fish pathogenic bacteria, Aeromonas hydrophila. Terramycin, widely used to control A. hydrophila in aquaculture, was used as a positive control. The herbs A. calamus and I. aspalathoides warde...
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