Citation: Presta L, Fondi M, Perrin E, Maida I, Miceli E, Chiellini C, Maggini V, Bogani P, Di Pilato V, Rossolini GM, Mengoni A and Fani R (2016) Arthrobacter sp. EpRS66 and Arthrobacter sp. EpRS71: Draft Genome Sequences from Two Bacteria Isolated from Echinacea purpurea Rhizospheric Soil. Front. Microbiol. 7:1417. doi: 10.3389/fmicb.2016.01417 Arthrobacter sp. EpRS66 and Arthrobacter sp. EpR...

In this work we analyzed the composition and structure of cultivable bacterial communities isolated from the stem/leaf and root compartments of two medicinal plants, Echinacea purpurea (L.) Moench and Echinacea angustifolia (DC.) Hell, grown in the same soil, as well as the bacterial community from their rhizospheric soils. Molecular PCR-based techniques were applied to cultivable bacteria isol...

Imunitas merupakan suatu reaksi pertahanan tubuh terhadap bahan asing, terdapat kondisi dimana sistem imun dapat terganggu sehingga menyebabkan penyakit seperti autoimun, alergi, dan imunodefisiensi. Saat ini obat sintetik yang mengobati kelainan imun, tetapi sintesik memiliki efek samping. Sehingga diperlukan pengobatan alternatif penggunaannya dinilai lebih aman. Asteraceae suku tumbuhan terb...

Echinacea is one of the top ten selling medicinal herbs in Europe and United States. Commercially available formulations may contain different plant parts of three species (Echinacea purpurea, E. pallida, and E. angustifolia). Our study evaluates the diversity of microbial community associated with healthy E. purpurea clones and their ability to produce defense compounds. We recovered and ident...

Fresh basil (Ocimum basilicum) leaves contain chicoric acid, which is the principal phenolic compound in Echinacea purpurea and purportedly an active ingredient in dietary supplements derived from E. purpurea. Here the concentrations of chicoric acid in dried and fresh basil products available to consumers, and how these concentrations compare to those from E. purpurea are reported. A wide rang...

UNLABELLED The immunomodulating effects of two Echinacea species, E. purpurea and E. angustifolia and larch arabinogalactan extracted from Larix occidentalis were examined in a randomized, double-blind, placebo-controlled, prospective four-week clinical trial at a naturopathic medical school research center. SUBJECTS/MATERIALS Forty-eight healthy female volunteers (22-51 y) were randomly assi...

We studied the protective effects of Echinacea purpurea against radiation by evaluating changes in the peripheral blood cell count and peripheral blood antioxidant activity. E. purpurea administration had a suppressive effect on radiation-induced leukopenia, especially on lymphocytes and monocytes, and resulted in a faster recovery of blood cell counts. Mouse peripheral blood antioxidant activi...

Depending on how this Asteraceae family member is classified, there are up to 12 different species of Echinacea. The most commonly used species for medicinal purposes is Echinacea purpurea, which is easy to cultivate and therefore, product demand does not put a stress on native populations of Echinacea species that are difficult to cultivate. Most preparations found in the market are derived fr...

Micropropagation of three Echinacea species, E. angustifolia DC., E. pallida Nutt., and E. purpurea Moench., was investigated as a potential means of germplasm preservation of species faced with overcollection in the wild and rapid clonal propagation of elite individuals with unique medicinal or ornamental properties. Very high contamination rates occurred with shoot-tip explants but not with n...