A study was conducted on strain identification, distribution, host range and aphid vectors of Barley yellow dwarf virus (BYDV) in the Souss-Massa region, southern Morocco. Aphid transmission ...experiments showed that at least four aphid species can transmit the local virus isolates. By using the direct and indirect ELISA, the following BYDV types were identified: PAV, MAV, RPV and SGV with MAV being the most common. In addition to the main cereals grown in the area, nine native grasses were found to serve as BYDV hosts. Many of these grasses are perennial weeds. È stato condotto uno studio nella Regione di Souss-Massa sulla identificazione di isolati, sullo spettro degli ospiti, sulla distribuzione e sugli afidi vettori del virus del nanismo giallo dell'Orzo (BYDV). Le prove sulla trasmissione per afidi hanno messo in evidenza che almeno 4 specie possono trasmettere gli isolati locali del virus. A mezzo di saggi ELISA diretti e indiretti sono stati identificati i seguenti tipi di BYDV: PAV, MAV, RPV e SGV; MAV è stato trovato più frequentemente. Oltre ai cereali maggiormente coltivati, 9 graminacee indigene sono risultate ospiti di BYDV. Molte di tali graminacee sono infestanti perenni.
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Mammary tuberculosis: two cases Hafidi, M R; Kouach, J; Hamidi, L A ...
Le Mali medical,
2011, Volume:
26, Issue:
2
Journal Article
Tuberculosis of the breast is a very rare infection, it occurs chiefly in women of childbearing potential, usually as an apparently primary infection and constitute a diagnosis and therapeutic ...challenge. Administration of antituberculous agents is the mainstay of therapy. Surgery is required in some cases. We report two cases of breast tuberculosis. The diagnosis was put on histology with good outcome under anti bacillary treatment. Through the literature data we recall the epidemiological, clinical, diagnostic and treatment of this pathology.
Recently the ANTARES Neutrino telescope's Infrastructure in the deep Mediterranean Sea, has been extended by a Secondary Junction Box. The main emphasis has been to provide basic power and ...communications capability for new scientific cabled observatories. This new infrastructure provides unprecedented amounts of power and two-way bandwidth to access and control instrument networks in the oceans. This new development allows cabled observatory to connect the seafloor to the Internet via real-time, two-way highspeed communications. This design gives researchers new capabilities beyond the reach of traditional oceanography. Ocean scientists can run deep-water experiments from labs and universities anywhere around the world. Three different underwater observatories are already been connected at this Secondary Junction Box. This paper presents this new Infrastructure which has been deployed by the R/V Pourquoi Pas? and connected by the IFREMER's ROV VICTOR6000. After a technical description of the system, we detailled an overview of the complete deployment at sea.
