منابع مشابه
Cyanophages: Starving the Host to Recruit Resources
Phytoplankton and the viruses that infect them are locked in an evolutionary arms race, the nature of which is presently being revealed. A new study shows that cyanophage-mediated inhibition of CO2 fixation enables the phages to recruit photosynthetically formed redox and ATP to fulfill their nucleotide and metabolic demand.
متن کاملVegetative compatibility, host range and pathogenicity of Verticillium dahliae isolates in Iran
Verticillium wilt is an economically important disease which inflicts serious losses in potato, cotton, alfalfa, some vegetable crops and fruit trees and occasionally ornamentals. Verticillium dahliae, infected cultivated species and weeds were collected from several areas in Iran during tewelve years from 1993-2005 and studied for their vegetative compatibility, host range and pathogenecity. T...
متن کاملBroadbean wilt virus - identification,host range and distribution in the fars province of iran
متن کامل
Diel Infection of Cyanobacteria by Cyanophages
Cyanobacteria exhibit biological rhythms as an adaptation to the daily light-dark (diel) cycle. Light is also crucial for bacteriophages (cyanophages) that infect cyanobacteria. As the first step of infection, the adsorption of some cyanophages to their host cells is light-dependent. Moreover, cyanophage replication is affected by light intensity and possibly the host cell cycle. Photosynthesis...
متن کاملLocality Preserving Projections (LPP)
Many problems in information processing involve some form of dimensionality reduction. In this paper, we introduce Locality Preserving Projections (LPP). These are linear projective maps that arise by solving a variational problem that optimally preserves the neighborhood structure of the data set. LPP should be seen as an alternative to principal component analysis (PCA) – a classical linear t...
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ژورنال
عنوان ژورنال: International Journal of Systematic Bacteriology
سال: 1985
ISSN: 0020-7713,1465-2102
DOI: 10.1099/00207713-35-1-76