منابع مشابه
Crinivirus replication and host interactions
Criniviruses comprise one of the genera within the family Closteroviridae. Members in this family are restricted to the phloem and rely on whitefly vectors of the genera Bemisia and/or Trialeurodes for plant-to-plant transmission. All criniviruses have bipartite, positive-sense single-stranded RNA genomes, although there is an unconfirmed report of one having a tripartite genome. Lettuce infect...
متن کاملMultitasking in replication is common among geminiviruses.
Geminiviruses package single-stranded circular DNA and replicate via double-stranded DNA intermediates. During the past decade, increasing evidence has led to the general acceptance that their replication follows a rolling-circle replication mechanism like bacteriophages with single-stranded DNA. In a recent study, we showed that this is also true for Abutilon mosaic geminivirus (AbMV), but tha...
متن کاملDNA replication and cell cycle in plants: learning from geminiviruses.
Plant cell growth and development depend on continuous cell proliferation which is restricted to small regions of the plant called meristems. Infection by geminiviruses, small DNA viruses whose replicative cycle relies on host cell factors, is excluded from those proliferating areas. Since most of the replicative factors are present, almost exclusively, in proliferating cells, geminivirus infec...
متن کاملHepatitis C virus-host interactions, replication, and viral assembly.
As a relatively simple virus, hepatitis C virus (HCV) depends extensively on its host to infect, replicate and disseminate. HCV has evolved host interactions that result in a restricted tropism, both in terms of cell type and species. Efforts into identifying and validating HCV-host interactions have been hampered by a limited number of infectious virus clones and cell lines that support HCV in...
متن کاملMethylation and Host mutHLS Gene Functions
Six different base-pair transversion mismatches are repaired with different efficiencies in an in vitro mismatch repair system. In particular, the TIT and C/C mismatches appear to be less efficiently repaired than the A/A and G/G mismatches. Four A/G and four C/T mismatches at different positions are repaired to different extents. One of the A/G mismatches is repaired equally efficiently when D...
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ژورنال
عنوان ژورنال: Kagaku To Seibutsu
سال: 2003
ISSN: 0453-073X,1883-6852
DOI: 10.1271/kagakutoseibutsu1962.41.311