Evolutionary relationships of flavobacterial and enterobacterial endosymbionts with their scale insect hosts (Hemiptera: Coccoidea)
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چکیده
منابع مشابه
Evolutionary relationships of flavobacterial and enterobacterial endosymbionts with their scale insect hosts (Hemiptera: Coccoidea).
Flavobacteria and Enterobacteriaceae have been previously reported as scale insect endosymbionts. The purpose of this work was twofold: first, to screen different scale insect families for the presence of these endosymbionts by PCR analyses and second, to elucidate the history of cophylogeny between these bacteria and the insects by analysing a portion of 16S rRNA and 18S rRNA gene sequences by...
متن کاملevolutionary origin and phylogenetic relationships among fusarium oxysporum f. sp. melonis isolates in iran and their relationship with nonpathogenic isolates
پژمردگی فوزاریومی خربزه و طالبی با عامل fusarium oxysporum f. sp. melonis از بیماری های مهم قارچی در مناطق رشد این گیاهان می باشد. جدایه های f. oxysporum از گیاهان و خاک ریزوسفر متعلق به پنج استان مهم تولیدکننده ی خربزه و طالبی جداسازی شد و بر پایه ی بیماری زایی در ارقام افتراقی، گروه های سازگاری رویشی (vegetative compatibility groups)، توالی سنجی ناحیه ی جداکننده ی بین ژنی دی اِن اِی ریبوزومی (n...
15 صفحه اولScale insect genus-group names and their families (Hemiptera: Sternorrhyncha: Coccoidea).
Genus names of the scale insects (Hemiptera: Coccoidea) are listed with their current families. The list includes all generic names that are currently valid with synonyms, unjustified emendations, homonyms, nomia nuda and misspellings. The list has been compiled from many sources as discussed in the introduction. This is the first list to be prepared in recent years of all generic names and it ...
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13 Mealybugs (Coccoidea: Pseudococcidae) are sap-sucking plant parasites that harbor 14 bacterial endosymbionts within specialized organs. Previous studies have identified two 15 subfamilies, Pseudococcinae and Phenacoccinae, within mealybugs, and determined the 16 primary endosymbionts (P-endosymbionts) of the Pseudococcinae to be β Proteobacteria 17 (Candidatus Tremblaya princeps) containing ...
متن کاملMermithid Nematodes: Physiological Relationships with their Insect Hosts.
This paper assesses our state of knowledge of physiological processes involved in the relationships between insects and their mermithid nematode parasites. Three major components of the host-parasite relationship(s) are reviewed: effects of mermithids on host physiology, effects of host physiology on mermithids, and the physiology of the nematodes themselves. Mermithids induce an array of chang...
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ژورنال
عنوان ژورنال: Journal of Evolutionary Biology
سال: 2012
ISSN: 1010-061X
DOI: 10.1111/j.1420-9101.2012.02611.x