Scrambled and not-so-tiny genomes of fungal endosymbionts
نویسندگان
چکیده
منابع مشابه
Scrambled and not-so-tiny genomes of fungal endosymbionts.
Symbiosis, defined as prolonged and close association of two or more different organisms, is a major driving force for expansion of biological diversity from genes to ecosystems. In the most intimate form, the symbiont lives inside the cells of its host, is heritable, and the two parties could no longer survive independently. Such heritable endosymbiosis blurs the line of what constitutes an in...
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Using flow cytometry, the genome sizes of two species of Strepsiptera were studied: that of male Caenocholax fenyesi texensis Kathirithamby & Johnston (Myrmecolacidae) at 108 Mb, which is the smallest insect genome documented to date; and those of male and female Xenos vesparum Rossi (Stylopidae), which are 1C = 130 and 133 Mb, respectively. The genome sizes of the following were analysed for c...
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The genomes of intracellular symbiotic or pathogenic bacteria, such as of Buchnera, Mycoplasma, and Rickettsia, are typically smaller compared with their free-living counterparts. Here we showed that noncoding RNA (ncRNA) families, which are conserved in free-living bacteria, frequently could not be detected by computational methods in the small genomes. Statistical tests demonstrated that thei...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 2015
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.1508360112