Ecies are intermingled within a species-independent manner (Supplementary Data Fig. S: Unterschied zwischen den Versionen

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In contrast, comparisons of subfamily III sequences of those species and low-copy counterparts of subfamily III in other species examined show high interspecific sequence conservation and the total lack of any species-diagnostic mutations, and as a result they appear to be intermixed inside the subfamily III clade (Supplementary Data Fig. S3). HinfI sequences of Carduncellus (subfamily IV) seem intermingled with no separation by particular affinity (Supplementary Data Fig. S3). Inside the case of Rhaponticum and Klasea, sequences have a tendency to be grouped by particular affinity (Supplementary Information Fig. S3). Sequences of subfamily VI of Volutaria are separated in accordance with species of origin (Supplementary Data Fig. S3). Nonetheless, the sequences of your two distinctive subfamilies discovered in Cheirolophus (VII and VIII) will not be grouped in phylogenetic trees by precise affinity and appear to become intermixed (Supplementary Data Fig. S3). DISCUSSION HinfI sequences have already been found to become Ri and Bishop 2008; Mennerat et al. 2009). The toxicity {of the|from present in the genomes of all of the species analysed of subtribe Centaureinae. These species are representative from the complete selection of groups within this subtribe (Garcia-Jacas et al., 2001; Hellwig, 2004). The very first phase of radiation with the subtribe could date for the late Oligocene and Miocene. Hence, the HinfI satellite DNA would date to a minimum of 28 ?23 million years ago (Garcia-Jacas et al., 2001; Hellwig, 2004). This isn't prevalent amongst satellite DNA households, particularly in plants, probably the most ancient located exceptionally in cycads (Cafasso et al., 2003). We identified eight HinfI subfamilies. Our benefits recommend that the eight HinfI subfamilies had been present inside the common ancestor of Centaureinae, every single a single spreading differentially in distinct genera. The differential spreading accompanied the two principal phases of radiation top to two key groups in Centaureinae (Garcia-Jacas et al., 2001; Hellwig, 2004). Thus, subfamilies V III are discovered to prevail in older genera (very first phase of radiation inside the subtribe, late Oligocene iocene), even though several repeats of subfamilies VI and VII had been isolated from Carduncellus and Centaurea (derived clade). Subfamilies I V have expanded predominantly within the genomes of species belonging towards the derived clade of Centaureinae (second phase of radiation, Pliocene to Pleistocene). Notably, you'll find various species in the early diverging groups obtaining subfamilies I II because the key representatives of HinfI sequences in their genomes. These data recommend that subfamilies I V have expanded lately, replacing other subfamilies in derived genera and in older genera. The replacement of 1 sequence variant by one more in distinctive species can be a widespread feature of satellite DNA that might be a consequence with the dynamics of satellite DNA evolution (Plohl et al., 2010, 2012). Molecular mechanisms of non-reciprocalDerived cladeIn phylogenentic analyses of subtribe Centaureinae (GarciaJacas et al., 2001), inside the derived clade, the Carthamus complex occupies the earliest diverging position, and subgenera Jacea and Cyanus of Centaurea, for whi.Ecies are intermingled inside a species-independent manner (Supplementary Data Fig. S3). Nonetheless, most sequences of subfamily III belonging to Phonus and Carthamus species are likely to be grouped by taxonomic affinity, on 1 hand the sequences of Phonus arborescens and, on the other, the sequences of Carthamus tinctorius and those of Carthamus lanatus, despite the fact that you can find some intermixed sequences from each (Supplementary Information Fig.