Fig 3 - uploaded by Misha Ignatov
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Bayesian phylogenetic tree based on ITS2. Posterior probabilities of 0.70 and more are shown at branches.
Contexts in source publication
Context 1
... tree (Fig. 3). Similar to ITS1, the tree included a basal grade of Plagiotheciaceae, but Redfearnia was absent there. Both Redfearnia and Podperaea were resolved in a grade that included Arvernella, Campylophyllum, Platyhypnum p.p., and Tomentypnum. This grade subtended a polytomy of many groups of mosses terminated by a clade of Pylaisiaceae. The ...
Context 2
... to horizontal, asymmetric, arcuate, strongly contracted below the mouth when dry and empty; operculum conic to shortly rostrate; annulus separated by fragments; peristome double, complete, with long cilia. Spores 9-18 μm. We refer Redfearnia to the Amblystegiaceae, because: (1) it belongs to this family in all but one of the singlemarker trees (Figs. 3-7); (2) it has proximal branch leaves occurring around dormant buds, whereas in the Plagiotheciaceae branch primordia remain for a long time leafless or 'naked' [we avoid the term 'pseudoparaphyllia,' which is applied to non-homologous structures (Spirina et al., 2020)]; and (3) costa extending to mid-leaf in perichaetial leaves, whereas ...
Context 3
... tree (Fig. 3). Similar to ITS1, the tree included a basal grade of Plagiotheciaceae, but Redfearnia was absent there. Both Redfearnia and Podperaea were resolved in a grade that included Arvernella, Campylophyllum, Platyhypnum p.p., and Tomentypnum. This grade subtended a polytomy of many groups of mosses terminated by a clade of Pylaisiaceae. The ...
Context 4
... to horizontal, asymmetric, arcuate, strongly contracted below the mouth when dry and empty; operculum conic to shortly rostrate; annulus separated by fragments; peristome double, complete, with long cilia. Spores 9-18 μm. We refer Redfearnia to the Amblystegiaceae, because: (1) it belongs to this family in all but one of the singlemarker trees (Figs. 3-7); (2) it has proximal branch leaves occurring around dormant buds, whereas in the Plagiotheciaceae branch primordia remain for a long time leafless or 'naked' [we avoid the term 'pseudoparaphyllia,' which is applied to non-homologous structures (Spirina et al., 2020)]; and (3) costa extending to mid-leaf in perichaetial leaves, whereas ...
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Citations
... The laboratory protocol was essentially the same as in previous moss studies, described in detail by, e.g., Gardiner et al. (2005). Primers used for amplification are given in Ignatov & Kuznetsova (2021). ...
