Conflicting phylogenetic signals in the SlX1/Y1 gene in Silene

Table 1 Vouchers used for sequencing of SlX1/SlY1/SlXY1 genes

Taxon	Group	DNA type	Voucher (or reference)	Accession
*S. acaulis* (L.) Jacq.	S	XY	Oxelman 2419 (UPS)	[EMBL:FM204668]^A, [EMBL:FM204669]^B
*S. conica* L.	B, C	XY	Erixon 70 (UPS)	[EMBL:FM204663]
S. conica	B, C	XY, mRNA	Filatov & Charlesworth 2002[28]	[EMBL:AY082378]
*S. conoidea* L.	B, C	XY	Rautenberg 290 (UPS)	[EMBL:FM204664]
S. dioica (L.) Clairv.	B, dE	X	Filatov & Charlesworth 2002[28]	[EMBL:AY084044]
S. dioica	B, dE	Y	Filatov & Charlesworth 2002[28]	[EMBL:AY084045]
L. flos-jovis (L.) Desr.	L	XY	Filatov & Charlesworth 2002[28]	[EMBL:AY084042]
S. latifolia Poir.	B, dE	X, ♂plant	Delichère & & al. 1999[24]	[EMBL:AJ310656]
S. latifolia	B, dE	X	Filatov & Charlesworth 2002[28]	[EMBL:AY084036]
S. latifolia	B, dE	Y	Filatov & Charlesworth 2002[28]	[EMBL:AY084037]
S. latifolia	B, dE	Y, ♂ plant	Delichère & al. 1999[24]	[EMBL:AJ310655]
S. noctiflora L.	B, E	XY, mRNA	Nicolas & al. 2004[27]	[EMBL:AJ631222]
*S. nutans* L.	S	XY	Larsen, Larsen & Jeppesen 196 (S)	[EMBL:FM204670]^A, [EMBL:FM204671]^A, [EMBL:FM204672]^B, [EMBL:FM204673]^B, [EMBL:FM204674]^C, [EMBL:FM204675]^C
*S. pendula* L.	B, Be	XY	Rautenberg 289 (UPS)	[EMBL:FM204662]
S. vulgaris (Moench) Garcke	B, Be	XY	Filatov & Charlesworth 2002[28]	[EMBL:AY084040]
*Silene vulgaris ssp. angustifolia* (Miller) Hayek	B, Be	XY	Thulin 5717 (UPS)	[EMBL:FM204665]^A, [EMBL:FM204666]^B, [EMBL:FM204667]^C

Groups are according to Oxelman & Lidén [31], and Oxelman & al. [13, 33], where B = Silene subgenus Behenantha (Otth) Endl., Be = Silene sect. Behenantha Otth, C = Silene sect. Conoimorpha Otth, E = Silene sect. Elisanthe (Fenzl ex Endl.) Ledeb., dE = dioecious Silene sect. Elisanthe, L = Lychnis L., S = Silene subgenus Silene. Note that Be, C, and E are nested within B. "DNA type" indicates type of sequence (XY = SlXY1, from autosomes, X = SlX1 from X chromosome, Y = SlY1, from Y chromosome, ♀ = female plant, ♂ = male plant, mRNA = only exons). Specimens in bold were sequenced in the present study. For these accessions voucher information (collector, number and herbarium abbreviations, according to Holmgren & al. [61]) is given. More voucher details can be found in Sileneae database [62]. For other accessions references to original publications are given. Accession numbers in GenBank/EMBL. Superscripts A, B, C correspond to sequence names in the phylogenies.

ISSN: 2730-7182