Leguminosae, Loteae) Anales Del Jardín Botánico De Madrid, Vol
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Anales del Jardín Botánico de Madrid ISSN: 0211-1322 [email protected] Consejo Superior de Investigaciones Científicas España Degtjareva, Galina; Valiejo-Roman, Carmen; Samigullin, Tahir; Sokoloff, Dmitry On generic rank and phylogenetic relationships of Dorycnopsis Boiss. (Leguminosae, Loteae) Anales del Jardín Botánico de Madrid, vol. 63, núm. 1, january-june, 2006, pp. 41-50 Consejo Superior de Investigaciones Científicas Madrid, España Available in: http://www.redalyc.org/articulo.oa?id=55663106 How to cite Complete issue Scientific Information System More information about this article Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Journal's homepage in redalyc.org Non-profit academic project, developed under the open access initiative Anales del Jardín Botánico de Madrid Vol. 63(1): 41-50 January-June 2006 ISSN: 0211-1322 On generic rank and phylogenetic relationships of Dorycnopsis Boiss. (Leguminosae, Loteae) by Galina Degtjareva1, Carmen Valiejo-Roman2, Tahir Samigullin2 & Dmitry Sokoloff 3 1 Faculty of Bioinformatics and Bioengineering, Moscow State University, Moscow 119992, Russia. [email protected] (corresponding author) 2 Department of Evolutionary Biochemistry, A.N.Belozersky Institute of Physicochemical Biology, Moscow State University, Moscow 119992, Russia. [email protected], [email protected] 3 Higher Plants Department, Biological Faculty, Moscow State University, Moscow 119992, Russia. [email protected] Abstract Resumen Nuclear ribosomal ITS sequence data as well as morphological Datos sobre la secuencia de ITS ribosómico nuclear así como da- data show that Dorycnopsis gerardii (L.) Boiss. can not be placed tos morfológicos revelan que Dorycnopsis gerardii (L.) Boiss. no in the genus Anthyllis L. The genus Dorycnopsis Boiss. includes puede pertenecer al género Anthyllis L. El género Dorycnopsis two species, D. gerardii and D. abyssinica (A. Rich.) V.N. Tikhom. Boiss. incluye dos especies, D. gerardii y D. abyssinica (A. Rich.) et D.D. Sokoloff (=Vermifrux abyssinica (A. Rich.) J.B. Gillett). V.N. Tikhom. et D.D. Sokoloff (=Vermifrux abyssinica (A. Rich.) Morphological similarity between Dorycnopsis gerardii and An- J.B. Gillett). La similitud morfológica entre Dorycnopsis gerardii y thyllis onobrychioides Cav. might be best explained by evolu- Anthyllis onobrychioides Cav. encuentra su explicación en un tionary parallelism. Anthyllis (including Hymenocarpos Savi but paralelismo evolutivo. Anthyllis (incluyendo a Hymenocarpos excluding Dorycnopsis and the monotypic Tripodion Medik.) is Savi, pero excluyendo a Dorycnopsis y al monotípico Tripodion well-resolved as a highly supported monophyletic group in Medik.) se considera, a partir del análisis del nrITS, un grupo mo- analyses of nrITS data set. nofílitico con un buen apoyo estadístico. Keywords: Anthyllis, Dorycnopsis, nrITS, phylogeny, Vermifrux. Palabras clave: Anthyllis, Dorycnopsis, nrITS, filogénia, Vermi- frux. Introduction western and central part of the Mediterranean region (Spain, Portugal, Morocco, S France, islands of Italy – The genus Dorycnopsis was described by Boissier Fig. 1) while A. onobrychioides is restricted to Spain. (1840). He accepted Dorycnopsis gerardii (L.) Boiss. as Tikhomirov & Sokoloff (1997) have accepted two the only species of the genus. Boissier considered two species of Dorycnopsis, D. gerardii and D. abyssinica names as synonyms of D. gerardii, namely Anthyllis (A. Rich.) V.N. Tikhom. et D.D. Sokoloff. The latter gerardii L. and Anthyllis onobrychioides Cav. Most species has previously been placed in the monotypic other studies have accepted these two species as dis- genus Vermifrux J.B. Gillett, as V. abyssinica (A. Rich.) tinct. Anthyllis onobrychioides was always placed in J.B. Gillett (Gillett, 1966; Lock, 1989; Thulin, 1989, Anthyllis while the other species was placed either in 1993; Lock & Simpson, 1991; Polhill, 1994). Doryc- Anthyllis (Bentham & Hooker, 1865; Nyman, 1878- nopsis abyssinica occurs in Sudan, Eritrea, Ethiopia, 1882; Taubert, 1894; Cullen, 1976; Polhill, 1981; N Somalia, Yemen and W Saudi Arabia (Fig. 1), i.e., Bolòs & Vigo, 1984; Akulova, 1985, 1986) or in the far away from the distribution areas of D. gerardii, A. monotypic Dorycnopsis (Willkomm, 1880; Hutchin- onobrychioides and most other Anthyllis species. The son, 1964; Greuter & al., 1989; Lassen, 1989; Polhill, genus Anthyllis in our opinion (Sokoloff, 2003a) in- 1994; Benedí González, 1998; Díaz Lifante, 2000). cludes 23 species in Europe (except for the extreme Anthyllis (Dorycnopsis) gerardii is distributed in the northeast and southeast), Madeira, northern and east- 42 G. Degtjareva & al. Fig. 1. Distribution ranges of Dorycnopsis gerardii (after Bolòs & Vigo, 1984) and D. abyssinica (original, based on herbarium speci- mens from Kew (K) and localities given by Schweinfurth, 1896). ern Africa, and western Asia. Most Anthyllis species does not group with Coronilla; it is also not resolved as occur in the western Mediterranean area. The only a relative of Anthyllis (Allan & al., 2003; Degtjareva & Anthyllis species that co-occurs with D. abyssinica in al., 2003). These data clearly show that Vermifrux Ethiopia and Eritrea is A. vulneraria s.l. However, the abyssinica cannot be placed in Anthyllis. However, the main part of the distribution area of this latter species type species of Dorycnopsis, D. gerardii, has not yet lies in Europe, W Asia, and N Africa. been included in molecular phylogenetic analyses of López González (2004) emphasized the substantial Loteae (e.g., Allan & Porter, 2000; Kropf & al., 2002; morphological similarity between Anthyllis onobry- Allan & al., 2003; Degtjareva & al., 2003; Nanni & al., chioides and Dorycnopsis gerardii. In his opinion, these 2004). Therefore, we have decided to produce and species differ mainly in flower colour and inflorescence analyse nrITS sequences of Dorycnopsis gerardii to re- morphology. He considered these differences as insuf- solve its taxonomic position. ficient to maintain the genus Dorycnopsis as distinct from Anthyllis and included D. gerardii in Anthyllis. Materials and methods Consequently, he concluded that Vermifrux should be retained as a separate genus noting that molecular phy- Complete sequences of ITS1, ITS2 and the 5.8S re- logenetic data by Allan & al. (2003) showed no close re- gion were generated for four accessions of Dorycnopsis lationship between Vermifrux abyssinica and the genus gerardii and one accession of D. abyssinica. In addition, Anthyllis. Allan & al. (2003) presented a phylogenetic nrITS and 5.8S sequences were produced for four analysis of nuclear ribosomal ITS data of more than 80 species of Anthyllis. Voucher information is presented species of Loteae, including Vermifrux abyssinica and in Table 1. Total genomic DNA was isolated from leaf Anthyllis onobrychioides. In a maximum parsimony tissue (in one case from fruit material) using the CTAB analysis of nrITS sequences, these species do not group method of Doyle and Doyle (1987). PCR reactions together: A. onobrychioides is closely related to other were performed with universal primers (White & al. Anthyllis species while Vermifrux grouped with Coro- 1990). The sequence data were obtained through di- nilla, although with only low bootstrap support. In rect sequencing of double-stranded templates on an Neighbour-Joining and Bayesian analyses Vermifrux ABI 310 automatic sequencer. Both spacer regions Anales del Jardín Botánico de Madrid 63(1): 41-50. January-June 2006. ISSN: 0211-1322 On generic rank and phylogenetic relationships of Dorycnopsis Boiss. 43 Table 1. GenBank accession numbers of sequences used and voucher information for newly produced sequences. GenBank First publication Species (in brackets, name used in the original publication) number of the sequence Acmispon americanus (Nutt.) Rydb. [= Lotus unifoliolatus (Hook.) Benth.] AF450183 Allan & al. (2003) Acmispon maritimus (Nutt.) D.D. Sokoloff [= Lotus salsuginosus Greene] AF218512 Allan & Porter (2000) Acmispon subpinnatus (Lag.) D.D. Sokoloff [= Lotus subpinnatus Lag.] AF450207 Allan & al. (2003) Anthyllis aurea Welden AF450219 Allan & al. (2003) Anthyllis barba-jovis L. AF450214 Allan & al. (2003) Anthyllis circinnata (L.) D.D. Sokoloff [= Hymenocarpos circinnatus (L.) Savi] AF218504 Allan & Porter (2000) Anthyllis cornicina L. Voucher: Spain, Guadalupe, 12 Jul. 1977, A. Segura Zubizarreta 15.044 (LE). DQ340286 This paper Anthyllis cytisoides L. Voucher: Spain, Alicante, 16 Mai 1980, A. Charpin & al. 16023 (LE). DQ340285 This paper Anthyllis hamosa Desf. Voucher: Spain, Estremadura, 13 Apr. 1985, K.U. Kramer 9039 (Z). DQ340287 This paper Anthyllis hermanniae L. AF450213 Allan & al. (2003) Anthyllis lagascana Benedí Voucher: Algeria, Dept. Médéa, 2 May 1971, U. Hofmann 57 (Z). DQ340288 This paper Anthyllis lotoides L. AF450216 Allan & al. (2003) Anthyllis montana L. AF450218 Allan & al. (2003) Anthyllis onobrychioides Cav. AF450210 Allan & al. (2003) Anthyllis ramburei Boiss. AF450217 Allan & al. (2003) Anthyllis tejedensis Boiss. AJ315511 Kropf & al. (2002) Anthyllis terniflora (Lag.) Pau AF450212 Allan & al. (2003) Anthyllis vulneraria L. AF218499 Allan & Porter (2000) Coronilla coronata L. AY325281 Degtjareva & al. (2003) Coronilla minima L. s.l. AF450232 Allan & al. (2003) Coronilla orientalis Mill. [= Securigera orientalis (Mill.) Lassen] AF450230 Allan & al. (2003) Coronilla scorpioides (L.) W.D.J. Koch AY325280 Degtjareva & al. (2003) Coronilla varia L. [= Securigera