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. 2013 Jul 31;112(6):983–1001. doi: 10.1093/aob/mct165

Table 2.

Net diversification rates (speciation rate S – extinction rate E) and the extinction fraction (a = E/S) for 12 clades and groups of Arabideae calculated with BayesRate v. 1·4

ITS
trnL-F
Net diversification rates Extinction fraction (%) Net diversification rates Extinction fraction (%)
Perennial clades/groups
Core Draba 0·402/0·894 (0·873)/1·402 17·8/46·0/71·8 0·304/0·641 (0·630)/0·998 15·0/43·0/69·6
Main Arabis clade 0·136/0·495 (0·469)/0·895 20·5/54·1/86·2 0·120/0·386 (0·365)/0·701 17·7/50·8/83·4
Aubrieta clade (0·072/0·977 (0·855)/2·149)* 18·7/55·2/91·9 0·024/0·379 (0·333)/0·833 22·2/59·0/94·2
Scapiarabis clade 0·011/0·207 (0·182)/0·457 16·1/52·6/90·3 0·004/0·116 (0·099)/0·269 27·3/64·2/97·1
Perennials of the A. alpina clade (0·023/0·928 (0·758)/2·274)* 23·3/60·8/96·0 0·010/0·334 (0·279)/0·795 20·8/57·2/94·4
A. nord-manniana clade (0·007/1·056 (0·802)/2·833)* 27·2/64·7/97·5 (0·006/0·892 (0·623)/2·601)* 26·6/64·0/97·4
Annual clades
Tomostima clade 0·009/0·218 (0·190)/0·483 20·5/57·2/93·6 0·010/0·210 (0·179)/0·481 18·6/55·9/92·2
A. auriculata clade 0·000/0·198 (0·128)/0·616 27·5/64·4/97·9 0·000/0·062 (0·042)/0·184 29·4/66·1/98·6
A. aucheri clade (0·000/0·475 (0·214)/1·881)* 26·4/63·0/97·6 (0·000/0·657 (0·269)/2·615)* 25·5/62·9/96·8
Arabideae 0·177/0·381 (0·373)/0·591 56·1/74·0/89·3 0·196/0·393 (0·378)/0·603 32·3/56·8/79·5
Annuals 0·039/0·153 (0·147)/0·274 18·3/53·0/86·6 0·043/0·143 (0·137)/0·252 12·8/45·8/79·5
perennials 0·209/0·443 (0·434)/0·690 50·6/70·6/88·2 0·203/0·419 (0·411)/0·643 29·8/55·3/79·1

Mean values are indicated in bold, median values in parentheses; the lower and upper bounds of the 95 % highest posterior density (HPD) interval are given before and after these values, respectively.

* Large 95 % HPD intervals make these estimates less reliable.