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Table 1 Numbers of 45S and 5S rDNA sites and GISH signals on chromosomes of these accessions tested in Rubus

From: Phylogenetic insight into subgenera Idaeobatus and Malachobatus (Rubus, Rosaceae) inferring from ISH analysis

Taxa 2 n Locality Voucher rDNA loci number and distribution GISH signals on chromosomes probed with R. parvifolius ( R03-5 , 2 x )
45S 5S Figures 1 and 2 Number and Localization Figures 3 and 4
Subg. Idaeobatus Focke
Sect. Idaeanthi (Focke) Yü & Lu
   R. niveus Thunb. 14 Ya’an, Sichuan X.R. Wang R01-1 2 (1SSAT) 2 (5SP) A 8 (2SPC, 4SPC, 6SPC, 7SPC) A
Sect. Stimulantes Yü & Lu
   R. ellipticus Smith 14 Ya’an, Sichuan X.R. Wang R01-7 2 (3ST) 2 (5SP) B 14 (Dispersed through chromosomes) B
   R. ellipticus Smith var. obcordatus (Franch.) Focke 14 Ya’an, Sichuan X.R. Wang R01-2 2 (3ST) 2 (5SST) C 14 (3ST, 1-2SPC, 4-7SPC) C
   R. parvifolius L. 14 Xichong, Sichuan X.R. Wang R03-5 2 (3ST) 2 (6SP) D 14 (3ST, 1-2SPC, 4-7SPC) D
Sect. Pungentes (Focke) Yü & Lu
   R. pinfaensis Lévl. Et Vant. 14 Ya’an, Sichuan X.R. Wang R01-22 2 (3ST) 2 (5SP) E 14 (Dispersed through chromosomes) F
   R. coreanus Miq. 14 Ya’an, Sichuan X.R. Wang R01-4 2 (7SSAT) 2 (6SP) F
14 Xichong, Sichuan X.R. Wang R03-6 2 (3SSAT) 2 (6SP) G 14 (3ST, 1-7SPC) G
Sect. Rosaefolii (Focke) Yü & Lu
   R. tsangii Merr. 14 Ya’an, Sichuan X.R. Wang R01-21 2 (3ST) 2 (5SST) H 8 (1ST, 3ST, 4ST,6ST) H
Sect. Corchorifolii (Focke) Yü & Lu
   R. corchorifolius L. f. 14 Ya’an, Sichuan X.R. Wang R01-6 2 (1SSAT) 2 (5SP) I 6 (Dispersed through chromosomes 2, 4 and 5) I
  Triploid accessions 21 Xichong, Sichuan X.R. Wang R03-20 3 (3ST) 3 (6SP) J 21 (15 in SPC, 6 dispersed through chromosomes) E
21 Xichong, Sichuan X.R. Wang R03-27 3 (3ST) 3 (6SP) K
21 Xichong, Sichuan X.R. Wang R03-57 2 (3ST) 2 (6SP) L
Subg. Malachobatus Focke
Sect. Acuminati (Focke) Yü & Lu
   R. lambertianus Ser. var. glaber Hemsl. 28 Ya’an, Sichuan X.R. Wang R01-8 4 (5ST, 8ST) 2 (9SST) M 14 (5ST, 9ST, other dispersed through chromosomes 1, 3, 6 and 8) J
Sect. Dolichophylli Yü & Lu
   R. parkeri Hance 28 Ya’an, Sichuan X.R. Wang R01-12 4 (4ST, 9ST) 2 (12SST) N 8 (1ST, 6ST, 9ST, 11ST) K
Sect. Elongati (Focke) Yü & Lu
   R. assamensis Focke 28 Ya’an, Sichuan X.R. Wang R01-10 4 (6ST, 9ST) 2 (10SP) O 4 (4ST, 9ST) L
Sect. Moluceani (Focke) Yü & Lu
   R. multibracteatus Lévl. Et Vant. 28 Ya’an, Sichuan X.R. Wang R01-23 4 (4ST, 10ST) 2 (11SST) P 12 (1S, 3SPC, 4ST, 10ST, others dispersed through chromosomes 7 and 8) M
   R. setchuenensis Bureau et Franch. 28 Ya’an, Sichuan X.R. Wang R01-24 3 (3ST, 6ST) 2 (13SP) Q 6 (3ST, 6ST, 11ST) N
   R. buergeri Miq. 56 Ya’an, Sichuan X.R. Wang R01-11 8 (3ST, 14ST, 17ST, 26ST) 3 (8SST, 16SST) R 2 (14ST) O
  1. Note: The classification system follows that of Focke (1910, 1911, 1914). L: long arm; S: short arm; SAT: satellite; T: terminal region; ST: sub-terminal region; P: proximal region; PC: peri-centromeric region.