Skip to main content

Table 1 Chromosome characteristics of allopolyploid diatom F. solaris

From: Homoeolog expression bias in allopolyploid oleaginous marine diatom Fistulifera solaris

Chromosome Global GC content Number of predicted genes Number of homoeologous genes Number of non-homoeologous genes
  Ha La H L H L H L
Chr 1 45.27 45.31 692 649 617 (89.16)b 617 (95.07) 75 (10.84) 32 (4.93)
Chr 2 45.34 45.58 585 519 463 (79.15) 463 (89.21) 122 (20.85) 56 (10.79)
Chr 3 45.93 45.77 595 562 531 (89.24) 531 (94.48) 64 (10.76) 31 (5.52)
Chr 4 45.24 45.30 561 547 499 (88.95) 499 (91.22) 62 (11.05) 48 (8.78)
Chr 5 44.85 45.04 497 454 421 (84.71) 421 (92.73) 76 (15.29) 33 (7.27)
Chr 6 45.82 45.81 452 422 408 (90.27) 408 (96.68) 44 (9.73) 14 (3.32)
Chr 7 45.82 45.68 384 345 322 (83.85) 322 (93.33) 62 (16.15) 23 (6.67)
Chr 8 45.59 45.65 387 382 354 (91.47) 354 (92.67) 33 (8.53) 28 (7.33)
Chr 9 45.75 45.36 364 340 299 (82.14) 299 (87.94) 65 (17.86) 41 (12.06)
Chr 10 45.21 44.83 358 364 291 (81.28) 291 (79.95) 67 (18.72) 73 (20.05)
Chr10_Ac / / 308 285 256 (83.11) 256 (89.82) 52 (16.88) 29 (10.18)
Chr10_Bc / / 79 50 35 (44.30) 35 (70.00) 44 (55.70) 15 (30.00)
Chr 11 45.89 45.83 343 314 297 (86.59) 297 (94.59) 46 (13.41) 17 (5.41)
Chr 12 45.75 46.12 381 343 320 (83.99) 320 (93.29) 61 (16.01) 23 (6.71)
Chr 13 45.17 45.39 356 332 301 (84.55) 301 (90.66) 55 (15.45) 31 (9.34)
Chr 14 45.91 45.64 360 332 293 (81.39) 293 (88.25) 67 (18.61) 39 (11.75)
Chr 15 45.50 45.51 338 326 303 (89.64) 303 (92.94) 35 (10.36) 23 (7.06)
Chr 16 45.81 46.14 307 271 255 (83.06) 255 (94.10) 52 (16.94) 16 (5.90)
Chr 17 46.41 45.81 294 288 260 (88.44) 260 (90.28) 34 (11.56) 28 (9.72)
Chr 18 45.73 45.48 291 263 242 (83.16) 242 (92.02) 49 (16.84) 21 (7.98)
Chr 19 46.22 45.78 310 297 282 (90.97) 282 (94.95) 28 (9.03) 15 (5.05)
Chr 20 45.95 45.73 263 234 214 (81.37) 214 (91.45) 49 (18.63) 20 (8.55)
Chr 21 45.17 45.40 273 265 252 (92.31) 252 (95.09) 21 (7.69) 13 (4.91)
Chr 22 46.02 45.94 247 238 218 (88.26) 218 (91.60) 29 (11.74) 20 (8.40)
Chr 23 45.07 45.42 250 231 215 (86.00) 215 (93.07) 35 (14.00) 16 (6.93)
Chr 24 45.81 45.82 250 212 199 (79.60) 199 (93.87) 51 (20.40) 13 (6.13)
Chr 25 45.38 45.21 216 203 191 (88.43) 191 (94.09) 25 (11.57) 12 (5.91)
Chr 26 45.65 44.56 165 130 118 (71.52) 118 (90.77) 47 (28.48) 12 (9.23)
Chr 27 46.11 45.32 107 118 96 (89.72) 96 (81.36) 11 (10.28) 22 (18.64)
Chr 28 44.58 45.34 119 101 92 (77.31) 92 (91.09) 27 (22.69) 9 (8.91)
Chr 29 46.38 45.38 129 114 103 (79.84) 103 (90.35) 26 (20.16) 11 (9.65)
Chr 30 45.60 45.45 121 117 102 (84.30) 102 (87.18) 19 (15.70) 15 (12.82)
Chr 31 45.36 45.63 89 78 74 (83.15) 74 (94.87) 15 (16.85) 4 (5.13)
Chr 32 45.88 45.71 79 73 67 (84.81) 67 (91.78) 12 (15.19) 6 (8.22)
Chr 33 44.92 46.05 63 57 54 (85.71) 54 (94.74) 9 (14.29) 3 (5.26)
Chr 34 46.24 46.36 54 50 47 (87.04) 47 (94.00) 7 (12.96) 3 (6.00)
Chr 35 44.42 44.99 43 40 35 (81.40) 35 (87.50) 8 (18.60) 5 (12.50)
Chr 36 46.20 46.16 50 47 42 (84.00) 42 (89.36) 8 (16.00) 5 (10.64)
Chr 37 46.48 46.42 45 34 34 (75.56) 34 (100.00) 11 (24.44) 0 (0.00)
Chr 38 46.93 45.68 34 37 33 (97.06) 33 (89.19) 1 (2.94) 4 (10.81)
Chr 39 45.55 45.80 33 27 27 (81.82) 27 (100.00) 6 (18.18) 0 (0.00)
Chr 40 45.58 45.42 25 21 19 (76.00) 19 (90.48) 6 (24.00) 2 (9.52)
Chr 41 44.86 44.34 10 16 8 (80.00) 8 (50.00) 2 (20.00) 8 (50.00)
Chr 42 46.05 43.60 9 11 9 (100.00) 9 (81.82) 0 (0.00) 2 (18.18)
  1. aEach element is separated into two columns, indicated as H and L, representing the data from chromosomes containing homoeologous genes with relatively high and low dGC, respectively
  2. bThe values in parentheses indicates percentages of homoeologous/non-homoeologous genes within each homoeologous chromosome
  3. cFor chromosome 10, corresponding values for upstream region (Chr10_A) and downstream region (Chr10_B) of the dGC flip over are written separately