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Genome Size and Ratio of Nonrepetitive (singular) to Repetitive DNA
(S/R Ratio) of a Representative Choice of Angiosperm Species.
In some families, only the species with the highest and the lowest S/R ratio are given.
Family
Species
Genome size:
base pairs
x 109,
referring to 1C
S/R ratio

Dicotyledonae

Magnoliaceae Liriodendron
  tulipifera
Magnolia soulangiana
0,730

5,48

1,105

1,532

Lauraceae Cinnamomum camphora
0,548
1,681
Lardizabalaceae Decaisnea fargesii
2,28
1.062
Ranunculaceae Anemone coronaria
Anemone blanda
9,08
14,60
0,887
0.754
Fabaceae Vigna radiata
Glycine max
Vicia sativa
Pisum sativum
Lathyrus articulatus
0,429
1,29
2,46
4,80
7,70
0,429
0,639
0,250
0,333
0,786
Brassicaceae Brassica pekinensis
Capsella
  bursa-pastoris
Matthiola incana
Raphanus sativus
0,461
0,775

1,37
1,41

0,887
1,117

0,449
4,56

Tropaeolaceae Tropaeolum majus
3,33
0,22
Malvaceae Gossypium hirsutum
0,73
2,13
Chenopodiaceae Spinacia oleracea
0,265
0,818
Caryophyllaceae Stellaria media
1,14
0,449
Chenopodiaceae Beta vulgaris
1,23
0,587
Solanaceae Nicotiana tabacum
1,5
0,818
Asteraceae Senecio vulgaris
Crepis conycifolia
Taraxacum officinale
Anacyclus depressus
1,59
0.502
0,593
5,66
0,351
0,770
1,381
0,124

Monocotyledonae
Liliaceae 7 Allium-Arten
Tulipa kaufmanniana
Hyacinthus orientalis
15,3
28,5
44,8
0,5385
0,3699
0,333
Poaceae Poa trivialis
Zea mays
Secale cereale
Triticum aestivum
Avena sativa
3,15
5,02
8,62
16,52
19,60
0,3195
0,281
0,4246
0,2048
0,2048
W. WENZEL und V. HEMLEBEN, 1981


© Peter v. Sengbusch - b-online@botanik.uni-hamburg.de