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Home >> Plant Biotechnology and Genomics >> Protoplast Culture Regeneration and Somatic Hybridization >> Interspecific Hybrids Produced Through Protoplast Fusion

Interspecific hybrids produced through protoplast fusion

Parent species and their chromosome numbers

Chromosome number of hybrid

Brassica oleracea (2n = 18) + B. Campestris (2n = 20)
B. napus (2n = 38) + B. oleracea (2a = 18)
B. napus (2a = 38) + B. nigra (2n = 16)
B. napus (2n = 38) + B. carinata (2n = 34)
B. napus (2n = 38) + B juncea (2n = 36)

Wide variation

Nicotiana glauca (2n = 24) + N. longsdorfii (2n = 18)

56-64

N. tabacum (2n = 48) + N. alata (2n = 18)

66-71

N. tabacum (2n = 48) + N. glauca (2n = 24)

72

N. tabacum (2n = 48) + N. glutinosa (2n = 24)

50-88

N. tabacum (2n = 48) + N. Knightiana (2n = 24)

44-137

N. tabacum (2n = 48) + N. mesophile (2n = 48)

96

N. tabacum (2n = 48) + N. octophora (2n = 24)

48

N. tabacum (2n = 48) + N. rustica (2n = 48)

60-91



N. tabacum (2n = 48) + N. stocktonii (2n = 48)

96

N. tabacum (2n = 48) + N. sylvestris (2n = 24)

72

N. tabacum (2n = 48) + N. phumbaginifolia (2n = 20)

-

Petunia parodii (2n = -48) + P. hybrida (2n = 20)

44-48

P. parodii (2n = 14) + P. hybrida (2n = 14)

46

P. parodii (2n = 48) + P. parviflora (2n = 18)

31-40

Solnum tuberosun (2n = 24, 48) + S. chapcoense (2n = 14)

60

S. tuberosum (2n = 24, 48) + S. brevidens (2n = 24)

-

Lycopersicon esculentum (2n = 24) + L. Peruvianum (2n = 14)

72

Daucua carota (2n = 18) + D. capillifolius (2n = 18)

36, 38

Datura innoxia (2n = 24) + D. capillifolius (2n = 24)

46, 48, 72

D. innoxia (2n = 24) + d. sanguinea (2n = 24)

46, 72, 96

D. innoxia (2n = 24) + D. candida (2n = 24)

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