Harmonisation of Regulatory Oversight in Biotechnology Safety Assessment of Transgenic Organisms in the Environment, Volume 5..

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• II.3. BRASSICA CROPS (

BRASSICA

SPP.)

SAFETY ASSESSMENT OF TRANSGENIC ORGANISMS: OECD CONSENSUS DOCUMENTS, VOLUME 5 © OECD 2016

Table 3.13.

and potential for gene introgression Table 3.13. Interspecific and intergeneric sexual crossing attempts, degree of success

ccess and potential for gene introgression

1

Interspecific cross

Sexual cross

Field cross

Seeds/ cross

BC

♂

BC

♀^

Potential

References

Natural cross Introgression

Brassica napus

B. napus × B. carinata B. carinata × B. napus

Y F, Y,

NR NR

(^8) <1
Y
Y
L L
L L
U (1935); Roy (1980, 1977); Alam et al. (1992); Gupta (1997); Rashid, Rakow and Downey (1994); Fernandez-Escobar et al. (1988); Sacristan and Gerdemann (1986); Navabi et al. (2010)
B. napus × B. juncea B. juncea × B. napus
Y Y
Y Y
(^4) 0.54
Y Y
Y Y
H H
H H
Bing, Downey and Rakow (1991); Bing et al. (1996); Alam et al. (1992); Frello et al. (1995); Jørgensen (1999); Jørgensen et al. (1998); GoshDastidar and Varma (1999); Choudhary and Joshi (1999); Kirti et al. (1995); Davey (1959); Sharma and Singh (1992); Heyn (1977); Roy (1984, 1980); Dhillon et al. (1985); Shpota and Podkolzina (1986); Sacristan and Gerdemann (1986); Wei and Darmency (2008)
B. napus × B. fruticulosa B. fruticulosa × B. napus
Y Y
NR NR
0.008 F
VL
VL
VL EL
Heyn (1977); Plümper (1995); Siemens (2002); Salisbury (2002)
B. napus × B. maurorum B. maurorum × B. napus
Y
EL
EL
Bijral et al. (1995)
B. napus × B. nigra B. nigra × B. napus
Y Y
F
0-0.09 0.01
Y F
F F
L VL
L L
Bing, Downey and Rakow (1991);This et al.
(1990); Brown and Brown (1996);
Struss, Bellin and Röbbelen
(1991); Daniels et al. (2005); Wei and Darmency
(2008)
B. napus × B. oleracea B. oleracea × B. napus
Y Y
NR Y
Y^
Y^
VL VL
VL VL
Gupta (1997); Ford et al. (2006)
B. napus × B. rapa B. rapa × B. napus
Y Y
Y Y
Many Many
Y Y
Y Y
H H
H H
Bing, Downey and Rakow (1991); Bing et al. (1996); Brown and Brown (1996); Gupta (1997); Jørgensen and Andersen (1994); Landbo and Jørgensen (1997); Mikkelsen, Jensen and Jørgensen (1996); Vijayakumar et al. (1994); Metz et al. (1997); Choudhary and Joshi (1999); Daniels et al. (2005)
B. napus × B. tournefortii B. tournefortii × B. napus
Y F
NR^
0.69
L VL
L VL
Nagpal et al. (1996); Gupta (1997); Lokanadha and Saria (1994); Liu, Landgren and Glimelius (1996); Salisbury (2002)
B. napus × D. catholica D. catholica × B. napus
Y NR
NR NR
NR NR
NR NR
NR NR
VL EL
VL EL
Bijral and Sharma (1998)
B. napus × D. muralis D. muralis × B. napus
Y NR
NR NR
0.28
L
VL
Bijral and Sharma (1996a)
B. napus × Eruca sativa Eruca sativa × B. napus
Y NR
NR NR
L
VL
Bijral and Sharma (1996b)
B. napus × Erucastrum gallicum Erucastrum gallicum × B. napus
Y F
F F
0.1^0
Y
Y
VL VL
VL VL
Lefol, Seguin-Swartz and Downey (1997); Batra, Shivanna and Prakash (1989); Warwick et al. (2003)
B. napus × H. incana H. incana × B. napus
Y Y
Y Y
2
2 × 10
−^5
Y Y
Y
H H
L L
Chadoeuf, Darmency and Maillet (1998); Lefol, Danielou and Darmency (1996) ; Lefol et al. (1995, 1991); Eber et al. (1994); Chèvre et al. (1996); Kerlan, Chèvre and Eber (1993) ; Kerlan et al. (1992); Wei and Darmency (2008)