Survival of buried seeds of interspecific hybrids between oilseed rape, hoary mustard and wild radish

1998 ◽  
Vol 58 (3) ◽  
pp. 197-204 ◽  
Author(s):  
René Chadoeuf ◽  
Henri Darmency ◽  
Jacques Maillet ◽  
Michel Renard
Keyword(s):  
Oilseed Rape ◽  
Interspecific Hybrids ◽  
Wild Radish ◽  
Buried Seeds

Genome discrimination in progeny of interspecific hybrids between Brassica napus and Raphanus raphanistrum

Genome ◽  
2003 ◽  
Vol 46 (3) ◽  
pp. 469-472 ◽  
Author(s):  
A Benabdelmouna ◽  
G Guéritaine ◽  
M Abirached-Darmency ◽  
H Darmency
Keyword(s):  
In Situ Hybridization ◽  
Brassica Napus ◽  
Oilseed Rape ◽  
Interspecific Hybrid ◽  
Interspecific Hybrids ◽  
Genomic In Situ Hybridization ◽  
Interspecific Crosses ◽  
Wild Radish ◽  
Raphanus Raphanistrum

Genomic in situ hybridization (GISH) applied to the F1 interspecific hybrid between oilseed rape (Brassica napus, AACC, 2n = 38) and wild radish (Raphanus raphanistrum, RrRr, 2n = 18) showed the predicted 19 chromosomes from B. napus and 9 chromosomes from R. raphanistrum. The very low female fertility of these interspecific hybrids when backcrossed to R. raphanistrum led to only two descendants. Their chromosome number varied between 45 and 48. Both of these progenies showed only 9 chromosomes from R. raphanistrum and 36–39 chromosomes from B. napus. These results indicate the efficiency and limits of GISH as a suitable tool to assess and interpret the behavior of chromosomes after such interspecific crosses. The unexpected chromosome combination is discussed.Key words: genomic in situ hybridization, interspecific hybrid, introgression, oilseed rape, wild radish.

Development of crop-specific transposable element (SINE) markers for studying gene flow from oilseed rape to wild radish

2005 ◽  
Vol 111 (3) ◽  
pp. 446-455 ◽  
Author(s):  
J. L. Prieto ◽  
N. Pouilly ◽  
E. Jenczewski ◽  
J. M. Deragon ◽  
A. M. Chèvre
Keyword(s):  
Gene Flow ◽  
Transposable Element ◽  
Oilseed Rape ◽  
Wild Radish

Modelling gene flow between oilseed rape and wild radish. I. Evolution of chromosome structure

2006 ◽  
Vol 114 (2) ◽  
pp. 209-221 ◽  
Author(s):  
A. M. Chèvre ◽  
K. Adamczyk ◽  
F. Eber ◽  
V. Huteau ◽  
O. Coriton ◽  
...  
Keyword(s):  
Gene Flow ◽  
Oilseed Rape ◽  
Chromosome Structure ◽  
Wild Radish

Assessment of interspecific hybridization between transgenic oilseed rape and wild radish under normal agronomic conditions

2000 ◽  
Vol 100 (8) ◽  
pp. 1233-1239 ◽  
Author(s):  
A. M. Chèvre ◽  
F. Eber ◽  
H. Darmency ◽  
A. Fleury ◽  
H. Picault ◽  
...  
Keyword(s):  
Interspecific Hybridization ◽  
Oilseed Rape ◽  
Wild Radish ◽  
Transgenic Oilseed Rape ◽  
Agronomic Conditions

Gene Dispersal from Transgenic Crops. I. Growth of Interspecific Hybrids Between Oilseed Rape and the Wild Hoary Mustard

1995 ◽  
Vol 32 (4) ◽  
pp. 803 ◽  
Author(s):  
E. Lefol ◽  
V. Danielou ◽  
H. Darmency ◽  
F. Boucher ◽  
J. Maillet ◽  
...  
Keyword(s):  
Oilseed Rape ◽  
Interspecific Hybrids ◽  
Transgenic Crops ◽  
Gene Dispersal

Fitness of backcross six of hybrids between transgenic oilseed rape (Brassica napus) and wild radish (Raphanus raphanistrum)

2002 ◽  
Vol 11 (8) ◽  
pp. 1419-1426 ◽  
Author(s):  
G. Gueritaine ◽  
M. Sester ◽  
F. Eber ◽  
A. M. Chevre ◽  
H. Darmency
Keyword(s):  
Brassica Napus ◽  
Oilseed Rape ◽  
Wild Radish ◽  
Raphanus Raphanistrum ◽  
Transgenic Oilseed Rape
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