High frequency production of doubled haploid plants of Brassica napus cv. Topas derived from colchicine-induced microspore embryogenesis without heat shock

1996 ◽  
Vol 15 (9) ◽  
pp. 668-671 ◽  
Author(s):  
Jiping Zhao ◽  
Daina H. Simmonds ◽  
William Newcomb
Keyword(s):  
Brassica Napus ◽  
Heat Shock ◽  
Doubled Haploid ◽  
High Frequency ◽  
Microspore Embryogenesis ◽  
Doubled Haploid Plants ◽  
Haploid Plants

scholarly journals Effects of Heat Shock and 2, 4-D Treatment on Morphological and Physiological Characteristics of Microspores and Microspore-Derived Doubled Haploid Plants in Brassica napus L.

2015 ◽  
Vol 13 (2) ◽  
pp. 31-38 ◽  
Author(s):  
Fatemeh Pourabdollah Najafabadi ◽  
Mehran Enayati Shariatpanahi ◽  
Behzad Ahmadi ◽  
NayerazamKhosh-Kholgh Sima ◽  
Bahram Alizadeh ◽  
...  
Keyword(s):  
Brassica Napus ◽  
Heat Shock ◽  
Doubled Haploid ◽  
Physiological Characteristics ◽  
Brassica Napus L ◽  
Doubled Haploid Plants ◽  
Haploid Plants

scholarly journals Doubled haploids of interspecific hybrids between Brassica napus and Brassica rapa for canola production with valuable breeding traits

OCL ◽  
2020 ◽  
Vol 27 ◽  
pp. 45
Author(s):  
Ainash Daurova ◽  
Dias Daurov ◽  
Dmitriy Volkov ◽  
Kuanysh Zhapar ◽  
Daniyar Raimbek ◽  
...  
Keyword(s):  
Brassica Napus ◽  
Seed Germination ◽  
Brassica Rapa ◽  
Doubled Haploid ◽  
Interspecific Hybrids ◽  
Nutritional Value ◽  
Doubled Haploids ◽  
Doubled Haploid Plants ◽  
Haploid Plants

Doubled haploids (DH) were obtained from two interspecific hybrids between Brassica napus and Brassica rapa. Seeds of doubled haploid plants differed in colour and size. The hybridity of the obtained doubled haploid is shown using genomic in situ hybridization (GISH) analysis. Evaluation of drought tolerance during seed germination on PEG-6000 showed the advantage of doubled haploid plants of interspecific hybrids over the parent cultivars. The oil from seeds of doubled haploid plants showed good nutritional value.

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