1.Warwick SI, Francis A, Al-Shehbaz IA. Brassicaceae: Species checklist and database on CD-Rom. Plant Syst Evol. 2006 Jul;259(2-4):249-58.

2.Al-Shehbaz IA, Beilstein MA, Kellogg EA. Systematics and phylogeny of the Brassicaceae (Cruciferae): An overview. Plant Syst Evol. 2006;259(2-4):89-120.

3.Al-Shehbaz IA. The tribes of Cruciferae (Brassicaceae) in the southeastern United States. J Arnold Arbor. 1984;65(3):343-73.

4.Rakow G. Species origin and economic importance of Brassica. In: Pua EC, Douglas CJ, editors. Brassica Biotechnology in Agriculture and Forestry. Berlin (Germany): Springer; 2004. p. 3-11.

5.Warwick SI, Al-Shehbaz IA. Brassicaceae: Chromosome number index and database on CD-Rom. Plant Syst Evol. 2006;259:237-48.

6.Nagai K, Tsunetaro S. The number of chromosomes in the cultivated Brassica. Jpn J Genet. 1930;5(3-4):151-8.

7.UN. Genome-analysis in Brassica with special reference to the experimental formation of B. napus and peculiar mode of fertilization. Jpn J Bot. 1935;7:389-452.

8.Warwick SI, Black LD. Molecular systematics of Brassica and allied genera (Subtribe Brassicinae, Brassiceae)—chloroplast genome and cytodeme congruence. Theor Appl Genet. 1991;82(1):81-92.

9.Lysak MA, Koch MA, Pecinka A, Schubert I. Chromosome triplication found across the tribe Brassiceae. Genome Res. 2005;15(4):516-25.

10.Inaba R, Nishio T. Phylogenetic analysis of Brassiceae based on the nucleotide sequences of the S-locus related gene, SLR1. Theor Appl Genet. 2002;105(8):1159-65.

11.Cheng F, Sun R, Hou X, Zheng H, Zhang F, Zhang Y, et al. Subgenome parallel selection is associated with morphotype diversification and convergent crop domestication in Brassica rapa and Brassica oleracea. Nat Genet. 2016;48:1218-24.

12.Chalhoub B, Denoeud F, Liu S, Parkin IAP, Tang H, Wang X, et al. Early allopolyploid evolution in the post-Neolithic Brassica napus oilseed genome. Science. 2014;345(6199):950-3.

13.Prakash S, Hinata K. Taxonomy, cytogenetics and origin of crop Brassicas, a review. Opera Bot. 1980;55:1-57.

14.Sun R. Economic/academic importance of Brassica rapa. In: Wang X, Cole C, editors. The Brassica rapa genome Compendium of Plant Genomes. Berlin (Germany): Springer; 2015. p. 1-15.

15.Song K, Tang K, Osborn TC, Lu P. Genome variation and evolution of Brassica amphidiploids. Acta Hortic. 1996 Apr;(407):35-44.

16.Gupta SK, editor. Biology and Breeding of Crucifers. Boca Raton (US): CRC Press; 2010. p. 394.

17.Mag TK. Canola oil processing in Canada. J Am Oil Chem Soc. 1983 Feb;60:380-4.

18.Eskin NAM, Przybylski R. Rapeseed oil/canola. In: Caballero B, editor. Encyclopedia of Food Sciences and Nutrition. 2nd ed. Oxford (UK): Academic Press; 2003. p. 4911-6.

19.Kumar A, Banga SS, Meena PD, Kumar PR, editors. Brassica oilseeds: breeding and management. Oxfordshire (UK): CABI Publishing; 2015.

20.Friedt W, Tu J, Fu T. Academic and economic importance of Brassica napus rapeseed. In: Liu S, Snowdon R, Chalhoub B, editors. The Brassica napus genome. 1st ed. Cham (Switzerland): Springer; 2018. p. 1-20. (Compendium of Plant Genomes).

21.Rahman H. Review: Breeding spring canola ( Brassica napus L.) by the use of exotic germplasm. Can J Plant Sci. 2013 May;93(3):363-73.

22.Banga SS, Banga S. Genetic diversity and germplasm patterns in Brassica juncea. In: Rajpal V, Rao S, Raina S, editors. Gene Pool Diversity and Crop Improvement Sustainable Development and Biodiversity. Cham (Switzerland): Springer; 2016. p. 163-86.

23.Yang J, Liu D, Wang X, Ji C, Cheng F, Liu B, et al. The genome sequence of allopolyploid Brassica juncea and analysis of differential homoeolog gene expression influencing selection. Nat Genet. 2016;48:1225-32.

24.Wang X, Wang H, Wang J, Sun R, Wu J, Liu S, et al. The genome of the mesopolyploid crop species Brassica rapa. Nat Genet. 2011;43(10):1035-9.

25.Cai C, Wang X, Liu B, Wu J, Liang J, Cui Y, et al. Brassica rapa genome 2.0: a reference upgrade through sequence re-assembly and gene re-annotation. Mol Plant. 2017;10(4):649-51.

26.Kaul S, Koo HL, Jenkins J, Rizzo M, Rooney T, Tallon LJ, et al. Analysis of the genome sequence of the flowering plant Arabidopsis thaliana. Nature. 2000;408(6814):796-815.

27.Fahey JW. Brassicas. In: Caballero B, editor. Encyclopedia of Food Sciences and Nutrition. 2nd ed. Oxford (UK): Academic Press; 2003. p. 606-15.

28.Liu SY, Liu YM, Yang XH, Tong CB, Edwards D, Parkin IAP, et al. The Brassica oleracea genome reveals the asymmetrical evolution of polyploid genomes. Nat Commun. 2014;5:3930.

29.Parkin IAP, Koh C, Tang H, Robinson SJ, Kagale S, Clarke WE, et al. Transcriptome and methylome profiling reveals relics of genome dominance in the mesopolyploid Brassica oleracea. Genome Biol. 2014 Jun 10;15(6):R77.

30.Alemayehu N, Becker H. Genotypic diversity and patterns of variation in a germplasm material of Ethiopian mustard (Brassica carinata A. Braun). Genet Resour Crop Evol. 2002;49(6):573-82.

31.Cardone M, Prati MV, Rocco V, Seggiani M, Senatore A, Vitolo S. Brassica carinata as an alternative oil crop for the production of biodiesel in Italy: engine performance and regulated and unregulated exhaust emissions. Environ Sci Technol. 2002;36(21):4656-62.

32.Zhu JS, Struss D, Röbbelen G. Studies on resistance to Phoma lingam in Brassica napus—Brassica nigra addition lines. Plant Breed. 1993;111(3):192-7.

33.Wang W, Guan R, Liu X, Zhang H, Song B, Xu Q, et al. Chromosome level comparative analysis of Brassica genomes. Plant Mol Biol. 2019;99(3):237-49.

34.Harberd DJ. A contribution to the cyto-taxonomy of Brassica (Cruciferae) and its allies. Bot J Linn Soc. 1972;65(1):1-23.

35.Harberd DJ. Cytotaxonomic studies of Brassica and related genera. In: Vaughan JG, MacLeod AJ, Jones BMG, editors. The Biology and Chemistry of the Cruciferae. London (UK): Academic Press; 1976. p. 47-68.

36.Kirti PB, Prakash S, Baht SR, Chopra VL. Protoplast fusion and Brassica improvement. Indian J Biotechnol. 2003;2:76-84.

37.Prakash SR, Bhat SR, Quiros CF, Kirti PB, Chopra VL. Brassica and its close allies: cytogenetics and evolution. Plant Breed Rev. 2009 Nov;31:21-187.

38.Gómez-Campo C, editor. Biology of Brassica coenospecies. Amsterdam (The Netherlands): Elsevier; 1999.

39.Warwick SI, Black LD. Phylogenetic implications of chloroplast DNA restriction site variation in subtribes Raphaninae and Cakilinae (Brassicaceae, tribe Brassiceae). Can J Bot. 1997 Jun;75(6):960-73.

40.Harrison BJ, Darby LA. Unilateral hybridization. Nature. 1955;176(4490):982.

41.Warwick SI, Francis A, Gugel RK. Guide to wild germplasm of Brassica and allied crops (tribe Brassiceae, Brassicaceae). 3rd ed. Available from: http://www.brassica.info/info/publications/guidewild/Guide_ed.3_Introd_16July2009.pdf. Accessed 2019 Jul 18.

42.Chrungu B, Verma N, Mohanty A, Pradhan A, Shivanna KR. Production and characterization of interspecific hybrids between Brassica maurorum and crop Brassicas. Theor Appl Genet. 1999;98(3-4):608-13.

43.Kirti PB, Narasimhulu SB, Prakash S, Chopra VL. Somatic hybridization between Brassica juncea and Moricandia arvensis by protoplast fusion. Plant Cell Rep. 1992 Jun;11(5-6):318-21.

44.Siemens J. Interspecific hybridisation between wild relatives and Brassica napus to introduce new resistance traits into the oilseed rape gene pool. Czech J Genet Plant Breed. 2002 Aug;38:155-7.

45.Kirti PB, Narasimhulu SB, Prakash S, Chopra VL. Production and characterization of intergeneric somatic hybrids of Trachystoma ballii and Brassica juncea. Plant Cell Rep. 1992 Mar;11(2):90-2.

46.Lelivelt CLC, Krens FA. Transfer of resistance to the beet cyst nematode (Heterodera schachtii Schm.) into the Brassica napus L. gene pool through intergeneric somatic hybridization with Raphanus sativus L. Theor Appl Genet. 1992 Apr;83(6-7):887-94.

47.Lelivelt CLCC, Leunissen EHMM, Frederiks HJ, Helsper JPFGFG, Krens FA. Transfer of resistance to the beet cyst nematode (Heterodera schachtii Schm.) from Sinapis alba L. (white mustard) to the Brassica napus L. gene pool by means of sexual and somatic hybridization. Theor Appl Genet. 1993 Feb;85(6-7):688-96.

48.Snowdon RJ, Winter H, Diestel A, Sacristán MD. Development and characterisation of Brassica napus-Sinapis arvensis addition lines exhibiting resistance to Leptosphaeria maculans. Theor Appl Genet. 2000;101(7):1008-14.

49.Ryschka U, Schumann G, Klocke E, Scholze P, Neumann M. Somatic hybridization in Brassicaceae. Acta Hortic. 1996 Apr;(407):201-8.

50.Pedras MSC, Chumala PB, Suchy M. Phytoalexins from Thlaspi arvense, a wild crucifer resistant to virulent Leptosphaeria maculans: structures, syntheses and antifungal activity. Phytochemistry. 2003 Nov;64(5):949-56.

51.Liu J-H, Dixelius C, Eriksson I, Glimelius K. Brassica napus × B. tournefortii, a somatic hybrid containing traits of agronomic importance for rapeseed breeding. Plant Sci. 1995;109(1):75-86.

52.Greenhalgh JR, Mitchell ND. The involvement of flavour volatiles in the resistance to downy mildew of wild and cultivated forms of Brassica oleracea. New Phytol. 1976;77:391-8.

53.Piao Z, Ramchiary N, Lim YP. Genetics of clubroot resistance in Brassica species. J Plant Growth Regul. 2009 Sep;28(3):252-64.

54.Belimov AA, Safronova VI, Demchinskaya SV, Dzyuba OO. Intraspecific variability of cadmium tolerance in hydroponically grown Indian mustard (Brassica juncea (L.) Czern.) seedlings. Acta Physiol Plant. 2007 Sep;29(5):473-8.

55.Rawsthorne S, Hylton CM, Smith AM, Woolhouse HW. Photorespiratory metabolism and immunogold localization of photorespiratory enzymes in leaves of C3 and C3–C4 intermediate species of Moricandia. Planta. 1988 Mar;173(3):298-308.

56.Hinata K, Konno N. Studies on a male sterile strain having the Brassica campestris nucleus and the Diplotaxis muralis cytoplasm. I On the breeding procedure and some characteristics of the male sterile strain. Jpn J Breed. 1979 Dec;29(4):305-11.

57.Pellan-Delourme R, Renard M. Identification of maintainer genes in Brassica napus L. for the male-sterility-inducing cytoplasm of Diplotaxis muralis L. Plant Breed. 1987 Oct;99(2):89-97.

58.Wang YP, Sonntag K, Rudloff E. Development of rapeseed with high erucic acid content by asymmetric somatic hybridization between Brassica napus and Crambe abyssinica. Theor Appl Genet. 2003;106(7):1147-55.

59.Horovitz A, Galil J. Gynodioecism in East Mediterranean Hirschfeldia incana. Cruciferae. Botanical Gazette. 1972;133:127-31.

60.Rao GU, Batra-Sarup V, Prakash S, Shivanna KR. Development of a new cytoplasmic male-sterility system in Brassica juncea through wide hybridization. Plant Breed. 1994 Mar;112(2):171-4.

61.FitzJohn RG, Armstrong TT, Newstrom-Lloyd LE, Wilton AD, Cochrane M. Hybridisation within Brassica and allied genera: evaluation of potential for transgene escape. Euphytica. 2007;158(1-2):209-30.

62.Prakash S, Bhat SR, Quiros CF, Kirti PB, Chopra VL. Brassica and its close allies: cytogenetics and evolution. In: Janick J, editor. Plant Breed Rev. Hoboken (US): John Wiley & Sons, Inc.; 2009. p. 21-187.

63.Kakizaki Y. A preliminary report of crossing experiments with cruciferous plants, with special reference to sexual compatibility and matroclinous hybrids. Jpn J Genet. 1925;3:49-82.

64.Bing DJ, Downey RK, Rakow GFW. Hybridizations among Brassica napus, B. rapa and B. juncea and their two weedy relatives B. nigra and Sinapis arvensis under open pollination conditions in the field. Plant Breed. 1996;115(6):470-3.

65.Rieger MA, Potter TD, Preston C, Powles SB. Hybridisation between Brassica napus L. and Raphanus raphanistrum L. under agronomic field conditions. Theor Appl Genet. 2001 Sep;103(4):555-60.

66.Chevre AM, Eber F, This P, Barret P, Tanguy X, Brun H, et al. Characterization of Brassica nigra chromosomes and of blackleg resistance in B. napus—B. nigra addition lines. Plant Breed. 1996;115(2):113-8.

67.Chèvre AM, Barret P, Eber F, Dupuy P, Brun H, Tanguy X, et al. Selection of stable Brassica napus-B. juncea recombinant lines resistant to blackleg (Leptosphaeria maculans). 1. Identification of molecular markers, chromosomal and genomic origin of the introgression. Theor Appl Genet. 1997;95(7):1104-11.

68.Navabi ZK, Parkin IAP, Pires JC, Xiong Z, Thiagarajah MR, Good AG, et al. Introgression of B-genome chromosomes in a doubled haploid population of Brassica napus × B. carinata. Genome. 2010;53(8):619-29.

69.Tonguç M, Griffiths PD. Transfer of powdery mildew resistance from Brassica carinata to Brassica oleracea through embryo rescue. Plant Breed. 2004 Dec;123(6):587-9.

70.Sharma BB, Kalia P, Singh D, Sharma TR. Introgression of black rot resistance from Brassica carinata to cauliflower (Brassica oleracea botrytis group) through embryo rescue. Front Plant Sci. 2017 Jul;8:1255.

71.Mohapatra D, Bajaj YPS. Interspecific hybridization in Brassica juncea—Brassica hirta using embryo rescue. Euphytica. 1987;36(1):321-6.

72.Heneen WK, Geleta M, Brismar K, Xiong ZY, Pires JC, Hasterok R, et al. Seed colour loci, homoeology and linkage groups of the C genome chromosomes revealed in Brassica rapa-B. oleracea monosomic alien addition lines. Ann Bot. 2012;109(7):1227-42.

73.Rahman MH. Production of yellow-seeded Brassica napus through interspecific crosses. Plant Breed. 2001;120:463-72.

74.Rashid A, Rakow G, Downey RK. Development of yellow seeded Brassica napus through interspecific crosses. Plant Breed. 1994;112(2):127-34.

75.Rakow G, Raney JP, Relf-Eckstein J. Agronomic performance and seed quality of a new source of yellow seeded Brassica napus. Proceedings of the 12th International Rapeseed Congress; 1999 Sep 26-29; Canberra, Australia.

76.Ogura H. Studies on the new male-sterility in Japanese radish, with special reference to the utilization of this sterility towards the practical raising of hybrid seeds. Mem Fac Agric Kagoshima Univ. 1968;6(2):39-78.

77.Yamagishi H, Bhat SR. Cytoplasmic male sterility in Brassicaceae crops. Breed Sci. 2014 May;64(1):38-47.

78.Atri C, Kaur B, Sharma S, Gandhi N, Verma H, Goyal A, et al. Substituting nuclear genome of Brassica juncea (L.) Czern & Coss. in cytoplasmic background of Brassica fruticulosa results in cytoplasmic male sterility. Euphytica. 2016 May;209(1):31-40.

79.Liu J, Xiang RY, Wang WM, Mei DS, Li YC, Mason AS, et al. Cytological and molecular analysis of Nsa CMS in Brassica napus L. Euphytica. 2015;206(2):279-86.

80.Ringdahl EA, McVetty PBE, Sernyk JL. Intergeneric hybridization of Diplotaxis spp. with Brassica napus: a source of new CMS systems? Can J Plant Sci. 2010;67(1):239-43.

81.Kirti P, Banga S, Prakash S, Chopra V. Transfer of Ogu cytoplasmic male sterility to Brassica juncea and improvement of the male sterile line through somatic cell fusion. Theor Appl Genet. 1995;91(3):517-21.

82.Lian Y-J, Lin G-Z, Zhao X-M, Lim H-T. Production and genetic characterization of somatic hybrids between leaf mustard (Brassica juncea) and broccoli (Brassica oleracea). Vitr Cell Dev Biol Plant. 2011 May;47(2):289-96.

83.Chen L-P, Zhang M-F, Li C-S, Hirata Y. Production of interspecific somatic hybrids between tuber mustard (Brassica juncea) and red cabbage (Brassica oleracea). Plant Cell Tissue Organ Cult. 2005 Mar;80(3):305-11.

84.Prakash S, Kirti PB, Bhat SR, Gaikwad K, Kumar VD, Chopra VL. A Moricandia arvensis-based cytoplasmic male sterility and fertility restoration system in Brassica juncea. Theor Appl Genet. 1998 Aug;97(3):488-92.

85.Chen H-F, Wang H, Li Z-Y. Production and genetic analysis of partial hybrids in intertribal crosses between Brassica species (B. rapa, B. napus) and Capsella bursa-pastoris. Plant Cell Rep. 2007 Sep;26(10):1791-800.

86.Hu Q, Hansen LN, Laursen J, Dixelius C, Andersen SB. Intergeneric hybrids between Brassica napus and Orychophragmus violaceus containing traits of agronomic importance for oilseed rape breeding. Theor Appl Genet. 2002 Nov;105(6-7):834-40.

87.Ma N, Li Z-Y, Cartegena JA, Fukui K. GISH and AFLP analyses of novel Brassica napus lines derived from one hybrid between B. napus and Orychophragmus violaceus. Plant Cell Rep. 2006;25:1089-93.

88.Holaday AS, Chollet R. Photosynthetic/photorespiratory characteristics of C3–C4 intermediate species. Photosynth Res. 1984;5(4):307-23.

89.O’Neill CM, Murata T, Morgan CL, Mathias RJ. Expression of the C3–C4 intermediate character in somatic hybrids between Brassica napus and the C3–C4 species Moricandia arvensis. Theor Appl Genet. 1996;93(8):1234-41.

90.Muangprom A, Mauriera I, Osborn TC. Transfer of a dwarf gene from Brassica rapa to oilseed B. napus, effects on agronomic traits, and development of a “perfect” marker for selection. Mol Breed. 2006;17(2):101-10.

91.Prakash S, Chopra VL. Introgression of resistance to shattering in Brassica napus from Brassica juncea through non‐homologous recombination. Plant Breed. 1988 Sep;101(2):167-8.

92.Li A, Jiang J, Zhang Y, Snowdon RJ, Liang G, Wang Y. Molecular and cytological characterization of introgression lines in yellow seed derived from somatic hybrids between Brassica napus and Sinapis alba. Mol Breed. 2012 Jan;29(1):209-19.

93.Tonosaki K, Sekine D, Ohnishi T, Ono A, Furuumi H, Kurata N, et al. Overcoming the species hybridization barrier by ploidy manipulation in the genus Oryza. Plant J. 2018 Feb;93(3):534-44.

94.Chen S, Nelson MN, Chèvre AM, Jenczewski E, Li Z, Mason AS, et al. Trigenomic bridges for Brassica improvement. CRC Crit Rev Plant Sci. 2011;30(6):524-47.

95.Seyis F, Snowdon RJ, Luhs W, Friedt W. Molecular characterization of novel resynthesized rapeseed (Brassica napus) lines and analysis of their genetic diversity in comparison with spring rapeseed cultivars. Plant Breed. 2003;122(6):473-8.

96.Abel S, Möllers C, Becker H. Development of synthetic Brassica napus lines for the analysis of “fixed heterosis” in allopolyploid plants. Euphytica. 2005;146(1-2):157-63.

97.Zhang B, Lu CM, Kakihara F, Kato M. Effect of genome composition and cytoplasm on petal colour in resynthesized amphidiploids and sesquidiploids derived from crosses between Brassica rapa and Brassica oleracea. Plant Breed. 2002 Aug;121(4):297-300.

98.Zhang GQ, Tang GX, Song WJ, Zhou WJ. Resynthesizing Brassica napus from interspecific hybridization between Brassica rapa and B. oleracea through ovary culture. Euphytica. 2004 Jan;140(3):181-7.

99.Zou J, Fu D, Gong H, Qian W, Xia W, Pires JC, et al. De novo genetic variation associated with retrotransposon activation, genomic rearrangements and trait variation in a recombinant inbred line population of Brassica napus derived from interspecific hybridization with Brassica rapa. Plant J. 2011 Oct;68(2):212-24.

100.Girke A, Schierholt A, Becker HC. Extending the rapeseed gene pool with resynthesized Brassica napus II: Heterosis. Theor Appl Genet. 2012;124(6):1017-26.

101.Eickermann M, Ulber B, Vidal S. Resynthesized lines and cultivars of Brassica napus L. provide sources of resistance to the cabbage stem weevil (Ceutorhynchus pallidactylus (Mrsh.)). Bull Entomol Res. 2011;101(3):287-94.

102.Prakash S. Artificial synthesis of Brassica juncea Coss. Genetica. 1973;44:249-63.

103.Srivastava A, Mukhopadhyay A, Arumugam N, Gupta V, Verma JK, Pental D, et al. Resynthesis of Brassica juncea through interspecific crosses between B. rapa and B. nigra. Plant Breed. 2004;123(2):204-6.

104.Yadav P, Bhat S, Prakash S, Mishra L, Chopra V. Resynthesized Brassica juncea lines with novel organellar genome constitution obtained through protoplast fusion. J Genet. 2009;88(1):109-12.

105.Bansal P, Kaur P, Banga S, Banga S. Augmenting genetic diversity in Brassica juncea through its resynthesis using purposely selected diploid progenitors. Int J Plant Sci. 2009;3(1):41-5.

106.Jourdan P, Salazar E. Brassica carinata resynthesized by protoplast fusion. Theor Appl Genet. 1993;86(5):567-72.

107.Narasimhulu SB, Kirti PB, Prakash S, Chopra VL. Resynthesis of Brassica carinata by protoplast fusion and recovery of a novel cytoplasmic hybrid. Plant Cell Rep. 1992;11(8):428-32.

108.Song KM, Lu P, Tang KL, Osborn TC. Rapid genome change in synthetic polyploids of Brassica and its implications for polyploid evolution. Proc Natl Acad Sci U S A. 1995;92(17):7719-23.

109.Schranz ME, Osborn TC. Novel flowering time variation in the resynthesized polyploid Brassica napus. J Hered. 2000;91(3):242-6.

110.Gaebelein R, Mason AS. Allohexaploids in the Genus Brassica. CRC Crit Rev Plant Sci. 2018 Sep 3;37(5):422-37.

111.Malek MA, Rahman L, Das ML, Hassan L, Rafii MY, Ismail MR. Development of hexaploid Brassica (AABBCC) from hybrids (ABC) of Brassica carinata (BBCC) × B. rapa (AA). Aust J Crop Sci. 2013;7(9):1375-82.

112.Meng J, Shi S, Gan L, Li Z, Qu X. The production of yellow-seeded Brassica napus (AACC) through crossing interspecific hybrids of B. campestris (AA) and B. carinata (BBCC) with B. napus. Euphytica. 1998;103(3):329-33.

113.Sjödin C, Glimelius K. Transfer of resistance against Phoma lingam to Brassica napus by asymmetric somatic hybridization combined with toxin selection. Theor Appl Genet. 1989;78(4):513-20.

114.Li M, Qian W, Meng J, Li Z. Construction of novel Brassica napus genotypes through chromosomal substitution and elimination using interploid species hybridization. Chromosom Res. 2004;12(5):417-26.

115.Karpechenko GD. Polyploid hybrids of Raphanus sativus L. X Brassica oleracea L—on the problem of experimental species formation. Z Indukt Abstamm Vererbungsl. 1928;48(1):1-85.

116.Lange W, Toxopeus H, Lubberts JH, Dolstra O, Harrewijn JL. The development of Raparadish (x Brassicoraphanus, 2n = 38), a new crop in agriculture. Euphytica. 1989;40(1-2):1-14.

117.Lelivelt CLC, Lange W, Dolstra O. Intergeneric crosses for the transfer of resistance to the beet cyst nematode from Raphanus sativus to Brassica napus. Euphytica. 1993;68(1-2):111-20.

118.King J, Armstead I, Harper J, Ramsey L, Snape J, Waugh R, et al. Exploitation of interspecific diversity for monocot crop improvement. Heredity. 2013 May;110(5):475-83.

119.Ahuja I, Rohloff J, Bones AM. Defence Mechanisms of Brassicaceae: Implications for Plant-Insect Interactions and Potential for Integrated Pest Management. In: Sustainable Agriculture. Volume 2. Dordrecht (The Netherlands): Springer; 2011. p. 623-70.

120.Gunasekera CP, French RJ, Martin LD, Siddique KHM. Comparison of the responses of two Indian mustard (Brassica juncea L.) genotypes to post-flowering soil water deficit with the response of canola (B. napus L.) cv. Monty. Crop Pasture Sci. 2009 Apr;60(3):251.

121.van Tuyl JM. Interspecific hybridization of flower bulbs: a review. Acta Hortic. 1997 Dec;(430):465-76.

122.DeVerna JW, Myers JR, Collins GB. Bypassing prefertilization barriers to hybridization in Nicotiana using in vitro pollination and fertilization. Theor Appl Genet. 1987 Sep;73(5):665-71.

123.De Jeu MJ, Jacobsen E. Early postfertilization ovule culture in Alstroemeria L. and barriers to interspecific hybridization. Euphytica. 1995 Jan;86(1):15-23.

124.Haig D, Westoby M. Genomic imprinting in endosperm: its effect on seed development in crosses between species, and between different ploidies of the same species, and its implications for the evolution of apomixis. Philos Trans Biol Sci. 1991;333(1266):1-13.

125.Choudhary BR, Joshi P, Ramarao S. Interspecific hybridization between Brassica carinata and Brassica rapa. Plant Breed. 2000;119:417-20.

126.Kaneko Y, Bang SSW. Interspecific and intergeneric hybridization and chromosomal engineering of Brassicaceae crops. Breed Sci. 2014;64(1):14-22.

127.Scheffler J, Dale P. Opportunities for gene transfer from transgenic oilseed rape (Brassica napus) to related species. Transgenic Res. 1994;3:263-78.

128.Choudhary BR, Joshi P. Genetic diversity in advanced derivatives of Brassica interspecific hybrids. Euphytica. 2001;121(1):1-7.

129.van Tuyl JM, de Jeu MJ. Methods for overcoming interspecific crossing barriers. In: Sawhney VK, Shivanna KR, editors. Pollen Biotechnology for Crop Production and Improvement. Cambridge (UK): Cambridge University Press; 1997. p. 273-92.

130.Bhat S, Sarla N. Identification and overcoming barriers between Brassica rapa L. em. Metzg. and B. nigra (L.) Koch crosses for the resynthesis of B. juncea (L.) Czern. Genet Resour Crop Evol. 2004;51(5):455-69.

131.Sosnowska K, Cegielska-Taras T. Application of in vitro pollination of opened ovaries to obtain Brassica oleracea L. × B. rapa L. hybrids. Vitr Cell Dev Biol Plant. 2014;50(2):257-62.

132.Sekine D, Ohnishi T, Furuumi H, Ono A, Yamada T, Kurata N, et al. Dissection of two major components of the post-zygotic hybridization barrier in rice endosperm. Plant J. 2013 Dec;76(5):792-9.

133.Ayotte R, Harney PM, Machado VS. The transfer of triazine resistance from Brassica napus L. to Brassica oleracea L . 1. Production of F1 hybrids through embryo rescue. Euphytica. 1987;36(2):615-24.

134.Momotaz A, Kato M, Kakihara F. Production of intergeneric hybrids between Brassica and Sinapis species by means of embryo rescue techniques. Euphytica. 1998;103(1):123-30.

135.Nishi S, Kawata J, Toda M. On the breeding of interspecific hybrids between two genomes, “c” and “a” of Brassica through the application of embryo culture techniques. Jpn J Breed. 1959;8(4):215-22.

136.Bajaj YPSS, Mahajan SK, Labana KS. Interspecific hybridization of Brassica napus and B. juncea through ovary, ovule and embryo culture. Euphytica. 1986;35(1):103-9.

137.Wen J, Tu JX, Li ZY, Fu TD, Ma CZ, Shen JX. Improving ovary and embryo culture techniques for efficient resynthesis of Brassica napus from reciprocal crosses between yellow-seeded diploids B. rapa and B. oleracea. Euphytica. 2008;162(1):81-9.

138.Yao X, Ge X, Li Z. Different fertility and meiotic regularity in allohexaploids derived from trigenomic hybrids between three cultivated Brassica allotetraploids and B. maurorum. Plant Cell Rep. 2012;31(4):781-8.

139.Mithila J, Hall JC. Transfer of auxinic herbicide resistance from Brassica kaber to Brassica juncea and Brassica rapa through embryo rescue. Vitr Cell Dev Biol Plant. 2013 Aug;49(4):461-7.

140.Chamola R, Balyan H, Bhat S. Transfer of cytoplasmic male sterility from alloplasmic Brassica juncea and B. napus to cauliflower (B. oleracea var. botrytis) through interspecific hybridization. Indian J Genet. 2013;73(2):203-10.

141.Rygulla W, Snowdon RJ, Eynck C, Koopmann B, von Tiedemann A, Lühs W, et al. Broadening the genetic basis of Verticillium longisporum resistance in Brassica napus by interspecific hybridization. Phytopathology. 2007 Nov;97(11):1391-6.

142.Christey MC. Brassica Protoplast Culture and Somatic Hybridization. In: Biotechnology in Agriculture and Forestry. Berlin (Germany): Springer; 2004. p. 119-48.

143.El-Esawi MA. Somatic hybridization and microspore culture in Brassica improvement. In: Anis N, Ahmad N, editors. Plant Tissue Culture: Propagation, Conservation and Crop Improvement. Singapore (Singapore): Springer; 2016. p. 599-609.

144.Glimelius K, Fahlesson J, Landgren M, Sjödin C, Sundberg E. Gene transfer via somatic hybridization in plants. Trends Biotechnol. 1991;9(1):24-30.

145.Ren JP, Dickson MH, Earle ED. Improved resistance to bacterial soft rot by protoplast fusion between Brassica rapa and B. oleracea. Theor Appl Genet. 2000 Mar;100(5):810-9.

146.Bhalla PL, Singh MB. Agrobacterium-mediated transformation of Brassica napus and Brassica oleracea. Nat Protoc. 2008 Feb;3(2):181-9.

147.Cardoza V, Stewart CN. Canola (Brassica napus L.). In: Agrobacterium Protocols. New Jersey (US): Humana Press; 2006. p. 257-66.

148.Taylor DC, Falk KC, Palmer CD, Hammerlindl J, Babic V, Mietkiewska E, et al. Brassica carinata—a new molecular farming platform for delivering bio-industrial oil feedstocks: case studies of genetic modifications to improve very long-chain fatty acid and oil content in seeds. Biofuels Bioprod Biorefin. 2010 Sep;4(5):538-61.

149.Cardi T, D’Agostino N, Tripodi P. Genetic transformation and genomic resources for next-generation precise genome engineering in vegetable crops. Front Plant Sci. 2017 Feb;8:241.

150.Moloney MM, Walker JM, Sharma KK. High efficiency transformation of Brassica napus using Agrobacterium vectors. Plant Cell Rep. 1989;8(4):238-42.

151.De Block M, De Brouwer D, Tenning P. Transformation of Brassica napus and Brassica oleracea using Agrobacterium tumefaciens and the expression of the bar and neo genes in the transgenic plants. Plant Physiol. 1989 Oct;91(2):694-701.

152.Barfield D, Pua E. Gene transfer in plants of Brassica juncea using Agrobacteri