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CCDB → Angiosperms → Brassicaceae → Brassica → Brassica napus L.

130 chromosome counts in Brassica napus L.:

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		Name	Accepted Name	Gametophytic(n)	Sporophytic(2n)	Data Source	reference
!		Brassica napus L.	Brassica napus L.		38	British Isles cytology	Al-Bermani, A.-K.K.A., Al-Shammary, K.I.A., Bailey, J.P., Gornall, R.J. Watsonia 19: 269-271 (1993)
!		Brassica napus L.	Brassica napus L.		38 derived fro	flora of NW Europe	http://wbd.etibioinformatics.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=2379
!		Brassica napus L.	Brassica napus L.		38	flora of NW Europe	http://wbd.etibioinformatics.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=2380
!		Brassica napus L.	Brassica napus L.		38	Flora Europaea	Bijok, 1959
		Brassica napus L.	Brassica napus L.	10		IPCN online
		Brassica napus L.	Brassica napus L.		38	IPCN online	Li, R. q. 1989. Studies on Karyotypes of Vegetables in China
		Brassica napus L.	Brassica napus L.	19		IPCN online	Lan, Y. z. 1986. Chromosome numbers of Brassicaceae (Cruciferae) in China. Acta Phytotax. Sin. 24: 268–272.
		Brassica napus L.	Brassica napus L.	20		IPCN online	Hill, M. 1982. In: IOPB chromosome number reports LXXIV. Taxon 31: 128.
		Brassica napus L.	Brassica napus L.		38	IPCN online	Du, X. & Z. j. Tang. 1989. The analysis of karyotype as an aid in tracing the evolution and relations among the six species of oil-seed rape. J. SouthW. Agric. Univ. 11: 275–278.
		Brassica napus L.	Brassica napus L.	9, 19		IPCN online	Hosaka, K., S. F. Kianian, J. M. McGrath & C. F. Quiros. 1990. Development and chromosomal localization of genome-specific DNA markers of Brassica and the evolution of amphidiploids and n = 9 diploid species. Genome 33: 131–142.
		Brassica napus L.	Brassica napus L.		38	IPCN online	Olin-Fatih, M. & W. K. Heneen. 1992. C-Banded karyotypes of Brassica campestris, B. oleracea, and B. napus. Genome 35: 583–589.
		Brassica napus L.	Brassica napus L.		38	IPCN online	Tang, Z. J. & X. Du. 1987. Karyotype analyses of six species of oil-seed Brassica. J. SouthW. Agric. Univ. 9(1): 59–65.
		Brassica napus L.	Brassica napus L.		38	IPCN online	Xiao, C. h. & F. x. He. 1985. A preliminary analysis of the cytological technique and the karyotypes of the three main groups of oil-seed Brassica. Oil Crops China 1985(1): 11–14.
		Brassica napus L.	Brassica napus L.		38	IPCN online	Lan, Z. q., J. m. Xu, Y. Yang, X. f. Li, J. Huang & X. h. Lian. 1994. Application of the database of chromosome image analysis in taxonomical studies of Brassicaceae. Acta Phytotax. Sin. 32(1): 41–48.
		Brassica napus L.	Brassica napus L.		38	IPCN online	Yang, G. s., G. Röbbelen & T. d. Fu. 1994. The effect of B genome on the chromosome pairing relationship between the three homologous genomes A, B and C in Brassica. J. Huazhong Agric. Univ. 13(2): 111–117.
		Brassica napus L.	Brassica napus L.		38	IPCN online	Li, Z. y., H. l. Liu, J. g. Wu & P. Luo. 1996. Somaclonal variations of intergeneric hybrids between Brassica napus and Orychophragmus violaceus. Acta Genet. Sin. 23(4): 315–321.
		Brassica napus L.	Brassica napus L.		38	IPCN online	Koch, M., J. Bishop & T. Mitchell-Olds. 1999. Molecular systematics and evolution of Arabidopsis and Arabis. Pl. Biol. (Stuttgart) 1: 529–537.
		Brassica napus L.	Brassica napus L.		38	IPCN online	Vasilenko. 2003. Obtaining and the analysis of intergeneric somatic hybrids between Brassica napus and the 'Albino' line of Orychophragmus violaceus. Citol. & Genet. 37(1): 3–10.
		Brassica napus L.	Brassica napus L.		38	IPCN online	Kiehn. 2000. In K. Pascher, S. Macalka-Kampfer & H. Reiner, Vegetationsökologische und genetische Grundlagen für die Risiko-Beurteilung von Freisetzungen von Transgenem Raps und Vorschläge für ein Monitoring. Forschungsber. Bundesminist. Soziale Sicherheit Generationen Sekt. IX 7: 46.
!		Brassica napus L.	Brassica napus L.		28	IPCN online	Xu, L. y., P. Luo & Z. q. Lan. 1996. A study on distant hybridization between Brassica napus and Raphanus sativus var. oleifera and the formation of amphidiploids. Acta Genet. Sin. 23(2): 124–130.
!		Brassica napus L.	Brassica napus L.	19		IPCN online	Sheidai, M., Z. Noormohamadi, N. Mirabdolbaghi-Kashani & M.-R. Ahmadi. 2003. Cytogenetic study of some rapeseed (Brassica napus L.) cultivars and their hybrids. Caryologia 56(4): 387–397.
!		Brassica napobrassica Mill.	Brassica napus L.		38	IPCN online	Li, R. q. 1989. Studies on Karyotypes of Vegetables in China
!		Brassica napobrassica Mill.	Brassica napus L.	19		IPCN online	Lan, Y. z. 1986. Chromosome numbers of Brassicaceae (Cruciferae) in China. Acta Phytotax. Sin. 24: 268–272.
!		Brassica napus subsp. oleifera (Moench) DC.	Brassica napus L.		38	IPCN online	Al-Bermani, A. K. K. A., K. I. A. Al-Shammary, R. J. Gornall & J. P. Bailey. 1993. Contribution to a cytological catalogue of the British and Irish flora, 3. Watsonia 19: 169–171.
!		Brassica napus subsp. oleifera (Moench) DC.	Brassica napus L.		38	IPCN online	Chen, R. y., W. q. Song, X. l. Li, M. x. Li, G. l. Liang, Z. p. An, C. b. Chen, Z. x. Qi & Y. z. Sun. 2003. Chromosome Atlas of Major Economic Plants Genome in China, Vol. 2, Chromosome Atlas of Crops and their Wild Kindred Plants in China Relatives. Science Press, Beijing.
		Brassica napus var. oleifera DC.	Brassica napus L.	19		IPCN online	Kamala, T. 1976. Nucleolus organizing chromosomes in Brassica and their bearing on the phylogeny of the genus. Cytologia 41: 615–620.
!		Brassica napus subsp. napobrassica (L.) Jafri	Brassica napus L.		38	IPCN online	Hasterok, R., E. Wolny, M. Hosiawa, M. Kowalczyk, S. Kulak-Ksiazczyk, T. Ksiazczyk, W. K. Heneen & J. Maluszynska. 2006. Comparative analysis of rDNA distribution in chromosomes of various species of Brassicaceae. Ann. Bot. (Oxford) 97: 205–216.
		Brassica napus subsp. napus	Brassica napus L.	20		IPCN online	Khatoon, S. & S. I. Ali. 1993. Chromosome Atlas of the Angiosperms of Pakistan. Department of Botany, University of Karachi, Karachi.
!		Brassica napus subsp. napus	Brassica napus L.		38	IPCN online	Hasterok, R., E. Wolny, M. Hosiawa, M. Kowalczyk, S. Kulak-Ksiazczyk, T. Ksiazczyk, W. K. Heneen & J. Maluszynska. 2006. Comparative analysis of rDNA distribution in chromosomes of various species of Brassicaceae. Ann. Bot. (Oxford) 97: 205–216.
		Brassica napus L.	Brassica napus L.	19		IPCN72	HARBERD, D.J. 1972. A contribution to the cytotaxonomy of Brassica (Cruciferael and its allies. Bot. J. Linn. Soc. 65: 1-23.
!		Brassica campestris var. dichotoma Duthie & Fuller	Brassica napus L.	9	10	IPCN75-78	NA
!		Brassica campestris var. dichotoma Duthie & Fuller	Brassica napus L.	10	20	IPCN75-78	Sharma 1970
!		Brassica campestris var. oleifera (Moench) Prain	Brassica napus L.	10		IPCN75-78	Kamala 1976
!		Brassica campestris var. toria Duthie & Fuller	Brassica napus L.	9	10	IPCN75-78	NA
		Brassica napus L.	Brassica napus L.	10		IPCN75-78	Aryavand 1976b
!		Brassica napus var. oleifera (Moench) Delile	Brassica napus L.	19		IPCN75-78	Kamala 1976
!		Brassica napus L.	Brassica napus L.		38	IPCN73-74	MCNAUGHTON, I.H. 1973. Brassica napocampestris L. (2n=58). 1. synthesis, cytology, fertility and general considerations. Euphytica 22: 301-309.
!		Brassica napus L.	Brassica napus L.	19		IPCN73-74	VENKATESWARLU, J. 1972. Some observations on the genomes in Brassic Proc. Indian Sci. Congr. Assoc. 59(IV: Late Abstracts) : 71-72.
!		Brassica napus L.	Brassica napus L.		38	IPCN73-74	VERMA, S.C. & H. REES. 1974. Nuclear DNA and the evolution of allotetraploid Brassicae. Heredity 33: 61-68.
!		Brassica campestris var. dichotoma Duthie & Fuller	Brassica napus L.		18, 20	Kumar, 1987	Mukherjee, P. 1977a
!		Brassica campestris var. dichotoma Duthie & Fuller	Brassica napus L.		20	Kumar, 1987	Mukherjee, P. 1971
!		Brassica campestris var. oleifera (Moench) Prain	Brassica napus L.		29	Kumar, 1987	Kamala, T. 1976
!		Brassica campestris subsp. napobrassica (L.) Schübl. & G. Martens	Brassica napus L.		18	Kumar, 1987	Prakash, S. 1973b
!		Brassica napus L.	Brassica napus L.		20	Kumar, 1987	Aryavand, A. 1976
!		Brassica napus L.	Brassica napus L.		32	Kumar, 1987	Laibach, F. 1907 ; Karpechenko, G.D. (Fedorov) ; Frandsen, N.H. & Winge, b. 1932 ; Morris, L.E. & Richharia, R.H. 1937 ; Frandsen, K.J. 1943
!		Brassica napus L.	Brassica napus L.		38	Kumar, 1987	Morinaga, T. & Fukushima, E. 1930 ; Nagai, K. & Sasaoka, T. 1930a ; U, N. 1935 ; Morinaga, T. & Kuriyama, H. i937; Howard, H.W. 1938 ; Skdvsted, A. 1939 ; Sikka, S.M. 1940; Mitsukuti, Y. 1956, 1957 ;Bijok, K. 1959; Curran, P.L. 1962; Harberd, D.J. 1972; Verma, S;C. & Rees, H. 1974 ; Kamala, T. 1978 ; Mlyniec, W. et al. 1979
!		Brassica napus L.	Brassica napus L.		40, 60, 63, 65, 67, 68	Kumar, 1987	Tokumasu, S. 1972
!		Brassica napus L.	Brassica napus L.	38		eFlora
!		Brassica napus var. napobrassica (L.) Rchb.	Brassica napus L.		38	eFlora
		Brassica napus var. napus	Brassica napus L.		38	eFlora
!		Brassica napus L.	Brassica napus L.		32	Fedorov, 1974	Laibach 1907
!		Brassica napus L.	Brassica napus L.		32	Fedorov, 1974	Kapne'leHRo 1924a, 1930, 1937a
!		Brassica napus L.	Brassica napus L.		32	Fedorov, 1974	Frandsen, Winge 1932
!		Brassica napus L.	Brassica napus L.		32	Fedorov, 1974	Frandsen 1943
!		Brassica napus L.	Brassica napus L.		32	Fedorov, 1974	Morris, Richharia 1937
!		Brassica napus L.	Brassica napus L.		38	Fedorov, 1974	Morinaga, Fukushima 1930
!		Brassica napus L.	Brassica napus L.		38	Fedorov, 1974	Nagai, Sasaoka 1930a
!		Brassica napus L.	Brassica napus L.		38	Fedorov, 1974	Morinaga, Kuriyama 1937
!		Brassica napus L.	Brassica napus L.		38	Fedorov, 1974	Howard 1938
!		Brassica napus L.	Brassica napus L.		38	Fedorov, 1974	Skovsted 1939
!		Brassica napus L.	Brassica napus L.		38	Fedorov, 1974	Sikka 1940
!		Brassica napus L.	Brassica napus L.		38	Fedorov, 1974	Mitsukuri 1956, 1957
!		Brassica napus L.	Brassica napus L.		38	Fedorov, 1974	Bijok 1959
!		Brassica napus L.	Brassica napus L.		38	Fedorov, 1974	Curran 1962
!		Brassica napobrassica Mill.	Brassica napus L.		38 (57, 76)	Fedorov, 1974	Morinaga, Kuriyama 1937
!		Brassica napus L.	Brassica napus L.	10		Warwick, 2006	Aryavand
!		Brassica napus L.	Brassica napus L.	16		Warwick, 2006	Laibach
!		Brassica napus L.	Brassica napus L.	18		Warwick, 2006	Lan
!		Brassica napus L.	Brassica napus L.	18		Warwick, 2006	Catcheside
!		Brassica napus L.	Brassica napus L.	19		Warwick, 2006	Lan
!		Brassica napus L.	Brassica napus L.	19		Warwick, 2006	Lan et al.
!		Brassica napus L.	Brassica napus L.	19		Warwick, 2006	Li
!		Brassica napus L.	Brassica napus L.	19		Warwick, 2006	Xiao & He
!		Brassica napus L.	Brassica napus L.	19		Warwick, 2006	Takahata & Hinata
!		Brassica napus L.	Brassica napus L.	19		Warwick, 2006	Mitsukuri
!		Brassica napus L.	Brassica napus L.	19		Warwick, 2006	Morinaga
!		Brassica napus L.	Brassica napus L.	19		Warwick, 2006	Morinaga & Fukushima
!		Brassica napus L.	Brassica napus L.	19		Warwick, 2006	U
!		Brassica napus L.	Brassica napus L.	19		Warwick, 2006	Howard
!		Brassica napus L.	Brassica napus L.	19		Warwick, 2006	Sikka
!		Brassica napus L.	Brassica napus L.	19		Warwick, 2006	Sikka
!		Brassica napus L.	Brassica napus L.	19		Warwick, 2006	Sheidai et al.
!		Brassica napus L.	Brassica napus L.	19		Warwick, 2006	Kamala
!		Brassica napus L.	Brassica napus L.	20		Warwick, 2006	Khatoon & Ali
!		Brassica napus L.	Brassica napus L.	19		Warwick, 2006	Bijok
!		Brassica napus L.	Brassica napus L.	20		Warwick, 2006	Hill
!		Brassica napus L.	Brassica napus L.		32	Warwick, 2006	Bolkhovskikh et al.
!		Brassica napus L.	Brassica napus L.		36	Warwick, 2006	Karpetchenko
!		Brassica napus L.	Brassica napus L.		36	Warwick, 2006	Catcheside
!		Brassica napus L.	Brassica napus L.		38	Warwick, 2006	Ge & Zhang
!		Brassica napus L.	Brassica napus L.		38	Warwick, 2006	Tang & Du
!		Brassica napus L.	Brassica napus L.		38	Warwick, 2006	Lan et al.
!		Brassica napus L.	Brassica napus L.		38	Warwick, 2006	Xiao & He
!		Brassica napus L.	Brassica napus L.		38	Warwick, 2006	Du & Tang
!		Brassica napus L.	Brassica napus L.		38	Warwick, 2006	Li
!		Brassica napus L.	Brassica napus L.		38	Warwick, 2006	Yang et al.
!		Brassica napus L.	Brassica napus L.		38	Warwick, 2006	Nagai & Sasaoka
!		Brassica napus L.	Brassica napus L.		38	Warwick, 2006	Mitsukuri
!		Brassica napus L.	Brassica napus L.		38	Warwick, 2006	Howard
!		Brassica napus L.	Brassica napus L.		38	Warwick, 2006	Sikka
!		Brassica napus L.	Brassica napus L.		38	Warwick, 2006	Sikka
!		Brassica napus L.	Brassica napus L.		38	Warwick, 2006	Olin-Fatih & Heneen
!		Brassica napus L.	Brassica napus L.		38	Warwick, 2006	Li et al.
!		Brassica napus L.	Brassica napus L.		38	Warwick, 2006	Koch et al.
!		Brassica napus L.	Brassica napus L.		38	Warwick, 2006	Bijok
!		Brassica napus L.	Brassica napus L.		38	Warwick, 2006	Bolkhovskikh et al.
!		Brassica napus L.	Brassica napus L.		38	Warwick, 2006	Al-Bermani et al.
		Brassica napus subsp. napobrassica (L.) Hanelt	Brassica napus L.	19		Warwick, 2006	Lan
		Brassica napus subsp. napobrassica (L.) Hanelt	Brassica napus L.	19		Warwick, 2006	Lan
		Brassica napus subsp. napobrassica (L.) Hanelt	Brassica napus L.		38	Warwick, 2006	Li
!		Brassica napus L.	Brassica napus L.		38	Darlington, 1955	Nagai & S. 1930 ov cult
!		Brassica napobrassica Mill.	Brassica napus L.		38	Darlington, 1955	Howard 1938
!		Brassica napus subsp. napus	Brassica napus L.		38	C-values database	Greilhuber J. 1988. "Self-tanning" - a new and important source of stoichiometric error in cytophotometric determination of nuclear DNA content in plants. Plant Systematics and Evolution 158: 87-96.
!		Brassica campestris var. toria Duthie & Fuller	Brassica napus L.		20	Cave1956	Ahuja & Bhaduri
		Brassica napus L.	Brassica napus L.		38	Cave1956	Mitsukuri
!		Brassica campestris var. toria Duthie & Fuller	Brassica napus L.		20	Cave1959	swam. & SUlb. 1959
!		Brassica napus var. biennis (Schübl. & Mart.) Rchb.	Brassica napus L.	16		Cave1959	Raven 1959
		Brassica napus L.	Brassica napus L.	9		CromoCat 2015	Hosaka, K., Kianian, S. F., McGrath, J. M. & Quiros, C. F. (1990). Development and chromosomal localization of genome-specific DNA markers of Brassica and the evolution of amphidiploids and n = 9 diploid species Genome 33: 131-142
		Brassica napus L.	Brassica napus L.	20		CromoCat 2015	Hill, L. M. (1982). Reports [In Löve, A. (ed.), IOPB chromosome numbers reports LXXIV]. Taxon 31(1): 128.
		Brassica napus L.	Brassica napus L.	19		CromoCat 2015	Hosaka, K., Kianian, S. F., McGrath, J. M. & Quiros, C. F. (1990). Development and chromosomal localization of genome-specific DNA markers of Brassica and the evolution of amphidiploids and n = 9 diploid species Genome 33: 131-142
		Brassica napus L.	Brassica napus L.	19		CromoCat 2015	Lan, Y.-Z. (1986). Chromosome numbers of Brassicaceae (Cruciferae) in China Acta Phytotaxonomica Sinica 24: 268-272
		Brassica napus L.	Brassica napus L.	19		CromoCat 2015	Sheidai, M., Z. Noormohamadi, N. Mirabdolbaghi-Kashani & M.-R. Ahmadi (2003). Cytogenetic study of some rapeseed (Brassica napus L.) cultivars and their hybrids. Caryologia 56(4): 387–397
		Brassica napus L.	Brassica napus L.	19		CromoCat 2015	Yang-Zhen, L. (1986). Chromosome numbers of Brassicaceae (Cruciferae) in China. Acta Phytotax. Sinica 24: 268-272.
		Brassica napus L.	Brassica napus L.	10		CromoCat 2015	Aryavand, A. (1976). Reports [In Löve, A. (ed.), IOPB chromosome numbers reports LII]. Taxon 25(2/3): 345-346.
		Brassica napus L.	Brassica napus L.		20	CromoCat 2015	Goldblatt, P. (1981). Index to plant chromosome numbers 1975-1978 1-487
		Brassica napus L.	Brassica napus L.		28	CromoCat 2015	Xu, L.-Y., P. Luo & Z.-Q. Lan. (1996). A study on distant hybridization between Brassica napus and Raphanus sativus var. oleifera and the formation of amphidiploids Acta Genetica Sinica 23(2): 124-130
		Brassica napus L.	Brassica napus L.		32	CromoCat 2015	Fedorov, A. A. (1969). Chromosome numbers of flowering plants 7-927
		Brassica napus L.	Brassica napus L.		36	CromoCat 2015	Majovsky, J. & al. (1978). Index of Chromosome Numbers of Slovakian Flora (Part 6) Acta Facultatis Rerum Naturalium Universitatis Comenianae Botanica 26: 1-42
		Brassica napus L.	Brassica napus L.		38	CromoCat 2015	Greilhuber, J. (1988). Self-tanning a new and important source of stoichiometric error in cytophotometric determination of nuclear DNA content in plants. Pl. Syst. Evol. 158: 87-96.
!		Brassica rutabaga DC. ex H. Lév.	Brassica napus L.		38	Automatic manuscript search	T. Hosoda,H. Namai and J. Gotoh. 1963. "On the breeding of Brassica napus obtained from artificially induced ainphidiploids. : III. On the breeding of ynthetic rutabaga". Breeding Science 13:99-106.