Inducement and identification of chromosome introgression and translocation of Gossypium australe on Gossypium hirsutum

Table 3 Incidence of chromosomal variants in G. hirsutum × G. australe in the M₁ generation

Chromosome	1G	2G	3G	4G	5G	6G	7G	8G	9G	10G	11G	12G	13G	Individuals
52 + 1 Add	1	3	2	1	7	7	2	5	3	3	4	6	0	44
52 + 2 Add	1	0	0	0	5	3	0	6	3	0	1	5	0	12
52 + 3 Add	0	0	1	0	0	0	0	0	1	0	0	1	0	1
52 + 4 Add	0	0	0	1	1	2	1	1	2	0	0	0	0	2
2n(1 Tr.)	0	1	0	0	0	0	1	1	0	0	0	0	0	3
52(1Tr) + 1 Add	0	0	1^a	0	1^b	1^b	1^a	0	1^b	0	0	0	1^a	3
52(1Tr) + 2 Add	0	2^b	1^a	1^b	0	2^b + 1^a	0	2^b + 1^a	1^b + 1^a	0	0	0	0	4
52(2Tr) + 2 Add	0	0	0	0	1^b	0	0	1^b	0	1^a	0	0	1^a	1
Chromosome Add^c	2	5	3	3	15	15	4	15	11	3	5	12	0	67
Incidence of Add (%)	2.99	7.46	4.48	4.48	22.39	22.39	5.97	22.39	16.42	4.48	7.46	17.91	0.00	100.00
Chromosome Tr^d	0	1	2	0	0	1	2	2	1	1	0	0	2	11
Incidence of Tr (%)	0.00	9.09	18.18	0.00	0.00	9.09	18.18	18.18	9.09	9.09	0.00	0.00	18.18	100.00
52 + 1 Add												13		13
Incidence of Add (%)												100.00		100.00

^a, chromosomes translocated; ^b, chromosomes added; ^c, chromosomes added; ^d, chromosomes translocated

ISSN: 1471-2164