Characterization of chromosome composition of sugarcane in nobilization by using genomic in situ hybridization

Table 3 Chromosome composition of six F₁ hybrids between S. officinarum and S. spontaneum in nobilization

Cross	Clone	No. of chromosomes	No. of S.o chromosomes	No. of S.s chromosomes	Chromosome composition	Chromosome transmission	No. of cells observed
A	Yacheng 82–108	112	80	32	80 S.o + 32 S.s	2n + n	30
B	Yacheng 58–43	120	80	40	80 S.o + 40 S.s	2n + n	35
B	Yacheng 58–47	120	80	40	80 S.o + 40 S.s	2n + n	38
C	Yacheng 75–419	120	80	40	80 S.o + 40 S.s	2n + n	37
D	Yacheng 75–408	80	40	40	40 S.o + 40 S.s	n + n	32
D	Yacheng 75–409	120	80	40	80 S.o + 40 S.s	2n + n	41

ISSN: 1755-8166