Abstract
n this study on M30, 13 N-banded chromosomes have been identified. The chromosomes IB to 7B, 2A, 3A, 4A, SA, 7A and 2D have shown clear dark bands. All the chromosomes of M30 were found to be similar with those of Chinese Spring chromosomes except the chromosome 7B and 2D which showed the deviations to some extent. One extra band was found on the long arm of chromosome 7B. The chromosome 2D possessed one extra cross band on short arm and one extra band on long arm. The test cross results have shown that M30 carry normal 21 bivalents (60%) and there is no evidence of any translocation between chromosomes of hexaploid wheat M30 and Chinese Spring
