Sharma G P, Chaudhry S, Chaudhry A
Cytobios. 1977;20(77):35-41.
The salivary gland chromosomes of Anopheles stephensi from a local wild population in Nadasahib (Haryana) have been studied. The banding pattern is compared with the standard pattern of Anopheles stephensi (NICD strain). Differences in the free ends of the X-chromosome and the autosomal arms have been seen. These differences are both in the shape and the banding pattern of the free ends. The impact of ecogeographic isolation on genetic variability between the two species is also discussed. The Nadasahib population is free from natural chromosomal polymorphism, whereas 32 different types of aberrations have been seen in the NICD strain.