Comparative genomics of social insects has been intensely pursued in recent years with the goal of providing insights into the evolution of social behaviour and its underlying genomic and epigenomic basis. However, the comparative approach has been hampered by a paucity of data on some of the most informative social forms (e.g. incipiently and primitively social) and taxa (especially members of...

Caste based endogamy is one of the main characteristics of traditional caste system practiced in rural Pakistan. Members of different quoms do not inter-marry or at least do not prefer to marry out of their quom. While social acceptance for inter quom marriages among different landowning quoms is increasing in Punjabi villages, inter marriages between landowning quoms and service providing quom...

Polyphenism is a key strategy used by solitary insects to adapt to changing environmental conditions and by eusocial insects for existing collaboratively in a social environment. In social insects, the morphogenetic juvenile hormone (JH) is often involved in directing the differentiation of polyphenic behavioral castes. The present study examines the effects of JH, environment and feeding on ca...

The caste issue dominates a large part of India’s social and political life. Caste shapes one’s identity. Furthermore, strong tensions exist between castes. Using subjective well-being data, we assess the role economic comparisons play in this society. We focus on both within and between-castes comparisons. Within-caste comparisons appear to reduce well-being. Comparisons between rival castes a...

Mounting evidence implicates ecdysteroids in queen-worker differentiation during the last larval instars of highly social insects. In the present study, we analyzed ecdysteroid titers in queen and worker larvae of the bumblebee Bombus terrestris from the second to the early fourth instar. B. terrestris is of particular interest because caste is already determined in the second instar, presumabl...

Sanskritization and Caste Opposition: A Shift from Ritual to Politico-economic Power Amar Bahadur B.K. Introduction Although ‘Sanskritization’ had been a popular term among sociologists and anthropologists during the decades of fifties and sixties, the concept gradually faltered after modernization and westernization took precedence over it. However, the concept has again been able to get atten...

Indian population is well known for its genetic diversity. Among the numerous endogamous communities, which is restricted very much by custom, marriage and occupation, we have collected a total of 229 individuals from 1996 – 1999 comprising of Parsee, Patels and Vatalia Prajapathi (VP) caste groups. We present here the HLA antigen distribution of these endogamous caste groups and compare their ...

A number of previous writings on celebrity have suggested that it is a qualitatively different phenomenon from previous kinds of status systems. Hence, theoretical arguments that have been used to explain more traditional status systems are seen as inadequate to explain and understand the behaviors that are associated with celebrities. This article argues that the differences in traditional and...