Having knowledge about genetic relationships among accessions is necessary for developing breeding strategies to produce improved cultivars. In present study, genetic diversity and inter-relationship among 29 genotypes of citrus were comparatively analyzed using morphological and RAPD markers. Significant variability was observed among citrus genotypes for 61 quantitative and qualitative morpho...

Objective: To understand the genetic and environmental influences on the relationship between attention deficit and anxiety/depression in children and adolescents. Methods: A total of 1 062 same-sex twins aged 6-18 years were included in this study. A parent-rated child behavior checklist (CBCL) was used in the assessment. Software Mx was used to fit the univariate model of structural equation....