Unravelling genetic diversity, population connectivity, and evolutionary relationships of Indian mealybugs through mtCO1-based phylogenetic and haplotype analyses
The findings reveal substantial geographic differentiation and complex evolutionary patterns among economically important mealybugs and provide a molecular basis for accurate species identification, invasion monitoring, biosecurity surveillance, and region-specific integrated pest management in India.
North Indian populations of S. oryzae exhibit low genetic diversity, which has implications for pest management strategies primarily involving the use of fumigants, and the phylogenetic tree supported the genetic homogeneity of the population.
P. Kaundal, K. G. Padwal, S. Chakravarty et al.· Journal of environmental bio...· 0 citations
The findings reveal pronounced mitochondrial population structure in G. guttulatus and suggest that geographic distance is more closely associated with population genetic differentiation than contemporary drainage-basin or major-river-system boundaries.
Pitchapa Treemek, C. Jaroenchaiwattanachote, W. Saijuntha et al.· Biologia· 0 citations
Etroplus suratensis (pearl spot) is a commercially important cichlid native to South and Southeast Asia, yet its genetic variation in habitats of Karnataka has not been previously studied. This study integrates morphological and molecular approaches to examine specimens from freshwater (n=65) and brackish water (n=60)...
Deependra Singh, K. Rajanna, T. N. Chanu et al.· Journal of the Inland Fisher...· 0 citations
Abstract
Phenotypic traits and genetic variation are fundamental for understanding biological diversity and evolutionary processes. In natural populations, phenotypic novelties are generally expected to align with genetic differentiation, establishing phenotype–genotype relationships. This pattern is evident in...
F. A. Grisales-Martínez, J. M. Daza· Vertebrate zoology· 0 citations
The results indicate shallow genetic structure and incomplete spatial differentiation across the species range, highlighting the importance of preserving remnant restinga habitats and maintaining landscape connectivity to safeguard genetic diversity in A. robusta and other habitat-specialist ants.
D. C. Cardoso, D. E. E. Pinto, T. M. Fernandes-Salomão et al.· Insectes Sociaux· 0 citations
The results suggest that the genetic structure of C. urucurana is driven by two historical lineages, and Brazilian and Paraguayan populations are critical genetic reservoirs and should be prioritized for conservation.
A. C. Feio, L. R. Gomes, Jonathan Javier Mucherino Muñoz et al.· Revista Brasileira de Botâni...· 0 citations
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