Accurate Detection of -Hybrids (Africanized Bees) Using a SNP-Based Diagnostic Assay.

Hybrid populations of Africanized honey bees (-hybrids), notable for their defensive behaviour, have spread rapidly throughout South and North America since their unintentional introduction. Although their migration has slowed, the large-scale trade and movement of honey bee queens and colonies raise concern over the accidental importation of -hybrids to previously unoccupied areas. Therefore, developing an accurate and robust assay to detect -hybrids is an important first step toward mitigating risk.

Thrice out of Asia and the adaptive radiation of the western honey bee.

The origin of the western honey bee has been intensely debated. Addressing this knowledge gap is essential for understanding the evolution and genetics of one of the world’s most important pollinators. By analyzing 251 genomes from 18 native subspecies, we found support for an Asian origin of honey bees with at least three expansions leading to African and European lineages.

Practical Applications of Genomics in Managing Honey bee Health.

The honey bee Apis mellifera is a model organism for sociogenomics and one of the most important managed pollinators. High mortalities experienced by honey bee colonies over the past several decades are expected to have a substantive effect on crop pollination and global food security. These threats and the availability of a growing number of genomic resources for the honey bee have motivated research on how genetics and genomics can be practically applied to manage bee health.

Conservation Genomics of the Declining North American Bumblebee Reveals Inbreeding and Selection on Immune Genes.

The yellow-banded bumblebee was common in North America but has recently declined and is now on the IUCN Red List of threatened species. The causes of s decline are not well understood. Our objectives were to create a partial genome and then use this to estimate population data of conservation interest, and to determine whether genes showing signs of recent selection suggest a specific cause of decline.

An approach to identify the novel miRNA encoded from H. Annuus EST sequences.

MicroRNAs are a newly discovered class of non-protein small RNAs with 22-24 nucleotides. They play multiple roles in biological processes including development, cell proliferation, apoptosis, stress responses and many other cell functions. In this research, several approaches were combined to make a computational prediction of potential miRNAs and their targets in Helianthus annuus (H.

Comparative de novo transcriptome analysis and metabolic pathway studies of Citrus paradisi flavedo from naive stage to ripened stage.

Grapefruit (Citrus pardisi) is a popular citrus fruit that is a cross between a sweet orange and pummelo. This research article focuses on an in silico approach for comparative analysis of C. paradisi green flavedo (GF) and ethylene treated flavedo (ETF) transcriptome data.