Characterization of the gut microbes of greater wax moth (Galleria mellonella Linnaeus) shows presence of potential polymer degraders.

Greater wax moth (GWM), Galleria mellonella (Lepidoptera: Pyralidae), is a highly destructive honey bee pest prevalent throughout the world. It is considered as a major factor to the alarming decline in honey bee population. GWM destroys active honey combs as it feeds on the beeswax and lays eggs in bee hives, and the primary food of their larva is beeswax.

Molecular characterization and sequence analyses of Banana bunchy top virus infecting banana cultivar Jahaji (Dwarf Cavendish) in Assam, India.

Several isolates of Banana bunchy top virus (BBTV) have been reported worldwide. They are members of either the Pacific Indian Ocean (PIO) or the South East Asian (SEA) group. However, there is only one completely sequenced isolate published from the northeastern part of India till date.

Revealing shared differential co-expression profiles in rice infected by virus from reoviridae and sequiviridae group.

Differential co-expression is a cutting-edge approach to analyze gene expression data and identify both shared and divergent expression patterns. The availability of high-throughput gene expression datasets and efficient computational approaches have unfolded the opportunity to a systems level understanding of functional genomics of different stresses with respect to plants. We performed the meta-analysis of the available microarray data for reoviridae and sequiviridae infection in rice with the aim to identify the shared gene co-expression profile.

PCR-RFLP analysis indicates that recombination might be a common occurrence among the cassava infecting begomoviruses in India.

Cassava mosaic disease (CMD) is caused in India by two bipartite begomoviruses, Indian cassava mosaic virus (ICMV), and Sri Lankan cassava mosaic virus (SLCMV). Polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) was used as a rapid means of investigating the molecular diversity of ICMV and SLCMV in 38 samples of CMD-affected cassava plants under field conditions in new areas of cassava cultivation, along with traditional areas in southern India. A very large proportion of the samples showed SLCMV, based on a discriminatory PCR between SLCMV and ICMV, reported earlier.

Agroinfection of cloned Sri Lankan cassava mosaic virus DNA to Arabidopsis thaliana, Nicotiana tabacum and cassava.

Sri Lankan cassava mosaic virus (SLCMV) is a bipartite begomovirus infecting cassava in India and Sri Lanka. We have used Agrobacterium-mediated inoculation (agroinoculation) of cloned SLCMV DNA to inoculate additional hosts, Nicotiana tabacum and Arabidopsis. Although SLCMV infection in these hosts caused stunting, leaf deformation and developmental abnormalities, accumulation levels of viral DNA in the infected plants suggested that this virus was poorly adapted to them.