Scientific news

Mutation and trans-activation analyses suggest novel functional motifs for AC2 of the begomovirus Sri Lankan cassava mosaic virus

Mutation and trans-activation analyses suggest novel functional motifs for AC2 of the begomovirus Sri Lankan cassava mosaic virus

Wednesday, 21-01-2026 | 08:17

This study was aimed to have a better understanding of the functional domains of the product of AC2, a protein having a trans-activation function on the late promoters of begomoviruses. The bipartite begomovirus Sri Lankan cassava mosaic virus (SLCMV) was chosen for this study. Infectious SLCMV clones carrying mutations in AC2 were analysed for infectivity, accumulation of viral DNA and trans-activation of the CP promoter in the experimental host Nicotiana benthamiana.

Comparative transcriptomics of anthocyanin accumulation in the pericarp of pigmented purple corn

Comparative transcriptomics of anthocyanin accumulation in the pericarp of pigmented purple corn

Culinary secrets of sweet potatoes: A metabolomic perspective

Culinary secrets of sweet potatoes: A metabolomic perspective

Genome-Wide Association and Transcriptome Analyses Identify OsCBP606 as a Calmodulin-Mediated Susceptibility Gene to Magnaporthe oryzae in Rice

Genome-Wide Association and Transcriptome Analyses Identify OsCBP606 as a Calmodulin-Mediated Susceptibility Gene to Magnaporthe oryzae in Rice

Pathogen-inspired engineering of plant protease enhances late blight resistance

Pathogen-inspired engineering of plant protease enhances late blight resistance

Identification and validation of novel and stable QTL for Gibberella stalk rot resistance in maize inbred KA105

Identification and validation of novel and stable QTL for Gibberella stalk rot resistance in maize inbred KA105

Integrated omics and functional validation identify StGDPD1 as a central regulator of salt stress tolerance in potato

Integrated omics and functional validation identify StGDPD1 as a central regulator of salt stress tolerance in potato

A MAPK cascade regulates nuclear migration during female gametogenesis to establish specific cell identity and rice female fertility

A MAPK cascade regulates nuclear migration during female gametogenesis to establish specific cell identity and rice female fertility

Crop root system architecture in drought response

Crop root system architecture in drought response

Genomic approaches to build de novo elite breeding gene pools from locally adapted landraces

Genomic approaches to build de novo elite breeding gene pools from locally adapted landraces

OsPP2C03 positively regulates rice drought stress resistance through a non-canonical ABA pathway

OsPP2C03 positively regulates rice drought stress resistance through a non-canonical ABA pathway

Goldilocks zone of lignin: Two extremes of valve lignification lead to silique indehiscence in Brassicaceae

Goldilocks zone of lignin: Two extremes of valve lignification lead to silique indehiscence in Brassicaceae

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