Many insect pest species also transmit viruses. The sapsucking species are effective virus vectors, delivering virus particles directly into the vascular tissue, thereby permitting their rapid dissemination throughout the plant

TLS Online TPP Program

#Id: 1355

#XL - T Zoology

MEK, a dual-specificity protein kinase

TLS Online TPP Program

#Id: 9032

#XL - T Zoology

TLS Online TPP Program

#Id: 9033

#XL - T Zoology

TLS Online TPP Program

#Id: 9034

#XL - T Zoology

Ligand binding depends on: 

Multiple weak, noncovalent forces

Molecular complementarity

TLS Online TPP Program

#Id: 9482

#XL - R Botany

Four major pathogens infects plants most frequently

1. Viruses

2. Bacteria

3. Fungi

4. Insects

TLS Online TPP Program

#Id: 9483

#XL - R Botany

Late blight disease (A), caused by the oomycete pathogen Phytophthora infestans

Black stem rust, which results from infection by the basidiomycete Puccinia graminis

Global banana (Musa spp.) production is under threat from black Sigatoka disease Mycosphaerella fijiensis.