Core DNA invariant length of 146 bp contains core and linker histones so Mnase cuts after H1 binding site. 

TLS Online TPP Program

#Id: 834

#Unit 4. Cell Communication and Cell Signaling

Necrotrophic species produces cell wall‐degrading enzymes tend to attack a broad range of plant species

TLS Online TPP Program

#Id: 835

#Unit 4. Cell Communication and Cell Signaling

Oomycetes (fungus‐like organisms), brown algae and mammalian parasites as Plasmodium falciparum and fungi can be biotrophic, necrotrophic, or hemibiotrophic plant pathogens

TLS Online TPP Program

#Id: 836

#Unit 4. Cell Communication and Cell Signaling

Some necrotrophs produce host‐selective toxins as HC toxin produced by the fungal pathogen Cochliobolus carbonum of maize (Zea mays) inhibits histone deacetylase activity.

TLS Online TPP Program

#Id: 837

#Unit 4. Cell Communication and Cell Signaling

Alternaria produces the AAL toxin, which activates a plant cell death program in tomato (Solanum lycopersicum) leaves.

TLS Online TPP Program

#Id: 838

#Unit 4. Cell Communication and Cell Signaling

ToxA is produced by both Stagonospora nodorum and Pyrenophora tritici‐repentis, which cause glume blotch and tan spot disease

TLS Online TPP Program

#Id: 9913

#Unit 4. Cell Communication and Cell Signaling

Infectious diseases are disorders caused by organisms — such as bacteria, viruses, fungi or parasites