MICR3002 Lecture Notes - Lecture 24: Herbicide, Potexvirus, Normal Function
Document Summary
35(cid:31)40 degrees reduces amount of virus in infected plant (cid:1)(cid:1) mild strain protection (eg. Interaction between gene product & replicase gene of virus (replicase elicitor) (cid:1)(cid:1) (cid:1)(cid:2)(cid:3)(cid:6) gene(cid:5)provides tomv resistance(cid:5) (cid:1)(cid:1) found in tomatoes (cid:1)(cid:1) Interaction between gene product & movement protein gene (mp elecitor) (cid:1)(cid:1) (cid:7)(cid:8)(cid:1)(cid:5)gene(cid:5)provides tcv resistance(cid:5) (cid:1)(cid:1) found in arabadopsis (cid:1)(cid:1) Interaction between gene product & coat protein gene (coat protein elicitor) (cid:1)(cid:1) nb(cid:31)lrr gene product (cid:1)(cid:1) (cid:8)(cid:9)(cid:10)(cid:4)(cid:5)gene(cid:5)provides cmv resistance(cid:5) (cid:1)(cid:1) found in arabadopsis (cid:1)(cid:1) Interaction between gene product & coat protein gene (coat protein elicitor) (cid:1)(cid:1) nb(cid:31)lrr gene product (cid:1)(cid:1) (cid:8)(cid:11)(cid:5)gene provides pvx resistance(cid:5) (cid:1)(cid:1) found in potatoes (cid:1)(cid:1) Inhibits virus accumulation in initial cell (cid:1)(cid:1) tissue level resistance (phase ii) (cid:1)(cid:1) accompanied by hypersensitive response (cid:1)(cid:1) self(cid:31)induced necrosis around infected area. [cp] proportional to level of resistance (cid:1)(cid:1) more cp means more resistance (cid:1)(cid:1) (cid:1)(cid:1) Inhibits production of progeny genomes (cid:1)(cid:1) interfere with movement protein (cid:1)(cid:1) Inhibits cell(cid:31)to(cid:31)cell spread (cid:1)(cid:1) interfere with coat protein (cid:1)(cid:1)
