My fancy canvas by Syuhada Hakim https://padlet.com/adasyu93/9df2b3ackmxf Made with an aura of mystery en-us 2017-11-07 06:58:50 UTC 2025-11-01 20:12:52 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Lovecookie.png Host pathogen interaction adasyu93 https://padlet.com/adasyu93/9df2b3ackmxf/wish/204217611 2017-11-07 07:00:17 UTC https://padlet.com/adasyu93/9df2b3ackmxf/wish/204217611 Plant defense adasyu93 https://padlet.com/adasyu93/9df2b3ackmxf/wish/204217784 2017-11-07 07:01:52 UTC https://padlet.com/adasyu93/9df2b3ackmxf/wish/204217784 Pathogen attack adasyu93 https://padlet.com/adasyu93/9df2b3ackmxf/wish/204217899 2017-11-07 07:02:42 UTC https://padlet.com/adasyu93/9df2b3ackmxf/wish/204217899 Structural adasyu93 https://padlet.com/adasyu93/9df2b3ackmxf/wish/204218039 2017-11-07 07:03:39 UTC https://padlet.com/adasyu93/9df2b3ackmxf/wish/204218039 Biochemical adasyu93 https://padlet.com/adasyu93/9df2b3ackmxf/wish/204218089 2017-11-07 07:04:12 UTC https://padlet.com/adasyu93/9df2b3ackmxf/wish/204218089 Effect on plants adasyu93 https://padlet.com/adasyu93/9df2b3ackmxf/wish/204219895 Disruption in:
1. Photosynthesis
2. Translocation of water and nutrient
3. Transpiration
4. Respiration
5. Permeability of membrane cell]]> 2017-11-07 07:16:36 UTC https://padlet.com/adasyu93/9df2b3ackmxf/wish/204219895 Mechanical forces adasyu93 https://padlet.com/adasyu93/9df2b3ackmxf/wish/204223772 1. Fungi (penetrate structure consist of appressorium&penetration and nematode (penetrate through stylet)
2. Apply mechanical pressure to the plant surface
3. Produce enzyme to soften the plant surface]]> 2017-11-07 07:35:20 UTC https://padlet.com/adasyu93/9df2b3ackmxf/wish/204223772 Chemical weapon adasyu93 https://padlet.com/adasyu93/9df2b3ackmxf/wish/204223912 caused by pathogen on plants are the result of biochemical reactons
1. Enzyme production
2. Toxin production
3. Growth regulator production
4. Polysaccharide production]]> 2017-11-07 07:35:53 UTC https://padlet.com/adasyu93/9df2b3ackmxf/wish/204223912 Pre-existing Structure adasyu93 https://padlet.com/adasyu93/9df2b3ackmxf/wish/204224169 a. Thick layer of wax and cuticle cover epidermal cells
b. Thick&tough outer wall of epidermal cells
c. Smaller stomata]]> 2017-11-07 07:37:01 UTC https://padlet.com/adasyu93/9df2b3ackmxf/wish/204224169 Induced structure adasyu93 https://padlet.com/adasyu93/9df2b3ackmxf/wish/204224440 a. Cork layer
b. Tyloses in xylem vessels
c. Hypersensitive response (HR)]]> 2017-11-07 07:38:08 UTC https://padlet.com/adasyu93/9df2b3ackmxf/wish/204224440 Pre-existing biochemical adasyu93 https://padlet.com/adasyu93/9df2b3ackmxf/wish/204225053 a. Fungitoxic exudates from leaves / roots, eg: protocatechuic acid produce by onion inhibit germination conidia of fungus Colletotrichum circinans]]> 2017-11-07 07:40:53 UTC https://padlet.com/adasyu93/9df2b3ackmxf/wish/204225053 Induced biochemical adasyu93 https://padlet.com/adasyu93/9df2b3ackmxf/wish/204225161 a. Pathogenesis related protein (PR)
~ toxic subs to slow down / stop the advance of pathogen into host tissue, eg: glucanases, chitinases
b. Phenolic compounds
~ toxic to pathogen, eg: Chlorogenic acid, caffeic acid
c. Phenol-oxidizing enzymes
~ oxidize phenolic compounds to quinones, eg: polyphenol oxidases, peroxidases
d. Phytoalexins
~ inhibit pathogen growth, eg: pisatin(pea), glyceollin (soybean), rishitin (potato)]]> 2017-11-07 07:41:21 UTC https://padlet.com/adasyu93/9df2b3ackmxf/wish/204225161