Abstract
Chitinase {poly[1,4-(N-acetyl-beta-D-glucosaminide)]glycanohydrolase, EC 3.2.1.14} and 1,3-beta-glucanase (1,3-beta-D-glucan 3-glucanohydrolase, EC 3.2.1.6) activities increased rapidly in potato (Solanum tuberosum) leaves inoculated with the pathogenic fungus Phytophthora infestans or treated with fungal elicitor. The enzyme activities were resolved into a total of two distinct 1,3-beta-glucanases and six proteins with chitinase activity. By several criteria, all of these proteins are classified as "pathogenesis-related" proteins whose biochemical functions have so far been unknown. Some of them constitute a major portion of the proteins accumulating in the intercellular space of infected potato leaves and are assumed to play an important role in pathogen defense.
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Claims 9
Claim · model-written summary
Chitinase activity increased rapidly in potato leaves inoculated with Phytophthora infestans.
- Taxon
- potato
Solanum tuberosume0 - Treatment
- inoculated with the pathogenic fungus Phytophthora infestanse0
- Interactor
- Phytophthora infestans
Phytophthora infestanse0pathogen - Gene
- Chitinasee0
- Outcome
- Chitinasee0
- Direction
- increased rapidlye0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Chitinase {poly[1,4-(N-acetyl-beta-D-glucosaminide)]glycanohydrolase, EC 3.2.1.14} and 1,3-beta-glucanase (1,3-beta-D-glucan 3-glucanohydrolase, EC 3.2.1.6) activities increased rapidly in potato (Solanum tuberosum) leaves inoculated with the pathogenic fungus Phytophthora infestans or treated with fungal elicitor”
Claim · model-written summary
1,3-beta-glucanase activity increased rapidly in potato leaves inoculated with Phytophthora infestans.
- Taxon
- potatoSolanum tuberosume0
- Treatment
- inoculated with the pathogenic fungus Phytophthora infestanse0
- Interactor
- Phytophthora infestansPhytophthora infestanse0pathogen
- Gene
- 1,3-beta-glucanasee0
- Outcome
- 1,3-beta-glucanasee0
- Direction
- increased rapidlye0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Chitinase {poly[1,4-(N-acetyl-beta-D-glucosaminide)]glycanohydrolase, EC 3.2.1.14} and 1,3-beta-glucanase (1,3-beta-D-glucan 3-glucanohydrolase, EC 3.2.1.6) activities increased rapidly in potato (Solanum tuberosum) leaves inoculated with the pathogenic fungus Phytophthora infestans or treated with fungal elicitor”
Claim · model-written summary
Chitinase activity increased rapidly after fungal elicitor treatment.
- Taxon
- potatoSolanum tuberosume0
- Treatment
- fungal elicitore0
- Gene
- Chitinasee0
- Outcome
- Chitinasee0
- Direction
- increased rapidlye0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Chitinase {poly[1,4-(N-acetyl-beta-D-glucosaminide)]glycanohydrolase, EC 3.2.1.14} and 1,3-beta-glucanase (1,3-beta-D-glucan 3-glucanohydrolase, EC 3.2.1.6) activities increased rapidly in potato (Solanum tuberosum) leaves inoculated with the pathogenic fungus Phytophthora infestans or treated with fungal elicitor”
Claim · model-written summary
1,3-beta-glucanase activity increased rapidly after fungal elicitor treatment.
- Taxon
- potatoSolanum tuberosume0
- Treatment
- fungal elicitore0
- Gene
- 1,3-beta-glucanasee0
- Outcome
- 1,3-beta-glucanasee0
- Direction
- increased rapidlye0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Chitinase {poly[1,4-(N-acetyl-beta-D-glucosaminide)]glycanohydrolase, EC 3.2.1.14} and 1,3-beta-glucanase (1,3-beta-D-glucan 3-glucanohydrolase, EC 3.2.1.6) activities increased rapidly in potato (Solanum tuberosum) leaves inoculated with the pathogenic fungus Phytophthora infestans or treated with fungal elicitor”
Claim · model-written summary
Two distinct 1,3-beta-glucanases were resolved.
- Taxon
- potatoSolanum tuberosumt0
- Gene
- 1,3-beta-glucanasese0
- Outcome
- two distinct 1,3-beta-glucanasese0
- Value
- twoe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“two distinct 1,3-beta-glucanases”
t0“potato”
Claim · model-written summary
Six proteins with chitinase activity were resolved.
- Taxon
- potatoSolanum tuberosumt0
- Gene
- chitinasee0
- Outcome
- proteins with chitinase activitye0
- Value
- sixe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“six proteins with chitinase activity”
t0“potato”
Claim · model-written summary
The resolved proteins were classified as pathogenesis-related proteins.
- Taxon
- potatoSolanum tuberosumt0
- Outcome
- classified as "pathogenesis-related" proteinse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“all of these proteins are classified as "pathogenesis-related" proteins”
t0“potato”
Claim · model-written summary
Some proteins comprised a major portion of intercellular proteins in infected potato leaves.
- Taxon
- potatoSolanum tuberosume0
- Outcome
- proteins accumulating in the intercellular spacee0
- Qualifier
- a major portione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Some of them constitute a major portion of the proteins accumulating in the intercellular space of infected potato leaves”
Claim · model-written summary
Authors assume these proteins play an important role in pathogen defense.
- Taxon
- potatoSolanum tuberosumt0
- Outcome
- pathogen defensee0
- Qualifier
- important rolee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“are assumed to play an important role in pathogen defense”
t0“potato”
The same questions in other papers
Phytophthora · physiology: antioxidant enzymes · Solanum tuberosum (potato)Results agree
1 paper in the same direction as this paper
- positive
infection · physiology: antioxidant enzymes · Solanum tuberosum (potato)Positive and negative results
6 papers in the same direction as this paper · 1 in the opposite direction
- no effect
- positive
- positive
4 papers more in this group
See all 8 papers →inoculation · physiology: antioxidant enzymes · Solanum tuberosum (potato)Positive and negative results
12 papers in the same direction as this paper · 2 in the opposite direction
- no effect
- negative
- positive
11 papers more in this group
See all 15 papers →resistance inducer · physiology: antioxidant enzymes · Solanum tuberosum (potato)Results agree
1 paper in the same direction as this paper
- positive
Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.