Abstract
Abstract Peanut (Arachis hypogaea L.) cultivars (Starr and Florunner) and four peanut introductions (PI 261945, 261946, 261973, and 261980) were each separately inoculated with a mild strain (M2) and with the necrosis strain (N) of peanut mottle virus. The effects of these viral strains on the chemical composition of peanut seed were evaluated. The chemical characteristics varied with the type of viral infection. The greatest effect was on fatty acids and the least on the total amino acids. In general, peanuts infected with the necrosis strain showed: (1) a decrease in the percentages of stearic and oleic acids, while linoleic, arachidic, behenic, and lignoceric acids increased, (2) increases in the levels of the free amino acids glycine, alanine, isoleucine, histidine, lysine, and arginine, and (3) the total amino acids exhibited a slight decrease in aspartic acid and a slight increase in methionine. Peanuts infected with the mild strain generallly showed: (1) a slight increase in linoleic acid, (2) little effect on the free amino acids, and (3) a small increase in tyrosine and a slight decrease in serine and aspartic acid for the total amino acids. No treatment effect was noted on protein content.
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Claims 13
Claim · model-written summary
Viral infection had its greatest effect on seed fatty acids and its least effect on total amino acids.
- Taxon
- Peanut (Arachis hypogaea L.)
Arachis hypogaeae0 - Treatment
- viral infectione1
- Outcome
- fatty acidse2
- Direction
- greatest effecte2
- Qualifier
- least on the total amino acidse2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Peanut (Arachis hypogaea L.)”
e1“varied with the type of viral infection”
e2“The greatest effect was on fatty acids and the least on the total amino acids”
Claim · model-written summary
Necrosis strain infection decreased the percentages of stearic and oleic acids in peanut seed.
- Taxon
- PeanutsArachis hypogaeae3
- Treatment
- necrosis straine3
- Outcome
- percentages of stearic and oleic acidse4
- Direction
- decreasee4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“Peanuts infected with the necrosis strain”
e4“a decrease in the percentages of stearic and oleic acids”
Claim · model-written summary
Necrosis strain infection increased linoleic, arachidic and behenic acids in peanut seed.
- Taxon
- PeanutsArachis hypogaeae3
- Treatment
- necrosis straine3
- Outcome
- linoleic, arachidic, behenice5
- Direction
- increasede5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“Peanuts infected with the necrosis strain”
e5“linoleic, arachidic, behenic, and lignoceric acids increased”
Claim · model-written summary
Necrosis strain infection increased lignoceric acid in peanut seed.
- Taxon
- PeanutsArachis hypogaeae3
- Treatment
- necrosis straine3
- Outcome
- lignoceric acidse5
- Direction
- increasede5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“Peanuts infected with the necrosis strain”
e5“linoleic, arachidic, behenic, and lignoceric acids increased”
Claim · model-written summary
Necrosis strain infection increased the free amino acids glycine, alanine and isoleucine.
- Taxon
- PeanutsArachis hypogaeae3
- Treatment
- necrosis straine3
- Outcome
- levels of the free amino acids glycine, alanine, isoleucinee6
- Direction
- increasese6
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“Peanuts infected with the necrosis strain”
e6“increases in the levels of the free amino acids glycine, alanine, isoleucine, histidine, lysine, and arginine”
Claim · model-written summary
Necrosis strain infection increased the free amino acids histidine, lysine and arginine.
- Taxon
- PeanutsArachis hypogaeae3
- Treatment
- necrosis straine3
- Outcome
- histidine, lysine, and argininee6
- Direction
- increasese6
- Qualifier
- free amino acidse6
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“Peanuts infected with the necrosis strain”
e6“increases in the levels of the free amino acids glycine, alanine, isoleucine, histidine, lysine, and arginine”
Claim · model-written summary
Necrosis strain infection slightly decreased aspartic acid among total amino acids.
- Taxon
- PeanutsArachis hypogaeae3
- Treatment
- necrosis straine3
- Outcome
- aspartic acide7
- Direction
- slight decreasee7
- Qualifier
- total amino acidse7
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“Peanuts infected with the necrosis strain”
e7“the total amino acids exhibited a slight decrease in aspartic acid and a slight increase in methionine”
Claim · model-written summary
Necrosis strain infection slightly increased methionine among total amino acids.
- Taxon
- PeanutsArachis hypogaeae3
- Treatment
- necrosis straine3
- Outcome
- methioninee7
- Direction
- slight increasee7
- Qualifier
- total amino acidse7
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“Peanuts infected with the necrosis strain”
e7“the total amino acids exhibited a slight decrease in aspartic acid and a slight increase in methionine”
Claim · model-written summary
Mild strain infection slightly increased linoleic acid in peanut seed.
- Taxon
- PeanutsArachis hypogaeae3
- Treatment
- mild straine3
- Outcome
- linoleic acide4
- Direction
- slight increasee4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“Peanuts infected with the mild strain”
e4“a slight increase in linoleic acid”
Claim · model-written summary
Mild strain infection had little effect on the free amino acids of peanut seed.
- Taxon
- PeanutsArachis hypogaeae3
- Treatment
- mild straine3
- Outcome
- free amino acidse4
- Direction
- little effecte4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“Peanuts infected with the mild strain”
e4“little effect on the free amino acids”
Claim · model-written summary
Mild strain infection slightly increased tyrosine among total amino acids.
- Taxon
- PeanutsArachis hypogaeae3
- Treatment
- mild straine3
- Outcome
- tyrosinee5
- Direction
- small increasee5
- Qualifier
- total amino acidse5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“Peanuts infected with the mild strain”
e5“a small increase in tyrosine and a slight decrease in serine and aspartic acid for the total amino acids”
Claim · model-written summary
Mild strain infection slightly decreased serine and aspartic acid among total amino acids.
- Taxon
- PeanutsArachis hypogaeae3
- Treatment
- mild straine3
- Outcome
- serine and aspartic acide5
- Direction
- slight decreasee5
- Qualifier
- total amino acidse5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“Peanuts infected with the mild strain”
e5“a small increase in tyrosine and a slight decrease in serine and aspartic acid for the total amino acids”
Claim · model-written summary
Viral infection had no effect on peanut seed protein content.
- Taxon
- Peanut (Arachis hypogaea L.)Arachis hypogaeae0
- Treatment
- viral infectione1
- Outcome
- protein contente6
- Direction
- No treatment effecte6
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Peanut (Arachis hypogaea L.)”
e1“varied with the type of viral infection”
e6“No treatment effect was noted on protein content”
The same questions in other papers
infection · quality: protein · Arachis hypogaea (peanut)Positive and negative results
2 papers in the same direction as this paper · 1 in the opposite direction
- positive
- no effect
- negative
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.