Intervention effectmodel-written summary

Omitting methionine from CMAA medium significantly reduced rice callus growth.

A claim from Amino adids as nitrogen sources for the growth of rice callus tissue · 1970

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Omitting methionine from CMAA medium significantly reduced rice callus growth.

Organ / stage
calluse0
Treatment
methioninee0
Outcome
callus growthe0
Direction
reducede0
Comparator
CMAA mediume0

Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e0

“When methionine or arginine was excluded from the CMAA medium, callus growth on the medium was reduced significantly.”

✓ located verbatim in the source · abstract, characters 508–625
t0

“rice”

✓ located verbatim in the source · title, characters 50–54

Title

Amino adids as nitrogen sources for the growth of rice callus tissue

KATSUHISA FURUHASHI; MICHIHIKO YATAZAWA Plant and Cell Physiology 1970. doi:10.1093/oxfordjournals.pcp.a074542

Other claims from this paper (10)

Record rev-a95bcb003db85afd18a36003a9865165d6ca00d58ef9b273525130aa43eda041 · schema claims-v0.9 · position 9 in the model’s answer

methionine · growth · Oryza sativa (rice)Results agree

4 papers: 0 positive, 4 negative or no effect

3 papers in the same direction as this claim

  1. negative
  2. negative
  3. negative
See all 4 papers →

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.