Intervention effectmodel-written summary

Frozen plum pollen had in vitro germination similar to unfrozen pollen.

A claim from Liquid Nitrogen Storage of Pollen from Five Cultivated Prunus Species · 1984

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Frozen plum pollen had in vitro germination similar to unfrozen pollen.

Treatment
freezing in liquid nitrogene0
Outcome
In vitro germinatione0
Direction
similare0
Comparator
unfrozen pollene0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier

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

Prunus domestica
Prunus domestica · TaxonYAMAMAYA · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“In vitro germination of pollen from almond ( Prunus amygdalus Batsch), peach [ P. persica (L.) Batsch], apricot ( P. armeniaca L.), plum ( P. salicina Lindl.), and sweet cherry ( P. avium L.) after freezing in liquid nitrogen was similar to unfrozen pollen.”

✓ located verbatim in the source · abstract, characters 9–266

Title

Liquid Nitrogen Storage of Pollen from Five Cultivated Prunus Species

Dan E. Parfitt; Ali A. Almehdi HortScience 1984. doi:10.21273/hortsci.19.1.69

Other claims from this paper (6)

Record rev-4eaa4ddc766b0df12a0adee84de6d71d1ef721bb89eb2f12eba2427afa842de6 · schema claims-v0.9 · position 4 in the model’s answer

nitrogen · growth · Prunus domestica (plum)Positive and negative results

2 papers: 1 positive, 1 negative or no effect

1 in the opposite direction

  1. positive
See all 2 papers →

cold · growth · Prunus domestica (plum)Positive and negative results

5 papers: 2 positive, 3 negative or no effect

2 papers in the same direction as this claim · 2 in the opposite direction

  1. positive
  2. positive
  3. negative
  4. negative
See all 5 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.