Abstract
Adventitious shoot regeneration from in vitro leaves of sand pear cultivars, Cuiguan, Xueqing and Xizilu was studied. Among the three cultivars, Cuiguan showed the relatively higher response to regeneration, Xueqing relatively lower, and no response for Xizilv. Dark treatment was necessary for regeneration of Cuiguan leaves in the experiment. Scanning electron microscopy(SEM) observation on Cuiguan revealed that meristem-like structures were already visible at day 10 after the initiation of the experiment and well-developed shoots were observed after two months. SEM also showed that more meristems were observed than the shoots eventually formed from them.
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Claims 7
Claim · model-written summary
Cuiguan sand pear leaves showed a relatively higher adventitious shoot regeneration response.
- Taxon
- Pyrus pyrifolia
_Pyrus_pyrifolia_flowers.jpg?width=60)
Pyrus pyrifoliat0 - Material
- Cuiguane0
- Outcome
- response to regeneratione0
- Direction
- relatively highere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Pyrus_pyrifolia_flowers.jpg?width=500)
Verbatim
t0“Pyrus pyrifolia”
e0“Among the three cultivars, Cuiguan showed the relatively higher response to regeneration, Xueqing relatively lower, and no response for Xizilv”
Claim · model-written summary
Xueqing sand pear leaves showed a relatively lower regeneration response.
- Taxon
- Pyrus pyrifoliaPyrus pyrifoliat0
- Material
- Xueqinge0
- Outcome
- response to regeneratione0
- Direction
- relatively lowere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Pyrus pyrifolia”
e0“Among the three cultivars, Cuiguan showed the relatively higher response to regeneration, Xueqing relatively lower, and no response for Xizilv”
Claim · model-written summary
Xizilv sand pear leaves showed no regeneration response.
- Taxon
- Pyrus pyrifoliaPyrus pyrifoliat0
- Material
- Xizilve0
- Outcome
- response to regeneratione0
- Direction
- no responsee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Pyrus pyrifolia”
e0“Among the three cultivars, Cuiguan showed the relatively higher response to regeneration, Xueqing relatively lower, and no response for Xizilv”
Claim · model-written summary
Dark treatment was necessary for shoot regeneration from Cuiguan leaves.
- Taxon
- Pyrus pyrifoliaPyrus pyrifoliat0
- Material
- Cuiguane0
- Treatment
- Dark treatmente0
- Outcome
- regeneration of Cuiguan leavese0
- Direction
- necessarye0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Pyrus pyrifolia”
e0“Dark treatment was necessary for regeneration of Cuiguan leaves”
Claim · model-written summary
In Cuiguan, SEM showed meristem-like structures already visible at day 10 after the start of the experiment.
- Taxon
- Pyrus pyrifoliaPyrus pyrifoliat0
- Material
- Cuiguane0
- Outcome
- meristem-like structurese0
- Qualifier
- visible at day 10e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Pyrus pyrifolia”
e0“Scanning electron microscopy(SEM) observation on Cuiguan revealed that meristem-like structures were already visible at day 10 after the initiation of the experiment and well-developed shoots were observed after two months”
Claim · model-written summary
In Cuiguan, well-developed shoots were observed after two months.
- Taxon
- Pyrus pyrifoliaPyrus pyrifoliat0
- Material
- Cuiguane0
- Outcome
- well-developed shootse0
- Qualifier
- after two monthse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Pyrus pyrifolia”
e0“Scanning electron microscopy(SEM) observation on Cuiguan revealed that meristem-like structures were already visible at day 10 after the initiation of the experiment and well-developed shoots were observed after two months”
Claim · model-written summary
SEM showed more meristems than the shoots eventually formed from them.
- Taxon
- Pyrus pyrifoliaPyrus pyrifoliat0
- Outcome
- meristemse0
- Direction
- moree0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Pyrus pyrifolia”
e0“more meristems were observed than the shoots eventually formed from them”
The same questions in other papers
light · growth · Pyrus pyrifolia (Asian pear)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.