Abstract
Tender stems which sprouted at the beginning of spring were used as explants,MS as basic medium,and hormone concentration,pH,sugar concentration as the experimental factor,to study effect of induction and regulation on Cinnamomum camphora Callus.The results show that the optimal callus medium was MS+2,4-D 1.5 mg/L+KT1.0 mg/L+20 g/L sugar;pH 6.0,and the callus induction rate can be as high as 89.9%.To improved callus,nitrate content was reduced into 1/4 of MS medium in which callus growth is vigorous,its structure is compact,and it can be used to induce differentiation.
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Claims 2
Claim · model-written summary
The stated MS medium combination gave optimal callus induction, reaching 89.9%.
- Taxon
- Cinnamomum camphora
_(32109153283).jpg?width=60)
Cinnamomum camphorat0 - Treatment
- MS+2,4-D 1.5 mg/L+KT1.0 mg/L+20 g/L sugar;pH 6.0e0
- Outcome
- callus induction ratee0
- Direction
- as high ase0
- Value
- 89.9%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_(32109153283).jpg?width=500)
Verbatim
e0“the optimal callus medium was MS+2,4-D 1.5 mg/L+KT1.0 mg/L+20 g/L sugar;pH 6.0,and the callus induction rate can be as high as 89.9%”
t0“Cinnamomum camphora”
Claim · model-written summary
Reducing nitrate to one quarter of MS medium produced vigorous, compact callus suitable for differentiation.
- Taxon
- Cinnamomum camphoraCinnamomum camphorat0
- Treatment
- nitrate content was reduced into 1/4 of MS mediume0
- Outcome
- callus growth is vigorous,its structure is compacte0
- Qualifier
- can be used to induce differentiatione0
- Comparator
- MS mediume0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“nitrate content was reduced into 1/4 of MS medium in which callus growth is vigorous,its structure is compact,and it can be used to induce differentiation”
t0“Cinnamomum camphora”
The same questions in other papers
nitrogen · growth · Cinnamomum camphora (camphor tree)Positive and negative results
1 paper in the same direction as this paper · 1 in the opposite direction
- no effect
- positive
in vitro · growth · Cinnamomum camphora (camphor tree)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.