Abstract
To identify IPT family genes in cucumber(Cucumis sativus L.)and investigate the relationship between cucumber fruit development and CsIPT,parthenocarpic line‘EC1’and non-parthenocarpic line‘8419s-1’were used for real-time RT-PCR analyses. Based on the expression patterns of CsIPT in different organs,functional genes involved in fruit development were identified and further analyzed by their expression patterns during fruit development. The results indicated that similarity of eight CsIPT genes were in the range of 17.3%–33.2%,length of amino acids were 280–504 AA. CsIPTs had a common ATP/GTP binding domain of the[(A,G)-X 4 -G-K-(S,T)]. CsIPT4 contained putative a zinc finger-like motif(C-X 2 -C-X 12,18 -H-X 5 -H). CsIPT3,CsIPT5,CsIPT7 and CsIPT8 had higher expression in the early cucumber fruit. In the undeveloped fruit CsIPT1,CsIPT3,CsIPT4 and CsIPT5showed an significant increasing trend. CsIPT2 and CsIPT8 were related to fruit development after pollination,at the same time the expression of CsIPT2 was higher in the early fruit development o‘fEC1’. Therefore,it was speculated that CsIPT2 may participated in the regulation of fruit development in cucumber parthenocarpic line.
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Claims 11
Claim · model-written summary
The eight CsIPT genes showed 17.3%–33.2% similarity to each other.
- Taxon
- Cucumber
Cucumis sativust0 - Gene
- eight CsIPT genese1
- Outcome
- similaritye1
- Value
- 17.3%–33.2%e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“CsIPT Genes in Cucumber”
e1“similarity of eight CsIPT genes were in the range of 17.3%–33.2%”
Claim · model-written summary
CsIPT proteins were 280–504 amino acids in length.
- Taxon
- CucumberCucumis sativust0
- Outcome
- length of amino acidse2
- Value
- 280–504 AAe2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“CsIPT Genes in Cucumber”
e2“length of amino acids were 280–504 AA”
Claim · model-written summary
CsIPT proteins share a common ATP/GTP binding domain.
- Taxon
- CucumberCucumis sativust0
- Gene
- CsIPTse3
- Outcome
- ATP/GTP binding domaine3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“CsIPT Genes in Cucumber”
e3“CsIPTs had a common ATP/GTP binding domain”
Claim · model-written summary
CsIPT4 contains a putative zinc finger-like motif.
- Taxon
- CucumberCucumis sativust0
- Gene
- CsIPT4e4
- Outcome
- zinc finger-like motife4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“CsIPT Genes in Cucumber”
e4“CsIPT4 contained putative a zinc finger-like motif”
Claim · model-written summary
CsIPT3, CsIPT5 and CsIPT7 had higher expression in early cucumber fruit.
- Taxon
- CucumberCucumis sativust0
- Organ / stage
- early cucumber fruite5
- Gene
- CsIPT3,CsIPT5,CsIPT7e5
- Outcome
- expressione5
- Direction
- highere5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“CsIPT Genes in Cucumber”
e5“CsIPT3,CsIPT5,CsIPT7 and CsIPT8 had higher expression in the early cucumber fruit”
Claim · model-written summary
CsIPT8 had higher expression in early cucumber fruit.
- Taxon
- CucumberCucumis sativust0
- Organ / stage
- early cucumber fruite5
- Gene
- CsIPT8e5
- Outcome
- expressione5
- Direction
- highere5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“CsIPT Genes in Cucumber”
e5“CsIPT3,CsIPT5,CsIPT7 and CsIPT8 had higher expression in the early cucumber fruit”
Claim · model-written summary
CsIPT1, CsIPT3 and CsIPT4 showed a significant increasing trend in undeveloped fruit.
- Taxon
- CucumberCucumis sativust0
- Organ / stage
- undeveloped fruite6
- Gene
- CsIPT1,CsIPT3,CsIPT4e6
- Outcome
- significant increasing trende6
- Direction
- increasinge6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“CsIPT Genes in Cucumber”
e6“In the undeveloped fruit CsIPT1,CsIPT3,CsIPT4 and CsIPT5showed an significant increasing trend”
Claim · model-written summary
CsIPT5 showed a significant increasing trend in undeveloped fruit.
- Taxon
- CucumberCucumis sativust0
- Organ / stage
- undeveloped fruite6
- Gene
- CsIPT5e6
- Outcome
- significant increasing trende6
- Direction
- increasinge6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“CsIPT Genes in Cucumber”
e6“In the undeveloped fruit CsIPT1,CsIPT3,CsIPT4 and CsIPT5showed an significant increasing trend”
Claim · model-written summary
CsIPT2 and CsIPT8 were related to fruit development after pollination.
- Taxon
- CucumberCucumis sativust0
- Gene
- CsIPT2 and CsIPT8e7
- Outcome
- fruit development after pollinatione7
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“CsIPT Genes in Cucumber”
e7“CsIPT2 and CsIPT8 were related to fruit development after pollination”
Claim · model-written summary
CsIPT2 expression was higher in early fruit development of the parthenocarpic line EC1.
- Taxon
- CucumberCucumis sativust0
- Material
- EC1e7
- Organ / stage
- early fruit developmente7
- Gene
- CsIPT2e7
- Outcome
- expressione7
- Direction
- highere7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“CsIPT Genes in Cucumber”
e7“the expression of CsIPT2 was higher in the early fruit development o‘fEC1’”
Claim · model-written summary
CsIPT2 may participate in regulating fruit development in the cucumber parthenocarpic line.
- Taxon
- CucumberCucumis sativust0
- Gene
- CsIPT2e7
- Outcome
- regulation of fruit developmente7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“CsIPT Genes in Cucumber”
e7“CsIPT2 may participated in the regulation of fruit development in cucumber parthenocarpic line”