Abstract
MADS box genes regulate most of the development processes in plants. Studying peach MADS box genes will provide insights into its flower and fruit development. Five MADS box cDNAs with complete coding regions were cloned in this study. PpMADS2 cDNA is 1116-bp long. RT-PCR analysis indicated that PpMADS2 is expressed in leaf, flower, fruit, and nutlet. PpMAD4 cDNA is 824-bp long, which is the homologue of Agamous. RT-PCR analysis indicated that PpMADS4 is expressed in the two inner parts of flower, fruit, and nutlet; and was absent in leaf and the two outer parts of the flower. This expression pattern is similar to that of Agamous gene in A. thaliana . PpMADS4 could promote the flowering process in A. thaliana tested by genetic transformation. PpMADS5 cDNA is 873-bp long, which is the homologue of SEP3. RT-PCR analysis indicated that PpMADS5 is expressed in the three inner parts of flower, fruit, and nutlet; and was absent in leaf and sepal, similar to the expression pattern of SEP3 gene in Arabidopsis . PpMAD6 cDNA is 1037-bp long, which is the homologue of FUL. RT-PCR analysis indicated that PpMADS6 is expressed in leaf, sepal, petal, carpel, and fruit; and was absent in stamen and nutlet. PpMAD7 cDNA is 1147-bp long, which is the homologue of SEP1. RT-PCR analysis indicated that PpMADS7 is expressed in the four parts of flower and fruit, and was absent in leaf, stamen, and nutlet. Furthermore, two SSRs were identified in the 5' UTR in the two MADS box genes, PpMADS2 and PpMADS7, respectively. The SSR in PpMAD2 was more polymorphic than that in PpMADS7 in the 39 Prunus accessions collected.
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Claims 14
Claim · model-written summary
Five peach MADS box cDNAs with complete coding regions were cloned.
- Taxon
- Peach
Prunus persicat0 - Outcome
- MADS box cDNAse0
- Value
- Fivee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Five MADS box cDNAs with complete coding regions were cloned in this study.”
t0“Peach (Prunus persica)”
Claim · model-written summary
PpMADS2 cDNA is 1116 bp long.
- Taxon
- PeachPrunus persicat0
- Gene
- PpMADS2e0
- Outcome
- PpMADS2 cDNAe0
- Value
- 1116-bpe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“PpMADS2 cDNA is 1116-bp long.”
t0“Peach (Prunus persica)”
Claim · model-written summary
PpMADS2 is expressed in leaf, flower, fruit and nutlet.
- Taxon
- PeachPrunus persicat0
- Gene
- PpMADS2e0
- Outcome
- expressed in leaf, flower, fruit, and nutlete0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“PpMADS2 is expressed in leaf, flower, fruit, and nutlet.”
t0“Peach (Prunus persica)”
Claim · model-written summary
PpMADS4 cDNA is 824 bp long and homologous to Agamous.
- Taxon
- PeachPrunus persicat0
- Gene
- PpMAD4e0
- Outcome
- homologue of Agamouse0
- Value
- 824-bpe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“PpMAD4 cDNA is 824-bp long, which is the homologue of Agamous.”
t0“Peach (Prunus persica)”
Claim · model-written summary
PpMADS4 is expressed in the inner flower parts, fruit and nutlet, but absent from leaf and outer flower parts.
- Taxon
- PeachPrunus persicat0
- Gene
- PpMADS4e0
- Outcome
- expressed in the two inner parts of flower, fruit, and nutlet; and was absent in leaf and the two outer parts of the flowere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“PpMADS4 is expressed in the two inner parts of flower, fruit, and nutlet; and was absent in leaf and the two outer parts of the flower.”
t0“Peach (Prunus persica)”
Claim · model-written summary
PpMADS4 promoted flowering in transformed Arabidopsis.
- Taxon
- A. thaliana
Arabidopsis thalianae0 - Treatment
- genetic transformatione0
- Gene
- PpMADS4e0
- Outcome
- flowering processe0
- Direction
- promotee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“PpMADS4 could promote the flowering process in A. thaliana tested by genetic transformation.”
Claim · model-written summary
PpMADS5 cDNA is 873 bp long and homologous to SEP3.
- Taxon
- PeachPrunus persicat0
- Gene
- PpMADS5e0
- Outcome
- homologue of SEP3e0
- Value
- 873-bpe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“PpMADS5 cDNA is 873-bp long, which is the homologue of SEP3.”
t0“Peach (Prunus persica)”
Claim · model-written summary
PpMADS5 is expressed in inner flower parts, fruit and nutlet, but absent from leaf and sepal.
- Taxon
- PeachPrunus persicat0
- Gene
- PpMADS5e0
- Outcome
- expressed in the three inner parts of flower, fruit, and nutlet; and was absent in leaf and sepale0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“PpMADS5 is expressed in the three inner parts of flower, fruit, and nutlet; and was absent in leaf and sepal”
t0“Peach (Prunus persica)”
Claim · model-written summary
PpMADS6 cDNA is 1037 bp long and homologous to FUL.
- Taxon
- PeachPrunus persicat0
- Gene
- PpMAD6e0
- Outcome
- homologue of FULe0
- Value
- 1037-bpe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“PpMAD6 cDNA is 1037-bp long, which is the homologue of FUL.”
t0“Peach (Prunus persica)”
Claim · model-written summary
PpMADS6 is expressed in leaf, sepal, petal, carpel and fruit, but absent in stamen and nutlet.
- Taxon
- PeachPrunus persicat0
- Gene
- PpMADS6e0
- Outcome
- expressed in leaf, sepal, petal, carpel, and fruit; and was absent in stamen and nutlete0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“PpMADS6 is expressed in leaf, sepal, petal, carpel, and fruit; and was absent in stamen and nutlet.”
t0“Peach (Prunus persica)”
Claim · model-written summary
PpMADS7 cDNA is 1147 bp long and homologous to SEP1.
- Taxon
- PeachPrunus persicat0
- Gene
- PpMAD7e0
- Outcome
- homologue of SEP1e0
- Value
- 1147-bpe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“PpMAD7 cDNA is 1147-bp long, which is the homologue of SEP1.”
t0“Peach (Prunus persica)”
Claim · model-written summary
PpMADS7 is expressed in four flower parts and fruit and was reported absent in leaf, stamen and nutlet.
- Taxon
- PeachPrunus persicat0
- Gene
- PpMADS7e0
- Outcome
- expressed in the four parts of flower and fruit, and was absent in leaf, stamen, and nutlete0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“PpMADS7 is expressed in the four parts of flower and fruit, and was absent in leaf, stamen, and nutlet.”
t0“Peach (Prunus persica)”
Claim · model-written summary
Two SSRs were identified in the 5′ UTR of PpMADS2 and PpMADS7.
- Taxon
- PeachPrunus persicat0
- Outcome
- SSRs were identified in the 5' UTRe0
- Value
- twoe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“two SSRs were identified in the 5' UTR in the two MADS box genes, PpMADS2 and PpMADS7, respectively.”
t0“Peach (Prunus persica)”
Claim · model-written summary
The SSR in PpMAD2 was more polymorphic than that in PpMADS7 across 39 Prunus accessions.
- Taxon
- PeachPrunus persicat0
- Gene
- PpMAD2e0
- Outcome
- polymorphice0
- Direction
- moree0
- Value
- 39 Prunus accessionse0
- Comparator
- PpMADS7e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The SSR in PpMAD2 was more polymorphic than that in PpMADS7 in the 39 Prunus accessions collected.”
t0“Peach (Prunus persica)”
The same questions in other papers
transgenic · phenology · Arabidopsis thaliana (thale cress)Positive and negative results
2 papers in the same direction as this paper · 3 in the opposite direction
- negative
- no effect
- no effect
2 papers more in this group
See all 6 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.