Abstract
Anthocyanin pathway-specific transcriptional activators R and C1 from the monocot maize were expressed in two dicots, Arabidopsis thaliana and Nicotiana tabacum. Expression of R caused augmented anthocyanin pigmentation in both plant species and augmented trichome (hair) production in Arabidopsis. Alone, C1 had no effect. Hybrid transgenic Arabidopsis expressing both C1 and R produced anthocyanins in root, petal, and stamen tissues that normally never express anthrocyanins. When R was expressed in the transparent testa glabrous (without anthocyanins and trichomes) mutant of Arabidopsis, the deficiency was complemented and both anthocyanins and trichomes were restored.
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Claims 7
Claim · model-written summary
R expression augmented anthocyanin pigmentation in Arabidopsis.
- Taxon
- Arabidopsis
Arabidopsist0 - Treatment
- Expression of Re0
- Gene
- Re0
- Outcome
- anthocyanin pigmentatione0
- Direction
- augmentede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Expression of R caused augmented anthocyanin pigmentation in both plant species and augmented trichome (hair) production in Arabidopsis.”
t0“Arabidopsis and Nicotiana”
Claim · model-written summary
R expression augmented anthocyanin pigmentation in Nicotiana.
NicotianaNot reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Expression of R caused augmented anthocyanin pigmentation in both plant species and augmented trichome (hair) production in Arabidopsis.”
t0“Arabidopsis and Nicotiana”
Claim · model-written summary
R expression augmented trichome production in Arabidopsis.
- Taxon
- ArabidopsisArabidopsise0
- Treatment
- Expression of Re0
- Gene
- Re0
- Outcome
- trichome (hair) productione0
- Direction
- augmentede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Expression of R caused augmented anthocyanin pigmentation in both plant species and augmented trichome (hair) production in Arabidopsis.”
Claim · model-written summary
C1 alone had no effect.
- Taxon
- ArabidopsisArabidopsist0
- Treatment
- C1e0
- Gene
- C1e0
- Outcome
- no effecte0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Alone, C1 had no effect.”
t0“Arabidopsis and Nicotiana”
Claim · model-written summary
Arabidopsis expressing C1 and R produced anthocyanins in root, petal and stamen tissues that normally lack them.
- Taxon
- ArabidopsisArabidopsise0
- Organ / stage
- root, petal, and stamen tissuese0
- Treatment
- expressing both C1 and Re0
- Outcome
- produced anthocyaninse0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Hybrid transgenic Arabidopsis expressing both C1 and R produced anthocyanins in root, petal, and stamen tissues that normally never express anthrocyanins.”
Claim · model-written summary
R expression restored anthocyanins in the transparent testa glabrous Arabidopsis mutant.
- Taxon
- ArabidopsisArabidopsise0
- Material
- transparent testa glabrouse0
- Treatment
- R was expressede0
- Gene
- Re0
- Outcome
- anthocyaninse0
- Direction
- restorede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“When R was expressed in the transparent testa glabrous (without anthocyanins and trichomes) mutant of Arabidopsis, the deficiency was complemented and both anthocyanins and trichomes were restored.”
Claim · model-written summary
R expression restored trichomes in the transparent testa glabrous Arabidopsis mutant.
- Taxon
- ArabidopsisArabidopsise0
- Material
- transparent testa glabrouse0
- Treatment
- R was expressede0
- Gene
- Re0
- Outcome
- trichomese0
- Direction
- restorede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“When R was expressed in the transparent testa glabrous (without anthocyanins and trichomes) mutant of Arabidopsis, the deficiency was complemented and both anthocyanins and trichomes were restored.”
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See all 14 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.