Abstract
Significance Genetically improving the root system architectures of plants is an effective strategy for developing climate-resilient crops. In this study, we revealed that a cloned rice quantitative trait locus associated with root growth angle, qSOR1 , is a DRO1 homolog involved in root gravitropic responses. The loss-of-function allele qsor1 resulted in roots that developed on the soil surface and enabled plants to avoid the reducing stress found in saline paddy soils and, consequently, increased yields. We show that the DRO1 homologs could be useful for the controlled breeding of root system architectures that are adapted to the abiotic stress conditions caused by global climate change.
Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 5
Claim · model-written summary
The cloned rice QTL qSOR1, associated with root growth angle, is a DRO1 homolog involved in root gravitropic responses.
- Taxon
- rice
Oryza sativae0 - Gene
- qSOR1e0
- Outcome
- DRO1 homolog involved in root gravitropic responsese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“a cloned rice quantitative trait locus associated with root growth angle, qSOR1 , is a DRO1 homolog involved in root gravitropic responses”
Claim · model-written summary
The loss-of-function allele qsor1 caused roots to develop on the soil surface in rice.
- Taxon
- riceOryza sativae0
- Material
- qsor1e1
- Organ / stage
- rootse1
- Treatment
- loss-of-function allelee1
- Outcome
- roots that developed on the soil surfacee1
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“a cloned rice quantitative trait locus associated with root growth angle, qSOR1 , is a DRO1 homolog involved in root gravitropic responses”
e1“The loss-of-function allele qsor1 resulted in roots that developed on the soil surface and enabled plants to avoid the reducing stress found in saline paddy soils and, consequently, increased yields”
Claim · model-written summary
The loss-of-function allele qsor1 enabled rice plants to avoid the reducing stress found in saline paddy soils.
- Taxon
- riceOryza sativae0
- Material
- qsor1e1
- Treatment
- loss-of-function allelee1
- Outcome
- avoid the reducing stresse1
- Setting
- saline paddy soilse1
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“a cloned rice quantitative trait locus associated with root growth angle, qSOR1 , is a DRO1 homolog involved in root gravitropic responses”
e1“The loss-of-function allele qsor1 resulted in roots that developed on the soil surface and enabled plants to avoid the reducing stress found in saline paddy soils and, consequently, increased yields”
Claim · model-written summary
The loss-of-function allele qsor1 increased rice yields in saline paddy soils.
- Taxon
- riceOryza sativae0
- Material
- qsor1e1
- Treatment
- loss-of-function allelee1
- Outcome
- yieldse1
- Direction
- increasede1
- Setting
- saline paddy soilse1
Not reportedComparatorValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“a cloned rice quantitative trait locus associated with root growth angle, qSOR1 , is a DRO1 homolog involved in root gravitropic responses”
e1“The loss-of-function allele qsor1 resulted in roots that developed on the soil surface and enabled plants to avoid the reducing stress found in saline paddy soils and, consequently, increased yields”
Claim · model-written summary
DRO1 homologs could be useful for controlled breeding of rice root system architectures adapted to abiotic stress.
- Taxon
- riceOryza sativae0
- Outcome
- controlled breeding of root system architecturese2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“a cloned rice quantitative trait locus associated with root growth angle”
e2“the DRO1 homologs could be useful for the controlled breeding of root system architectures”
The same questions in other papers
loss of function · yield · Oryza sativa (rice)Positive and negative results
61 papers in the same direction as this paper · 72 in the opposite direction
- negative
- no effect
- negative
130 papers more in this group
See all 134 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.