First-pass extracted concept

SDR7-6

Candidate: concept label1 source documents5 linked claims

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Aliases

sdr7-6

Evidence Snippets

Together, these results demonstrate that SDR7-6 functions as a previously unrecognized downstream component of phyB-mediated red-light signaling and is involved in red-light-dependent lesion formation in rice.

Evidence 1Source 1DOI PubMedprovenance

Supporting Sources

Source 1primary paper2026MEDDOI PubMed

1 evidence snippet 5 linked claims Claim 1 Claim 2 Claim 3

Linked Claims

Claim 1genetic interactionsupports2026Source 1DOI PubMed

Knockout of phyB markedly alleviates lesion development in sdr7-6, supporting a role for phyB-mediated red-light signaling in the lesion phenotype.

Quoted textsource-backed

Knockout of <i>phyB</i> markedly alleviated lesion development, confirming the role of phyB-mediated red-light signaling in this process.

Claim 2mechanistic rolesupports2026Source 1DOI PubMed

SDR7-6 functions as a previously unrecognized downstream component of phyB-mediated red-light signaling involved in red-light-dependent lesion formation in rice.

Quoted textsource-backed

Together, these results demonstrate that SDR7-6 functions as a previously unrecognized downstream component of phyB-mediated red-light signaling and is involved in red-light-dependent lesion formation in rice

Claim 3phenotype triggersupports2026Source 1DOI PubMed

In the rice mutant sdr7-6, lesion formation is exclusively triggered by red light and is independent of light intensity or photoperiod.

Quoted textsource-backed

We found that lesion formation was exclusively triggered by red light and occurred independently of light intensity or photoperiod.

Claim 4physiological effectsupports2026Source 1DOI PubMed

The sdr7-6 mutant shows significantly reduced photosynthetic capacity, primarily due to disrupted chloroplast ultrastructure.

Quoted textsource-backed

Physiological analyses revealed a significant reduction in photosynthetic capacity in <i>sdr7-6</i>, primarily due to disrupted chloroplast ultrastructure.

Claim 5transcriptomic effectsupports2026Source 1DOI PubMed

Transcriptome profiling in sdr7-6 indicates strong downregulation of genes associated with chloroplast function, photosynthesis, and light responses.

Quoted textsource-backed

Consistent with these findings, transcriptome profiling indicated strong downregulation of genes associated with chloroplast function, photosynthesis, and light responses.