PMID-sentid Pub_year Sent_text comp_official_name comp_offset protein_name organism prot_offset 20626654-6 2010 Overexpression of SIG6 rescued the chlorophyll deficiency in dg1 cotyledons but not in young leaves. Chlorophyll 35-46 RNApolymerase sigma-subunit F Arabidopsis thaliana 18-22 25505479-5 2014 We made efforts to reduce the complexity by genetic crosses of Arabidopsis single mutants (with focus on a chlorophyll-deficient sig6 line) to generate double knockout lines. Chlorophyll 107-118 RNApolymerase sigma-subunit F Arabidopsis thaliana 129-133 22527751-7 2012 Our data show that SIG3 and SIG6 also participate in transcription initiation of the large and the small atp operon, respectively. Adenosine Triphosphate 105-108 RNApolymerase sigma-subunit F Arabidopsis thaliana 28-32 22527751-8 2012 We propose that SIG2 might be the factor responsible for coordinating the basal transcription of the plastid atp genes and that SIG3 and SIG6 might serve to modulate plastid atp expression with respect to physiological and environmental conditions. Adenosine Triphosphate 174-177 RNApolymerase sigma-subunit F Arabidopsis thaliana 137-141 22527751-9 2012 However, we observe that in the sigma mutants (sig2, sig3 and sig6) the deficiency in the recognition of specific atp promoters is largely balanced by mRNA stabilization and/or by activation of otherwise silent promoters, indicating that the rate-limiting step for expression of the atp operons is mostly post-transcriptional. Adenosine Triphosphate 114-117 RNApolymerase sigma-subunit F Arabidopsis thaliana 62-66 22527751-9 2012 However, we observe that in the sigma mutants (sig2, sig3 and sig6) the deficiency in the recognition of specific atp promoters is largely balanced by mRNA stabilization and/or by activation of otherwise silent promoters, indicating that the rate-limiting step for expression of the atp operons is mostly post-transcriptional. Adenosine Triphosphate 283-286 RNApolymerase sigma-subunit F Arabidopsis thaliana 62-66 19273469-0 2009 Characterization of soldat8, a suppressor of singlet oxygen-induced cell death in Arabidopsis seedlings. Singlet Oxygen 45-59 RNApolymerase sigma-subunit F Arabidopsis thaliana 20-27 19273469-12 2009 Suppression of (1)O2-mediated cell death in young flu/soldat8 seedlings seems to be due to a transiently enhanced acclimation at the beginning of seedling development caused by the initial disturbance of plastid homeostasis. Singlet Oxygen 18-20 RNApolymerase sigma-subunit F Arabidopsis thaliana 54-61 32002990-9 2020 RESULTS: Among six sig mutants, only the sig6 mutant significantly accumulated chlorophyll after FR BOG treatment, similar to the phyA mutant. Chlorophyll 79-90 RNApolymerase sigma-subunit F Arabidopsis thaliana 41-45 32002990-10 2020 SIG6 appears to control protochlorophyllide accumulation by contributing to the regulation of tetrapyrrole biosynthesis associated with glutamyl-tRNA reductase (HEMA1) function, select phytochrome-interacting factor genes (PIF4 and PIF6), and PENTA1, which regulates PORA mRNA translation after FR exposure. Protochlorophyllide 24-43 RNApolymerase sigma-subunit F Arabidopsis thaliana 0-4 32002990-10 2020 SIG6 appears to control protochlorophyllide accumulation by contributing to the regulation of tetrapyrrole biosynthesis associated with glutamyl-tRNA reductase (HEMA1) function, select phytochrome-interacting factor genes (PIF4 and PIF6), and PENTA1, which regulates PORA mRNA translation after FR exposure. Tetrapyrroles 94-106 RNApolymerase sigma-subunit F Arabidopsis thaliana 0-4 30943245-5 2019 This effect can be observed on a genome-wide scale, as the loss of the plastid sigma transcription factor SIG6 prevents DNA rearrangements by favoring conservative repair in the presence of ciprofloxacin-induced DNA damage or in the absence of plastid genome maintenance actors such as WHY1/WHY3, RECA1 and POLIB. Ciprofloxacin 190-203 RNApolymerase sigma-subunit F Arabidopsis thaliana 106-110