Matches in SemOpenAlex for { <https://semopenalex.org/work/W2118123164> ?p ?o ?g. }
- W2118123164 endingPage "2499" @default.
- W2118123164 startingPage "2484" @default.
- W2118123164 abstract "Abstract Sugars repress α-amylase expression in germinating embryos and cell cultures of rice (Oryza sativa) through a sugar response complex (SRC) in α-amylase gene promoters and its interacting transcription factor MYBS1. The Snf1 protein kinase is required for the derepression of glucose-repressible genes in yeast. In this study, we explored the role of the yeast Snf1 ortholog in rice, SnRK1, in sugar signaling and plant growth. Rice embryo transient expression assays indicated that SnRK1A and SnRK1B act upstream and relieve glucose repression of MYBS1 and αAmy3 SRC promoters. Both SnRK1s contain N-terminal kinase domains serving as activators and C-terminal regulatory domains as dominant negative regulators of SRC. The accumulation and activity of SnRK1A was regulated by sugars posttranscriptionally, and SnRK1A relieved glucose repression specifically through the TA box in SRC. A transgenic RNA interference approach indicated that SnRK1A is also necessary for the activation of MYBS1 and αAmy3 expression under glucose starvation. Two mutants of SnRK1s, snrk1a and snrk1b, were obtained, and the functions of both SnRK1s were further studied. Our studies demonstrated that SnRK1A is an important intermediate in the sugar signaling cascade, functioning upstream from the interaction between MYBS1 and αAmy3 SRC and playing a key role in regulating seed germination and seedling growth in rice." @default.
- W2118123164 created "2016-06-24" @default.
- W2118123164 creator A5007996505 @default.
- W2118123164 creator A5016808883 @default.
- W2118123164 creator A5017822037 @default.
- W2118123164 creator A5021943128 @default.
- W2118123164 creator A5058633323 @default.
- W2118123164 creator A5058665359 @default.
- W2118123164 creator A5060877986 @default.
- W2118123164 creator A5071862956 @default.
- W2118123164 creator A5075713303 @default.
- W2118123164 date "2007-08-01" @default.
- W2118123164 modified "2023-10-11" @default.
- W2118123164 title "The SnRK1A Protein Kinase Plays a Key Role in Sugar Signaling during Germination and Seedling Growth of Rice" @default.
- W2118123164 cites W1258742671 @default.
- W2118123164 cites W1492180865 @default.
- W2118123164 cites W1533710344 @default.
- W2118123164 cites W1534240353 @default.
- W2118123164 cites W1597776583 @default.
- W2118123164 cites W1599975667 @default.
- W2118123164 cites W1821968258 @default.
- W2118123164 cites W1834555535 @default.
- W2118123164 cites W1880738467 @default.
- W2118123164 cites W1906849814 @default.
- W2118123164 cites W1921503920 @default.
- W2118123164 cites W1942014008 @default.
- W2118123164 cites W1955808217 @default.
- W2118123164 cites W1966382091 @default.
- W2118123164 cites W1972955528 @default.
- W2118123164 cites W1973608892 @default.
- W2118123164 cites W1973816983 @default.
- W2118123164 cites W1976027086 @default.
- W2118123164 cites W1976254673 @default.
- W2118123164 cites W1977450509 @default.
- W2118123164 cites W1988666461 @default.
- W2118123164 cites W1992881996 @default.
- W2118123164 cites W1995016161 @default.
- W2118123164 cites W1995731038 @default.
- W2118123164 cites W1997812644 @default.
- W2118123164 cites W2000584552 @default.
- W2118123164 cites W2001678680 @default.
- W2118123164 cites W2014639186 @default.
- W2118123164 cites W2030617019 @default.
- W2118123164 cites W2033841015 @default.
- W2118123164 cites W2040605398 @default.
- W2118123164 cites W2042533247 @default.
- W2118123164 cites W2047879424 @default.
- W2118123164 cites W2050405472 @default.
- W2118123164 cites W2056724416 @default.
- W2118123164 cites W2059825898 @default.
- W2118123164 cites W2071206363 @default.
- W2118123164 cites W2071489188 @default.
- W2118123164 cites W2075531794 @default.
- W2118123164 cites W2082281715 @default.
- W2118123164 cites W2084100829 @default.
- W2118123164 cites W2089716451 @default.
- W2118123164 cites W2091670176 @default.
- W2118123164 cites W2092402636 @default.
- W2118123164 cites W2097363242 @default.
- W2118123164 cites W2098442527 @default.
- W2118123164 cites W2102108703 @default.
- W2118123164 cites W2103598080 @default.
- W2118123164 cites W2104687741 @default.
- W2118123164 cites W2110120309 @default.
- W2118123164 cites W2111110205 @default.
- W2118123164 cites W2112243729 @default.
- W2118123164 cites W2115168068 @default.
- W2118123164 cites W2122227467 @default.
- W2118123164 cites W2122891806 @default.
- W2118123164 cites W2132908304 @default.
- W2118123164 cites W2133201298 @default.
- W2118123164 cites W2133289621 @default.
- W2118123164 cites W2134063692 @default.
- W2118123164 cites W2136082994 @default.
- W2118123164 cites W2136100942 @default.
- W2118123164 cites W2137709522 @default.
- W2118123164 cites W2142525713 @default.
- W2118123164 cites W2147594695 @default.
- W2118123164 cites W2156389553 @default.
- W2118123164 cites W2158303258 @default.
- W2118123164 cites W2158364603 @default.
- W2118123164 cites W2165614749 @default.
- W2118123164 cites W2169875902 @default.
- W2118123164 cites W2171463459 @default.
- W2118123164 cites W300865532 @default.
- W2118123164 cites W4230658567 @default.
- W2118123164 cites W4244855721 @default.
- W2118123164 cites W4256394625 @default.
- W2118123164 doi "https://doi.org/10.1105/tpc.105.037887" @default.
- W2118123164 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/2002608" @default.
- W2118123164 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/17766403" @default.
- W2118123164 hasPublicationYear "2007" @default.
- W2118123164 type Work @default.
- W2118123164 sameAs 2118123164 @default.
- W2118123164 citedByCount "198" @default.
- W2118123164 countsByYear W21181231642012 @default.
- W2118123164 countsByYear W21181231642013 @default.
- W2118123164 countsByYear W21181231642014 @default.