| 19 matches found in 6 documents. Search time: 0.006 seconds. |
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Score: 10.00 |
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| Title: Hexokinase-mediated sugar signaling controls expression of the calcineurin B-like interacting protein kinase 15 gene and is perturbed by oxidative phosphorylation inhibition .
| | Author: Yim HK Lim MN Lee SE Lim J Lee Y Hwang YS | | Journal: J Plant Physiol Citation: V : P : Year: 2012 Type: Publisher | | Literature: oryza Field: abstract Doc ID: pub22796010 Accession (PMID): 22796010 | Matching Sentences:
[ Sen. 9, subscore: 3.00 ]: Analysis of a transgenic rice cell line harboring the GUS reporter gene under the control of the CIPK15 promoter , and transient expression assay for 3 UTR of the CIPK15 gene indicate that sugar regulation of the rice CIPK15 gene is likely mediated by 2548-bp 5-flanking region , with no additional post-transcriptional control .
[ Sen. 3, subscore: 2.00 ]: In isolated starving embryos , the temporal pattern of accumulation of CIPK15 transcripts and leaky suppression of this gene suggests that factors other than CIPK15 may also be involved in the regulation of Amy3D expression .
[ Sen. 1, subscore: 1.00 ]: Calcineurin B-like ( CBL ) interacting protein kinase 15 ( CIPK15 ) is a newly identified positive regulator which is critical to directing the O ( 2 ) deficiency signal to the sugar signaling cascade as part of Amy3D ( representative Amy3 gene ) regulation in rice .
[ Sen. 4, subscore: 1.00 ]: Probing of a variety of sugars and sugar analogs has shown that hexokinase mediates the sugar regulation of CIPK15 .
[ Sen. 5, subscore: 1.00 ]: For example , hexokinase substrates , such as mannose , 2-deoxyglucose , and other metabolizable sugars , repressed CIPK15 expression , whereas 3-O-methylglucose and 6-deoxyglucose did not .
[ Sen. 6, subscore: 1.00 ]: By using glucosamine , a hexokinase inhibitor , to release glucose-dependent CIPK15 suppression , we confirmed that hexokinase mediates regulation of this gene .
[ Sen. 7, subscore: 1.00 ]: Chemical inhibitors of mitochondrial electron transfer , proton separation or ATP synthase also effectively abolished sugar-induced repression of CIPK15 .
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Score: 7.00 |
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| Title: Regulatory interplay of the Sub1A and CIPK15 pathways in the regulation of alpha-amylase production in flooded rice plants .
| | Author: Kudahettige NP Pucciariello C Parlanti S Alpi A Perata P | | Journal: Plant Biol ( Stuttg ) Citation: V : 13 P : 611-9 Year: 2011 Type: MEDLINE | | Literature: oryza Field: abstract Doc ID: pub21668602 Accession (PMID): 21668602 | Matching Sentences:
[ Sen. 5, subscore: 2.00 ]: In adult plants Sub1A and CIPK15 may perhaps play an antagonistic role in terms of carbohydrate consumption , with Sub1A acting as a starch degradation repressor and CIPK15 as an activator .
[ Sen. 3, subscore: 1.00 ]: Calcineurin B-like interacting protein kinase 15 ( CIPK15 ) was recently indicated as a key regulator of alpha-amylases under oxygen deprivation , linked to both rice germination and flooding tolerance in adult plants .
[ Sen. 4, subscore: 1.00 ]: It is still unknown whether the Sub1A and CIPK15-mediated pathways act as complementary processes for rice survival under O ( 2 ) deprivation .
[ Sen. 6, subscore: 1.00 ]: In this study , we analysed sugar metabolism in the stem of rice plants under water submergence by selecting cultivars with different traits associated with flooding survival The relation between the Sub1A and the CIPK15 pathways was investigated .
[ Sen. 7, subscore: 1.00 ]: The results show that under O ( 2 ) deprivation , the CIPK15 pathway is repressed in the tolerant , Sub1A-containing , FR13A variety .
[ Sen. 8, subscore: 1.00 ]: CIPK15 is likely to play a role in the up-regulation of Ramy3D in flooding-intolerant rice varieties that display fast elongation under flooding and that do not possess Sub1A .
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Score: 2.00 |
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| Title: Coordinated responses to oxygen and sugar deficiency allow rice seedlings to tolerate flooding .
| | Author: Lee KW Chen PW Lu CA Chen S Ho TH Yu SM | | Journal: Sci Signal Citation: V : 2 P : ra61 Year: 2009 Type: In-Process | | Literature: oryza Field: abstract Doc ID: pub19809091 Accession (PMID): 19809091 | Matching Sentences:
[ Sen. 3, subscore: 1.00 ]: Here , we show that protein kinase CIPK15 [ calcineurin B-like ( CBL ) -interacting protein kinase ] plays a key role in O ( 2 ) -deficiency tolerance in rice .
[ Sen. 4, subscore: 1.00 ]: CIPK15 regulates the plant global energy and stress sensor SnRK1A ( Snf1-related protein kinase 1 ) and links O ( 2 ) -deficiency signals to the SnRK1-dependent sugar-sensing cascade to regulate sugar and energy production and to enable rice growth under floodwater .
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Score: 2.00 |
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| Title: New regulator for energy signaling pathway in plants highlights conservation among species .
| | Author: Meyer AK Longin CF Klose C Hermann A | | Journal: Sci Signal Citation: V : 3 P : jc5 Year: 2010 Type: MEDLINE | | Literature: oryza Field: abstract Doc ID: pub20424261 Accession (PMID): 20424261 | Matching Sentences:
[ Sen. 3, subscore: 1.00 ]: A recent study revealed that calcineurin B-like interacting protein kinase 15 ( CIPK15 ) acted as a global regulator of such adaptations , linking the response to O ( 2 ) deficiency with the response to carbohydrate starvation in rice ( Oryza sativa ) .
[ Sen. 4, subscore: 1.00 ]: Knockout mutants of Nipponbare rice CIPK15 failed to initiate transcription of the glycolytic enzymes alpha-amylase 3 and alcohol dehydrogenase 2 , which mediate fermentative metabolism for adenosine triphosphate generation under anaerobic conditions .
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Score: 1.00 |
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| Title: Interference with oxidative phosphorylation enhances anoxic expression of rice alpha-amylase genes through abolishing sugar regulation .
| | Author: Park M Yim HK Park HG Lim J Kim SH Hwang YS | | Journal: J Exp Bot Citation: V : 61 P : 3235-44 Year: 2010 Type: MEDLINE | | Literature: oryza Field: abstract Doc ID: pub20530196 Accession (PMID): 20530196 | Matching Sentences:
[ Sen. 8, subscore: 1.00 ]: Treatment with a respiratory inhibitor or anoxia also relieved the sugar repression of the rice CIPK15 gene , a main upstream positive regulator of SnRK1A that is critical for Amy3D expression in response to sugar starvation .
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