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2 publications mentioning csi-MIR393b

Open access articles that are associated with the species Citrus sinensis and mention the gene name MIR393b. Click the [+] symbols to view sentences that include the gene name, or the word cloud on the right for a summary.

1
[+] score: 73
The adaptive responses of leaf miRNAs to B-deficiency might be associated with several aspects: (a) attenuation of plant growth and development by down -regulating TIR1, ARF and AFB due to up-regulated miR393 and miR160, and by lowering the expression of SAUR-like auxin-responsive protein family targeted by miR3946, thus enhancing plant stress tolerance; (b) improving the expression of NACs due to decreased expression miR159, miR782, miR3946 and miR7539, hence maintaining leaf phenotype and enhancing the stress tolerance; (c) activation of the stress responses and antioxidant system due to decreased expression of miR164, miR6260, miR5929, miR6214, miR3946 and miR3446; (d) decreased expression of MFS resulting from increased expression of miR5037, thus lowering B export from plants. [score:20]
The adaptive responses of miRNAs to B-deficiency might related to several aspects: (a) attenuation of plant growth and development by repressing auxin signaling due to decreased TIR1 level and ARF -mediated gene expression by altering the expression of miR393, miR160 and miR3946; (b) maintaining leaf phenotype and enhancing the stress tolerance by up -regulating NACs targeted by miR159, miR782, miR3946 and miR7539; (c) activation of the stress responses and antioxidant system through down -regulating the expression of miR164, miR6260, miR5929, miR6214, miR3946 and miR3446; (d) decreasing the expression of major facilitator superfamily protein genes targeted by miR5037, thus lowering B export from plants. [score:16]
Therefore, B-deficiency -induced up-regulation of leaf miR393 and miR160 might be an adaptive response of plants to B-deficiency, because the expression of the three genes targeted by miR160 and TIR1, AFB1, AFB2 and AFB3 targeted by miR393 was down-regulated by B-deficiency except for AFB3 (Table  2). [score:13]
It has been suggested that the stress -induced up-regulation of miR393 and miR160 might lead to the attenuation of plant growth and development under stress by repressing auxin signaling due to decreased TIR1 level and by suppressing the ARF -mediated gene expression, respectively, thus promoting plant stress tolerance [47]. [score:9]
Si-Ammour et al. showed that miR393 down-regulated all four TAAR genes by guiding the cleavage of their mRNAs, leading to the changes in auxin perception and some auxin-related leaf development [44]. [score:5]
The expression of TAAR is regulated by miR393 [44]. [score:4]
Stress -induced increase in miR393 level may decrease the level of TIR1, a positive regulator of growth and development, thereby resulting in attenuation in growth and development during stress conditions [14]. [score:4]
1 ARF17 0.9153** miR164 −2.28320824** orange1.1g030909m AT1G56010.2 NAC domain containing protein 1 0.5939** orange1.1g047710m AT5G53950.1 NAC domain transcriptional regulator superfamily protein 1.4205** orange1.1g017827m AT5G61430.1 NAC domain containing protein 100 1.3247** orange1.1g017636m AT3G08030.1 Protein of unknown function, DUF642 0.5400** miR158 −3.35603222** orange1.1g022993m AT1G69840.1 SPFH/Band 7/PHB domain-containing membrane -associated protein family 1.9490** AT2G03210 Fucosyltransferase 2 1.6482** orange1.1g001709m AT3G07400 Lipase class 3 family protein 0.7819* miR393 1.66802767** orange1.1g010049m AT3G18080.1 B-S glucosidase 44 0.8384** orange1.1g007916m At3g62980 TIR1 0.7489** At4g03190 AFB1 0.8195** orange1.1g008325m At3g26810 AFB2 0.7895** At1g12820 AFB3 1.6782** miR408 −2. [score:2]
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2
[+] score: 1
However, recent research demonstrated that AGO -associated miRNA393* guides the silencing of a golgi-localized SNARE gene, indicating that miRNA* species may be capable of functioning as miRNAs [4]. [score:1]
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