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10 publications mentioning stu-MIR172e

Open access articles that are associated with the species Solanum tuberosum and mention the gene name MIR172e. Click the [+] symbols to view sentences that include the gene name, or the word cloud on the right for a summary.

[+] score: 63
miR172 up-regulates StBEL5, which together with POTH1 down-regulates StGA20ox1, reducing the synthesis of active GAs, which repress tuber development. [score:8]
PHYB up-regulates miR172 and StBEL5 in leaves and down-regulates them in stolons, which might result from a repression of StBEL5 mRNA and miR172 movement from leaves to stolons. [score:7]
The effect of miR172 in potato has been reported in overexpressing plants, which form tubers under LDs, tuberize early under SDs and show up-regulation of StBEL5. [score:6]
miR172 induces StBEL5, probably through the repression of miR172 target genes, such as StRAP1, which would act as StBEL5 inhibitors. [score:5]
However, these plants show increased levels of StSP6A mRNA and reduced levels of StBEL5 mRNA and miR172 in leaves, as well as increased levels of these three RNAs in stolons (Martin et al., 2009; Navarro et al., 2011), indicating that PHYB inhibits the expression and/or movement of tuber-inducing molecules. [score:5]
At least two hypotheses can explain this apparent contradiction: (1) overexpression of miR172 in stocks might not be sufficient to counteract tuber-inhibiting signals derived from WT scions; and (2) factors required for miR172 processing might be present or active in leaves but not in stolons. [score:5]
The effect of miR172 overexpression is graft transmissible, suggesting that this miRNA regulates long-distance signals that control tuberization or, alternatively, that miR172 itself is a mobile signal. [score:4]
In addition to StSP6A, SDs up-regulate miR172 and StBEL5. [score:4]
In grafting experiments, miR172 -overexpressing scions accelerated tuberization of WT stocks, but the reciprocal graft combination did not tuberize early. [score:3]
Regulation of flowering time and floral patterning by miR172. [score:2]
To date, miR172, which regulates flowering in several species, is the only microRNA (miRNA) shown to affect tuber induction (Martin et al., 2009; Zhu and Helliwell, 2011). [score:2]
Graft-transmissible induction of potato tuberization by the microRNA miR172. [score:1]
The main candidates for mobile signals are the StSP6A protein, two RNAs – StBEL5 and miR172 – and GAs. [score:1]
GAs also seem to act as repressors, whereas StSP6A and perhaps miR172 and StBEL5 act as tuberization promoters under inductive SD conditions. [score:1]
miR172 can move long distances in Nicotiana benthamiana. [score:1]
Inactivation would help to confirm if miR172 is required for tuberization control. [score:1]
StSP6A, StBEL5 mRNA, miR172, and GAs presumably translocate to stolons through the phloem. [score:1]
In addition to its putative role as a systemic signal, it has been proposed that miR172 might participate in cell-to-cell communication (Abelenda et al., 2011; Marín-González and Suárez-López, 2012). [score:1]
Given the potential of miRNAs to act as transmissible signals, it will be worth studying whether miR172 moves. [score:1]
Detection of miR172 in potato phloem cells and phloem exudates of several species, as well as graft transmission in Nicotiana benthamiana, is consistent with the notion of this miRNA being mobile (Buhtz et al., 2008, 2010; Martin et al., 2009; Kasai et al., 2010; Varkonyi-Gasic et al., 2010). [score:1]
However, increases of miR172 levels in stolons correlate with tuber induction, while changes in leaves do not (Martin et al., 2009). [score:1]
The simplest interpretation is that miR172 is required in aerial organs, rather than in stolons, to promote tuberization. [score:1]
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[+] score: 54
Among conserved miRNA targets, most of them were found to be transcripts coding for transcription factors (Additional file 5), such as Squamosa promoter -binding protein (regulated by miR156), GRAS family transcription factors (targeted by miR171), GAMYB-like2 (targeted by miR159), APETALA2 (target of miR172), NAC domain containing protein (targeted by miR164), Auxin response factors (regulated by miR160), PHAVOLUTA-like HD-ZIPIII protein (target of miR166) and nuclear transcription factors - YA4, YA5, YA6 (targeted by miR169). [score:17]
Previous studies have indicated that miR172 largely targets gene encoding members of APETALA2 (AP2) and AP2-like transcription factor family and plays a major role in the regulation of flowering time, vegetative phase change and floral organ identity, by cleaving and repressing the translation of its target mRNAs [59- 61]. [score:8]
Targets were predicted for identified conserved and potato-specific miRNAs, and predicted targets of four conserved miRNAs, miR160, miR164, miR172 and miR171, which are ARF16 (Auxin Response Factor 16), NAM (NO APICAL MERISTEM), RAP1 (Relative to APETALA2 1) and HAM (HAIRY MERISTEM) respectively, were experimentally validated using 5′ RLM-RACE (RNA ligase mediated rapid amplification of cDNA ends). [score:5]
Our prediction analysis showed RAP1, which is a known target of miR172 in potato [20], as a predicted target of miR172. [score:5]
Recently, miR172 has been shown to induce tuberization by regulating long distance signals and targeting RAP1 mRNA (Relative to APETALA2 1) [20]. [score:4]
In our analysis, the expression profile of miR172 (known to be involved in potato tuberization) during developmental stages of tuberization was consistent with the previous report [20]. [score:4]
The predicted targets of miR160, miR164, miR172 and miR171 were ARF16, NAM, RAP1 and HAM, respectively. [score:3]
Previous studies have suggested the role of miR172, LOX and PP2A in potato tuber developmental process [20, 42, 43]. [score:2]
To date, only miR172 and miR156 have been shown to play a role in tuberization process [20, 21] and only a few miRNAs have been shown to regulate defense genes in potato [22]. [score:2]
For example, the sequencing frequency of the miR172 family varied from 0.1–5778 TPM. [score:1]
The second largest families, with 6 members each, were miR156, miR166 and miR172. [score:1]
On the other hand, potato miR172 and other miRNAs (miR399, miR395) have been shown to be involved in graft transmissible movement through the conductive vascular tissues [20, 47]. [score:1]
Our RACE results confirmed that transcripts of AFR16, NAM, RAP1 and HAM were cleaved in vivo by miR160, miR164, miR172 and miR171, respectively. [score:1]
[1 to 20 of 13 sentences]
[+] score: 15
Transcript PGSC0003DMT400071732 (corresponds to RAP1) was found for all the miR172 family members as a predicted target with low expectation score and unpaired energy suggesting it to be a highly likely target. [score:5]
To prove the power of our prediction we searched among the predicted targets of miR172 for the known target RAP1 (Relative to APETALA2 1) [27]. [score:5]
Table S4 Predicted targets of miR172, miR482 and validated potato specific miRNAs. [score:3]
Details of miR172, miR482 and the validated miRNAs are shown in the table. [score:1]
Some have known functions in flowering and tuberization (miR172) or guiding cleavage of transcripts of immune receptors (miR482) [27], [28], [48]. [score:1]
[1 to 20 of 5 sentences]
[+] score: 4
Other miRNAs from this paper: osa-MIR156a, osa-MIR156b, osa-MIR156c, osa-MIR156d, osa-MIR156e, osa-MIR156f, osa-MIR156g, osa-MIR156h, osa-MIR156i, osa-MIR156j, osa-MIR166a, osa-MIR166b, osa-MIR166c, osa-MIR166d, osa-MIR166e, osa-MIR166f, osa-MIR167a, osa-MIR167b, osa-MIR167c, osa-MIR169a, osa-MIR171a, osa-MIR393a, osa-MIR396a, osa-MIR396b, osa-MIR396c, osa-MIR397a, osa-MIR397b, osa-MIR398a, osa-MIR398b, osa-MIR399a, osa-MIR399b, osa-MIR399c, osa-MIR399d, osa-MIR399e, osa-MIR399f, osa-MIR399g, osa-MIR399h, osa-MIR399i, osa-MIR399j, osa-MIR399k, osa-MIR156k, osa-MIR156l, osa-MIR166k, osa-MIR166l, osa-MIR167d, osa-MIR167e, osa-MIR167f, osa-MIR167g, osa-MIR167h, osa-MIR167i, osa-MIR168a, osa-MIR168b, osa-MIR169b, osa-MIR169c, osa-MIR169d, osa-MIR169e, osa-MIR169f, osa-MIR169g, osa-MIR169h, osa-MIR169i, osa-MIR169j, osa-MIR169k, osa-MIR169l, osa-MIR169m, osa-MIR169n, osa-MIR169o, osa-MIR169p, osa-MIR169q, osa-MIR171b, osa-MIR171c, osa-MIR171d, osa-MIR171e, osa-MIR171f, osa-MIR171g, osa-MIR172a, osa-MIR172b, osa-MIR172c, osa-MIR166g, osa-MIR166h, osa-MIR166i, osa-MIR171h, osa-MIR393b, osa-MIR408, osa-MIR172d, osa-MIR171i, osa-MIR167j, osa-MIR166m, osa-MIR166j, osa-MIR396e, mtr-MIR166a, mtr-MIR169a, mtr-MIR399b, mtr-MIR399d, mtr-MIR393a, mtr-MIR399c, mtr-MIR399a, mtr-MIR399e, mtr-MIR156a, mtr-MIR171a, mtr-MIR156b, mtr-MIR167a, mtr-MIR166b, mtr-MIR169c, mtr-MIR169d, mtr-MIR169e, mtr-MIR171b, mtr-MIR166c, mtr-MIR166d, mtr-MIR169f, mtr-MIR156c, mtr-MIR156d, mtr-MIR399f, mtr-MIR399g, mtr-MIR399h, mtr-MIR399i, mtr-MIR399j, mtr-MIR399k, mtr-MIR166e, mtr-MIR156e, mtr-MIR171c, mtr-MIR398a, mtr-MIR172a, mtr-MIR393b, mtr-MIR398b, mtr-MIR168a, mtr-MIR169g, mtr-MIR156f, mtr-MIR399l, mtr-MIR156g, mtr-MIR399m, mtr-MIR399n, mtr-MIR399o, mtr-MIR398c, mtr-MIR156h, mtr-MIR166f, mtr-MIR166g, mtr-MIR171d, mtr-MIR171e, mtr-MIR396a, mtr-MIR396b, mtr-MIR169h, mtr-MIR169b, mtr-MIR156i, mtr-MIR171f, mtr-MIR399p, osa-MIR169r, sly-MIR166a, sly-MIR166b, sly-MIR167a, sly-MIR169a, sly-MIR169b, sly-MIR169c, sly-MIR169d, sly-MIR171a, sly-MIR171b, sly-MIR171c, sly-MIR171d, sly-MIR397, sly-MIR156a, sly-MIR156b, sly-MIR156c, sly-MIR172a, sly-MIR172b, sly-MIR399, osa-MIR827, osa-MIR396f, mtr-MIR2118, osa-MIR2118a, osa-MIR2118b, osa-MIR2118c, osa-MIR2118d, osa-MIR2118e, osa-MIR2118f, osa-MIR2118g, osa-MIR2118h, osa-MIR2118i, osa-MIR2118j, osa-MIR2118k, osa-MIR2118l, osa-MIR2118m, osa-MIR2118n, osa-MIR2118o, osa-MIR2118p, osa-MIR2118q, osa-MIR2118r, mtr-MIR169k, mtr-MIR169j, mtr-MIR399q, osa-MIR396g, osa-MIR396h, osa-MIR396d, osa-MIR5072, mtr-MIR4414a, mtr-MIR4414b, mtr-MIR482, mtr-MIR172b, mtr-MIR172c, mtr-MIR171h, mtr-MIR168b, mtr-MIR399r, mtr-MIR156j, sly-MIR482e, sly-MIR482a, mtr-MIR167b, mtr-MIR168c, mtr-MIR408, mtr-MIR396c, mtr-MIR171g, stu-MIR6024, sly-MIR6024, stu-MIR482c, stu-MIR482b, stu-MIR482a, stu-MIR482d, stu-MIR482e, sly-MIR482b, sly-MIR482c, stu-MIR6025, stu-MIR6026, sly-MIR6026, sly-MIR168a, sly-MIR168b, mtr-MIR169i, mtr-MIR172d, mtr-MIR397, mtr-MIR169l, mtr-MIR399s, mtr-MIR399t, stu-MIR7980a, stu-MIR7983, stu-MIR8007a, stu-MIR8007b, stu-MIR7980b, stu-MIR399a, stu-MIR399b, stu-MIR399c, stu-MIR399d, stu-MIR399e, stu-MIR399f, stu-MIR399g, stu-MIR399h, stu-MIR3627, stu-MIR171b, stu-MIR166a, stu-MIR166b, stu-MIR166c, stu-MIR166d, stu-MIR171a, stu-MIR171c, stu-MIR399i, stu-MIR827, stu-MIR172b, stu-MIR172c, stu-MIR172a, stu-MIR172d, stu-MIR156a, stu-MIR156b, stu-MIR156c, stu-MIR156d, stu-MIR171d, stu-MIR167c, stu-MIR167b, stu-MIR167a, stu-MIR167d, stu-MIR399j, stu-MIR399k, stu-MIR399l, stu-MIR399m, stu-MIR399n, stu-MIR399o, stu-MIR393, stu-MIR398a, stu-MIR398b, stu-MIR396, stu-MIR408a, stu-MIR408b, stu-MIR397, stu-MIR171e, stu-MIR156e, stu-MIR156f, stu-MIR156g, stu-MIR156h, stu-MIR156i, stu-MIR156j, stu-MIR156k, stu-MIR169a, stu-MIR169b, stu-MIR169c, stu-MIR169d, stu-MIR169e, stu-MIR169f, stu-MIR169g, stu-MIR169h, sly-MIR403, sly-MIR166c, sly-MIR156d, sly-MIR156e, sly-MIR396a, sly-MIR167b, sly-MIR482d, sly-MIR169e, sly-MIR396b, sly-MIR171e, sly-MIR172c, sly-MIR408, sly-MIR172d, sly-MIR827, sly-MIR393, sly-MIR398a, sly-MIR399b, sly-MIR6025, sly-MIR169f, sly-MIR171f
micro RNA 172 (miR172) signals epidermal infection and is expressed in cells primed for bacterial invasion in Lotus japonicus roots and nodules. [score:3]
Five miRNA families (miR399, miR156, miR166, miR171, and miR172) had more than 10 members, and miR156 family, the largest family, had 23 members. [score:1]
[1 to 20 of 2 sentences]
[+] score: 3
Identification of miR172 family members and their putative targets responding to drought stress in Solanum tuberosum. [score:3]
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[+] score: 3
Identification of miR172 family members and their putative targets responding to drought stress in Solanum tuberosum. [score:3]
[1 to 20 of 1 sentences]
[+] score: 2
The majority of miRNAs involved with lncRNAs were from miR156, miR171, miR172, miR1886, miR319, miR482, miR5303, miR7984, miR8007, and miR8011 (Supplementary Table S4). [score:1]
Wu et al. [43] predicted and validated numerous similar lncRNAs in Arabidopsis and Oryza sativa that bind to miR160, miR166, miR156, miR159 and miR172, individually. [score:1]
[1 to 20 of 2 sentences]
[+] score: 2
Numerous miRNAs have been identified in potato [19, 20], and two of these, miR172 and miR156, have been implicated in the regulation of tuber formation [21, 22]. [score:2]
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[+] score: 1
Several miRNA-mRNA pairs conserved across plant species, such as miR156- SPL11, miR160- ARF10, miR172- AP2, or miR396- GRF5 (Curaba et al., 2014), were confirmed also in our system (Datasets S6, S7). [score:1]
[1 to 20 of 1 sentences]
[+] score: 1
Additionally, non-coding RNAs (micro RNAs) were implicated as having a role in tuber formation including miR156 and miR172 [16, 17]. [score:1]
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