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Due to how apps are automatically backed up in iOS, the backup functionality of Duo Restore is always on for iOS users who have iCloud enabled and they will not see a notification indicating their information is being backed up. NACTO connects and mobilizes North American cities and transit agencies toward safe, sustainable, and accessible transportation. We encourage customers to take advantage of our self-service options to conduct business with DCSS. Elegans Genetic Center for many mutants of miRNA and other genes.

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Furthermore, a recent study suggests that the expression of certain miRNAs is differentially regulated by starvation-induced dauer diapause (15). Consistent with these ideas, several recent lines of evidence suggest that miRNA let-7 and the heterochronic genes lin-42 and hbl-1 are required to regulate the starvation-induced dauer diapause (10–12) and that a number of miRNAs including lin-4 and mir-71 are involved in regulating life span (13, 14). Furthermore, worms that are long-lived due to dietary restriction or decreased mitochondrial respiratory rates are short-lived during L1 diapause, suggesting that the mechanisms controlling L1 starvation survival are different at least in some aspects from those controlling aging (3).
If you manually delete accounts within the app then they are gone and there is no process for restoration. If you did not enable third-party account backup, you’ll need to visit each third-party site and follow their specific instructions for reactivating 2FA. If you use Duo for more than one organization, you will need to contact each organization’s IT Help Desk to reactivate your accounts.

Does Duo backup the private key pairs used in any of the accounts in my Duo Mobile App?

  • If you opt-in to third-party account backup and restore, and have set an account recovery password, then the app backups to Google Drive (Android) or iCloud (iOS) do include the private key information for your third-party accounts.
  • It is also worth mentioning that multiple components of the InsR pathway, including age-1, pdk-1, akt-2, and daf-16, are predicted to be targets of the let-7 family miRNAs.
  • Due to how apps are automatically backed up in iOS, the backup functionality of Duo Restore is always on for iOS users who have iCloud enabled and they will not see a notification indicating their information is being backed up.
  • Furthermore, the observed derepression of individual genes by mir-71(lf) seemed too weak to account for the phenotype, consistent with the idea that a prominent phenotype of an miRNA mutation is caused by the collective effect of changing expression in many genes, an important property of miRNA-mediated gene regulation.
  • This is consistent with hbl-1 being one of the downstream targets of miR-71, although this modest effect alone is not expected to account for the vulval developmental phenotype in mir-71 mutant.
  • The backups are encrypted by the recovery password, which is only known to you and cannot be recovered by Duo.
  • (D) Bar graph showing that the delayed VPC timing defect of mir-71(lf) worms was enhanced by daf-16(lf) after 1 or 3 d of L1 starvation.

We thus asked whether miR-71 was required for the reinitiation of developmental programs during the recovery phase after L1 starvation. These results suggest that miR-71 regulates the expression of unc-31 and age-1 through their 3′UTRs. Note that there are extra GFP-positive cells (red arrows) in mir-71(lf) mutants.
These results suggest that miRNAs act in the intestine, and possibly in other tissues, to promote L1 starvation survival. MicroRNAs (miRNAs) are well known for their functions in controlling developmental timing in the nematode (5, 6). Upon entering L1 diapause, RNA polymerase II quickly accumulates and pauses at promoter regions, and this accumulation was speculated to stop transcription and facilitate the immediate reinitiation of gene expression when food becomes available (2).

Fig. 2.

The numbers on each image indicate how many worms of the examined ones displayed the indicated phenotype. (Right panels) The gonad of the same animals in the Left panels to indicate the similar developmental stage. (A) Differential interference contrast (DIC) images showing L4 worms recovered from 4-d–starved L1 worms.

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When you return to the accounts list after a successful third-party accounts restore, you’ll be able to tap your third-party accounts to generate passcodes for logging into those services. You’ll still need to provide your third-party account recovery password before you can use those accounts to generate passcodes. The Duo Mobile accounts list shows your restored Duo accounts, and you may use them to log into Duo-protected services with Duo Push or a generated passcode.

If you become locked out of those services and don’t have a backup of your accounts in Duo Mobile, you’ll need to contact the support team for that application (or perform the account recovery process for each of those third-party applications). However, whether an account can be restored depends upon Duo Restore being enabled by the administrator in the Duo Admin Panel or whether you’ve set a recovery password for reconnecting third-party accounts. Individual GFP reporter constructs for candidate genes (4 ng/μL) and the mCherry internal control plasmid (4 ng/μL) were mixed with unc-119 rescuing plasmid (20 ng/μL) and pBluescript KS+ (72 ng/μL) and coinjected into unc-119(ed3) and mir-71(n4115); unc-119(ed3) worms following standard protocols (32). Knocking down lit-1 by RNAi in mir-71(lf); lin-42(lf) double mutants caused no significant suppression of the VPC timing defects of mir-71(lf) worms. To determine the functional relationship of miR-71 with LIN-42 and LIT-1, mir-71(lf); lin-42(lf) L1 worms were starved for 4 d and recovered on lit-1(RNAi) plates. We then compared the expression of a hbl-1 3′UTR reporter (18) in the mir-71(lf) mutants with that in wild type and found that the expression of this reporter was slightly derepressed at L3 in the mir-71 mutant (Fig. 4 F and G).

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We provide evidence that miRNA miR-71 is not required for the animals’ entry into L1 diapause, but plays a critical role in long-term survival by repressing the expression of insulin receptor/PI3K pathway genes and genes acting downstream or in parallel to the pathway. Full device encrypted backups to iTunes will back up both the account listings and private key pairs, but can only be restored on the SAME phone that created the backup. If you enabled third-party account backup, you can recover your accounts on your iOS or Android device. If your organization hasn’t enabled self-service device management, contact your IT Help Desk or Duo service administrator for assistance reactivating the account. If you can’t open Duo Mobile on your old device, for example, if your phone was lost or damaged, contact your Duo administrator to discuss your account recovery options. You must have access to Duo Mobile on your old Android device in order to use Instant Restore to restore your Duo-protected account backup to your new device.
For examining the age-1 3′UTR reporter, the rol-6(d) marker (100 ng/μl pRF4) was used instead of the unc-119(+) plasmid. Non-Unc stable transgenic lines were maintained, and the expression of GFP and mCherry were observed under a Zeiss Axiovision II microscope. Three days later, the number of worms that were L2 or older was recorded as number of survived worms (Ns), and the survival rate was calculated as Ns/Np, which is an estimation of survived worms in the whole population.
Biomass recovery was similar across growth strategies, suggesting that growth-related differences play a minimal role in short-term recovery; however, early regrowth was characterised by contrasting trait shifts. Solidago canadensis exhibited high tolerance to heat and drought, with early biomass and trait recovery, indicating potential for dominance under climate extremes. Biomass fully recovered within one month in both growth strategies, but leaf traits showed transient shifts, over-recovery in SLA and under-recovery in LDMC, likely reflecting production of new leaf tissues. Please try again in a few minutes.

  • Because miRNA-mediated gene silencing may cause translational inhibition or mRNA degradation or both (19), the relatively small increase of UNC-31 in mir-71(lf) animals was still consistent with unc-31 being a target of miR-71.
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  • We asked whether the expression of miR-71 was regulated by DAF-16, which is required during L1 diapause for long-term survival (2).
  • For examining the age-1 3′UTR reporter, the rol-6(d) marker (100 ng/μl pRF4) was used instead of the unc-119(+) plasmid.
  • The nematode Caenorhabditis elegans responds to starvation by entering developmental arrest at multiple stages of its life cycle (1).
  • If you can’t open Duo Mobile on your old device, for example, if your phone was lost or damaged, contact your Duo administrator to discuss your account recovery options.
  • Among these potential miRNA targets, the predicted miR-71–targeting sites in the 3′UTRs of age-1 and unc-31 are conserved between C.

MT12993 mir-71(n4115) worms were outcrossed with N2 for four generations before any test except the initial screen. A recent study showed that the expression of miR-71 was significantly increased relative to other miRNAs in starved L1 worms (15). However, miR-71 does not appear to regulate all postembryonic development during L1 diapause recovery. Unlike classical heterochronic miRNAs such as lin-4 and let-7, the role of miR-71 in vulval cell division is essential in animals recovering from starvation-induced L1 diapause, but not in animals hatched on plates with food. As pointed out above, multiple miRNAs in addition to miR-71 and the let-7 family miRNAs have roles in L1 diapause, and they may regulate the expression of many diverse targets that may include, but are not limited to, factors involved in UNC-31–InsR-signaling activities.

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