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Bzip67 dog1

WebDOG1 is a major seed dormancy factor in Arabidopsis (Bentsink et al., 2006). DOG1 protein levels are tightly correlated with dormancy levels in freshly harvested seeds, with higher DOG1 levels causing delayed germination (Nakabayashi et al., 2012). WebMoreover, DOG1 expression is known to be increased by cold (6). Bryant et al. (7) showed that LEUCINE ZIPPER TRANSCRIPTION FACTOR67 (bZIP67) protein increases in abundance when seeds perceive cold during maturation and that this transactivates DOG1 and thereby helps to establish primary dormancy.

Combinatorial interactions of the LEC1 transcription factor ... - PNAS

WebJun 12, 2024 · To test whether bZIP67 is required for DOG1 expression during seed development, we performed quantitative (q)RT-PCR analysis of transcript abundance in … WebJul 29, 2024 · The principle QTL determining SET (SET1: dormancy cycling) is physically close on chromosome 5, but is distinct from DOG1. We show that SET1 and two other SET QTLs each contain a candidate gene (AHG1, ANAC060, PDF1 respectively) closely associated with DOG1 and abscisic acid signalling and suggest a model for the control of … can azithromycin cause breakthrough bleeding https://oscargubelman.com

Combinatorial interactions of the LEC1 transcription factor ... - PNAS

WebMar 22, 2024 · Bryant et al. recently reported that increased expression of DOG1 under low-temperature conditions is directly regulated by bZIP67, and indirectly by LEC1. These … WebOct 1, 2024 · The first DOG1 gene identified was Arabidopsis DOG1, which was specifically expressed in seeds to delay seed germination [20]. The expression of Arabidopsis DOG1 is known to rely directly on basic LEUCINE ZIPPER TRANSCRIPTION FACTOR67 (bZIP67) [21] and indirectly on LEAFY COTYLEDON1 (LEC1) [22]. WebThe DOG1 becomes modified (i.e., inactivated) during seed after-ripening (AR), and its levels in viable seeds do not correlate with germination potential. Interestingly, it was recently found that the transcription factor (TF) bZIP67 binds to the DOG1 promoter. This is required to activate DOG1 expression leading to enhanced seed dormancy. fishing at crystal river florida

Basic LEUCINE ZIPPER TRANSCRIPTION FACTOR67 …

Category:Transcriptional control of Arabidopsis seed development

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Bzip67 dog1

The Control of Seed Dormancy and Germination by Temperature …

WebOct 1, 2024 · As an adaptive trait, seed dormancy is heavily modulated. Regulation often converges on DELAY OF GERMINATION 1 (DOG1), a major regulator of seed … WebFeb 7, 2024 · LEC1 activates CRC as well, via a direct interaction with bZIP67 . FUS3 negatively regulates the expression of TRANSPARENT TESTA GLABRA1 ... DOG1 interacts with four phosphatases and two of them are belong to clade A of type 2C protein phosphatase, ABA-HYPERSENSITIVE GERMINATION 1 (AHG1), and AHG3. The ABA …

Bzip67 dog1

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WebJan 1, 2024 · In Arabidopsis, DOG1 (DELAY OF GERMINATION 1) is identi-fied as the main quantitative trait locus (QTL) of seed dormancy, which contributes to deep dormancy in the Cvi ecotype. In recent years,... WebJul 1, 2024 · DOG1 is associated with other seed maturation programs, such as embryo de-greening, which is mediated through its genetic interaction with ABA INSENSITIVE3 (Dekkers et al., 2016). DOGL4, another...

WebThe activation of DOG1 expression leading to increased PD requires that bZIP-transcription factor 67 (bZIP67) be bound to the DOG1 promoter. Although DOG1 is mainly expressed in seeds, other organs are also capable of doing so. 3. ROS and Nucleic Acid Modifications during Seed Dormancy. WebApr 1, 2024 · The DOG1 becomes modified (i.e., inactivated) during seed after-ripening (AR), and its levels in viable seeds do not correlate with germination potential. …

WebMar 23, 2024 · Another TF, bZIP67, acts downstream to LEC1 and regulates the expression of DOG1 to establish primary seed dormancy (Bryant and Hughes 2024). ETHYLENE RESPONSE FACTOR12 (ERF12), a member of the AP2/ERF TF family, acts downstream of ETHYLENE RESPONSE1 (ETR1)/ REDUCED DORMANCY3 (RDO3) in the ethylene … WebOur finding that LEC1, bZIP67, and ABI3 are involved in regulating maturation genes is consistent with other reports showing that LEC1 acts synergistically with bZIP67 to …

WebApr 8, 2024 · Plant Cell Basic LEUCINE ZIPPER TRANSCRIPTION FACTOR67 acts downstream of LEAFY COTYLEDON1 to induce DELAY OF GERMINATION1 expression during Arabidopsis seed maturation and to establish primary dormancy. Seed dormancy governs the timing of germination, one of the most important developmental transitions in …

WebFeb 7, 2024 · Other factors than LAFL genes are also involved in the accumulation of storage materials. bZIP67, together with L1L and NUCLEAR FACTOR-YC2 (NF ... which functions in the storage of omega-3 fatty acid during maturation . The DOG1-LIKE4 (DOGL4) gene, whose expression is induced by ABA, regulates the expression of some seed … can azithromycin cause insomniaWebNov 28, 2011 · Several cis-elements is identified in the promoter region within the DOG1 promoter, and corresponding transcriptional factors, such as bZIP67 or ERF12 were reported to recognize these... fishing at dead horse state parkWebZIPPER TRANSCRIPTION FACTOR 67 (bZIP67) acts downstream of LEAFY COTYLEDON 1 (LEC1) to transactivate DOG1 by binding G-box-like cis elements on the DOG1 promoter, thereby enhancing primary dormancy (Bryant et al., 2024). The ABA and DOG1 pathways converge downstream of the ABA-HYPERSENSITIVE GERMINATION 1 (AHG1) and fishing at diamond lake oregonWebDOG1 expression is under tight developmental and environmental regulation, but the transcription factors involved are not known. Here we show that basic LEUCINE ZIPPER … can azithromycin cause hair lossWebMay 8, 2024 · DOG1 is a major quantitative trait locus (QTL) underlying natural variation in seed primary dormancy of Arabidopsis ecotypes. It was initially identified in Arabidopsis by analysis of a diallel cross between the highly dormant accession Cape Verde Islands (Cvi) and the weakly dormant accession Landsberg erecta (Ler) (Alonso-Blanco et al., 2003 ). can azithromycin cause hiccupsWebApr 26, 2024 · In fact, ERF12 binds directly to the DOG1 promoter, recruiting the co-repressor TOPLESS in the process and inhibiting DOG1 expression. In successfully … fishing at diamond valley lakeWebJun 1, 2024 · Il a été démontré que l'expression de DOG1 est directement activée par le facteur de transcription bZIP67 en aval du régulateur principal de la maturation des graines LEC1 et que l'abondance de... can azithromycin cause high blood pressure