In silico characterization, and expression analysis of rice golden 2-like (OsGLK) members in response to low phosphorous

Bhutia, Karma Landup; Nongbri, Ernieca Lyngdoh; Gympad, Ebenazar; Rai, Mayank; Tyagi, Wricha

doi:10.1007/s11033-020-05337-2

Cited by 14 publications

(18 citation statements)

References 40 publications

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“…In contrast, loss‐of‐function KISS ME DEADLY mutants stabilize type‐B ARRs and have an enhanced CK response (Kim et al, 2013). In rice, several G2‐like transcription factors have similar functional characteristics as type‐B ARRs, and they all contain a signal transduction response regulator domain (Bhutia et al, 2020). In our research, all six G2‐like s, acting as two‐component response regulators, were significantly up‐regulated (Figure 4).…”

Section: Discussionmentioning

confidence: 99%

“…The CK signaling pathway has a significant effect on regulating stem cell division throughout the life cycle of plants, and the transcriptional response to CK is regulated by type-B ARRs in Arabidopsis (Kim et al, 2013 (Kim et al, 2013). In rice, several G2-like transcription factors have similar functional characteristics as type-B ARRs, and they all contain a signal transduction response regulator domain (Bhutia et al, 2020).…”

Section: Correlation Analysis Of Degs In Signal Transduction and Camentioning

confidence: 99%

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Transcriptome analysis reveals key genes regulating signaling and metabolic pathways during the growth of moso bamboo (Phyllostachys edulis) shoots

Lan

Liu

et al. 2020

Physiologia Plantarum

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Moso bamboo (Phyllostachys edulis), a high-value bamboo used to produce food (young shoots), building, and industrial goods. To explore key candidate genes regulating signal transduction and metabolic processes during the initiation of stem elongation in moso bamboo, a transcriptome analysis of the shoots during three successive early elongation stages was performed. From cluster and differential expression analyses, 2984 differentially expressed genes (DEGs) were selected for an enrichment analysis. The DEGs were significantly enriched in the plant hormone signal transduction, sugar and starch metabolism, and energy metabolism pathways.Consequently, the DEG expression patterns of these pathways were analyzed, and the plant endogenous hormone and carbon metabolite (including sucrose, total soluble sugar, and starch) contents for each growth stage, of the shoot, were determined.The cytokinin-signaling pathway was continuously active in the three successive elongation stages, in which several cytokinin-signaling genes played indispensable roles. Additionally, many key DEGs regulating sugar, starch metabolism, and energy conversion, which are actively involved in energy production and substrate synthesis during the continuous growth of the shoots, were found. In summary, our study lays a foundation for understanding the mechanisms of moso bamboo growth and provides useful gene resources for breeding through genetic engineering. | INTRODUCTIONAt present, with a growing focus on the environment, the exploration of renewable resources to produce fuel, chemicals, and materials is becoming increasingly important (Matsakas et al., 2019). Thus, the development of fast-growing and high-yield wood resources for energy, chemical, and food products is vital, especially as agricultural and forestry biomass resources (FitzPatrick et al., 2010;Zhang et al., 2011). Moso bamboo (Phyllostachys edulis) is highly valuable because of its use food production (juvenile shoots), as building material, and the production of industrial goods. Additionally, it is a highly important and popular bamboo species, having great ecological, economic, and cultural values worldwide owing to its characteristics of easy reproduction, rapid growth, and high productivity (Peng et al., 2010). Understanding the characteristics of its early growth and development will be conducive in order to be able to utilize the moso bamboo resources better.Owing to its extraordinarily rapid growth, moso bamboo has been studied extensively. The rapid growth is largely achieved through cell division and the elongation of the intercalary meristem at the basal

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Section: Discussionmentioning

confidence: 99%

Section: Correlation Analysis Of Degs In Signal Transduction and Camentioning

confidence: 99%

Transcriptome analysis reveals key genes regulating signaling and metabolic pathways during the growth of moso bamboo (Phyllostachys edulis) shoots

Lan

Liu

et al. 2020

Physiologia Plantarum

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“…A total of 20 GLK genes (5 AtGLKs, 5 CeGLKs, 4 OsGLKs, 2 SpGLKs and 4 WaGLKs) were clustered into subgroup IIc. The function of the members in subgroup IIc were involved in circadian oscillation, including LUX (AT3G46640.3), BOA (AT5G59570.2), MYBC1 (AT2G40970.1), OsPCL (OsGLK5), OsPCL-like (OsGLK21) genes in Arabidopsis and rice [37]. The members of 25 NIGT1/HRS1/HHO (also named NIGT1) TFs clustered in to subgroup IId.…”

Section: Phylogenetic Analysis Of Garp Superfamily Genes In Five Speciesmentioning

confidence: 99%

“…Subgroup IIe harbored 23 KANADI (KAN) genes which play the key roles in organ positioning, cell type patterning and organ morphogenesis of A. thaliana SAM [46,47]. Subgroup IIf contained 35 members which functioned to leaf development [37], including 7 AtGLKs, 11 OsGLKs, 6 CeGLKs, 3 SpGLKs and 4 WaGLKs. All the Phosphate Starvation Response (PHR)/PHR1-like (PHL) TFs were clustered in group III, SpGLK3 (SpPHR1) and SpGLK12 (SpPHR2) exhibited a closer relationship to AtPHR1 and OsPHR2, which are the center regulator of phosphate starvation response in Arabidopsis and rice, respectively [11,48,49].…”

Section: Phylogenetic Analysis Of Garp Superfamily Genes In Five Speciesmentioning

confidence: 99%

“…The GARP superfamily or GLK subfamily has been identi ed and characterized in A. thaliana, rice, maize, tobacco, and Gossypium hirsutum [1,[36][37][38][39]. Landup Bhutia found that some GARP members (OsGLK10, OsGLK15, OsGLK22 and OsGLK30) were functioned as the Pi starvation tolerance in rice [37]. However, the GARP gene family has not been thoroughly examined in S. polyrhiza, to the best of our knowledge.…”

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confidence: 99%

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Identification and Expression Analysis of GARP Superfamily Genes in Response to Nitrogen and Phosphorus Stress in Spirodela Polyrhiza

zhao

Yang

et al. 2022

Preprint

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Background: GARP transcription factors perform the critical roles in plant development and response to environmental stimulate, especially in the phosphorus (P) and nitrogen (N) sensing and uptake. Spirodela polyrhiza (giant duckweed) is widely used for phytoremediation and biomass production for its efficient N and P removal capacity and rapid growth. However, there has not yet been a comprehensive analysis of the GRAP gene family in S. polyrhiza. Results: We conducted a comprehensive study of the GARP genes in S. polyrhiza. First, we investigated 35 SpGARP genes in S. polyrhiza, which have been classified into three groups on the basis of their gene structure, conserved motifs and phylogenetic relationship. Then, we identified the duplication events, performed the synteny analysis, calculated the Ka/Ks ratio in SpGARP genes. Next, the regulation and co-expression networks of SpGARPs were constructed using cis-acting element analysis and weighted correlation network analysis (WGCNA). Last, the expression pattern of SpGARP genes were performed used RNA-seq date and qRT-PCR, several members of group IId were involved in both N and P starvation response. Conclusions: The study provide insight into the evolution and functional annotation of GARP gene family in S. polyrhiza, and lays the foundation for the further functional verification of SpGARP genes.

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A 1.84-Mb region on rice chromosome 2 carrying SPL4, SPL5 and MLO8 genes is associated with higher yield under phosphorus-deficient acidic soil

et al. 2021

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In silico characterization, and expression analysis of rice golden 2-like (OsGLK) members in response to low phosphorous

Cited by 14 publications

References 40 publications

Transcriptome analysis reveals key genes regulating signaling and metabolic pathways during the growth of moso bamboo (Phyllostachys edulis) shoots

Transcriptome analysis reveals key genes regulating signaling and metabolic pathways during the growth of moso bamboo (Phyllostachys edulis) shoots

Identification and Expression Analysis of GARP Superfamily Genes in Response to Nitrogen and Phosphorus Stress in Spirodela Polyrhiza

A 1.84-Mb region on rice chromosome 2 carrying SPL4, SPL5 and MLO8 genes is associated with higher yield under phosphorus-deficient acidic soil

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