Brief bioinformatics identification of cotton bZIP transcription factors family from Gossypium hirsutum, Gossypium arboreum and Gossypium raimondii

Khanale, Vaishali; Bhattacharya, Anjanabha; Satpute, Rajendra; Char, Bharat

doi:10.1007/s11816-021-00688-z

Cited by 5 publications

(3 citation statements)

References 66 publications

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“…Of these, the signal transductors include many enzymatic cascades such as mitogen-activated protein kinase (MAPK), calcium-dependent protein kinase (CDPK), G protein, phosphatase, and other components [65,66]. Various transcription factors (TFs), such as MYB [67,68], bZIP [69,70], WRKY [71][72][73], NAC [74][75][76], MYC [77], etc., act as a central regulator and a molecular switch in the signal transduction network under salt stress. These TFs regulate the expression pattern of downstream genes and affect the salt tolerance level by activating or inhibiting their interacting genes [78,79].…”

Section: Signal Transduction Regulationmentioning

confidence: 99%

Roles of S-Adenosylmethionine and Its Derivatives in Salt Tolerance of Cotton

Yang

Wang

Zhao

et al. 2023

IJMS

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Salinity is a major abiotic stress that restricts cotton growth and affects fiber yield and quality. Although studies on salt tolerance have achieved great progress in cotton since the completion of cotton genome sequencing, knowledge about how cotton copes with salt stress is still scant. S-adenosylmethionine (SAM) plays important roles in many organelles with the help of the SAM transporter, and it is also a synthetic precursor for substances such as ethylene (ET), polyamines (PAs), betaine, and lignin, which often accumulate in plants in response to stresses. This review focused on the biosynthesis and signal transduction pathways of ET and PAs. The current progress of ET and PAs in regulating plant growth and development under salt stress has been summarized. Moreover, we verified the function of a cotton SAM transporter and suggested that it can regulate salt stress response in cotton. At last, an improved regulatory pathway of ET and PAs under salt stress in cotton is proposed for the breeding of salt-tolerant varieties.

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Section: Signal Transduction Regulationmentioning

confidence: 99%

Roles of S-Adenosylmethionine and Its Derivatives in Salt Tolerance of Cotton

Yang

Wang

Zhao

et al. 2023

IJMS

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“…Transcription factors, such as basic leucine zipper transcription factors (bZIP TFs) and TATA box-binding protein (TBP) are directly involved in gene expression in different plant species including cotton (Khanale et al 2021;Liang et al 2016;Wang et al 2020) and A. thalina (Jakoby et al 2002;Li et al 2001). The MBF1 which is a co-activator of transcription factors, increases the stimulation of transcription by bridging between basic leucine zipper (bZIP) and TATA binding protein (TBP) in yeast (Li et al 1994;Takemaru et al 1998;Takemaru et al 1997), human (Kabe et al 1999), and Drosophila (Liu et al 2003).…”

Section: Introductionmentioning

confidence: 99%

Comparative Analysis and Function of Multiprotein Bridging Factor1 (MBF1) Genes in Cotton

2022

IJAB

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Background: The MBF1 genes are transcription co-activators that trigger the transcription factors activity by bridging TATA-element binding proteins and basic leucine zipper (bZIP) transcription factors in yeast, human and drosophila. MBF1s activate the gene expression in response to plant development, abiotic stresses including heat, cold, salt, drought and biotic stress, including pathogen attack. It also plays a critical role in physiological and biochemical processes, including hormonal regulation, lipid metabolism and cell differentiation. However, MBF1's role in cotton is still unknown. Results: The multiprotein bridging factor1 (MBF1) genes are being characterized for the first time in four cotton genomes. A total of 24 MBF1 genes were identified in four cotton genomes, including 8 genes in G. hirsutum (GhMBF01-GhMBF08), 8 in genes G. barbadense (GbMBF01-GbMBF08), 4 genes in G. arboreum (GaMBF01-GaMBF04) and 4 in G. raimondii (GrMBF01-GrMBF04) respectively. Phylogenetic relationship analysis in 11 plant species suggested the classification of MBF1 genes into two major groups that suggested evolutionary uniqueness in both groups. Comparative analyses of structural features, motif conservation, cis-regulatory elements, genes enrichment and protein-protein interaction network suggested distinctive characteristics, functions and their relation with biologically functional genes. A comparative transcriptome analysis proposed the role of MBF1 genes in plant growth, response to abiotic and biotic stress tolerance, seed germination and cotton fiber development. The qRT-PCR validation of GhMBF02 (GH_A04G0454, Type b), GhMBF04 (GH_A08G2678, Type b), GhMBF07 (GH_D06G0632, Type C), and GhMBF08 (GH_D08G2673, Type b) suggested a positive role of MBF1 in fiber elongation stages of fiber quality specific RIL population lines. Conclusion: Present study introduced and provided useful information about the potential of MBF1 family genes in response to various growth and developmental stages, biotic and abiotic stresses in cotton that can be referred for further function-based experiments.

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“…Transgenic plants with different degrees of enhanced salt tolerance can be obtained by controlling the expression of some salt tolerance genes. These genes include HKT (high affinity potassium transporter) [ 16 ], AKT (K + channel gene) [ 17 ], NHX (Na + / H + antiporter gene) [ 18 ], WRKY transcription factor gene [ 19 ], NAC transcription factor gene [ 20 ], bZIP transcription factor gene [ 21 ], and ERF transcription factor gene [ 22 ].…”

Section: Introductionmentioning

confidence: 99%

Chrysanthemum × grandiflora leaf and root transcript profiling in response to salinity stress

Liu

et al. 2022

BMC Plant Biol

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As high soil salinity threatens the growth and development of plants, understanding the mechanism of plants’ salt tolerance is critical. The Chrysanthemum × grandiflora is a newly developed species with a strong salt resistance that possesses multiple genes controlling its quantitative salt resistance. Because of this multigene control, we chose to investigate the plant stress genes overall responses at the transcriptome level. C. grandiflora were treated with a 200 mM NaCl solution for 12 h to study its effect on the roots and leaves via Illumina RNA sequencing. PAL, CYP73A, and 4CL in the phenylpropanoid biosynthesis pathway were upregulated in roots and leaves. In the salicylic acid signal transduction pathway, TGA7 was upregulated in the roots and leaves, while in the jasmonic acid signal transduction pathway, TIFY9 was upregulated in the roots and leaves. In the ion transporter gene, we identified HKT1 that showed identical expression patterns in the roots and leaves. The impact of NaCl imposition for 12 h was largely due to osmotic effect of salinity on C. grandiflora, and most likely the transcript abundance changes in this study were due to the osmotic effect. In order to verify the accuracy of the Illumina sequencing data, we selected 16 DEGs for transcription polymerase chain reaction (qRT-PCR) analysis. qRT-PCR and transcriptome sequencing analysis revealed that the transcriptome sequencing results were reliable.

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Brief bioinformatics identification of cotton bZIP transcription factors family from Gossypium hirsutum, Gossypium arboreum and Gossypium raimondii

Cited by 5 publications

References 66 publications

Roles of S-Adenosylmethionine and Its Derivatives in Salt Tolerance of Cotton

Roles of S-Adenosylmethionine and Its Derivatives in Salt Tolerance of Cotton

Comparative Analysis and Function of Multiprotein Bridging Factor1 (MBF1) Genes in Cotton

Chrysanthemum × grandiflora leaf and root transcript profiling in response to salinity stress

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