Interaction between serine carboxypeptidase-like protein TtGS5 and Annexin D1 in developing seeds of Triticum timopheevi

Pin, Jiang; Gao, Jiansheng; Mu, Junyi; Duan, Luning; Gu, Yunsong; Han, Song; Chen, Lin; Li, Yaxuan; Yan, Yueming; Li, Xiaohui

doi:10.1007/s13353-020-00539-7

Cited by 10 publications

(6 citation statements)

References 39 publications

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“…The Medicago truncatula ANN1 (MtANN1) was proposed to be involved in the early of cortical cell cycle activation [ 56 ]. The Triticum timopheevi TtANND1 regulated by serine carboxypeptidase-like protein 5 (TtGS5) determined grain size and weight [ 57 ]. The branching is a major developmental process that is crucial to plant reproduction and adaptation to prevailing environmental conditions [ 58 ].…”

Section: Discussionmentioning

confidence: 99%

Comprehensive analysis of annexin gene family and its expression in response to branching architecture and salt stress in crape myrtle

Wei,

Chen,

Zhang

et al. 2024

BMC Plant Biol

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Background Annexin (ANN) is calcium (Ca2+)-dependent and phospholipid binding protein family, which is involved in plant growth and development and response to various stresses. However, little known about ANN genes were identified from crape myrtle, an ornamental horticultural plant widely cultivated in the world. Results Here, 9 LiANN genes were identified from Lagerstroemia indica, and their characterizations and functions were investigated in L. indica for the first time. The LiANN genes were divided into 2 subfamilies. The gene structure, chromosomal location, and collinearity relationship were also explored. In addition, the GO annotation analysis of these LiANNs indicated that they are enriched in molecular functions, cellular components, and biological processes. Moreover, transcription factors (TFs) prediction analysis revealed that bHLH, MYB, NAC, and other TFs can interact with the LiANN promoters. Interestingly, the LiANN2/4/6–9 were demonstrated to play critical roles in the branching architecture of crape myrtle. Furthermore, the LiANN2/6/8/9 were differentially expressed under salt treatment, and a series of TFs regulating LiANN2/6/8/9 expression were predicted to play essential roles in salt resistance. Conclusions These results shed light on profile and function of the LiANN gene family, and lay a foundation for further studies of the LiANN genes.

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Section: Discussionmentioning

confidence: 99%

Comprehensive analysis of annexin gene family and its expression in response to branching architecture and salt stress in crape myrtle

Wei,

Chen,

Zhang

et al. 2024

BMC Plant Biol

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“…Additionally, the expression levels of FaAnn5a and FaAnn8 are higher during strawberry fruit ripening, which is promoted by exogenous ABA and inhibited by IAA [12]. According to previous research, TtGS5, a serine carboxypeptidase-like protein found in Triticum timopheevii, interacts with TtAnnD1 to control the size and weight of premature grains [13]. Furthermore, the expression levels of annexins were much greater at night than during the day in Mimosa pulvinus, suggesting that MpANNs may play a unique role in circadian rhythm control [14].…”

Section: Introductionmentioning

confidence: 96%

Genome-Wide Identification of the GhANN Gene Family and Functional Validation of GhANN11 and GhANN4 under Abiotic Stress

Luo,

Li,

et al. 2024

IJMS

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Annexins (ANNs) are a structurally conserved protein family present in almost all plants. In the present study, 27 GhANNs were identified in cotton and were unevenly distributed across 14 chromosomes. Transcriptome data and RT-qPCR results revealed that multiple GhANNs respond to at least two abiotic stresses. Similarly, the expression levels of GhANN4 and GhANN11 were significantly upregulated under heat, cold, and drought stress. Using virus-induced gene silencing (VIGS), functional characterization of GhANN4 and GhANN11 revealed that, compared with those of the controls, the leaf wilting of GhANN4-silenced plants was more obvious, and the activities of catalase (CAT), peroxidase (POD), and superoxide dismutase (SOD) were lower under NaCl and PEG stress. Moreover, the expression of stress marker genes (GhCBL3, GhDREB2A, GhDREB2C, GhPP2C, GhRD20-2, GhCIPK6, GhNHX1, GhRD20-1, GhSOS1, GhSOS2 and GhSnRK2.6) was significantly downregulated in GhANN4-silenced plants after stress. Under cold stress, the growth of the GHANN11-silenced plants was significantly weaker than that of the control plants, and the activities of POD, SOD, and CAT were also lower. However, compared with those of the control, the elasticity and orthostatic activity of the GhANN11-silenced plants were greater; the POD, SOD, and CAT activities were higher; and the GhDREB2C, GhHSP, and GhSOS2 expression levels were greater under heat stress. These results suggest that different GhANN family members respond differently to different types of abiotic stress.

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“…Serine carboxypeptidases (SCPs) and serine carboxypeptidase-like (SCPL) proteins compose a large enzyme family that functions in the hydrolysis of the C-terminal peptide bond in proteins or peptides [1][2][3]. SCPLs share high levels of similarity with SCPs.…”

Section: Introductionmentioning

confidence: 99%

“…Arabidopsis has at least 51 members [4], while 71 SCPLs exist in the rice genome [1], indicating functional redundancy among members of the SCPL family. Several SCP/SCPL genes have been cloned and studied at the biochemical and/or molecular level from barley [5], wheat [3,6], rice [7][8][9][10][11], tomato [12][13][14], tobacco [15], Pisum sativum [16], oats [17], and Arabidopsis [18][19][20][21]. Phylogenetic analysis based on protein sequences shows that the acyltransferase of SCPLs has a single origin within the SCPL family [4,17,22].…”

Section: Introductionmentioning

confidence: 99%

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The Serine Carboxypeptidase-Like Gene SCPL41 Negatively Regulates Membrane Lipid Metabolism in Arabidopsis thaliana

Chen

Jia

2020

Plants

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The Arabidopsis has 51 proteins annotated as serine carboxypeptidase-like (SCPL) enzymes. Although biochemical and cellular characterization indicates SCPLs involved in protein turnover or processing, little is known about their roles in plant metabolism. In this study, we identified an Arabidopsis mutant, bis4 (1-butanol insensitive 4), that was insensitive to the inhibitory effect of 1-butanol on seed germination. We cloned the gene that was defective in bis4 and found that it encoded an SCPL41 protein. Transgenic Arabidopsis plants constitutively expressing SCPL41 were generated, oil body staining and lipidomic assays indicated that SCPL41-overexpressing plants showed a decrease in membrane lipid content, especially digalactosyl diglyceride (DGDG) and monogalactosyl diglyceride (MGDG) contents, while the loss of SCPL41 increased the membrane lipid levels compared with those in wild-type plants. These findings suggested that SCPL41 had acquired novel functions in membrane lipid metabolism.

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Interaction between serine carboxypeptidase-like protein TtGS5 and Annexin D1 in developing seeds of Triticum timopheevi

Cited by 10 publications

References 39 publications

Comprehensive analysis of annexin gene family and its expression in response to branching architecture and salt stress in crape myrtle

Comprehensive analysis of annexin gene family and its expression in response to branching architecture and salt stress in crape myrtle

Genome-Wide Identification of the GhANN Gene Family and Functional Validation of GhANN11 and GhANN4 under Abiotic Stress

The Serine Carboxypeptidase-Like Gene SCPL41 Negatively Regulates Membrane Lipid Metabolism in Arabidopsis thaliana

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