Genome-wide identification and evolution of the PIN-FORMED (PIN) gene family in Glycine max

Genome ◽  
2017 ◽  
Vol 60 (7) ◽  
pp. 564-571 ◽  
Author(s):  
Yuan Liu ◽  
Haichao Wei
Keyword(s):  
Glycine Max ◽  
Gene Family ◽  
Genome Duplication ◽  
Expression Patterns ◽  
Plant Morphology ◽  
Plant Genome ◽  
Genome Database ◽  
Synonymous Mutations ◽  
Pin Genes ◽  
Cultivated Soybean

Soybean (Glycine max) is one of the most important crop plants. Wild and cultivated soybean varieties have significant differences worth further investigation, such as plant morphology, seed size, and seed coat development; these characters may be related to auxin biology. The PIN gene family encodes essential transport proteins in cell-to-cell auxin transport, but little research on soybean PIN genes (GmPIN genes) has been done, especially with respect to the evolution and differences between wild and cultivated soybean. In this study, we retrieved 23 GmPIN genes from the latest updated G. max genome database; six GmPIN protein sequences were changed compared with the previous database. Based on the Plant Genome Duplication Database, 18 GmPIN genes have been involved in segment duplication. Three pairs of GmPIN genes arose after the second soybean genome duplication, and six occurred after the first genome duplication. The duplicated GmPIN genes retained similar expression patterns. All the duplicated GmPIN genes experienced purifying selection (Ka/Ks < 1) to prevent accumulation of non-synonymous mutations and thus remained more similar. In addition, we also focused on the artificial selection of the soybean PIN genes. Five artificially selected GmPIN genes were identified by comparing the genome sequence of 17 wild and 14 cultivated soybean varieties. Our research provides useful and comprehensive basic information for understanding GmPIN genes.

scholarly journals Genome-wide identification of the 14-3-3 gene family and its participation in floral transition by interacting with TFL1/FT in Apple

2020 ◽  
Author(s):  
Xiya Zuo ◽  
Shixiang Wang ◽  
Wen Xiang ◽  
Huiru Yang ◽  
Muhammad Mobeen Tahir ◽  
...  
Keyword(s):  
Gene Family ◽  
Expression Profiles ◽  
Expression Patterns ◽  
Floral Transition ◽  
Bimolecular Fluorescence Complementation ◽  
Pcr Analysis ◽  
Transcriptional Responses ◽  
Genome Database ◽  
Reverse Transcription Pcr ◽  
Conserved Core

Abstract Background: Apple (Malus domestica Borkh.) is one of the most popular cultivated fruit crops in China. Apple floral transition is an important process but liable to be affected by various environmental factors. The 14-3-3 proteins are involved in regulating diverse biological processes in plants, and some 14-3-3 members play vital roles in flowering. However, little information was available about the 14-3-3 members in apple.Results: In the current study, we identified eighteen 14-3-3 gene family members from the apple genome database, designated MdGF14a to MdGF14r. The isoforms possess a conserved core region comprising nine antiparallel α-helices and divergent N and C termini. According to their structural and phylogenetic features, Md14-3-3 proteins could be classified into two major evolutionary branches, the epsilon (ɛ) group and the non-epsilon (non-ɛ) group. Moreover, expression profiles derived from transcriptome data and quantitative real-time reverse transcription PCR analysis showed diverse expression patterns of Md14-3-3 genes in various tissues and in response to different sugars and hormone treatments during the floral transition phase. Four Md14‑3-3 isoforms (MdGF14a, MdGF14d, MdGF14i, and MdGF14j) exhibiting prominent transcriptional responses to sugars and hormones were selected for further investigation. Furthermore, yeast two-hybrid and bimolecular fluorescence complementation experiments showed that the four Md14-3-3 proteins interact with key floral integrators, MdTFL1 (TERMINAL FLOWER1) and MdFT (FLOWERING LOCUS T). Subcellular localization of four selected Md14-3-3 proteins demonstrated their localization in both the cytoplasm and nucleus.Conclusion: We identified the Md14-3-3s family in apple comprehensively. Certain Md14-3-3 genes are expressed predominantly during the apple floral transition stage, and may participate in the regulation of flowering through association with flower control genes. Our results provide a preliminary framework for further investigation into the roles of Md14-3-3s in floral transition.

scholarly journals Genome-wide identification of the 14-3-3 gene family and its participation in floral transition by interacting with TFL1/FT in Apple

2020 ◽  
Author(s):  
Xiya Zuo ◽  
Shixiang Wang ◽  
Wen Xiang ◽  
Huiru Yang ◽  
Muhammad Mobeen Tahir ◽  
...  
Keyword(s):  
Gene Family ◽  
Expression Profiles ◽  
Expression Patterns ◽  
Economic Value ◽  
Floral Transition ◽  
Bimolecular Fluorescence Complementation ◽  
Pcr Analysis ◽  
Transcriptional Responses ◽  
Genome Database ◽  
Reverse Transcription Pcr

Abstract Background: Apple (Malus domestica Borkh.) is a popular cultivated fruit crop with high economic value in China. Apple floral transition is an important process but liable to be affected by various environmental factors. The 14-3-3 proteins are involved in regulating diverse biological processes in plants, and some 14-3-3 members play vital roles in flowering. However, little information was available about the 14-3-3 members in apple.Results: In the current study, we identified eighteen 14-3-3 gene family members from the apple genome database, designated MdGF14a to MdGF14r. The isoforms possess a conserved core region comprising nine antiparallel α-helices and divergent N and C termini. According to their structural and phylogenetic features, Md14-3-3 proteins could be classified into two major evolutionary branches, the epsilon (ɛ) group and the non-epsilon (non-ɛ) group. Moreover, expression profiles derived from transcriptome data and quantitative real-time reverse transcription PCR analysis showed diverse expression patterns of Md14-3-3 genes in various tissues and in response to different sugars and hormone treatments during the floral transition phase. Four Md14‑3-3 isoforms (MdGF14a, MdGF14d, MdGF14i, and MdGF14j) exhibiting prominent transcriptional responses to sugars and hormones were selected for further investigation. Furthermore, yeast two-hybrid and bimolecular fluorescence complementation experiments showed that the four Md14-3-3 proteins interact with key floral integrators, MdTFL1 (TERMINAL FLOWER1) and MdFT (FLOWERING LOCUS T). Subcellular localization of four selected Md14-3-3 proteins demonstrated their localization in both the cytoplasm and nucleus.Conclusion: We identified the Md14-3-3s family in apple comprehensively. Certain Md14-3-3 genes are expressed predominantly during the apple floral transition stage, and may participate in the regulation of flowering through association with flower control genes. Our results provide a preliminary framework for further investigation into the roles of Md14-3-3s in floral transition.

scholarly journals Phylogeny, gene structures, and expression patterns of the ERF gene family in soybean (Glycine max L.)

2008 ◽  
Vol 59 (15) ◽  
pp. 4095-4107 ◽  
Author(s):  
Gaiyun Zhang ◽  
Ming Chen ◽  
Xueping Chen ◽  
Zhaoshi Xu ◽  
Shan Guan ◽  
...  
Keyword(s):  
Glycine Max ◽  
Gene Family ◽  
Expression Patterns ◽  
Glycine Max L ◽  
Gene Structures

scholarly journals Re-examination of the APETALA2/Ethylene-Responsive Factor Gene Family in Barley (Hordeum vulgare L.) Indicates a Role in the Regulation of Starch Synthesis

2021 ◽  
Vol 12 ◽  
Author(s):  
Jinjin Ding ◽  
Hassan Karim ◽  
Yulong Li ◽  
Wendy Harwood ◽  
Carlos Guzmán ◽  
...  
Keyword(s):  
Transcription Factors ◽  
Hordeum Vulgare ◽  
Gene Family ◽  
Expression Patterns ◽  
Starch Synthesis ◽  
Luciferase Reporter ◽  
Rice Starch ◽  
Hordeum Vulgare L ◽  
Genome Database ◽  
New Genes

The APETALA2/Ethylene-Responsive factor (AP2/ERF) gene family is a large plant-specific transcription factor family, which plays important roles in regulating plant growth and development. A role in starch synthesis is among the multiple functions of this family of transcription factors. Barley (Hordeum vulgare L.) is one of the most important cereals for starch production. However, there are limited data on the contribution of AP2 transcription factors in barley. In this study, we used the recently published barley genome database (Morex) to identify 185 genes of the HvAP2/ERF family. Compared with previous work, we identified 64 new genes in the HvAP2/ERF gene family and corrected some previously misannotated and duplicated genes. After phylogenetic analysis, HvAP2/ERF genes were classified into four subfamilies and 18 subgroups. Expression profiling showed different patterns of spatial and temporal expression for HvAP2/ERF genes. Most of the 12 HvAP2/ERF genes analyzed using quantitative reverse transcription–polymerase chain reaction had similar expression patterns when compared with those of starch synthase genes in barley, except for HvAP2-18 and HvERF-73. HvAP2-18 is homologous to OsRSR1, which negatively regulates the synthesis of rice starch. Luciferase reporter gene, and yeast one-hybrid assays showed that HvAP2-18 bound the promoter of AGP-S and SBE1 in vitro. Thus, HvAP2-18 might be an interesting candidate gene to further explore the mechanisms involved in the regulation of starch synthesis in barley.

scholarly journals Genome-wide identification of the 14-3-3 gene family and its participation in response to floral transition by interacting with TFL1/FT in Apple

2020 ◽  
Author(s):  
Xiya Zuo ◽  
Shixiang Wang ◽  
Wen Xiang ◽  
Huiru Yang ◽  
Muhammad Mobeen Tahir ◽  
...  
Keyword(s):  
Gene Family ◽  
Expression Profiles ◽  
Expression Patterns ◽  
Floral Transition ◽  
Bimolecular Fluorescence Complementation ◽  
Pcr Analysis ◽  
Transcriptional Responses ◽  
Genome Database ◽  
Reverse Transcription Pcr ◽  
Conserved Core

Abstract Background: Apple ( Malus domestica Borkh.) is one of the most popular cultivated fruit crops in China. Apple floral transition is an important process but liable to be affected by various environmental factors. The 14-3-3 proteins are involved in regulating diverse biological processes in plants, and some 14-3-3 members have been identified to play vital roles in flowering. However, little information was available about the 14-3-3 members in apple. Results: In the current study, we identified eighteen 14-3-3 gene family members from apple genome database, designated MdGF14a to MdGF14r . The isoforms possess a conserved core region composed of nine antiparallel α-helices and divergent N and C termini. According to their structural and phylogenetic features, Md14-3-3s classified into two major evolutionary branches, the epsilon (ɛ) group and the non-epsilon (non-ɛ) group. Moreover, expression profiles derived from transcriptome data and quantitative reverse-transcription PCR (qRT-PCR) analysis exhibited diverse expression patterns of Md14-3-3 genes in various tissues and in response to different sugars and hormones treatments during floral transition phase. Four Md14-3-3 isoforms ( MdGF14a , MdGF14d , MdGF14i and MdGF14j ) exhibiting prominent transcriptional responses to sugars and hormones were selected for further investigation. Furthermore, yeast two-hybrid and bimolecular fluorescence complementation (BiFC) experiments showed that the four Md14-3-3 proteins interact with key floral integrators, MdTFL1 (TERMINAL FLOWER1) and MdFT (FLOWERING LOCUS T). Subcellular localization of four selected Md14-3-3 proteins demonstrated their localization in both the cytoplasm and nucleus. Conclusion: We comprehensively identified Md14-3-3s family in apple. Some Md14-3-3 genes are predominantly expressed during apple floral transition stage, and may participate in regulation of flowering through association with flower control genes. Our results provide a preliminary framework for further investigation into the roles of Md14-3-3s for floral transition.

scholarly journals Genome-wide identification of the 14-3-3 gene family and its participation in response to floral transition by interacting with TFL1/FT in Apple

2020 ◽  
Author(s):  
Xiya Zuo ◽  
Shixiang Wang ◽  
Wen Xiang ◽  
Muhammad Mobeen Tahir ◽  
Huiru Yang ◽  
...  
Keyword(s):  
Gene Family ◽  
Expression Profiles ◽  
Expression Patterns ◽  
Floral Transition ◽  
Bimolecular Fluorescence Complementation ◽  
Pcr Analysis ◽  
Transcriptional Responses ◽  
Genome Database ◽  
Reverse Transcription Pcr ◽  
Conserved Core

Abstract Background: Apple ( Malus domestica Borkh.) is one of the most popular cultivated fruit crops in China. Apple floral transition is an important process but liable to be affected by various environmental factors. The 14-3-3 proteins are involved in regulating diverse biological processes in plants, and some 14-3-3 members have been identified to play vital roles in flowering. However, little information was available about the 14-3-3 members in apple. Results: In the current study, we identified eighteen 14-3-3 gene family members from apple genome database, designated MdGF14a to MdGF14r , 17 of them are transcribed. The isoforms possess a conserved core region composed of nine antiparallel α-helices and divergent N and C termini. According to their structural and phylogenetic features, Md14-3-3s classified into two major evolutionary branches, the epsilon (ɛ) group and the non-epsilon (non-ɛ) group. Moreover, expression profiles derived from transcriptome data and quantitative reverse-transcription PCR (qRT-PCR) analysis exhibited diverse expression patterns of Md14-3-3 genes in various tissues and in response to different sugars and hormones treatments during floral transition phase. Four Md14-3-3 isoforms ( MdGF14a , MdGF14d , MdGF14i and MdGF14j ) exhibiting prominent transcriptional responses to sugars and hormones were selected for further investigation. Subcellular localization of four selected Md14-3-3 proteins demonstrated their localization in both the cytoplasm and nucleus. Furthermore, yeast two-hybrid and bimolecular fluorescence complementation (BiFC) experiments showed that the four Md14-3-3 proteins interact with key floral integrators, MdTFL1 (TERMINAL FLOWER1) and MdFT (FLOWERING LOCUS T). Conclusion: We comprehensively identified Md14-3-3s family in apple. Some Md14-3-3 genes are predominantly expressed during apple flowering transition stage, and may participate in regulation of flowering through association with flower control genes. Our results provide a preliminary framework for further investigation into the roles of Md14-3-3s for flower transition.

scholarly journals Genome-wide identification of the 14-3-3 gene family and its participation in floral transition by interacting with TFL1/FT in Apple

2020 ◽  
Author(s):  
Xiya Zuo ◽  
Shixiang Wang ◽  
Wen Xiang ◽  
Huiru Yang ◽  
Muhammad Mobeen Tahir ◽  
...  
Keyword(s):  
Gene Family ◽  
Expression Profiles ◽  
Expression Patterns ◽  
Floral Transition ◽  
Bimolecular Fluorescence Complementation ◽  
Pcr Analysis ◽  
Transcriptional Responses ◽  
Genome Database ◽  
Reverse Transcription Pcr ◽  
Conserved Core

Abstract Background: Apple (Malus domestica Borkh.) is one of the most popular cultivated fruit crops in China. Apple floral transition is an important process but liable to be affected by various environmental factors. The 14-3-3 proteins are involved in regulating diverse biological processes in plants, and some 14-3-3 members play vital roles in flowering. However, little information was available about the 14-3-3 members in apple.Results: In the current study, we identified eighteen 14-3-3 gene family members from the apple genome database, designated MdGF14a to MdGF14r. The isoforms possess a conserved core region comprising nine antiparallel α-helices and divergent N and C termini. According to their structural and phylogenetic features, Md14-3-3 proteins could be classified into two major evolutionary branches, the epsilon (ɛ) group and the non-epsilon (non-ɛ) group. Moreover, expression profiles derived from transcriptome data and quantitative real-time reverse transcription PCR analysis showed diverse expression patterns of Md14-3-3 genes in various tissues and in response to different sugars and hormone treatments during the floral transition phase. Four Md14‑3-3 isoforms (MdGF14a, MdGF14d, MdGF14i, and MdGF14j) exhibiting prominent transcriptional responses to sugars and hormones were selected for further investigation. Furthermore, yeast two-hybrid and bimolecular fluorescence complementation experiments showed that the four Md14-3-3 proteins interact with key floral integrators, MdTFL1 (TERMINAL FLOWER1) and MdFT (FLOWERING LOCUS T). Subcellular localization of four selected Md14-3-3 proteins demonstrated their localization in both the cytoplasm and nucleus.Conclusion: We identified the Md14-3-3s family in apple comprehensively. Certain Md14-3-3 genes are expressed predominantly during the apple floral transition stage, and may participate in the regulation of flowering through association with flower control genes. Our results provide a preliminary framework for further investigation into the roles of Md14-3-3s in floral transition.

scholarly journals Genome-wide identification and expression analysis of the VQ gene family in soybean (Glycine max)

PeerJ ◽  
2019 ◽  
Vol 7 ◽  
pp. e7509 ◽  
Author(s):  
Yongbin Wang ◽  
Zhenfeng Jiang ◽  
Zhenxiang Li ◽  
Yuanling Zhao ◽  
Weiwei Tan ◽  
...  
Keyword(s):  
Glycine Max ◽  
Plant Growth ◽  
Gene Family ◽  
Stress Responses ◽  
Expression Patterns ◽  
Pcr Analysis ◽  
Genome Wide ◽  
Development Processes ◽  
Response To Stress

Background VQ proteins, the plant-specific transcription factors, are involved in plant development and multiple stresses; however, only few articles systematic reported the VQ genes in soybean. Methods In total, we identified 75 GmVQ genes, which were classified into 7 groups (I-VII). Conserved domain analysis indicated that VQ gene family members all contain the VQ domains. VQ genes from the same evolutionary branches of soybean shared similar motifs and structures. Promoter analysis revealed that cis-elements related to stress responses, phytohormone responses and controlling physical as well as reproductive growth. Based on the RNA-seq and qRT-PCR analysis, GmVQ genes were showed expressing in nine tissues, suggesting their putative function in many aspects of plant growth and development as well as response to stress in Glycine max. Results This study aims to understand the roles of VQ genes in various development processes and their expression patterns in responses to stimuli. Our results provide basic information in identification and classification of GmVQ genes. Further experimental analysis will allows us to know the functions of GmVQs participation in plant growth and stress responses.

scholarly journals Genome-Wide Analysis of the COBRA-Like Gene Family Supports Gene Expansion through Whole-Genome Duplication in Soybean (Glycine max)

Plants ◽  
2021 ◽  
Vol 10 (1) ◽  
pp. 167
Author(s):  
Sara Sangi ◽  
Paula M. Araújo ◽  
Fernanda S. Coelho ◽  
Rajesh K. Gazara ◽  
Fabrício Almeida-Silva ◽  
...  
Keyword(s):  
Cell Wall ◽  
Gene Family ◽  
Whole Genome Duplication ◽  
Genome Duplication ◽  
Expression Patterns ◽  
Whole Genome ◽  
Comprehensive Overview ◽  
Genome Wide ◽  
Duplication Events ◽  
Cell Wall Expansion

The COBRA-like (COBL) gene family has been associated with the regulation of cell wall expansion and cellulose deposition. COBL mutants result in reduced levels and disorganized deposition of cellulose causing defects in the cell wall and inhibiting plant development. In this study, we report the identification of 24 COBL genes (GmCOBL) in the soybean genome. Phylogenetic analysis revealed that the COBL proteins are divided into two groups, which differ by about 170 amino acids in the N-terminal region. The GmCOBL genes were heterogeneously distributed in 14 of the 20 soybean chromosomes. This study showed that segmental duplication has contributed significantly to the expansion of the COBL family in soybean during all Glycine-specific whole-genome duplication events. The expression profile revealed that the expression of the paralogous genes is highly variable between organs and tissues of the plant. Only 20% of the paralogous gene pairs showed similar expression patterns. The high expression levels of some GmCOBLs suggest they are likely essential for regulating cell expansion during the whole soybean life cycle. Our comprehensive overview of the COBL gene family in soybean provides useful information for further understanding the evolution and diversification of COBL genes in soybean.

scholarly journals Genome-wide identification of the 14–3-3 gene family and its participation in floral transition by interacting with TFL1/FT in apple

BMC Genomics ◽  
2021 ◽  
Vol 22 (1) ◽  
Author(s):  
Xiya Zuo ◽  
Shixiang Wang ◽  
Wen Xiang ◽  
Huiru Yang ◽  
Muhammad Mobeen Tahir ◽  
...  
Keyword(s):  
Gene Family ◽  
Expression Profiles ◽  
Expression Patterns ◽  
Economic Value ◽  
Floral Transition ◽  
Bimolecular Fluorescence Complementation ◽  
Pcr Analysis ◽  
Transcriptional Responses ◽  
Genome Database ◽  
Reverse Transcription Pcr

Abstract Background Apple (Malus domestica Borkh.) is a popular cultivated fruit crop with high economic value in China. Apple floral transition is an important process but liable to be affected by various environmental factors. The 14–3-3 proteins are involved in regulating diverse biological processes in plants, and some 14–3-3 members play vital roles in flowering. However, little information was available about the 14–3-3 members in apple. Results In the current study, we identified eighteen 14–3-3 gene family members from the apple genome database, designated MdGF14a to MdGF14r. The isoforms possess a conserved core region comprising nine antiparallel α-helices and divergent N and C termini. According to their structural and phylogenetic features, Md14–3-3 proteins could be classified into two major evolutionary branches, the epsilon (ɛ) group and the non-epsilon (non-ɛ) group. Moreover, expression profiles derived from transcriptome data and quantitative real-time reverse transcription PCR analysis showed diverse expression patterns of Md14–3-3 genes in various tissues and in response to different sugars and hormone treatments during the floral transition phase. Four Md14–3-3 isoforms (MdGF14a, MdGF14d, MdGF14i, and MdGF14j) exhibiting prominent transcriptional responses to sugars and hormones were selected for further investigation. Furthermore, yeast two-hybrid and bimolecular fluorescence complementation experiments showed that the four Md14–3-3 proteins interact with key floral integrators, MdTFL1 (TERMINAL FLOWER1) and MdFT (FLOWERING LOCUS T). Subcellular localization of four selected Md14–3-3 proteins demonstrated their localization in both the cytoplasm and nucleus. Conclusion We identified the Md14–3-3 s family in apple comprehensively. Certain Md14–3-3 genes are expressed predominantly during the apple floral transition stage, and may participate in the regulation of flowering through association with flower control genes. Our results provide a preliminary framework for further investigation into the roles of Md14–3-3 s in floral transition.

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