• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
  • DOI
  • UT
成果搜索
High Impact Results & Cited Count Trend for Year Keyword Cloud and Partner Relationship

Query:

学者姓名:祁建民

Refining:

Source

Submit Unfold

Co-Author

Submit Unfold

Language

Submit

Clean All

Sort by:
Default
  • Default
  • Title
  • Year
  • WOS Cited Count
  • Impact factor
  • Ascending
  • Descending
< Page ,Total 27 >
Genome-Wide Identification and Expression Analysis of Genes Related to Cannabinoid Biosynthesis Pathways in Seed Hemp SCIE
期刊论文 | 2025 , 18 (1) | TROPICAL PLANT BIOLOGY
Abstract&Keyword Cite

Abstract :

Cannabinoids, the bioactive compounds unique to Cannabis plants, demonstrate significant therapeutic potential in treating epilepsy, pain management, and inflammatory conditions. Despite their clinical importance, the genetic mechanisms underlying cannabinoid biosynthesis in seed hemp remain poorly understood. Our study systematically identified 25 key genes involved in the cannabinoid synthesis pathway within the seed hemp genome. Comprehensive bioinformatics analyses were conducted to characterize their physicochemical properties, evolutionary relationships, gene structures, promoter cis-elements, and expression patterns. Transcriptomic profiling of 'Yushe' cultivar revealed tissue-specific expression patterns across roots, stems, leaves, and male/female flowers. These genes were organized into four distinct biosynthetic pathways: MEP (methylerythritol phosphate), GPP (geranyl diphosphate), acetic acid, and cannabinoid-specific pathways. Promoter analysis identified critical cis-elements associated with light responsiveness, phytohormone signaling, and stress adaptation. Notably, seven genes (CsaDXS, CsaHDS, CsaHDR, CsaGPP(lsu), CsaHPL, CsaTHCAS, CsaCBDAS) exhibited higher expression in male leaves, while four genes (CsaDXR, CsaGPP(lsu), CsaHPL, CsaCBDAS) were upregulated in female flowers. Comparative genomic analysis revealed that medicinal cannabis types possessed higher gene copy numbers for CsaDXS, CsaHDS, CsaTHCAS, and CsaCBDAS, which may account for their elevated cannabinoid production. Functional validation through VIGS-mediated silencing of PT gene demonstrated significant downregulation of THCAS and CBDAS expression. This study provides crucial genetic resources for functional characterization of cannabinoid synthase genes and facilitates the rational utilization of seed hemp germplasm.

Keyword :

Cannabinoids Cannabinoids Expression analysis Expression analysis Genome-wide identification Genome-wide identification Seed hemp Seed hemp

Cite:

Copy from the list or Export to your reference management。

GB/T 7714 Yang, Zuqing , Wei, Huawei , Pan, Xueqing et al. Genome-Wide Identification and Expression Analysis of Genes Related to Cannabinoid Biosynthesis Pathways in Seed Hemp [J]. | TROPICAL PLANT BIOLOGY , 2025 , 18 (1) .
MLA Yang, Zuqing et al. "Genome-Wide Identification and Expression Analysis of Genes Related to Cannabinoid Biosynthesis Pathways in Seed Hemp" . | TROPICAL PLANT BIOLOGY 18 . 1 (2025) .
APA Yang, Zuqing , Wei, Huawei , Pan, Xueqing , Chen, Jiahui , Kang, Huifan , Lin, Yuxin et al. Genome-Wide Identification and Expression Analysis of Genes Related to Cannabinoid Biosynthesis Pathways in Seed Hemp . | TROPICAL PLANT BIOLOGY , 2025 , 18 (1) .
Export to NoteExpress RIS BibTex

Version :

黄麻U6启动子克隆及其转录活性分析
期刊论文 | 2025 , 51 (05) , 1156-1165 | 作物学报
Abstract&Keyword Cite

Abstract :

U6启动子是CRISPR/Cas9体系中驱动单向导RNA (single guide RNA, sgRNA)转录的重要元件,内源U6启动子相比外源U6启动子通常具有更高的启动效率。然而,目前黄麻内源U6启动子的研究还尚未见报道。本研究利用拟南芥保守的sgRNA AtU6-26序列,从黄麻“梅峰4号”基因组中克隆到相似性最高的CcU6.1与CcU6.3两个候选启动子。通过构建CcU6.1与CcU6.3分别驱动GUS报告基因的融合表达载体,利用农杆菌介导的转化法分别转染本氏烟草叶片和黄麻毛状根,通过GUS组织化学染色分析启动子的转录活性。同源比对结果显示,CcU6.1与CcU6.3启动子均具有影响U6启动子转录活性的2个必要元件USE和TATAbox。GUS组织化学染色表明,黄麻这2个U6启动子均具有转录活性,但在烟草叶片和黄麻毛状根中CcU6.1启动子的转录活性均弱于CcU6.3启动子,荧光定量PCR进一步验证了这一结果。考虑到过长的U6启动子可能会削弱其转录活性,于是比较分析CcU6.3与AtU6-26启动子的顺式作用元件,发现CcU6.3启动子5′端截短后的序列即从转录起始位点至–550bp位置,可能会进一步提高其转录活性。本研究率先在黄麻中克隆到具有较高转录活性的U6启动子CcU6.3,为构建黄麻属CRISPR/Cas9基因编辑系统提供了应用潜力的启动子。

Keyword :

CRISPR/Cas9 CRISPR/Cas9 U6启动子 U6启动子 本氏烟草 本氏烟草 毛状根 毛状根 转录活性 转录活性 黄麻 黄麻

Cite:

Copy from the list or Export to your reference management。

GB/T 7714 黄梦欣 , 庄灵玲 , 程佩佩 et al. 黄麻U6启动子克隆及其转录活性分析 [J]. | 作物学报 , 2025 , 51 (05) : 1156-1165 .
MLA 黄梦欣 et al. "黄麻U6启动子克隆及其转录活性分析" . | 作物学报 51 . 05 (2025) : 1156-1165 .
APA 黄梦欣 , 庄灵玲 , 程佩佩 , 李秦 , 徐建堂 , 陶爱芬 et al. 黄麻U6启动子克隆及其转录活性分析 . | 作物学报 , 2025 , 51 (05) , 1156-1165 .
Export to NoteExpress RIS BibTex

Version :

Identification and Expression Profiles of Auxin-Related Gene Families Involved in Fiber Development in Jute (Corchorus capsularis) SCIE
期刊论文 | 2024 , 17 (2) , 120-137 | TROPICAL PLANT BIOLOGY
Abstract&Keyword Cite

Abstract :

The ARF (Auxin response factor), GH3 (Gretchen Hagen 3), and Aux/IAA (Auxin/indole-3-acetic acid) gene families are key components in auxin signaling pathway and function as regulators of growth in plants. However, this research is rarely reported in jute, which severely limits the understandings of mechanisms involved in fiber development. In this study, 13 ARF, 12 GH3 and 20 Aux/IAA putative genes were identified in the whole genome of jute. Exon-intron structures revealed the high conservation among these auxin-related gene family members. Chromosomal localization and synteny analysis showed that segmental duplication contributed to the expansion of CcARF, CcGH3 and CcIAA gene families. Phylogenetic and conserved motif analysis revealed that they have distinct functional and CcARF, CcGH3 and CcIAA-specific domains, respectively. The expression pattern analysis based on RNA-seq and qRT-PCR indicated that 7 CcARF, 5 CcGH3, and 14 CcIAA genes showed higher expression in stem barks than leaves at the vigorous vegetative growth stage in an elite cultivar Huangma 179 with normal plant height, respectively, suggesting they might regulate the development of bast fiber. Moreover, the expression of 5 CcARF, 4 CcGH3, and 12 CcIAA genes was differentially expressed in stem barks of a typical GA(3) sensitive dwarf germplasm in comparison to Huangma 179. The cis-element analysis showed that promoters of 4 CcARF, 3 CcGH3, and 7 CcIAA genes had 1 to 3 cis-elements involved in gibberellin-responsiveness, giving a hint that they could respond to endogenous gibberellin accumulation in Huangma 179 and form a complicated network to regulate hormone regulatory network and plant height. This study provides useful information for functional analysis of ARF, GH3, and Aux/IAA genes, which would be taken as candidates for genetic improvement of bast fiber quality in jute.

Keyword :

Auxin-related genes Auxin-related genes Expression pattern Expression pattern Fiber development Fiber development Jute Jute Phylogenetic analysis Phylogenetic analysis

Cite:

Copy from the list or Export to your reference management。

GB/T 7714 Jiang, Shaolian , Wei, Huawei , Huang, Mengxin et al. Identification and Expression Profiles of Auxin-Related Gene Families Involved in Fiber Development in Jute (Corchorus capsularis) [J]. | TROPICAL PLANT BIOLOGY , 2024 , 17 (2) : 120-137 .
MLA Jiang, Shaolian et al. "Identification and Expression Profiles of Auxin-Related Gene Families Involved in Fiber Development in Jute (Corchorus capsularis)" . | TROPICAL PLANT BIOLOGY 17 . 2 (2024) : 120-137 .
APA Jiang, Shaolian , Wei, Huawei , Huang, Mengxin , Zhuang, Lingling , Huang, Jinping , Ma, Haixiong et al. Identification and Expression Profiles of Auxin-Related Gene Families Involved in Fiber Development in Jute (Corchorus capsularis) . | TROPICAL PLANT BIOLOGY , 2024 , 17 (2) , 120-137 .
Export to NoteExpress RIS BibTex

Version :

红麻HcKAN4基因克隆、表达及在类黄酮合成中的功能
期刊论文 | 2024 , 50 (03) , 645-655 | 作物学报
Abstract&Keyword Cite

Abstract :

MYB类转录因子KAN4 (KANADI4)在红麻类黄酮合成和纤维发育中发挥着重要作用。本研究以红麻品种‘福红952’为材料,对HcKAN4基因进行克隆和表达模式分析,探讨TRV-VIGS诱导该基因沉默对类黄酮合成途径中关键酶基因表达量改变的影响。基因克隆显示, HcKAN4基因开放阅读框(open reading frame, ORF)全长为966 bp,编码322个氨基酸,包含一个MYB保守结构域。进化树分析发现,其与拟南芥和木槿KAN4s的亲缘关系较近。表达分析表明,该基因在红麻不同组织中均有表达,且转录水平随着植物生长而递增。VIGS诱导基因沉默显示, 6株HcKAN4的转录水平显著下调,达到基因沉默效果。进一步实时荧光定量PCR检测发现,类黄酮合成相关基因HcCHS、HcF3’5’H、HcANS、HcANR的转录水平显著下调,分别是对照组的0.51、0.14、0.23、0.11倍,表明HcKAN4基因可调控红麻类黄酮生物合成相关基因。这些结果为阐明红麻MYB转录因子调控类黄酮合成提供了依据,同时为改善纤维品质提供了研究思路。

Keyword :

HcKAN4 HcKAN4 VIGS VIGS 类黄酮合成 类黄酮合成 红麻 红麻

Cite:

Copy from the list or Export to your reference management。

GB/T 7714 吴法轩 , 李秦 , 杨昕 et al. 红麻HcKAN4基因克隆、表达及在类黄酮合成中的功能 [J]. | 作物学报 , 2024 , 50 (03) : 645-655 .
MLA 吴法轩 et al. "红麻HcKAN4基因克隆、表达及在类黄酮合成中的功能" . | 作物学报 50 . 03 (2024) : 645-655 .
APA 吴法轩 , 李秦 , 杨昕 , 李新根 , 徐建堂 , 陶爱芬 et al. 红麻HcKAN4基因克隆、表达及在类黄酮合成中的功能 . | 作物学报 , 2024 , 50 (03) , 645-655 .
Export to NoteExpress RIS BibTex

Version :

Genome-wide identification of PP2C gene family and functional analysis of CcPP2C51 under salt stress in jute (Corchorus capsularis) SCIE
期刊论文 | 2024 , 214 | INDUSTRIAL CROPS AND PRODUCTS
WoS CC Cited Count: 2
Abstract&Keyword Cite

Abstract :

Protein phosphatase 2 C (PP2C) gene family is known for regulating a variety of abiotic stresses in plants. However, little is currently understood about this gene family in jute. In this study, a total of 60 CcPP2C genes were identified in jute, which were named from CcPP2C1 to CcPP2C60 according to the order of their physical coordinates. These CcPP2C proteins contained about 162-1324 amimo acids. Their isoelectric points varied in the range of 4.51-9.45, and their molecular weights varied from 18.307 to 146.906 kDa. The evolutionary tree of PP2Cs in jute and Arabidopsis indicated that PP2Cs can be divided into 12 branches. Sixty-seven collinear gene pairs were identified between 42 CcPP2Cs and 62 AtPP2Cs by analyzing the whole genome collinearity data of jute and Arabidopsis. The analyses of conserved motifs in these CcPP2C proteins and cis-elements in the promoters revealed that CcPP2Cs might play an extensive role in responses to various abiotic stresses in jute. Particularly, the expression patterns of CcPP2Cs in group A under salt treatments showed that CcPP2C51 was up-regulated under various stress treatments. And CcPP2C51 was localized in the nucleus and cell membrane. In Arabidopsis, the overexpression of CcPP2C51 positively regulated the salt-tolerance genes. Also, the overexpression of CcPP2C51 improved the salt tolerance of jute regenerated roots. This study revealed the origin and evolution of PP2C genes in jute, and provides potential possibilities for molecular breeding of jute.

Keyword :

Corchorus capsularis Corchorus capsularis Expression pattern Expression pattern Gene family Gene family Protein -protein interaction Protein -protein interaction Salt stress Salt stress

Cite:

Copy from the list or Export to your reference management。

GB/T 7714 Pan, Xueqing , Wei, Huawei , Afzal, Muhammad Zohaib et al. Genome-wide identification of PP2C gene family and functional analysis of CcPP2C51 under salt stress in jute (Corchorus capsularis) [J]. | INDUSTRIAL CROPS AND PRODUCTS , 2024 , 214 .
MLA Pan, Xueqing et al. "Genome-wide identification of PP2C gene family and functional analysis of CcPP2C51 under salt stress in jute (Corchorus capsularis)" . | INDUSTRIAL CROPS AND PRODUCTS 214 (2024) .
APA Pan, Xueqing , Wei, Huawei , Afzal, Muhammad Zohaib , Gao, Shurong , Yuan, Siqi , Huang, Jinping et al. Genome-wide identification of PP2C gene family and functional analysis of CcPP2C51 under salt stress in jute (Corchorus capsularis) . | INDUSTRIAL CROPS AND PRODUCTS , 2024 , 214 .
Export to NoteExpress RIS BibTex

Version :

Genomic and cytogenetic analyses reveal satellite repeat signature in allotetraploid okra (Abelmoschus esculentus) SCIE
期刊论文 | 2024 , 24 (1) | BMC PLANT BIOLOGY
Abstract&Keyword Cite

Abstract :

BackgroundSatellite repeats are one of the most rapidly evolving components in eukaryotic genomes and play vital roles in genome regulation, genome evolution, and speciation. As a consequence, the composition, abundance and chromosome distribution of satellite repeats often exhibit variability across various species, genome, and even individual chromosomes. However, we know little about the satellite repeat evolution in allopolyploid genomes. ResultsIn this study, we investigated the satellite repeat signature in five okra (Abelmoschus esculentus) accessions using genomic and cytogenetic methods. In each of the five accessions, we identified eight satellite repeats, which exhibited a significant level of intraspecific conservation. Through fluorescence in situ hybridization (FISH) experiments, we observed that the satellite repeats generated multiple signals and exhibited variations in copy number across chromosomes. Intriguingly, we found that five satellite repeats were interspersed with centromeric retrotransposons, signifying their involvement in centromeric satellite repeat identity. We confirmed subgenome-biased amplification patterns of these satellite repeats through existing genome assemblies or dual-color FISH, indicating their distinct dynamic evolution in the allotetraploid okra subgenome. Moreover, we observed the presence of multiple chromosomes harboring the 35 S rDNA loci, alongside another chromosomal pair carrying the 5 S rDNA loci in okra using FISH assay. Remarkably, the intensity of 35 S rDNA hybridization signals varied among chromosomes, with the signals predominantly localized within regions of relatively weak DAPI staining, associated with GC-rich heterochromatin regions. Finally, we observed a similar localization pattern between 35 S rDNA and three satellite repeats with high GC content and confirmed their origin in the intergenic spacer region of the 35 S rDNA. ConclusionsOur findings uncover a unique satellite repeat signature in the allotetraploid okra, contributing to our understanding of the composition, abundance, and chromosomal distribution of satellite repeats in allopolyploid genomes, further enriching our understanding of their evolutionary dynamics in complex allopolyploid genomes.

Keyword :

Abelmoschus esculentus Abelmoschus esculentus Allotetraploid Allotetraploid Fluorescence in situ hybridization Fluorescence in situ hybridization Intergenic spacer region Intergenic spacer region rDNA rDNA Satellite repeat Satellite repeat

Cite:

Copy from the list or Export to your reference management。

GB/T 7714 Liu, Jiarui , Lin, Xinyi , Wang, Xiaojie et al. Genomic and cytogenetic analyses reveal satellite repeat signature in allotetraploid okra (Abelmoschus esculentus) [J]. | BMC PLANT BIOLOGY , 2024 , 24 (1) .
MLA Liu, Jiarui et al. "Genomic and cytogenetic analyses reveal satellite repeat signature in allotetraploid okra (Abelmoschus esculentus)" . | BMC PLANT BIOLOGY 24 . 1 (2024) .
APA Liu, Jiarui , Lin, Xinyi , Wang, Xiaojie , Feng, Liqing , Zhu, Shixin , Tian, Runmeng et al. Genomic and cytogenetic analyses reveal satellite repeat signature in allotetraploid okra (Abelmoschus esculentus) . | BMC PLANT BIOLOGY , 2024 , 24 (1) .
Export to NoteExpress RIS BibTex

Version :

Development of an Agrobacterium-mediated CRISPR/Cas9 gene editing system in jute (Corchorus capsularis) SCIE
期刊论文 | 2024 , 12 (4) , 1266-1270 | CROP JOURNAL
WoS CC Cited Count: 1
Abstract&Keyword Cite

Abstract :

Jute (Corchorus capsularis L.) is the second most important natural plant fiber source after cotton. However, developing an efficient gene editing system for jute remains a challenge. In this study, the transgenic hairy root system mediated by Agrobacterium rhizogenes strain K599 was developed for Meifeng 4, an elite jute variety widely cultivated in China. The transgenic hairy root system for jute was verified by subcellular localization and bimolecular fluorescence complementation (BiFC) assays. The CHLOROPLASTOS ALTERADOS 1 (CcCLA1) gene, which is involved in the development of chloroplasts, was targeted for editing at two sites in Meifeng 4. Based on this hairy root transformation, the gRNA scaffold was placed under the control of cotton ubiquitin GhU6.7 and -GhU6.9 promoters, respectively, to assess the efficiency of gene editing. Results indicated the 50.0% (GhU6.7) and 38.5% (GhU6.9) editing events in the target 2 alleles (gRNA2), but no mutation was detected in the target 1 allele (gRNA1) in transgenic-positive hairy roots. CcCLA1 gene editing at gRNA2 under the control of GhU6.7 in Meifeng 4 was also carried out by Agrobacterium tumefaciens-mediated transformation. Two CcCLA1 mutants were albinic, with a gene editing efficiency of 5.3%. These findings confirm that the CRISPR/Cas9 system, incorporating promoter GhU6.7, can be used as a gene editing tool for jute. (c) 2024 Crop Science Society of China and Institute of Crop Science, CAAS. Production and hosting by Elsevier B.V. on behalf of KeAi Communications Co., Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).

Keyword :

Agrobacterium-mediated transformation Agrobacterium-mediated transformation Genome editing Genome editing Hairy root system Hairy root system Jute Jute

Cite:

Copy from the list or Export to your reference management。

GB/T 7714 Jiang, Shaolian , Li, Qin , Meng, Xiangxue et al. Development of an Agrobacterium-mediated CRISPR/Cas9 gene editing system in jute (Corchorus capsularis) [J]. | CROP JOURNAL , 2024 , 12 (4) : 1266-1270 .
MLA Jiang, Shaolian et al. "Development of an Agrobacterium-mediated CRISPR/Cas9 gene editing system in jute (Corchorus capsularis)" . | CROP JOURNAL 12 . 4 (2024) : 1266-1270 .
APA Jiang, Shaolian , Li, Qin , Meng, Xiangxue , Huang, Mengxin , Yao, Jiayu , Wang, Chuanyu et al. Development of an Agrobacterium-mediated CRISPR/Cas9 gene editing system in jute (Corchorus capsularis) . | CROP JOURNAL , 2024 , 12 (4) , 1266-1270 .
Export to NoteExpress RIS BibTex

Version :

Cloning and functional mechanism of the dwarf gene gba affecting stem elongation and cellulose biosynthesis in jute (Corchorus olitorius) SCIE
期刊论文 | 2024 , 118 (6) , 2003-2019 | PLANT JOURNAL
WoS CC Cited Count: 1
Abstract&Keyword Cite

Abstract :

Plant height (PH) is an important factor affecting bast fiber yield in jute. Here, we report the mechanism of dwarfism in the 'Guangbaai' (gba) of jute. The mutant gba had shorter internode length and cell length compared to the standard cultivar 'TaiZi 4' (TZ4). Exogenous GA(3) treatment indicated that gba is a GA-insensitive dwarf mutant. Quantitative trait locus (QTL) analysis of three PH-related traits via a high-density genetic linkage map according to re-seq showed that a total of 25 QTLs were identified, including 13 QTLs for PH, with phenotypic variation explained ranging from 2.42 to 74.16%. Notably, the functional mechanism of the candidate gene CoGID1a, the gibberellic acid receptor, of the major locus qPHIL5 was evaluated by transgenic analysis and virus-induced gene silencing. A dwarf phenotype-related single nucleotide mutation in CoGID1a was identified in gba, which was also unique to the dwarf phenotype of gba among 57 cultivars. Cogid1a was unable to interact with the growth-repressor DELLA even in the presence of highly accumulated gibberellins in gba. Differentially expressed genes between transcriptomes of gba and TZ4 after GA(3) treatment indicated up-regulation of genes involved in gibberellin and cellulose synthesis in gba. Interestingly, it was found that up-regulation of CoMYB46, a key transcription factor in the secondary cell wall, by the highly accumulated gibberellins in gba promoted the expression of cellulose synthase genes CoCesA4 and CoCesA7. These findings provide valuable insights into fiber development affected by endogenous gibberellin accumulation in plants.

Keyword :

fiber development fiber development gibberellin gibberellin jute (Corchorus olitorius) jute (Corchorus olitorius) mutant of dwarfism mutant of dwarfism QTL mapping QTL mapping

Cite:

Copy from the list or Export to your reference management。

GB/T 7714 Li, Qin , Chen, Siyuan , Chen, Lu et al. Cloning and functional mechanism of the dwarf gene gba affecting stem elongation and cellulose biosynthesis in jute (Corchorus olitorius) [J]. | PLANT JOURNAL , 2024 , 118 (6) : 2003-2019 .
MLA Li, Qin et al. "Cloning and functional mechanism of the dwarf gene gba affecting stem elongation and cellulose biosynthesis in jute (Corchorus olitorius)" . | PLANT JOURNAL 118 . 6 (2024) : 2003-2019 .
APA Li, Qin , Chen, Siyuan , Chen, Lu , Zhuang, Lingling , Wei, Huawei , Jiang, Shaolian et al. Cloning and functional mechanism of the dwarf gene gba affecting stem elongation and cellulose biosynthesis in jute (Corchorus olitorius) . | PLANT JOURNAL , 2024 , 118 (6) , 2003-2019 .
Export to NoteExpress RIS BibTex

Version :

The reference genome of seed hemp(Cannabis sativa)provides new insights into fatty acid and vitamin E synthesis
期刊论文 | 2024 , 5 (1) , 12-15 | 植物通讯(英文)
Abstract&Keyword Cite

Abstract :

Dear Editor, Hemp(Cannabis sativa L.)(2n=20)is an annual herb of the Can-nabaceae family,mostly dioecious and occasionally monoecious(Van et al.,2011;Long et al.,2017).A major source of food,textiles,and oilseed,it is believed to have originated in central Asia and spread rapidly throughout Asia and Europe(Andre et al.,2016;Braich et al.,2019;Gao et al.,2020).Depending on its usage and cannabinoidcontent,cannabis is classified as fiber type(hemp or industrial hemp)or drug type(medicinal cannabis or marijuana)(Struik et al.,2000;Hurgobin et al.,2021).As a type of industrial hemp,seed hemp is widely used to produce seed oil,but we still know little about the genetic basis of its fatty acid and vitamin E synthesis.

Cite:

Copy from the list or Export to your reference management。

GB/T 7714 Huawei Wei , Zuqing Yang , Sylvain Niyitanga et al. The reference genome of seed hemp(Cannabis sativa)provides new insights into fatty acid and vitamin E synthesis [J]. | 植物通讯(英文) , 2024 , 5 (1) : 12-15 .
MLA Huawei Wei et al. "The reference genome of seed hemp(Cannabis sativa)provides new insights into fatty acid and vitamin E synthesis" . | 植物通讯(英文) 5 . 1 (2024) : 12-15 .
APA Huawei Wei , Zuqing Yang , Sylvain Niyitanga , Aifen Tao , Jiantang Xu , Pingping Fang et al. The reference genome of seed hemp(Cannabis sativa)provides new insights into fatty acid and vitamin E synthesis . | 植物通讯(英文) , 2024 , 5 (1) , 12-15 .
Export to NoteExpress RIS BibTex

Version :

Genome-wide association study reveals loci and candidate genes of flowering time in jute (Corchorus L.) SCIE
期刊论文 | 2023 , 43 (12) | MOLECULAR BREEDING
WoS CC Cited Count: 1
Abstract&Keyword Cite

Abstract :

Suitable flowering time can improve fiber yield and quality, which is of great significance for jute biological breeding. In this study, 242 jute accessions were planted in Fujian for 2 consecutive years, and 244,593 SNPs distributed in jute genome were used for genome-wide association analysis of flowering time. A total of 19 candidate intervals (P < 0.0001) were identified by using GLM and FaST-LMM and were significantly associated with flowering time, with phenotypic variation explained (PVE) ranging from 5.8 to 18.61%. Six stable intervals that were repeatedly detected in different environments were further identified by the linkage disequilibrium heatmap. The most likely 7 candidate genes involved to flowering time were further predicted according to the gene functional annotations. Notably, functional analysis of the candidate gene CcPRR7 of the major loci qFT-3-1, a key factor in circadian rhythm in the photoperiodic pathway, was evaluated by linkage, haplotype, and transgenic analysis. beta-glucuronidase (GUS) and luciferase (LUC) activity assay of the promoters with two specific haplotypes confirmed that the flowering time can be controlled by regulating the expression of CcPRR7. The model of CcPRR7 involved in the photoperiod regulation pathway under different photoperiods was proposed. These findings provide insights into genetic loci and genes for molecular marker-assisted selection in jute and valuable information for genetically engineering PRR7 homologs in plants.

Keyword :

CcPRR7 CcPRR7 Flowering time Flowering time GWAS GWAS Jute Jute

Cite:

Copy from the list or Export to your reference management。

GB/T 7714 Yao, Jiayu , Jiang, Shaolian , Li, Hu et al. Genome-wide association study reveals loci and candidate genes of flowering time in jute (Corchorus L.) [J]. | MOLECULAR BREEDING , 2023 , 43 (12) .
MLA Yao, Jiayu et al. "Genome-wide association study reveals loci and candidate genes of flowering time in jute (Corchorus L.)" . | MOLECULAR BREEDING 43 . 12 (2023) .
APA Yao, Jiayu , Jiang, Shaolian , Li, Hu , Li, Qin , Qiu, Zhaowei , Tao, Aifen et al. Genome-wide association study reveals loci and candidate genes of flowering time in jute (Corchorus L.) . | MOLECULAR BREEDING , 2023 , 43 (12) .
Export to NoteExpress RIS BibTex

Version :

10| 20| 50 per page
< Page ,Total 27 >

Export

Results:

Selected

to

Format:
Online/Total:170/15242
Address:FAFU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350002)
Copyright:FAFU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备10012082号