Antisense-overexpression of the MsCOMT gene induces changes in lignin and total phenol contents in transgenic tobacco plants.

Abstract:

:Initially, we isolated the caffeic acid O-methyltransferase (COMT) gene from Miscanthus sinensis (accession number HM062766.1). Next, we produced transgenic tobacco plants with down-regulated COMT gene expression to study its control of total phenol and lignin content and to perform morphological analysis. These transgenic plants were found to have reduced PAL and ascorbate peroxidases expression, which are related to the phenylpropanoid pathway and antioxidant activity. The MsCOMT-down-regulated plants had decreased total lignin in the leaves and stem compared with control plants. Reduced flavonol concentrations were confirmed in MsCOMT-down-regulated transgenic plants. We also observed a morphological difference, with reduced plant cell number in transgenic plants harboring antisense MsCOMT. The transgenic tobacco plants with down-regulated COMT gene expression demonstrate that COMT plays a crucial role related to controlling lignin and phenol content in plants. Also, COMT activity may be related to flavonoid production in the plant lignin pathway.

journal_name

Mol Biol Rep

authors

Seong ES,Yoo JH,Lee JG,Kim HY,Hwang IS,Heo K,Kim JK,Lim JD,Sacks EJ,Yu CY

doi

10.1007/s11033-012-2255-y

subject

Has Abstract

pub_date

2013-02-01 00:00:00

pages

1979-86

issue

2

eissn

0301-4851

issn

1573-4978

journal_volume

40

pub_type

杂志文章
  • Mir-218 contributes to the transformation of 5-Aza/GF induced umbilical cord mesenchymal stem cells into hematopoietic cells through the MITF pathway.

    abstract::Experiments with 5'-azacytidine and hematopoietic growth factor approved for the transformation of human mesenchymal cells into hematopoietic cells have demonstrated that cell fate can be dramatically altered by changing the epigenetic state of cells. Here, we demonstrate that umbilical cord-derived human mesenchymal ...

    journal_title:Molecular biology reports

    pub_type: 杂志文章

    doi:10.1007/s11033-014-3351-y

    authors: Hu K,Xu C,Ni H,Xu Z,Wang Y,Xu S,Ji K,Xiong J,Liu H

    更新日期:2014-07-01 00:00:00

  • Real-time detection of BRAF V600E mutation from archival hairy cell leukemia FFPE tissue by nanopore sequencing.

    abstract::The MinION is a miniaturized high-throughput next generation sequencing platform of novel conception. The use of nucleic acids derived from formalin-fixed paraffin-embedded samples is highly desirable, but their adoption for molecular assays is hurdled by the high degree of fragmentation and by the chemical-induced mu...

    journal_title:Molecular biology reports

    pub_type: 杂志文章

    doi:10.1007/s11033-017-4133-0

    authors: Vacca D,Cancila V,Gulino A,Lo Bosco G,Belmonte B,Di Napoli A,Florena AM,Tripodo C,Arancio W

    更新日期:2018-02-01 00:00:00

  • Multifactor dimensionality reduction analysis to elucidate the cross-talk between one-carbon and xenobiotic metabolic pathways in multi-disease models.

    abstract::Putatively functional polymorphisms of one-carbon and xenobiotic metabolic pathways influence susceptibility for wide spectrum of diseases. The current study was aimed to explore gene-gene interactions among these two metabolic pathways in four diseases i.e. breast cancer, systemic lupus erythematosus (SLE), coronary ...

    journal_title:Molecular biology reports

    pub_type: 杂志文章

    doi:10.1007/s11033-015-3856-z

    authors: Naushad SM,Vijayalakshmi SV,Rupasree Y,Kumudini N,Sowganthika S,Naidu JV,Ramaiah MJ,Rao DN,Kutala VK

    更新日期:2015-07-01 00:00:00

  • Cordyceps sinensis protects against renal ischemia/reperfusion injury in rats.

    abstract::Cordyceps sinensis (CS) is an entomogenous fungus used as a tonic food and Chinese medicine to replenish health. This study investigated the protective effects of CS in rats post-renal ischemia-reperfusion (I/R) sequence by analyzing the influence on stromal cell-derived factor-1α (SDF-1α and chemokine (C-X-C motif) r...

    journal_title:Molecular biology reports

    pub_type: 杂志文章

    doi:10.1007/s11033-012-2316-2

    authors: Wang HP,Liu CW,Chang HW,Tsai JW,Sung YZ,Chang LC

    更新日期:2013-03-01 00:00:00

  • Mutagenesis of tyrosine residues within helix VII in subunit I of the cytochrome cbb₃ oxidase from Rhodobacter capsulatus.

    abstract::The cbb (3)-type oxidases are members of the heme-copper oxidase superfamily, distant by sequence comparisons, but sharing common functional characteristics. The cbb (3) oxidases are missing an active-site tyrosine residue that is absolutely conserved in all A and B-type heme-copper oxidases. This tyrosine is known to...

    journal_title:Molecular biology reports

    pub_type: 杂志文章

    doi:10.1007/s11033-010-0437-z

    authors: Oztürk M,Watmough NJ

    更新日期:2011-06-01 00:00:00

  • Plant miR171 modulates mTOR pathway in HEK293 cells by targeting GNA12.

    abstract::Plant microRNAs have shown the capacity to regulate mammalian systems. The potential bioactivity of miR171vr, an isoform of the plant miR171, on human embryonic kidney 293 (HEK293) cells was investigated. Bioinformatics simulations revealed that human G protein subunit alpha 12 (GNA12) transcript could represent an ex...

    journal_title:Molecular biology reports

    pub_type: 杂志文章

    doi:10.1007/s11033-020-06070-6

    authors: Gismondi A,Nanni V,Monteleone V,Colao C,Di Marco G,Canini A

    更新日期:2021-01-01 00:00:00

  • cDNA cloning and characterization of 5' upstream promoter region of porcine mef2c gene.

    abstract::The myocyte enhancer factor 2C (MEF2C) is a member of the MEF2 family of transcription factors, involved in skeletal muscle development. In this study we report the cDNA sequence and isolate the 5' upstream region of the mef2c gene from porcine genomic DNA using PCR-based GenomeWalker. The open reading frame of porcin...

    journal_title:Molecular biology reports

    pub_type: 杂志文章

    doi:10.1007/s11033-010-0609-x

    authors: Liu M,Xu DQ,Peng J,Zheng R,Li F,Jiang SW

    更新日期:2011-10-01 00:00:00

  • N-(1-Pyrenyl) maleimide inhibits telomerase activity in a cell free system and induces apoptosis in Jurkat cells.

    abstract::Telomerase activity is repressed in normal human somatic cells, but is activated in most cancers, suggesting that telomerase may be an important target for cancer therapy. Agents that interact selectively with telomerase are anticipated to exert specific action on cancer cells. In this study, we evaluated maleimide de...

    journal_title:Molecular biology reports

    pub_type: 杂志文章

    doi:10.1007/s11033-012-1757-y

    authors: Huang PR,Yeh YM,Pao CC,Chen CY,Wang TC

    更新日期:2012-09-01 00:00:00

  • Expression and network analysis of genes related to melanocyte development in the Silky Fowl and White Leghorn embryos.

    abstract::Silky Fowl is a natural mutant with hyperpigmentation of various internal tissues. Although the mechanism of hyperpigmentation remains unclear, recent studies have shown that the abnormal migration of melanoblast and the absence of environmental barrier molecules are responsible for the hyperpigmentation in Silky Fowl...

    journal_title:Molecular biology reports

    pub_type: 杂志文章

    doi:10.1007/s11033-010-0248-2

    authors: Li Y,Zhu X,Yang L,Li J,Lian Z,Li N,Deng X

    更新日期:2011-02-01 00:00:00

  • Unfolding Nrf2 in diabetes mellitus.

    abstract::In spite of much awareness, diabetes mellitus continues to remain one of major reasons for mortality and morbidity rate all over the globe. Free radicals cause oxidative stress which is responsible for causing diabetes. The recent advancements in elucidation of ARE/keap1/Nrf2 pathway can help in better understanding o...

    journal_title:Molecular biology reports

    pub_type: 杂志文章,评审

    doi:10.1007/s11033-020-06081-3

    authors: Behl T,Kaur I,Sehgal A,Sharma E,Kumar A,Grover M,Bungau S

    更新日期:2021-01-03 00:00:00

  • Comparative proteomics analysis of serum proteins in ulcerative colitis patients.

    abstract::In the present study, we investigated the differentially expressed proteins associated with ulcerative colitis (UC) using proteomic methods. Two-dimensional electrophoresis (2-DE) technology was performed to separate the total proteins of ulcerative tissues from those of the normal tissues of UC patients. PDQuest soft...

    journal_title:Molecular biology reports

    pub_type: 杂志文章

    doi:10.1007/s11033-011-1373-2

    authors: Li N,Wang X,Zhang Y,Zhai J,Zhang T,Wei K

    更新日期:2012-05-01 00:00:00

  • Identification, characterization, and expression analysis of a serotonin receptor involved in the reproductive process of the Pacific abalone, Haliotis discus hannai.

    abstract::Serotonin receptor (5-HT) is a biogenic amine acting as a neurotransmitter and neuromodulator that mediates various aspects of reproduction and gametogenesis. The full-length nucleotide sequence of Haliotis discus hannai encodes a protein of 417 amino acids with a predicted molecular mass of 46.54 kDa and isoelectric ...

    journal_title:Molecular biology reports

    pub_type: 杂志文章

    doi:10.1007/s11033-019-05162-2

    authors: Sharker MR,Sukhan ZP,Kim SC,Lee WK,Kho KH

    更新日期:2020-01-01 00:00:00

  • Renoprotective effects of berberine and its possible molecular mechanisms in combination of high-fat diet and low-dose streptozotocin-induced diabetic rats.

    abstract::Berberine (BBR), an effective compound of Chinese traditional herbal medicine, has preventive effects on diabetes and its complications. In this study, we investigated the therapeutic effects and underlying molecular mechanisms of BBR in rats with high-fat diet and streptozotocin (STZ)-induced diabetic nephropathy mod...

    journal_title:Molecular biology reports

    pub_type: 杂志文章

    doi:10.1007/s11033-012-2321-5

    authors: Wang FL,Tang LQ,Yang F,Zhu LN,Cai M,Wei W

    更新日期:2013-03-01 00:00:00

  • Green cocoons in silkworm Bombyx mori resulting from the quercetin 5-O-glucosyltransferase of UGT86, is an evolved response to dietary toxins.

    abstract::The glycosylation of UDP-glucosyltransferases (UGTs) is of great importance in the control and elimination of both endogenous and exogenous toxins. Bm-UGT10286 (UGT86) is the sole provider of UGT activity against the 5-O position of quercetin and directly influences the formation of green pigment in the Bombyx cocoon....

    journal_title:Molecular biology reports

    pub_type: 杂志文章

    doi:10.1007/s11033-012-2437-7

    authors: Xu X,Wang M,Wang Y,Sima Y,Zhang D,Li J,Yin W,Xu S

    更新日期:2013-05-01 00:00:00

  • Common genetic variation in CYP1B1 is associated with concentrations of T₄, FT₃ and FT₄ in the sera of polycystic ovary syndrome patients.

    abstract::CYP1B1 encodes an estrogen enzyme that oxidizes 17β-estradiol to 4-hydroxyestradiol. The evidence demonstrates there may be a relationship between CYP1B1 and thyroid function. To date, no study has evaluated if genetic polymorphisms that regulate concentrations of serum FT3 and FT4 contribute to Polycyctic Ovary Syndr...

    journal_title:Molecular biology reports

    pub_type: 杂志文章

    doi:10.1007/s11033-012-2406-1

    authors: Zou S,Sang Q,Wang H,Feng R,Li Q,Zhao X,Xing Q,Jin L,He L,Wang L

    更新日期:2013-04-01 00:00:00

  • A site-specific endonuclease from Pseudomonas aeruginosa.

    abstract::PaeI, a new restriction endonuclease from Pseudomonas aeruginosa clinical strain was isolated and characterized. It recognizes and cleaves the sequence 5'-GCATG reduced C-3' generating DNA fragments with 3'-tetranucleotide sticky ends. DNAs of pBR322, SV40 and bacteriophage lambda have one, two and six PaeI recognitio...

    journal_title:Molecular biology reports

    pub_type: 杂志文章

    doi:10.1007/BF00778522

    authors: Sokolov NN,Fitsner AB,Anikeitcheva NV,Choroshoutina YuB,Samko OT,Kolosha VO,Fodor I,Votrin II

    更新日期:1985-04-01 00:00:00

  • HLA genes in Amerindian immigrants to Madrid (Spain): epidemiology and a virtual transplantation waiting list: Amerindians in Madrid (Spain).

    abstract::Amerindians immigrated to Madrid (Spain) region are about 10% of the present day population. Amerindians are believed to be the first American inhabitants, before Na-Dene speakers, Aleuts and Eskimo. They may initially have arrived to America from Siberia and also from other parts of Pacific Sea (South Asia, Polynesia...

    journal_title:Molecular biology reports

    pub_type: 杂志文章

    doi:10.1007/s11033-010-0357-y

    authors: Parga-Lozano C,Rey-Medrano D,Gomez-Prieto P,Areces C,Moscoso J,Abd-El-Fatah-Khalil S,Moreno E,Arnaiz-Villena A

    更新日期:2011-04-01 00:00:00

  • Association of the interleukin-10 1082G/A, 819C/T and 3575T/A gene polymorphisms with systemic sclerosis: a meta-analysis.

    abstract::Many environmental and genetic factors have been contributed to the development of systemic sclerosis (SSc). To determine whether IL-10 gene polymorphisms are associated with SSc, we conducted a meta-analysis approach. A total of eight studies involving 1,034 SSc cases and 1,815 controls were obtained by electronic da...

    journal_title:Molecular biology reports

    pub_type: 杂志文章,meta分析

    doi:10.1007/s11033-012-1510-6

    authors: Peng WJ,Wang BX,Pan HF,Tao JH,Zhang JQ,He Q,Xiao CC,Wang J

    更新日期:2012-06-01 00:00:00

  • A novel Tetra-primer ARMS-PCR based assay for genotyping SNP rs12303764(G/T) of human Unc-51 like kinase 1 gene.

    abstract::Various case-control studies have shown association of single nucleotide polymorphism rs12303764(G/T) in ULK1 with crohn's disease. The techniques used in these studies were time consuming, complicated and require sophisticated/expensive instruments. Therefore, in order to overcome these problems, we have developed a ...

    journal_title:Molecular biology reports

    pub_type: 杂志文章

    doi:10.1007/s11033-016-4087-7

    authors: Randhawa R,Duseja A,Changotra H

    更新日期:2017-02-01 00:00:00

  • Spectroscopic exploring the affinities, characteristics, and mode of binding interaction of curcumin with DNA.

    abstract::Curcumin is a polyphenolic bioactive compound found in the spice turmeric endowed with diverse pharmacological and biological activities. In this study, fluorescence spectroscopy in combination with UV-Vis absorbance spectroscopy was employed to investigate the high affinity binding of curcumin to herring sperm DNA (h...

    journal_title:Molecular biology reports

    pub_type: 杂志文章

    doi:10.1007/s11033-013-2530-6

    authors: Li XL,Hu YJ,Mi R,Li XY,Li PQ,Ouyang Y

    更新日期:2013-07-01 00:00:00

  • RNases in ColE1 DNA metabolism.

    abstract::ColE1 DNA replication is initiated by RNA II and inhibited by RNA I. Control of the replication occurs through the interaction between RNA I and RNA II. Therefore, RNases involved in the metabolism of RNA I and RNA II are expected to play a key role in the control of the ColE1 plasmid replication. RNase H, RNase E, RN...

    journal_title:Molecular biology reports

    pub_type: 杂志文章,评审

    doi:10.1007/BF00988728

    authors: Jung YH,Lee Y

    更新日期:1995-01-01 00:00:00

  • Overexpression of AtDREB1D transcription factor improves drought tolerance in soybean.

    abstract::Drought is one of the major abiotic stresses that affect productivity in soybean (Glycine max L.) Several genes induced by drought stress include functional genes and regulatory transcription factors. The Arabidopsis thaliana DREB1D transcription factor driven by the constitutive and ABA-inducible promoters was introd...

    journal_title:Molecular biology reports

    pub_type: 杂志文章

    doi:10.1007/s11033-014-3695-3

    authors: Guttikonda SK,Valliyodan B,Neelakandan AK,Tran LS,Kumar R,Quach TN,Voothuluru P,Gutierrez-Gonzalez JJ,Aldrich DL,Pallardy SG,Sharp RE,Ho TH,Nguyen HT

    更新日期:2014-12-01 00:00:00

  • Molecular cloning and functional expression analysis of a new gene encoding geranylgeranyl diphosphate synthase from hazel (Corylus avellana L. Gasaway).

    abstract::Geranylgeranyl diphosphate synthase (GGPPS) [EC 2.5.1.29] catalyzes the biosynthesis of geranylgeranyl diphosphate (GGPP), which is a key precursor for diterpenes such as taxol. Herein, a full-length cDNA encoding GGPPS (designated as CgGGPPS) was cloned and characterized from hazel (Corylus avellana L. Gasaway), a ta...

    journal_title:Molecular biology reports

    pub_type: 杂志文章

    doi:10.1007/s11033-009-9935-2

    authors: Wang Y,Miao Z,Tang K

    更新日期:2010-10-01 00:00:00

  • The expression and activation of ERK/MAPK pathway in human esophageal cancer cell line EC9706.

    abstract::While there have been more and more studies concerning mitogen-activated protein kinases (MAPKs) signaling pathways, which control many cellular complex programmes, such as cell proliferation, differentiation, cell death and embryogenesis. However, few studies are carried out about expression and activation of classic...

    journal_title:Molecular biology reports

    pub_type: 杂志文章

    doi:10.1007/s11033-010-0178-z

    authors: Zheng ST,Huo Q,Tuerxun A,Ma WJ,Lv GD,Huang CG,Liu Q,Wang X,Lin RY,Sheyhidin I,Lu XM

    更新日期:2011-02-01 00:00:00

  • Fluorescent in-situ hybridization of cattle and sheep chromosomes with cloned human fragile-X DNA.

    abstract::An extensive study on spontaneous and 5-Fluorodeoxyuridine induced fragile sites identified Xq31 in cattle (Bos taurus) and (Xq24, Xq26) in sheep (Ovis aries) in addition to several autosomal fragile sites (under publication). A ZOO-FISH study using three cloned human fragile-X probes with CCG/CGG(n) trinucleotide rep...

    journal_title:Molecular biology reports

    pub_type: 杂志文章

    doi:10.1007/s11033-008-9221-8

    authors: Ali A,Thomsen PD,Babar ME

    更新日期:2009-03-01 00:00:00

  • Cucumber mosaic virus RNA contains 7-methyl guanosine at the 5'-terminus of all four RNA species.

    abstract::Purified cucumber mosaic virus (CMV) RNA was reacted with NaIO4 and then [3H]KBH4 to label ends containing exposed 2',3'-hydroxyls. The four major RNA species were then fractionated by polyacrylamide gel electrophoresis. Analysis of digests of these RNAs by ribonucleases T1 plus T2, alkaline phosphatease, snake venom ...

    journal_title:Molecular biology reports

    pub_type: 杂志文章

    doi:10.1007/BF00357014

    authors: Symons RH

    更新日期:1975-12-01 00:00:00

  • Molecular cloning of a novel gene ZAhi-1 and its expression analysis during zebrafish gametogenesis.

    abstract::Proto-oncogen Ahi-1 is closely related to a lot of human and mouse diseases. Ahi-1 mutation will lead to leukemia in mice and Joubert syndrome in human beings. We have cloned the full cDNA sequence of Ahi-1 homologous in zebrafish, and RT-PCR results of ZAhi-1 in different tissues reveal that ZAhi-1 expressed highest ...

    journal_title:Molecular biology reports

    pub_type: 杂志文章

    doi:10.1007/s11033-006-0005-8

    authors: Zhou W,Song P

    更新日期:2006-06-01 00:00:00

  • Molecular cloning and tissue expression of the fatty acid-binding protein (Es-FABP9) gene in the reproduction seasons of Chinese mitten crab, Eriocheir sinensis.

    abstract::Fatty acid-binding proteins (FABPs), small cytosolic proteins that function in the uptake and utilization of fatty acids, have been extensively studied in higher vertebrates while invertebrates have received little attention despite similar nutritional requirements during periods of reproductive activity. Therefore, a...

    journal_title:Molecular biology reports

    pub_type: 杂志文章

    doi:10.1007/s11033-010-0666-1

    authors: Li WW,Jin XK,He L,Gong YN,Jiang H,Wang Q

    更新日期:2011-11-01 00:00:00

  • Isolation and dynamic expression of four genes involving in shikimic acid pathway in Camellia sinensis 'Baicha 1' during periodic albinism.

    abstract::Flavonoids are the main flavor components and functional ingredients in tea, and the shikimic acid pathway is considered as one of the most important pathways in flavonoid biosynthesis, but little was known about the function of regulatory genes in the metabolism phenolic compounds in tea plant (Camellia sinensis), es...

    journal_title:Molecular biology reports

    pub_type: 杂志文章

    doi:10.1007/s11033-016-4045-4

    authors: Zhu XJ,Zhao Z,Xin HH,Wang ML,Wang WD,Chen X,Li XH

    更新日期:2016-10-01 00:00:00

  • Evaluation of ERα and VDR gene polymorphisms in relation to bone mineral density in Turkish postmenopausal women.

    abstract::It has been suggested that the estrogen receptor alpha (ERα) and vitamin D receptor (VDR) genes as possibly implicated in reduced bone mineral density (BMD) in osteoporosis. The present study investigated the relation of ERα PvuII/XbaI polymorphisms and VDR FokI/TaqI polymorphisms with BMD in Turkish postmenopausal wo...

    journal_title:Molecular biology reports

    pub_type: 杂志文章

    doi:10.1007/s11033-012-1496-0

    authors: Kurt O,Yilmaz-Aydogan H,Uyar M,Isbir T,Seyhan MF,Can A

    更新日期:2012-06-01 00:00:00