Silencing of an α-dioxygenase gene, Ca-DOX, retards growth and suppresses basal disease resistance responses in Capsicum annum.

abstract：KEY MESSAGE:1599 novel circRNAs and 1583 heat stress-specific circRNAs were identified in Arabidopsis. Heat stress enhanced accumulation of circRNAs remarkably. Heat stress altered the sizes of circRNAs, numbers of circularized exons and alterative circularization events. A putative circRNA-mediated ceRNA networks unde...

journal_title：Plant molecular biology

authors： Pan T,Sun X,Liu Y,Li H,Deng G,Lin H,Wang S

更新日期：2018-02-01 00:00:00

abstract：:Cosmid binary vectors for the introduction of DNA into plant cells have been constructed. These vectors are derived from the replicon of the broad host range plasmid pRK2 and contain the T-DNA border regions between which have been placed a chimaeric gene conferring resistance to kanamycin in plant cells. Appropriate ...

journal_title：Plant molecular biology

authors： van den Elzen P,Lee KY,Townsend J,Bedbrook J

更新日期：1985-05-01 00:00:00

abstract：:We have isolated cDNA clones encoding the pentose phosphate pathway enzymes 6-phosphogluconate dehydrogenase (6PGDH, EC 1.1.1.44) and glucose 6-phosphate dehydrogenase (G6PDH, EC 1.1.1.49) from alfalfa (Medicago sativa L.). These exhibit extensive nucleotide and amino acid sequence similarity to the corresponding gene...

journal_title：Plant molecular biology

authors： Fahrendorf T,Ni W,Shorrosh BS,Dixon RA

更新日期：1995-08-01 00:00:00

abstract：:To play an essential role in C4 photosynthesis, the maize C4 phosphoenolpyruvate carboxylase gene (PPCZm1) acquired many new expression features, such as leaf specificity, mesophyll specificity, light inducibility and high activity, that distinguish the unique C4 PPC from numerous non-C4 PPC genes in maize. We present...

journal_title：Plant molecular biology

authors： Kausch AP,Owen TP Jr,Zachwieja SJ,Flynn AR,Sheen J

更新日期：2001-01-01 00:00:00

abstract：:We have analysed the expression of the 8-10 members of the gene family encoding the flavonoid biosynthetic enzyme chalcone synthase (CHS) from Petunia hybrida. During normal plant development only two members of the gene family (CHS-A and CHS-J) are expressed. Their expression is restricted to floral tissues mainly. A...

journal_title：Plant molecular biology

authors： Koes RE,Spelt CE,Mol JN

更新日期：1989-02-01 00:00:00

abstract：:A combined chemical, biochemical and molecular study was conducted to understand the differential accumulation of volatile sesquiterpenes in melon fruits. Sesquiterpenes were present mainly in the rinds of climacteric varieties, and a great diversity in their composition was found among varieties. Sesquiterpenes were ...

journal_title：Plant molecular biology

authors： Portnoy V,Benyamini Y,Bar E,Harel-Beja R,Gepstein S,Giovannoni JJ,Schaffer AA,Burger J,Tadmor Y,Lewinsohn E,Katzir N

更新日期：2008-04-01 00:00:00

abstract：:We have characterized the topoisomerase I and II activities in nuclear extracts from immature embryos of Zea mays and the effect of the treatment with 2,4-dichlorophenoxyacetic acid (2,4-D) and abscisic acid (ABA). These extracts were shown to be essentially devoid of protease and nuclease activities and they were tes...

journal_title：Plant molecular biology

authors： Carballo M,Giné R,Santos M,Puigdomènech P

更新日期：1991-01-01 00:00:00

abstract：KEY MESSAGE:OsGTγ-2, a trihelix transcription factor, is a positive regulator of rice responses to salt stress by regulating the expression of ion transporters. Salinity stress seriously restricts rice growth and yield. Trihelix transcription factors (GT factors) specifically bind to GT elements and play a diverse role...

journal_title：Plant molecular biology

authors： Liu X,Wu D,Shan T,Xu S,Qin R,Li H,Negm M,Wu D,Li J

更新日期：2020-07-01 00:00:00

abstract：:Exposure of seedlings of a chilling-sensitive variety of rice (Oryza sativa L. cv. Wasetoittu) to water stress (0.5 M mannitol, 30 min) at room temperature induced a degree of chilling resistance. No such resistance was induced by exogenous abscisic acid (ABA) application (10 microM, 60 min). Upon short-term water str...

journal_title：Plant molecular biology

authors： Takahashi R,Joshee N,Kitagawa Y

更新日期：1994-10-01 00:00:00

abstract：:Wood is the most abundant biological resource on earth and it is also an important raw material for a major global industry with rapidly increasing demand. The genus Eucalyptus includes the most widely used tree species for industrial plantation, mainly for making pulp and paper. With the aim of identifying major gene...

journal_title：Plant molecular biology

authors： Paux E,Tamasloukht M,Ladouce N,Sivadon P,Grima-Pettenati J

更新日期：2004-05-01 00:00:00

abstract：:Efficient and cost-effective conversion of plant biomass to usable forms of energy requires a thorough understanding of cell wall biosynthesis, modification and degradation. To elucidate these processes, we assessed the expression dynamics during enzymatic removal and regeneration of rice cell walls in suspension cell...

journal_title：Plant molecular biology

authors： Sharma R,Tan F,Jung KH,Sharma MK,Peng Z,Ronald PC

更新日期：2011-11-01 00:00:00

abstract：:Electrophoretic analysis of translation products of polyadenylated RNA isolated from mid-maturation sorghum seed in the presence of [(35)S]met, [(3)H]leu, or [(3)H]val revealed two major proteins of kDa and 21 kDa. These products were not detected when [(3)H]lys was supplied as the radioactive substrate. Under similar...

journal_title：Plant molecular biology

authors： Derose RT,Ma DP,Kwon IS,Hasnain SE,Klassy RC,Hall TC

更新日期：1989-03-01 00:00:00

abstract：:Galactomannans are hemicellulosic polysaccharides composed of a (1 → 4)-linked β-D-mannan backbone substituted with single-unit (1 → 6)-α-linked D-galactosyl residues. Developing fenugreek (Trigonella foenum-graecum) seeds are known to accumulate large quantities of galactomannans in the endosperm, and were thus used ...

journal_title：Plant molecular biology

authors： Wang Y,Alonso AP,Wilkerson CG,Keegstra K

更新日期：2012-06-01 00:00:00

abstract：:Vernalization, the requirement of a period of low temperature to induce transition from the vegetative to reproductive state, is an evolutionarily and economically important trait in the Triticeae. The genetic basis of vernalization in cultivated barley (Hordeum vulgare subsp. vulgare) can be defined using the two-loc...

journal_title：Plant molecular biology

authors： von Zitzewitz J,Szucs P,Dubcovsky J,Yan L,Francia E,Pecchioni N,Casas A,Chen TH,Hayes PM,Skinner JS

更新日期：2005-10-01 00:00:00

abstract：:The purification of dihydrofolate reductase (5, 6, 7, 8 tetrahydrofolate: NADP(+) oxidoreductase, E.C.: 1.5.1.3) from Daucus carota to apparent homogeneity, is described. The enzyme is a soluble protein with a molecular weight of 183 000±2 500, composed of identical subunits of 58 400±1 000. The enzyme is only weakly ...

journal_title：Plant molecular biology

authors： Albani D,Parisi B,Carbonera D,Cella R

更新日期：1985-11-01 00:00:00

abstract：:Hazelnut (Corylus avellana L.) is a species of economic interest that shows a peculiar floral biology. Unlike most of the angiosperms, which produce ovules during floral development such that they are ready for pollen at anthesis, hazelnut ovary development is delayed and triggered by compatible pollination. In order ...

journal_title：Plant molecular biology

authors： Rigola D,Pè ME,Fabrizio C,Mè G,Sari-Gorla M

更新日期：1998-12-01 00:00:00

abstract：:The SELF PRUNING (SP) gene controls the regularity of the vegetative-reproductive switch along the compound shoot of tomato and thus conditions the 'determinate' (sp/sp) and 'indeterminate' (SP_) growth habits of the plant. SP is a developmental regulator which is homologous to CENTRORADIALIS (CEN) from Antirrhinum an...

journal_title：Plant molecular biology

authors： Carmel-Goren L,Liu YS,Lifschitz E,Zamir D

更新日期：2003-08-01 00:00:00

abstract：:GALACTINOL SYNTHASE is the first committed enzyme in the raffinose biosynthetic pathway. We have previously characterized the maize (Zea mays) GALACTINOL SYNTHASE2 gene (ZmGOLS2) as abiotic stress induced. To further investigate the regulation of ZmGOLS2 gene expression, individual luciferase expression vectors,in whi...

journal_title：Plant molecular biology

authors： Gu L,Zhang Y,Zhang M,Li T,Dirk LM,Downie B,Zhao T

更新日期：2016-01-01 00:00:00

abstract：:In order to optimise expression of a foreign protein in transgenic plants we investigated the potential benefits of including a viral untranslated leader sequence within a plant transformation vector. A variety of 5 leaders, including the tobacco mosaic virus (TMV) leader sequence and 31 nucleotides of the cauliflower...

journal_title：Plant molecular biology

authors： Dowson Day MJ,Ashurst JL,Mathias SF,Watts JW,Wilson TM,Dixon RA

更新日期：1993-10-01 00:00:00

abstract：:We have isolated and analysed a 2 kb region of the mitochondrial genome of Arabidopsis thaliana (Columbia) showing a high level of nucleotide identity with the mitochondrial (mt) rps14 small-subunit ribosomal protein gene from Oenothera berteriana and Vicia faba, as well as with an open reading frame (ORF) located ups...

journal_title：Plant molecular biology

authors： Aubert D,Bisanz-Seyer C,Herzog M

更新日期：1992-12-01 00:00:00

abstract：:The major phytoalexin in alfalfa is the isoflavonoid (-)-medicarpin (or 6aR, 11aR)-medicarpin. Isoflavone reductase (IFR), the penultimate enzyme in medicarpin biosynthesis, is responsible for introducing one of two chiral centers in (-)-medicarpin. We have isolated a 1.18 kb alfalfa cDNA (pIFRalf1) which, when expres...

journal_title：Plant molecular biology

authors： Paiva NL,Edwards R,Sun YJ,Hrazdina G,Dixon RA

更新日期：1991-10-01 00:00:00

abstract：KEY MESSAGE:In response to an ultrasound pulse, several hundred DEGs, including in response to stress, were up- or down-regulated in in vitro potato plantlets. Despite this abiotic stress, plantlets survived. Ultrasound (US) can influence plant growth and development. To better understand the genetic mechanism underlyi...

journal_title：Plant molecular biology

authors： Dobránszki J,Hidvégi N,Gulyás A,Teixeira da Silva JA

更新日期：2019-07-01 00:00:00

abstract：:A leaf undergoes determinate growth from a primordium on flank of the shoot apical meristem. Several intrinsic pathways restrict meristematic activity in the leaf of Arabidopsis; however, other factors remain to be defined. We report here that the overexpression of MINI ZINC FINGER1 (MIF1) or MIF3 disrupted the leaf d...

journal_title：Plant molecular biology

authors： Hu W,Feng B,Ma H

更新日期：2011-05-01 00:00:00

abstract：:In this paper we report on the organization and expression of the two chalcone flavanone isomerase (CHI) genes A and B from thePetunia hybrida inbred line V30. From a combination of sequence data, primer extension and RNAse protection experiments we infer the presence of two promoters PA1 and PA2 upstream of the CHI g...

journal_title：Plant molecular biology

authors： van Tunen AJ,Hartman SA,Mur LA,Mol JN

更新日期：1989-05-01 00:00:00

abstract：:Isolation of cDNAs encoding individual members of a gene family is essential for assessing their role in a biological phenomenon. However, this process is often laborious and slow due to highly conserved protein-coding region that interferes with the isolation of the individual members. Identification of gene-specific...

journal_title：Plant molecular biology

authors： Joshi CP,Nguyen HT

更新日期：1996-06-01 00:00:00

abstract：:APETALA2 (AP2) transcription factors (TFs) play very important roles in plant growth and development and in defense response. Here, we report functional characterization of four AP2 TF family genes [(RAP2.6 (At1g43160), RAP2.6L (At5g13330), DREB 26 (At1g21910) and DREB19 (At2g38340)] that were identified among NaCl in...

journal_title：Plant molecular biology

authors： Krishnaswamy S,Verma S,Rahman MH,Kav NN

更新日期：2011-01-01 00:00:00

abstract：:An Arabidopsis thaliana gene (UBC6) encoding a homologue to ubiquitin-conjugating enzymes has been isolated which is capable of encoding a protein of 183 amino acids of ca. 21 kDa. Northern analysis indicates that the gene is expressed in flowers, seeds and, to a somewhat lesser extent, in 10-day seedlings but not in ...

journal_title：Plant molecular biology

authors： Watts FZ,Butt N,Layfield P,Machuka J,Burke JF,Moore AL

更新日期：1994-10-01 00:00:00

abstract：:A physical mapping method for unique nucleotide sequences on specific chromosomal regions was developed combining objective chromosome identification and highly sensitive fluorescence in situ hybridisation (FISH). Four unique nucleotide sequences cloned from rice genomic DNAs, varying in size from 1.3 to 400 kb, were ...

journal_title：Plant molecular biology

authors： Ohmido N,Akiyama Y,Fukui K

更新日期：1998-12-01 00:00:00

abstract：:In this report, we describe the efficient expression and glycosylation, in insect cells, of β-phaseolin polypeptides (M r 45 and 48 kDa) from Phaseolus vulgaris, by means of a baculovirus expression vector. N-terminal sequence analysis demonstrated that the signal peptide was efficiently processed. Tunicamycin treatme...

journal_title：Plant molecular biology

authors： Bustos MM,Luckow VA,Griffing LR,Summers MD,Hall TC

更新日期：1988-11-01 00:00:00

abstract：:Histone acetylation is modulated through the action of histone acetyltransferase and deacetylase, which play key roles in the regulation of eukaryotic gene expression. We have screened the expressed sequence tag database with the yeast histone deacetylase RPD3 sequence and identified two Arabidopsis homologues, AtRPD3...

journal_title：Plant molecular biology

authors： Wu K,Malik K,Tian L,Brown D,Miki B

更新日期：2000-09-01 00:00:00