Jasmonate biosynthesis and the allene oxide cyclase family of Arabidopsis thaliana.

abstract：:Soil contamination by hexavalent chromium [Cr(VI) or chromate] due to anthropogenic activities has become an increasingly important environmental problem. To date few studies have been performed to elucidate the signaling networks involved on adaptive responses to (CrVI) toxicity in plants. In this work, we report tha...

journal_title：Plant molecular biology

authors： Martínez-Trujillo M,Méndez-Bravo A,Ortiz-Castro R,Hernández-Madrigal F,Ibarra-Laclette E,Ruiz-Herrera LF,Long TA,Cervantes C,Herrera-Estrella L,López-Bucio J

更新日期：2014-09-01 00:00:00

abstract：KEY MESSAGE:Psoralen synthase and angelicin synthase responsible for the formation of psoralen and angelicin in Peucedanum praeruptorum Dunn were identified and functionally characterized, respectively. Furanocoumarins were reported to possess several activities such as anticancer, anti-inflammatory and neuroprotective...

journal_title：Plant molecular biology

authors： Jian X,Zhao Y,Wang Z,Li S,Li L,Luo J,Kong L

更新日期：2020-10-01 00:00:00

abstract：:Brachypodium distachyon (Brachypodium) has been recently recognized as an emerging model system for both comparative and functional genomics in grass species. In this study, 55,221 repeat masked Brachypodium BAC end sequences (BES) were used for comparative analysis against the 12 rice pseudomolecules. The analysis re...

journal_title：Plant molecular biology

authors： Huo N,Vogel JP,Lazo GR,You FM,Ma Y,McMahon S,Dvorak J,Anderson OD,Luo MC,Gu YQ

更新日期：2009-05-01 00:00:00

abstract：:Several populations of polyadenylated RNA from Vicia faba méristematic root cells were fractionated by stepwise thermal elution from poly(U)-Sepharose following sequential phenol extraction. Analysis of these fractions showed that the size of the poly(A) segment could influence this fractionation, but in some cases ot...

journal_title：Plant molecular biology

authors： Trapy G,Favre A,Esnault R

更新日期：1981-03-01 00:00:00

abstract：KEY MESSAGE:This research is the first to demonstrate that OsSAUR45 is involved in plant growth though affecting auxin synthesis and transport by repressing OsYUCCA and OsPIN gene expression in rice. Small auxin-up RNAs (SAURs) comprise a large multigene family and are rapidly activated as part of the primary auxin res...

journal_title：Plant molecular biology

authors： Xu YX,Xiao MZ,Liu Y,Fu JL,He Y,Jiang DA

更新日期：2017-05-01 00:00:00

abstract：:ATP-binding cassette transporters are involved in the active transport of a wide variety of metabolites in prokaryotes and eukaryotes. One subfamily, the Pleiotropic Drug Resistance (PDR) transporters, or full-size ABCG transporters, are found only in fungi and plants. NtPDR1 was originally identified in Nicotiana tab...

journal_title：Plant molecular biology

authors： Crouzet J,Roland J,Peeters E,Trombik T,Ducos E,Nader J,Boutry M

更新日期：2013-05-01 00:00:00

abstract：:Two S-adenosylmethionine synthetase (SAMS) cDNAs, PcSAMS1 and PcSAMS2, have been identified in Pinus contorta. We found that the two genes are differentially expressed during root development. Thus, PcSAMS1 is preferentially expressed in roots and exhibits a specific expression pattern in the meristem at the onset of ...

journal_title：Plant molecular biology

authors： Lindroth AM,Saarikoski P,Flygh G,Clapham D,Grönroos R,Thelander M,Ronne H,von Arnold S

更新日期：2001-06-01 00:00:00

abstract：:The chrysanthemum is one of popular flowers in the world and a host for several viruses. So far, molecular interaction studies between the chrysanthemum and viruses are limited. In this study, we carried out a transcriptome analysis of chrysanthemum in response to three different viruses including Cucumber mosaic viru...

journal_title：Plant molecular biology

authors： Choi H,Jo Y,Lian S,Jo KM,Chu H,Yoon JY,Choi SK,Kim KH,Cho WK

更新日期：2015-06-01 00:00:00

abstract：:Two distinct cDNAs for 5-enolpyruvylshikimate-3-phosphate synthase (EPSPS) were obtained from a glyphosate-tolerant tobacco cell line. The cDNAs were 89% identical and the predicted sequences of the mature proteins were greater than 83% identical with EPSPS proteins from other plants. Tobacco EPSPS proteins were more ...

journal_title：Plant molecular biology

authors： Wang YX,Jones JD,Weller SC,Goldsbrough PB

更新日期：1991-12-01 00:00:00

abstract：:Chimeric genes containing the coding sequence for bacterial chloramphenicol acetyl transferase (CAT) have been introduced by electroporation into maize protoplasts (Black Mexican Sweet) and transient expression monitored by enzyme assays. Levels of CAT expression were enhanced 12-fold and 20-fold respectively by the i...

journal_title：Plant molecular biology

authors： Mascarenhas D,Mettler IJ,Pierce DA,Lowe HW

更新日期：1990-12-01 00:00:00

abstract：:We have previously shown that the expression of SmCP which encodes Solanum melongena cysteine proteinase is ethylene-inducible and is under circadian control. To understand the regulation of SmCP, a 1.34-kb SmCP 5'-flanking region and its deletion derivatives were analyzed for cis-elements using GUS and luc fusions an...

journal_title：Plant molecular biology

authors： Rawat R,Xu ZF,Yao KM,Chye ML

更新日期：2005-03-01 00:00:00

abstract：:Young pine seedlings respond to environmental stress by induced synthesis of pinosylvin, a stilbene phytoalexin. Heartwood of pine trees is characterized by a high content of pinosylvin. The formation of pinosylvin from cinnamoyl-CoA and three molecules malonyl-CoA catalysed by pinosylvin synthase is typical of the ge...

journal_title：Plant molecular biology

authors： Preisig-Müller R,Schwekendiek A,Brehm I,Reif HJ,Kindl H

更新日期：1999-01-01 00:00:00

abstract：:Evidence is emerging that the E2F family of transcription factors plays an important role in the regulation of gene expression at the G1/S transition in plants. Here, we show that in the tobacco proliferating cell nuclear antigen (PCNA), whose transcript is specifically expressed at G1/S phase, the two E2F binding sit...

journal_title：Plant molecular biology

authors： Uemukai K,Iwakawa H,Kosugi S,de Uemukai S,Kato K,Kondorosi E,Murray JA,Ito M,Shinmyo A,Sekine M

更新日期：2005-01-01 00:00:00

abstract：:The LfKCS45 gene with a high sequence similarity to known 3-ketoacyl-CoA synthases of the membrane-bound fatty acid elongase was isolated from Lesquerella fendleri. The LfKCS45 gene has a 1464 bp open reading frame without introns, and is predicted to encode a polypeptide of 487 amino acids with an estimated molecular...

journal_title：Plant molecular biology

authors： Moon H,Chowrira G,Rowland O,Blacklock BJ,Smith MA,Kunst L

更新日期：2004-12-01 00:00:00

abstract：KEY MESSAGE:The induction of miR399 and miR398 and the inhibition of miR156, miR159, miR160, miR171, miR2111, and miR2643 were observed under Pi deficiency in alfalfa. The miRNA-mediated genes involved in basic metabolic process, root and shoot development, stress response and Pi uptake. Inorganic phosphate (Pi) defici...

journal_title：Plant molecular biology

authors： Li Z,Xu H,Li Y,Wan X,Ma Z,Cao J,Li Z,He F,Wang Y,Wan L,Tong Z,Li X

更新日期：2018-03-01 00:00:00

abstract：:Binary Ti vectors are the plasmid vectors of choice in Agrobacterium-mediated plant transformation protocols. The pGreen series of binary Ti vectors are configured for ease-of-use and to meet the demands of a wide range of transformation procedures for many plant species. This plasmid system allows any arrangement of ...

journal_title：Plant molecular biology

authors： Hellens RP,Edwards EA,Leyland NR,Bean S,Mullineaux PM

更新日期：2000-04-01 00:00:00

abstract：:Plant microRNAs (miRNAs) act as negative regulators of gene expression by slicing target transcripts or inhibiting translation. A number of miRNAs play important roles in development. In order to investigate the potential function of miRNAs during male gametogenesis in rice, we obtained both gene and small RNA express...

journal_title：Plant molecular biology

authors： Peng H,Chun J,Ai TB,Tong YA,Zhang R,Zhao MM,Chen F,Wang SH

更新日期：2012-09-01 00:00:00

abstract：:Transgenic Arabidopsis thaliana plants expressing cel1 antisense exhibit reduced levels of cel1 mRNA and protein compared with wild-type plants. The former display significant alterations in their phenotype. cel1 antisense plants have shorter stems and roots and are mechanically weaker than their wild-type counterpart...

journal_title：Plant molecular biology

authors： Tsabary G,Shani Z,Roiz L,Levy I,Riov J,Shoseyov O

更新日期：2003-01-01 00:00:00

abstract：:The complete nucleotide sequence of the Chlamydomonas eugametos (Chlamydomonadales, Chlorophyceae, sensu Mattox and Stewart) mitochondrial genome has been determined (22,897 bp, 34.6% G + C). The genes identified in this circular-mapping genome include those for apocytochrome b, subunit 1 of the cytochrome oxidase com...

journal_title：Plant molecular biology

authors： Denovan-Wright EM,Nedelcu AM,Lee RW

更新日期：1998-01-01 00:00:00

abstract：:We have characterized a gene specifically expressed in the floral nectaries of Brassica campestris L. ssp. pekinensis. Differential screening led to the isolation of a floral nectary-specific cDNA clone. Northern hybridization indicated that its mRNA transcript is 1450 nucleotides long and specific to the flower base....

journal_title：Plant molecular biology

authors： Song JT,Seo HS,Song SI,Lee JS,Choi YD

更新日期：2000-03-01 00:00:00

abstract：:Egy1 was isolated as an ethylene-dependent gravitropism-deficient Arabidopsis mutant. Molecular studies reveal that EGY1 gene encodes a 59-kDa plastid-targeted metalloprotease. It is actively expressed in hypocotyl tissue and targets to endodermal and cortex plastid. Its protein level is up-regulated by both ethylene ...

journal_title：Plant molecular biology

authors： Guo D,Gao X,Li H,Zhang T,Chen G,Huang P,An L,Li N

更新日期：2008-03-01 00:00:00

abstract：:A cDNA clone, CGS1, encoding cystathionine gamma-synthase (CGS) from Arabidopsis thaliana was selected by complementation of CGS mutant strain of Escherichia coli (metB). Cells expressing CGS1 can grow on medium lacking Met and contain CGS enzyme activity. Genomic DNA blot analysis of A. thaliana revealed that there i...

journal_title：Plant molecular biology

authors： Kim J,Leustek T

更新日期：1996-12-01 00:00:00

abstract：:Isoprene synthase (ISPS) catalyzes the formation of isoprene, an important volatile terpenoid with strong effects on global atmospheric chemistry and protective physiological functions in plant leaves. Many terpene synthase genes including isoprene synthase, a member of the TPS-b cluster of this numerous gene family, ...

journal_title：Plant molecular biology

authors： Cinege G,Louis S,Hänsch R,Schnitzler JP

更新日期：2009-03-01 00:00:00

abstract：:Unilateral incompatibility often occurs between self-incompatible (SI) species and their self-compatible (SC) relatives. For example, SI Nicotiana alata rejects pollen from SC N. plumbaginifolia, but the reciprocal pollination is compatible. This interspecific pollen rejection system closely resembles intraspecific S-...

journal_title：Plant molecular biology

authors： Beecher B,Murfett J,McClure BA

更新日期：1998-03-01 00:00:00

abstract：:Ustilago maydis killer toxins are small polypeptides (7-14 kDa) which kill susceptible cells of closely related fungal species. The KP4 toxin is a single polypeptide subunit with a molecular weight of 11.1 kDa. In this work, a transgenic tobacco plant was constructed which secretes the KP4 toxin at a high level. The K...

journal_title：Plant molecular biology

authors： Park CM,Berry JO,Bruenn JA

更新日期：1996-01-01 00:00:00

abstract：:A MADS-box gene was isolated using the suppressive subtractive hybridization library between early-flowering mutant and wild-type trifoliate orange (Poncirus trifoliata L. Raf.). This gene is highly homologous with Arabidopsis SHORT VEGETATIVE PHASE (SVP). Based on real-time PCR and in situ hybridization during bud di...

journal_title：Plant molecular biology

authors： Li ZM,Zhang JZ,Mei L,Deng XX,Hu CG,Yao JL

更新日期：2010-09-01 00:00:00

abstract：:A cDNA subtraction and differential hybridization strategy was used to isolate cDNAs expressed early during male gametophyte development in the important crop species Brassica napus. Three cDNAs, corresponding to genes highly and specifically expressed at the tetrad and microspore stages, are presented here. The analy...

journal_title：Plant molecular biology

authors： Fourgoux-Nicol A,Drouaud J,Haouazine N,Pelletier G,Guerche P

更新日期：1999-07-01 00:00:00

abstract：:We have isolated full-size cDNA sequences encoding the photosynthetic isoform of pyruvate orthophosphate dikinase (PPDK) of the C3 plant Flaveria pringlei. The encoded protein shares 96% identical amino acid residues with the C4 isoform of PPDK in the C4 species F. trinervia. The differing amino acid residues are even...

journal_title：Plant molecular biology

authors： Rosche E,Streubel M,Westhoff P

更新日期：1994-10-01 00:00:00

abstract：:The full-length nucleotide sequence of a barley (Hordeum vulgare L.) leaf mRNA, found to increase rapidly in amount during infection attempts by the powdery mildew fungus (Erysiphe graminis DC. ex Mérat), is reported. The mRNA encodes a polypeptide of 809 amino acid residues which, by sequence comparison, was identifi...

journal_title：Plant molecular biology

authors： Walther-Larsen H,Brandt J,Collinge DB,Thordal-Christensen H

更新日期：1993-03-01 00:00:00

abstract：:Plant S-adenosyl-L-methionine-dependent methyltransferases (SAM-Mtases) are the key enzymes in phenylpropanoid, flavonoid and many other metabolic pathways of biotechnological importance. Here we compiled the amino acid sequences of 56 SAM-Mtases from different plants and performed a computer analysis for the conserve...

journal_title：Plant molecular biology

authors： Joshi CP,Chiang VL

更新日期：1998-07-01 00:00:00