Identification of genes preferentially expressed during wood formation in Eucalyptus.

abstract：:The expression of Brazil nut storage albumin genes is highly regulated during seed development. Several sequences in the promoter of one of these genes show homologies with the target sites of the maize O2 bZIP regulatory protein. We therefore asked whether the O2 protein would recognize these promoter sequences. We s...

journal_title：Plant molecular biology

authors： Vincentz M,Leite A,Neshich G,Vriend G,Mattar C,Barros L,Weinberg D,de Almeida ER,de Carvalho MP,Aragão F,Gander ES

更新日期：1997-08-01 00:00:00

abstract：:The expression of chloroplast genes during cotton embryogenesis was followed by measuring hybridization of cloned chloroplast genomic fragments to total RNA immobilzed on membrane filters. RNA was extracted from the cotyledons of cotton embryos at different stages of development ranging from very small embryos (5 mg) ...

journal_title：Plant molecular biology

authors： Borroto KE,Dure L 3rd

更新日期：1986-03-01 00:00:00

abstract：:A method is described for the high frequency transformation of carrot proembryogenic suspension culture cells by a non-oncogenic Ti-plasmid vector (pGV3850::1103) which carried a chimaeric kanamycin resistance gene (nos-NPT-II). Plants were regenerated efficiently from transformed material by somatic embryogenesis in ...

journal_title：Plant molecular biology

authors： Scott RJ,Draper J

更新日期：1987-05-01 00:00:00

abstract：:As an important osmoprotectant, glycine betaine (GB) plays an essential role in resistance to abiotic stress in a variety of organisms, including rice (Oryza sativa L.). However, GB content is too low to be detectable in rice, although rice genome possesses several orthologs coding for betaine aldehyde dehydrogenase (...

journal_title：Plant molecular biology

authors： Tang W,Sun J,Liu J,Liu F,Yan J,Gou X,Lu BR,Liu Y

更新日期：2014-11-01 00:00:00

abstract：:The 12-oxo-phytodienoic acid reductases (OPRs) are enzymes that catalyze the reduction of double bonds adjacent to an oxo group in alpha,beta-unsaturated aldehydes or ketones. Some of them have very high substrate specificity and are part of the octadecanoid pathway which convert linolenic acid to the phytohormone jas...

journal_title：Plant molecular biology

authors： Zhang J,Simmons C,Yalpani N,Crane V,Wilkinson H,Kolomiets M

更新日期：2005-09-01 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：:DNA amplification fingerprinting (DAF) using a high primer-to-template ratio and single, very short arbitrary primers, was used to generate amplified fragment length polymorphic markers (AFLP) in soybean (Glycine max (L.) Merr.). The inheritance of AFLPs was studied using a cross between the ancestral Glycine soja PI4...

journal_title：Plant molecular biology

authors： Prabhu RR,Gresshoff PM

更新日期：1994-10-01 00:00:00

abstract：:The transcription factor ABA-Insensitive5 (ABI5) is a key regulator of ABA signaling and stress response in Arabidopsis seeds and seedlings. Potential ABI5-interacting proteins were identified by a yeast two-hybrid screen; the most prevalent interactors were a family of four highly conserved plant-specific proteins wi...

journal_title：Plant molecular biology

authors： Garcia ME,Lynch T,Peeters J,Snowden C,Finkelstein R

更新日期：2008-08-01 00:00:00

abstract：:Abscisic acid (ABA) is one of the central plant hormones, responsible for controlling both maturation and germination in seeds, as well as mediating adaptive responses to desiccation, injury, and pathogen infection in vegetative tissues. Thorough analyses of two barley genes, HVA1 and HVA22, indicate that their respon...

journal_title：Plant molecular biology

authors： Ross C,Shen QJ

更新日期：2006-09-01 00:00:00

abstract：:Green cybrids with a new nucleus-chloroplast combination cannot be selected after protoplast fusion in the intersubfamilial Nicotiana-Solanum combination. As an approach to overcome the supposed plastomegenome incompatibility, a partial plastome transfer by genetic recombination has been considered. After fusions of p...

journal_title：Plant molecular biology

authors： Thanh ND,Medgyesy P

更新日期：1989-01-01 00:00:00

abstract：:RNA silencing is a sequence-specific RNA degradation mechanism found in most eukaryotes, where small cleavage products (siRNAs) of double stranded RNA (dsRNA) mediate silencing of genes with sequence identity to the dsRNA inducer. In several systems, silencing has been found to spread from the dsRNA inducer sequence i...

journal_title：Plant molecular biology

authors： Petersen BO,Albrechtsen M

更新日期：2005-07-01 00:00:00

abstract：:A method (termed co-cultivation) for transforming plant cells in vitro with A. tumefaciens strains, which was originally developed by Marton et al. (1978) Nature 277: 129-131, has been modified by the incorporation of a novel feeder plate culture system and been extended to use with petunia protoplasts. Using efficien...

journal_title：Plant molecular biology

authors： Fraley RT,Horsch RB,Matzke A,Chilton MD,Chilton WS,Sanders PR

更新日期：1984-11-01 00:00:00

abstract：:The plant senescence syndrome resembles, in many molecular and phenotypic aspects, plant responses to abiotic stresses. Both processes have an enormous negative global agro-economic impact and endanger food security worldwide. Premature plant senescence is the main cause of losses in grain filling and biomass yield du...

journal_title：Plant molecular biology

authors： Gepstein S,Glick BR

更新日期：2013-08-01 00:00:00

abstract：:The erectoides-m anthocyanin-less 1 (ert-m ant1) double mutants are among the very few examples of induced double mutants in barley. From phenotypic observations of mutant plants it is known that the Ert-m gene product regulates plant architecture whereas the Ant1 gene product is involved in anthocyanin biosynthesis. ...

journal_title：Plant molecular biology

authors： Zakhrabekova S,Dockter C,Ahmann K,Braumann I,Gough SP,Wendt T,Lundqvist U,Mascher M,Stein N,Hansson M

更新日期：2015-08-01 00:00:00

abstract：:We investigated the effects of expressing a cDNA of cdc25, a mitotic inducer gene of Schizosaccharomyces pombe, on the development of transgenic tobacco plants (Nicotiana tabacum cv. Samsun). Nine independent primary transformants were regenerated containing the cdc25 sequence under the control of a cauliflower mosaic...

journal_title：Plant molecular biology

authors： Bell MH,Halford NG,Ormrod JC,Francis D

更新日期：1993-11-01 00:00:00

abstract：:Ribulose bisphosphate carboxylase-oxygenase (Rubisco) is a key enzyme in the photosynthetic fixation of CO2 by the chloroplast. The synthesis of the enzyme is an example of the cooperation between the chloroplast and the nucleocytoplasmic compartments, as it is assembled from subunits encoded in the two respective gen...

journal_title：Plant molecular biology

authors： Goldschmidt-Clermont M

更新日期：1986-01-01 00:00:00

abstract：:The histidine auxotroph mutant his 1(-) isolated from Nicotiana plumbaginifolia haploid protoplasts was first characterized to be deficient for the enzyme histidinol phosphate aminotransferase that is responsible for one of the last steps of histidine biosynthesis. Expression of the mutated gene at the RNA level was a...

journal_title：Plant molecular biology

authors： El Malki F,Jacobs M

更新日期：2001-01-01 00:00:00

abstract：:Alterations in gene expression during early stages of dormancy release in grapevine buds were analyzed to facilitate the identification of gene products that may mediate the signal transduction of a dormancy-release signal, or derepression of meristematic activity. In the present report we describe the identification ...

journal_title：Plant molecular biology

authors： Or E,Vilozny I,Eyal Y,Ogrodovitch A

更新日期：2000-07-01 00:00:00

abstract：:Mitochondrial maturation during imbibition of rice embryos follows the transition of unstructured double membrane bound pro-mitochondria to the typical cristae-rich mitochondrial structures observed in mature plant cells. During the first 48 h following imbibition, an ordered increase in the abundance of transcripts e...

journal_title：Plant molecular biology

authors： Howell KA,Millar AH,Whelan J

更新日期：2006-01-01 00:00:00

abstract：KEY MESSAGE:To explore the function of Dof transcription factors during kernel development in maize, we first identified Dof genes in the maize genome. We found that ZmDof3 was exclusively expressed in the endosperm of maize kernel and had the features of a Dof transcription factor. Suppression of ZmDof3 resulted in a ...

journal_title：Plant molecular biology

authors： Qi X,Li S,Zhu Y,Zhao Q,Zhu D,Yu J

更新日期：2017-01-01 00:00:00

abstract：:Polyphenol oxidases (PPOs) catalyze the oxidation of ortho-diphenols to the corresponding quinones (EC 1.10.3.1). In plants PPOs appear in gene families, and the corresponding isoenzymes are located to the thylakoid lumen of chloroplasts. Although plant PPOs are often discussed with regard to their role in defense rea...

journal_title：Plant molecular biology

authors： Dirks-Hofmeister ME,Inlow JK,Moerschbacher BM

更新日期：2012-09-01 00:00:00

abstract：:Two subtractive cDNA libraries were developed to study genes associated with bud dormancy (reverse library) and initiation of shoot growth (forward library) in leafy spurge. To identify unique sequences represented in each library, 15744 clones were screened to reduce the level of redundancy within both libraries. A t...

journal_title：Plant molecular biology

authors： Jia Y,Anderson JV,Horvath DP,Gu YQ,Lym RG,Chao WS

更新日期：2006-05-01 00:00:00

abstract：:The PsbS gene product (PSII-S) which is an integral subunit of photosystem II has recently been reported to be a new type of pigment-binding protein [11]. The chlorophylls of the PSII-S protein exhibit weak excitonic coupling and this protein is stable also in the absence of pigments. Here we investigated the expressi...

journal_title：Plant molecular biology

authors： Adamska I,Funk C,Renger G,Andersson B

更新日期：1996-07-01 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：:The mitochondrial DNA molecules of two interfertile algal species, Chlamydomonas smithii and C. reinhardtii, are co-linear except for a 1075 bp intron (the alpha-insert) that is present in the cob gene of C. smithii. The alpha-insert, a group I intron (Cs cob.1) containing an open reading frame (ORF) which encodes a b...

journal_title：Plant molecular biology

authors： Ma DP,King YT,Kim Y,Luckett WS Jr

更新日期：1992-03-01 00:00:00

abstract：:The LI818 gene from Chlamydomonas encodes a polypeptide that is related to the chlorophyll a/b-binding proteins (CAB) of higher plants and green algae. However, despite this relatedness, LI818 gene expression is not coordinated with that of cab genes and is regulated differently by light, suggesting a different role f...

journal_title：Plant molecular biology

authors： Richard C,Ouellet H,Guertin M

更新日期：2000-01-01 00:00:00

abstract：KEY MESSAGE:Our study firstly elaborated the underlying mechanism of endogenous CH4-induced abiotic tolerance, along with an alteration of ABA sensitivity by mimicking the endogenous CH4 production in MtMCR transgenic Arabidopsis. Endogenous methane (CH4) production and/or emission have been ubiquitously observed in st...

journal_title：Plant molecular biology

authors： Su J,Yang X,He J,Zhang Y,Duan X,Wang R,Shen W

更新日期：2019-11-01 00:00:00

abstract：:The formation and the development of the floral organs require an intercalate expression of organ-specific genes. At the same time, meristem-specific genes are repressed to complete the differentiation of the organs in the floral whorls. In an Arabidopsis activation tagging population, a mutant affected in inflorescen...

journal_title：Plant molecular biology

authors： Chalfun-Junior A,Franken J,Mes JJ,Marsch-Martinez N,Pereira A,Angenent GC

更新日期：2005-03-01 00:00:00

abstract：:The promoter of the maize glyceraldehyde-3-phosphate dehydrogenase 4 gene (GapC4) confers strong, specific and ubiquitous anaerobic reporter gene expression in tobacco. To identify factors required for heterologous anaerobic gene expression, 19 progressive 5' and 3' promoter deletions were linked to a chimeric GapC4 T...

journal_title：Plant molecular biology

authors： Geffers R,Cerff R,Hehl R

更新日期：2000-05-01 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