Abstract:
:The ENOD40 gene is induced early during Rhizobium-legume symbiosis and has probably a primary role in the nodule organogenesis. In this paper we show that the 1.7 kb 5'-flanking region of the GmENOD40(2) is able to drive the expression of a gusA-int marker in transgenic Arabidopsis thaliana. The promoter activity is developmentally regulated and the major activity is detected in the root and in the stigma.
journal_name
Plant Mol Bioljournal_title
Plant molecular biologyauthors
Mirabella R,Martirani L,Lamberti A,Iaccarino M,Chiurazzi Mdoi
10.1023/a:1006146627301subject
Has Abstractpub_date
1999-01-01 00:00:00pages
177-81issue
1eissn
0167-4412issn
1573-5028journal_volume
39pub_type
杂志文章abstract::Wheat genes are present in physically small, gene-rich regions, interspersed by gene-poor blocks of retrotransposon-like repetitive sequences. One of the largest gene-rich regions is present around fraction length (FL) 0.8 of the short arm of wheat homoeologous group 1 chromosomes and is called '1S0.8 region'. The obj...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1023/a:1014876409166
更新日期:2002-03-01 00:00:00
abstract::The beneficial root-colonizing fungus Piriformospora indica stimulates root development of Chinese cabbage (Brassica campestris subsp. Chinensis) and this is accompanied by the up-regulation of a τ-class glutathione (GSH)-S-transferase gene (BcGSTU) (Lee et al. 2011) in the roots. BcGSTU expression is further promoted...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/s11103-016-0531-2
更新日期:2016-12-01 00:00:00
abstract::Cytosine methylation provides an attractive epigenetic modification for the global maintenance of phases in plant development; however, there are few known examples of specific genes whose methylation status changes in a developmentally regulated manner. Pl-Blotched, an allele of purple plant1 (pl1), which encodes a m...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/s11103-005-5620-6
更新日期:2006-03-01 00:00:00
abstract::We report the isolation and characterisation of a wound-induced cDNA designated AoPR1 from a suspension of mesophyll cells that had been mechanically isolated from cladodes of light-grown Asparagus officinalis seedlings by grinding in a mortar and pestle. The transcript abundance is up-regulated following cell separat...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/BF00026782
更新日期:1992-07-01 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
pub_type: 杂志文章
doi:10.1007/s11103-005-0698-4
更新日期:2005-03-01 00:00:00
abstract::Elicitins are 10 kDa holoproteins secreted by Phytophthora fungi, that elicit an incompatible hypersensitive reaction, leading to resistance against fungal and bacterial plant pathogens. Comparison of primary sequences of alpha-elicitins and beta-elicitins indicated several potential necrotic activity-determining resi...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/BF00019323
更新日期:1995-02-01 00:00:00
abstract::The cytokinin gene, isopentenyl transferase (ipt), was placed under the control of a heat-inducible promoter from the Drosophila melanogaster hsp70 gene and introduced into Nicotiana plumbaginifolia by cocultivation with Agrobacterium tumefaciens. Transformants were analyzed for organ-specific expression, cytokinin le...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/BF00017921
更新日期:1991-01-01 00:00:00
abstract::The treatment of barley aleurone layers with gibberellic acid (GA3) results in the synthesis of two groups of α-amylase isozymes. Addition of abscisic acid (ABA) at the same time as GA3 inhibited the synthesis of both groups of isozymes. However, midcourse ABA addition (12 h or later after GA3) had a more inhibitory e...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/BF00016430
更新日期:1987-01-01 00:00:00
abstract::A novel rice genomic sequence encoding coding segments homologous to other metallothionein-like genes was isolated from Oryza sativa genomic library. This sequence, hereby designated as rgMT (rice genomic metallothionein-like gene), consists of two exons and one intron. From the coding sequence, it is predicted that r...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/BF00020388
更新日期:1995-06-01 00:00:00
abstract::Anther dehiscence, one of the essential steps in pollination and double fertilization, is regulated by a complex signaling pathway encompassing hormones and environmental factors. However, key components underlying the signaling pathway that regulate anther dehiscence remain largely elusive. Here, we isolated a rice m...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/s11103-019-00911-0
更新日期:2019-11-01 00:00:00
abstract::Annexins belong to a multigene family of Ca(2+) dependent, phospholipid and cytoskeleton binding proteins. They have been shown to be upregulated under various stress conditions. We generated transgenic cotton plants expressing mustard annexin (AnnBj1), which showed enhanced tolerance towards different abiotic stress ...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/s11103-010-9615-6
更新日期:2010-06-01 00:00:00
abstract::The cis-regulatory elements that confer cell cycle-dependent expression to the wheat histone H3 gene were investigated in rice cells (Oc strain) transformed with H3/GUS chimeric genes. 5' deletion mutants of the H3 promoter region (from -1711, -908 or -185 to +57 relative to the transcription start site) were joined t...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/BF00019303
更新日期:1993-11-01 00:00:00
abstract::There was no discernible effect after incubating recombinant Anabaena Rubisco and carboxyarabinitol 1-phosphate with the product of the Anabaena rca gene. Since the unactivated cyanobacterial Rubisco is not readily inhibited by ribulose 1,5-bisphosphate and fallover is not observed, a genetic basis for the function of...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1023/a:1006251808625
更新日期:1999-06-01 00:00:00
abstract::We have sequenced and analysed the transaldolase (tal) genes from two cyanobacteria, Anabaena variabilis (ATCC 29413) and Synechocystis sp. PCC 6803, which are filamentous heterocyst-forming and unicellular organisms, respectively. The deduced amino acid sequences of the two cyanobacterial tal genes are 78% identical ...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/BF00017817
更新日期:1996-01-01 00:00:00
abstract::In wild-type Arabidopsis seeds the 2S albumin seed protein gene family members are differentially expressed. In this work it is shown that as predicted by the wild type situation, the at2S2 promoter is much more effective than that of the at2S1 gene in the expression of a transgene. However, unexpectedly high expressi...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/BF00028867
更新日期:1994-11-01 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
pub_type: 杂志文章
doi:10.1023/a:1006022524708
更新日期:1998-12-01 00:00:00
abstract::It has been demonstrated that insertion of foreign DNA into mammalian genome can profoundly alter the patterns of DNA methylation and transcription of the host genome. Introgression of alien DNA into plant genomes through sexual crossing and genetic engineering are commonly used in breeding, but it is not known if pla...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1023/B:PLAN.0000038270.48326.7a
更新日期:2004-03-01 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
pub_type: 杂志文章
doi:10.1007/BF00040137
更新日期:1986-03-01 00:00:00
abstract::Glucosinolates are a class of thioglycosides found predominantly in plants of the order Brassicales whose function in anti-herbivore defense has been attributed to the products formed by myrosinase-catalyzed hydrolysis upon plant tissue damage. The most common type of hydrolysis products, the isothiocyanates, are toxi...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/s11103-006-9071-5
更新日期:2007-01-01 00:00:00
abstract::In the wake of recent progress of high throughput transcriptome profiling technologies, extensive housekeeping gene mining has been conducted in humans. However, very few studies have been reported in maize (Zea mays L.), an important crop plant, and none were conducted on a genome -wide level. In this study, we surve...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/s11103-014-0246-1
更新日期:2014-11-01 00:00:00
abstract::We have isolated and characterized the genomic clone of maize casein kinase 2 (CK2) alpha subunit using the previously described alphaCK2-1 cDNA clone as a probe. The genomic clone is 7.5 kb long and contains 10 exons, separated by 9 introns of different size, two larger than 1.5 kb and the others around 100-150 bp. T...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1023/a:1006196530079
更新日期:1999-05-01 00:00:00
abstract::Iron uptake and translocation in plants are important processes for both plant and human nutrition, whereas relatively little is known about the molecular mechanisms of iron transport within the plant body. Several reports have shown that yellow stripe 1 (YS1) and YS1-like (YSL) transporters mediate metal-phytosiderop...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/s11103-009-9500-3
更新日期:2009-08-01 00:00:00
abstract::Rice provides a staple source of energy, protein and other nutrients to half of the world population. Over 90 of the rice seeds consists of starch and protein by dry weight. The quantity and property of starch and protein thus play a dominant role in the yield and quality of rice. The amylase content of starch is a de...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/s11103-004-7507-3
更新日期:2005-09-01 00:00:00
abstract::TPD (tapping panel dryness) is a complex physiological syndrome widely found in rubber tree (Hevea brasiliensis) plantations, which causes severe yield and crop losses in natural rubber-producing countries. The molecular mechanism underlying TPD is not known and there is presently no effective prevention or treatment ...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1023/a:1020719420867
更新日期:2003-01-01 00:00:00
abstract::The suppression of plant defence reactions plays a crucial role in causing plant diseases. In this report, we show that inducible plant defences are repressed during the development of Cercospora leaf spot disease. In the early phase of infection of sugar beet (Beta vulgaris L.) leaves with the phytopathogenic fungus ...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/s11103-004-2141-7
更新日期:2004-08-01 00:00:00
abstract::A cDNA with sequence similarity to isocitrate lyase (ICL) genes was isolated from the unicellular eukaryotic green alga Chlamydomonas reinhardtii as a light-induced mRNA in the carotenoid biosynthetic mutant strain FN68. The 416 amino acid open reading frame shows significant sequence similarity to isocitrate lyases o...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1023/a:1005728411921
更新日期:1997-02-01 00:00:00
abstract::R2R3-MYB genes play a pivotal role in regulating anthocyanin accumulation. Here, we report two tandemly duplicated R2R3-MYB genes in peach, PpMYB10.1 and PpMYB10.2, with the latter showing lower ability to induce anthocyanin accumulation than the former. Site-directed mutation assay revealed two amino acid changes in ...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/s11103-018-0773-2
更新日期:2018-09-01 00:00:00
abstract::We isolated a rice cDNA encoding nucleoside diphosphate kinase (NDK, EC 2.7.4.6). The deduced amino acid sequence of the rice NDK shows highest homology to spinach NDK-I. The rice NDK gene exhibits a strong codon bias (73.8% GC) in the third position of the codon. DNA blot analysis indicated that at least single NDK g...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/BF00021824
更新日期:1993-12-01 00:00:00
abstract::The interaction between a protein and DNA is involved in almost all cellular functions, and is vitally important in cellular processes. Two complementary approaches are used to detect the interactions between a transcription factor (TF) and DNA, i.e. the TF-centered or protein-DNA approach, and the gene-centered or DN...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/s11103-014-0234-5
更新日期:2014-11-01 00:00:00
abstract::The molecular mechanism of signal transduction pathways which mediate the action of phytohormones are poorly understood. Recently, we and others have shown that the as -1 type cis-acting elements can respond to auxin and salicylic acid, two well-characterized signaling molecules in plants. In the present work, we have...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/BF00019093
更新日期:1996-11-01 00:00:00