Abstract:
:A cDNA (WPRP1) encoding a wheat proline-rich protein has been isolated and sequenced. The amino acid composition shows 45% proline, with high levels of methionine, lysine and glutamic acid. The derived 378 residue amino acid sequence has a highly repetitive structure which is unlike those of other proline-rich proteins. The WPRP1 cDNA clone was used to determine the copy number and chromosomal location of the WPRP1 gene by restriction fragment length polymorphism analysis of wheat inbred lines. Although WPRP1 is encoded by a single-copy gene it is also a representative of a larger family of related sequences. RNA gel blot analysis showed that expression of WPRP1 is highest in rapidly growing tissue which together with its amino acid composition suggests a structural role for the encoded protein.
journal_name
Plant Mol Bioljournal_title
Plant molecular biologyauthors
Raines CA,Lloyd JC,Chao SM,John UP,Murphy GJdoi
10.1007/BF00023430subject
Has Abstractpub_date
1991-04-01 00:00:00pages
663-70issue
4eissn
0167-4412issn
1573-5028journal_volume
16pub_type
杂志文章abstract::The first step in the routing of newly synthesized proteins into the secretory pathway is the binding of the nascent signal sequence to the signal recognition particle. The mammalian signal recognition particle is a complex consisting of 6 proteins and a single 7S RNA molecule. Signal recognition particle-like complex...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/BF00042359
更新日期:1993-12-01 00:00:00
abstract::In previous work, a 33 kDa cysteine proteinase was found in callus initiated from maize (Zea mays L.) resistant to fall armyworm feeding. A callus cDNA library from the maize inbred Mp708 was screened with oligonucleotides derived from the N-terminal amino acid sequence of the 33 kDa proteinase and several cDNA clones...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1023/a:1026494813936
更新日期:1999-05-01 00:00:00
abstract::Expression of the light-harvesting complex protein genes (Lhc) is under the control of a circadian clock. To dissect the molecular regulatory components of the circadian clock a promoter deletion analysis of four tomato Lhc genes was performed in transgenic tobacco plants. The important 5'-upstream promoter regions ar...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1023/a:1006094015513
更新日期:1998-11-01 00:00:00
abstract::In the post-genomic era, many useful tools have been developed to accelerate the investigation of gene functions. Fluorescent proteins have been widely used as protein tags for studying the subcellular localization of proteins in plants. Several fluorescent organelle marker lines have been generated in dicot plants; h...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/s11103-015-0397-8
更新日期:2016-01-01 00:00:00
abstract::Phosphorus (P) is one of the essential nutrient elements for plant development. In this work, BnPht1;4 gene, encoding a phosphate transporter of PHT1 family, was isolated from Brassica napus. BnPht1;4 possesses the major characteristic of PHT1 high-affinity Pi transporters in plants, such as plasma-membrane localizati...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/s11103-014-0249-y
更新日期:2014-12-01 00:00:00
abstract::The root endophytic fungus Piriformospora indica enhances plant adaptation to environmental stress based on general and non-specific plant species mechanisms. In the present study, we integrated the ionomics, metabolomics, and transcriptomics data to identify the genes and metabolic regulatory networks conferring salt...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/s11103-016-0461-z
更新日期:2016-04-01 00:00:00
abstract::RNA editing of T-urf13, a gene specific to the mitochondria of cytoplasmic male-sterile, type-T (cms-T) maize, and an adjacent, cotranscribed gene orf221, have been studied by cDNA sequencing. No editing was detected in 22 cDNA clones. This is the only report of a polypeptide-encoding gene in higher-plant mitochondria...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/BF00037148
更新日期:1991-11-01 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
pub_type: 杂志文章
doi:10.1007/BF00041395
更新日期:1996-12-01 00:00:00
abstract::Silicon (Si) confers several benefits to many plant species when absorbed as silicic acid through nodulin 26-like intrinsic proteins (NIPs). The NIPs belong to major intrinsic protein (MIP) family, members of which form channels with high selectivity to control transport of water and different solutes. Here, comparati...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/s11103-013-0087-3
更新日期:2013-11-01 00:00:00
abstract::We describe the isolation and characterization of maize cDNAs that are transcribed from a small gene family and encode a novel group of receptor-like kinases (RLKs). The distinctive extracellular domain of these novel RLKs includes a unique number and arrangement of leucine-rich repeats (LRRs), a proline-rich region (...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1023/a:1006012530241
更新日期:1998-07-01 00:00:00
abstract::In a recent publication (Plant Molecular Biology 16: 547-565 (1991)), Showalter et al. described the isolation and initial characterization of fifteen extensin and extensin-like tomato cDNAs. These cDNAs were determined to fall into five distinct classes; class I and II clones encoded extensins, class III and V clones...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/BF00027342
更新日期:1992-05-01 00:00:00
abstract::The relative amounts of some chloroplast polypeptides were followed during greening of leaves from three different plant families. Oat, bean and spinach were the representatives of the Gramineae, Leguminosae and Chenopodiaceae, respectively. By using specific antibodies against subunits of the chloroplast protein comp...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/BF02418259
更新日期:1985-11-01 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
pub_type: 杂志文章
doi:10.1007/BF00028730
更新日期:1991-12-01 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
pub_type: 杂志文章,评审
doi:10.1007/s11103-013-0038-z
更新日期:2013-08-01 00:00:00
abstract:KEY MESSAGE:MdMYB16 forms homodimers and directly inhibits anthocyanin synthesis via its C-terminal EAR repressor. It weakened the inhibitory effect of MdMYB16 on anthocyanin synthesis when overexpressing MdbHLH33 in callus overexpressing MdMYB16. MdMYB16 could interact with MdbHLH33. Anthocyanins are strong antioxidan...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/s11103-017-0601-0
更新日期:2017-05-01 00:00:00
abstract::Primer extension was used to characterize alpha-amylase mRNAs from aleurone tissue of barley (Hordeum vulgare L. cv. Himalaya) grains. Two synthetic oligonucleotides, specific for the low-pI and high-pI alpha-amylase groups, were used as primers for synthesis of cDNA from total RNA preparations. Between them, these tw...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/BF00023427
更新日期:1991-04-01 00:00:00
abstract::A 47 kDa glycoprotein, termed EP4, was purified from carrot cell suspension culture medium. An antiserum raised against EP4 also recognized a protein of 45 kDa that was ionically bound to the cell wall. EP4 was detected in culture media from both embryogenic and non-embryogenic cell lines and was found to be secreted ...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/BF00037018
更新日期:1995-03-01 00:00:00
abstract::Antisera against the N-terminal and C-terminal parts of the potential ORF IV product were used to analyse extracts from CaMV-infected turnip leaves by immunoblotting. Polypeptides of 87, 83, 82, 60 and 57 kDa were detected. The origin of these proteins is discussed. ...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/BF00027384
更新日期:1988-05-01 00:00:00
abstract::The pea lectin (Psl) gene encodes an abundant seed protein. Its seed-specific expression pattern is conserved in transgenic tobacco plants. Progressive 5' promoter deletions resulted in a gradual decrease of transcriptional activity in tobacco seed. A fragment of 115 bp still conferred seed-specific expression albeit ...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/BF00019103
更新日期:1996-11-01 00:00:00
abstract::Plant cell suspension cultures are invaluable models for the study of cellular processes. Here we develop the recently described Arabidopsis suspension culture MM2d as a transcript profiling platform by means of Affymetrix ATH1 microarrays. Analysis of gene expression profiles during normal culture growth, during sync...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1023/B:PLAN.0000019059.56489.ca
更新日期:2003-11-01 00:00:00
abstract::The R and B genes of maize regulate the anthocyanin biosynthetic pathway and constitute a small gene family whose evolution has been shaped by polyploidization and transposable element activity. To compare the evolution of regulatory genes in the distinct but related genomes of rice and maize, we previously isolated t...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1023/a:1006355510883
更新日期:2000-03-01 00:00:00
abstract::The synthesis, modification, and breakdown of carbohydrates is one of the most fundamentally important reactions in nature. The structural and functional diversity of glycosides is mirrored by a vast array of enzymes involved in their synthesis (glycosyltransferases), modification (carbohydrate esterases) and breakdow...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:
更新日期:2001-09-01 00:00:00
abstract::As part of a strategy to define differences in genome organization and expression between cytoplasmic male-sterile (CMS) and male-fertile (MF) sugar-beet mitochondria, cDNA libraries from both mitochondrial genotypes were constructed. Preliminary screening with ribosomal RNA gene probes identified candidate cDNA clone...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/BF00024201
更新日期:1994-04-01 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
pub_type: 杂志文章
doi:10.1007/BF00028903
更新日期:1992-12-01 00:00:00
abstract::Chromosomal non-histone high-mobility-group (HMG) proteins represent essential components of eukaryotic chromatin and have also been isolated from a variety of plants. In maize, studies on structure and function of the two larger of the four major HMG proteins have recently been performed and are now extended by analy...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/BF00043885
更新日期:1994-06-01 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
pub_type: 杂志文章
doi:10.1007/s11103-020-01045-4
更新日期:2020-10-01 00:00:00
abstract::Ferulate 5-hydroxylase (F5H) of the monolignol pathway catalyzes the hydroxylation of coniferyl alcohol, coniferaldehyde and ferulic acid to produce 5-hydroxyconiferyl moieties, which lead to the formation of sinapic acid and syringyl (S) lignin monomers. In contrast, guaiacyl (G) lignin, the other major type of ligni...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/s11103-020-00991-3
更新日期:2020-06-01 00:00:00
abstract::The intrinsic chlorophyll-protein CP 47 is a component of photosystem II which functions in both light-harvesting and oxygen evolution. The large extrinsic loop E of this protein has been shown to interact with the oxygen-evolving site. Previously, Vermaas and coworkers have produced a number of deletions within loop ...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/BF00041405
更新日期:1996-12-01 00:00:00
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
pub_type: 杂志文章
doi:10.1007/s11103-014-0210-0
更新日期:2014-09-01 00:00:00
abstract::As a first step toward elucidating the in vivo function of plant bZIP proteins and their related G-box cis elements, we have introduced a dominant negative inhibitor of G-box-dependent transcriptional activation into tobacco plants by transforming them with a truncated EmBP-1 gene (deltaEmBP) containing the DNA bindin...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1023/a:1006081009173
更新日期:1998-11-01 00:00:00