Abstract:
:To elucidate the evolutionary relationship between the Spermatophyta, Pteridophyta and Bryophyta, we cloned a fragment of chloroplast DNA from the fern Angiopteris lygodiifolia (Pteridophyta) and determined its nucleotide sequence. The fragment contained the atpB, rbcL, trnR-CCG, dedB and psaI genes. Comparisons of the deduced amino acid and nucleotide sequences of these genes from the three plant groups indicate that Angiopteris sequences are more closely related to those of Bryophyta species (85% identity on average) than to those of seed plants (76% identity on average), supporting a hypothesis that the Bryophyta and Pteridophyta diverged more recently from one another than their common progenitor diverged from that of the Spermatophyta.
journal_name
Plant Mol Bioljournal_title
Plant molecular biologyauthors
Yoshinaga K,Kubota Y,Ishii T,Wada Kdoi
10.1007/BF00018458subject
Has Abstractpub_date
1992-01-01 00:00:00pages
79-82issue
1eissn
0167-4412issn
1573-5028journal_volume
18pub_type
杂志文章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:KEY MESSAGE:CYP71Z18 exhibited plastic substrate specificity to catalyze oxidation of multiple rice diterpenes and elevated chemical defense against the blast fungus in transgenic rice. Diversified plant specialized metabolism relies on corresponding biosynthetic enzymes with differential substrate specificity. CYP71Z1...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/s11103-019-00881-3
更新日期:2019-08-01 00:00:00
abstract::Dobzhansky stated that nothing in biology makes sense except in the light of evolution. A close corollary, and the central theme of this paper, is that everything makes a lot more sense in the light of phylogeny. Systematics is in the midst of a renaissance, heralded by the widespread application of new analytical app...
journal_title:Plant molecular biology
pub_type: 杂志文章,评审
doi:
更新日期:2000-01-01 00:00:00
abstract::More than 20 genes in the Arabidopsis genome encode proteins similar to phosphatases that act on the carboxyl-terminal domain (CTD) of RNA polymerase II. One of these CTD-phosphatase-like (CPL) proteins, CPL2, dephosphorylates CTD-Ser5-PO4 in an intact RNA polymerase II complex and contains a double-stranded (ds)-RNA-...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/s11103-008-9348-y
更新日期:2008-08-01 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::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::Herbaspirillum seropedicae is a diazotrophic and endophytic bacterium that associates with economically important grasses promoting plant growth and increasing productivity. To identify genes related to bacterial ability to colonize plants, wheat seedlings growing hydroponically in Hoagland's medium were inoculated wi...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/s11103-016-0430-6
更新日期:2016-04-01 00:00:00
abstract::The tumor-associated glycoprotein 72 (TAG 72) has been shown to be expressed in the majority of human adenocarcinomas. In an effort to develop a technique for the safe and inexpensive production of large quantities of anti-TAG 72 humanized antibody fragments (hzAb) as a future source of clinical-grade proteins, we dev...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/s11103-008-9379-4
更新日期:2008-11-01 00:00:00
abstract:KEY MESSAGE:Progression of the infection canal that conducts rhizobia to the nodule primordium requires a functional Rab GTPase located in Golgi/trans-Golgi that also participate in root hair polar growth. Common bean (Phaseolus vulgaris) symbiotically associates with its partner Rhizobium etli, resulting in the format...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/s11103-016-0581-5
更新日期:2017-04-01 00:00:00
abstract::Arabidopsis thaliana encodes four Dicer-like (DCL) proteins and five dsRNA-binding (DRB) proteins. We have previously demonstrated that DCL4 specifically interacts with DRB4 in vitro. Here we describe the interaction between DCL4 and DRB4 in vivo. The phenotype of a mutant with a defect in DCL4 (dcl4-2) was similar to...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/s11103-006-9125-8
更新日期:2007-04-01 00:00:00
abstract::A new cytoplasmic male sterile sunflower, CMS3 [44], was characterised in relation to the Petiolaris (PET1) cytoplasmic male-sterile sunflower, CMS89 [25]. Southern blot analysis showed that the mitochondrial genome of CMS3 contains unique rearrangements in at least five loci (atp6, atp9, atpA, nad1 + 5 and coxIII) co...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/BF00019495
更新日期:1994-12-01 00:00:00
abstract::We investigated changes in gene expression in Iris hollandica flowers by microarray technology. Flag tepals were sampled daily, from three days prior to flower opening to the onset of visible senescence symptoms. Gene expression profiles were compared with biochemical data including lipid and protein degradation and D...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1023/B:PLAN.0000023670.61059.1d
更新日期:2003-12-01 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
pub_type: 杂志文章
doi:10.1007/s11103-005-7307-4
更新日期:2005-07-01 00:00:00
abstract::Two full-length cDNA clones (faEG1 and faEG3, respectively) have been isolated by screening a cDNA library representing transcripts from red strawberry fruits. Southern blot analysis of genomic DNA suggests that the strawberry endo-beta-1,4-glucanases (EGases) are encoded by a multigene family. The cognate genes are p...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1023/a:1006299821980
更新日期:1999-05-01 00:00:00
abstract::Homospermidine synthase is the first specific enzyme in the biosynthesis of pyrrolizidine alkaloids. Whereas the substrates putrescine and spermidine are part of the highly dynamic polyamine pool of plants, the product homospermidine is incorporated exclusively into the necine base moiety of pyrrolizidine alkaloids. R...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/s11103-009-9514-x
更新日期:2009-09-01 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
pub_type: 杂志文章
doi:10.1007/s11103-004-0621-4
更新日期:2004-05-01 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:KEY MESSAGE:Moderate overexpression of CYP734A4 improves grain number per main panicle and seed setting rate. Brassinosteroid (BR) homeostasis and signaling are crucial for plant growth and development. CYP734A genes encode cytochrome P450 monooxygenases that control the level of bioactive BRs by degrading BRs. However...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/s11103-016-0558-4
更新日期:2017-01-01 00:00:00
abstract:KEY MESSAGE:Modification of the poplar defense pathway through pathogen-induced expression of an amphibian host defense peptide modulates plant innate immunity and confers robust and reliable resistance against a major poplar pathogen, Septoria musiva. Host defense peptides (HDPs), also known as cationic antimicrobial ...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/s11103-019-00874-2
更新日期:2019-07-01 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
pub_type: 杂志文章
doi:10.1007/BF00042073
更新日期:1995-08-01 00:00:00
abstract::Genes for histidyl-aspartyl (His-Asp) phosphorelay components (His-containing phosphotransfer proteins, HP, and response regulators, RR) were isolated from Zea mays L. to characterize their function in cytokinin signaling. Six type-A RRs (ZmRR1, ZmRR2, ZmRR4-ZmRR7), 3 type-B RRs (ZmRR8-ZmRR10), and 3 HPs (ZmHP1-ZmHP3)...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1023/a:1023971315108
更新日期:2003-05-01 00:00:00
abstract::Transcriptional activator-like effectors (TALEs) are proteins secreted by Xanthomonas bacteria when they infect plants. TALEs contain a modular DNA binding domain that can be easily engineered to bind any sequence of interest, and have been used to provide user-selected DNA-binding modules to generate chimeric nucleas...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/s11103-011-9866-x
更新日期:2012-02-01 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
pub_type: 杂志文章
doi:10.1023/b:plan.0000004333.96451.11
更新日期:2003-08-01 00:00:00
abstract::The transcript level and in turn protein density of the K(+)-uptake channel ZMK1 in maize (Zea mays) coleoptiles is controlled by the phytohormone auxin. ZMK1 is involved in auxin-regulated coleoptile elongation as well as gravi- and phototropism. To provide unequivocal evidence for the role of ZMK1 in these elementar...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/s11103-006-0047-2
更新日期:2006-07-01 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::Differential screening of a cDNA bank constructed from ripe tomato fruit mRNA allowed the isolation of cDNA clone 2A11 which is entirely fruit-specific, is expressed at steadily increasing levels from anthesis to breaker, and accounts for approximately 1% of the messenger RNA in mature tomato fruit. A genomic clone co...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/BF00016019
更新日期:1989-12-01 00:00:00
abstract::Pleiotropic effects are one of the main concerns regarding genetically modified organisms (GMOs). This includes unintended side effects of the transgene or its genome insertion site on the regulation of other endogenous genes, which could potentially cause the accumulation of different secondary metabolites that may h...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/s11103-007-9229-9
更新日期:2007-11-01 00:00:00
abstract::A partial cDNA clone (PSnir) encoding the C-terminal region of nitrite reductase was isolated from a lambda gt11 library of the gymnosperm Pimus sylvestris (L.). Nucleotide sequence analysis showed that PSnir contains a reading frame encoding 105 amino acid residues. The amino acid sequence revealed a homology to NiR ...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/BF00043873
更新日期:1994-06-01 00:00:00
abstract::Plants produce ethylene in response to many biotic and abiotic stresses. In response to ozone the foliage of potato plants sequentially expressed two ACC synthase genes (ST-ACS4, ST-ACS5). The same expression pattern of the two genes also occurred in response to Cu2+ and infection with Alternaria solani. ST-ACS5 expre...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1023/a:1005857717196
更新日期:1997-12-01 00:00:00
abstract::Polyploidization has repeatedly occurred during plant evolution. Although autopolyploidy is the best model to characterize the polyploidization effects in a highly controlled manner, there are limited studies on autopolyploids compared to allopolyploids. To improve our understanding of autopolyploidy effects in maize,...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/s11103-010-9722-4
更新日期:2011-02-01 00:00:00