Abstract:
:The expression of the mat-r locus (mat-r-nad1e-nad5III) was studied in wheat mitochondria. Transcription initiation sites were mapped by S1 protection, primer extension and capping experiments. Two different transcription initiation sites were found. One, non-canonical promoter of low expression level generates a transcript containing the complete mat-r open reading frame (orf), suggesting that this form is the maturase-reverse transcriptase mRNA. A second transcription initiation site, found within the coding region of the mat-r orf, directs the transcription of an abundant co-transcript containing the carboxy-terminal region of the mat-r orf, exon e of the nad1 gene, exon III of the nad5 gene and their respective trains-introns. The co-transcript promoter carries the consensus motif of plant mitochondrial promoters. Analysis of transcript sequences reveals the presence of editing sites in analogous positions in both nad1e and nad5III trans-introns, suggesting that RNA editing is necessary for the trans-splicing process.
journal_name
Plant Mol Bioljournal_title
Plant molecular biologyauthors
Farré JC,Araya Adoi
10.1023/a:1006296422485subject
Has Abstractpub_date
1999-08-01 00:00:00pages
959-67issue
6eissn
0167-4412issn
1573-5028journal_volume
40pub_type
杂志文章abstract:KEY MESSAGE:We developed a machine learning-based model to identify the hidden labels of m6A candidates from noisy m6A-seq data. Peak-calling approaches, such as MeRIP-seq or m6A-seq, are commonly used to map m6A modifications. However, these technologies can only map m6A sites with 100-200 nt resolution and cannot rev...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/s11103-019-00930-x
更新日期:2019-12-01 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
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journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/s11103-006-9041-y
更新日期:2006-11-01 00:00:00
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journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1023/a:1012457113700
更新日期:2001-11-01 00:00:00
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journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1023/a:1005830313272
更新日期:1997-10-01 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
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journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/BF00028864
更新日期:1994-11-01 00:00:00
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journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/BF00016071
更新日期:1991-06-01 00:00:00
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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
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journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/BF00033384
更新日期:1984-11-01 00:00:00
abstract::Dehiscence of oilseed rape pods, commonly known as pod shatter, is a process of agronomic importance that results in seed loss causing yield reductions and carry-over of the crop into the following growing season. In an effort to understand the mechanisms underlying this developmental event, the changes in gene expres...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/BF00040589
更新日期:1994-01-01 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: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
pub_type: 杂志文章
doi:10.1007/s11103-019-00914-x
更新日期:2019-11-01 00:00:00
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journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1023/a:1010665910095
更新日期:2001-03-01 00:00:00
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journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/BF00014935
更新日期:1993-05-01 00:00:00
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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
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journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1023/a:1005904230755
更新日期:1998-03-01 00:00:00
abstract::The location on the wheat chloroplast DNA map and the nucleotide sequences of the genes coding for tRNA GCC (Gly) (trnG-GCC), tRNA GUC (Asp) (trnD-GUC) and tRNA GCA (Cys) (trnC-GCA) have been determined. These three genes are located in the large single copy region of the chloroplast genome, about half-way between one...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/BF02418249
更新日期:1985-09-01 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
pub_type: 杂志文章
doi:10.1007/s11103-013-0053-0
更新日期:2013-05-01 00:00:00
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journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1023/a:1014938417267
更新日期:2002-05-01 00:00:00
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journal_title:Plant molecular biology
pub_type: 杂志文章
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更新日期:2016-11-01 00:00:00
abstract::A drought- and abscisic acid (ABA)-inducible gene, His1, was isolated from Lycopersicon pennellii, a drought-resistant relative of cultivated tomato, and the gene structure was defined experimentally. The nucleotide sequence of His1 predicts a protein of 202 amino acid residues, with a significant sequence homology to...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/BF00020112
更新日期:1996-01-01 00:00:00
abstract::A partial cDNA clone, Pis 63, corresponding to a mRNA highly expressed in Brassica napus pistils, was isolated by differential screening. PCR was used to complete the Pis 63 sequence (Pis 63-1) and to obtain the sequence of another related cDNA (Pis 63-2). Northern blot and in situ analyses demonstrated that these tra...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/BF00040703
更新日期:1994-11-01 00:00:00
abstract::Analysis of genes controlling flowering time (heading date) contributes to our understanding of fundamental principles of plant development and is of practical importance because of the effects of flowering time on plant adaptation and crop yield. This review discusses the extent to which plants may share common genet...
journal_title:Plant molecular biology
pub_type: 杂志文章,评审
doi:
更新日期:1997-09-01 00:00:00
abstract:KEY MESSAGE:Jasmonic acid and RAP2.6L are induced upon wounding but are not involved in cell proliferation during healing in Arabidopsis hypocotyls. Plants produce jasmonic acid in response to wounding, but its role in healing, if any, has not been determined. Previously, the jasmonic acid-induced transcription factor,...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/s11103-018-0702-4
更新日期:2018-04-01 00:00:00
abstract::Chimeric genes composed of the beta-phaseolin promoter, an alpha-zein coding sequence and its modified versions containing lysine codons, and a beta-zein polyadenylation signal were inserted into the genome of tobacco by Agrobacterium-mediated transformation. alpha-Zein mRNA levels in the transgenic tobacco seeds 20 d...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/BF00017922
更新日期:1991-01-01 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::In yeast, Rad21/Scc1 and its meiotic variant Rec8 are key players in the establishment and subsequent dissolution of sister chromatid cohesion for mitosis and meiosis, respectively, which are essential for chromosome segregation. Unlike yeast, our identification revealed that the rice genome has 4 RAD21-like genes tha...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/s11103-005-4922-z
更新日期:2006-03-01 00:00:00
abstract::Using a 2,4-dichlorophenoxyacetic acid (2,4-D)-dependent tobacco cell-suspension culture we analyzed early hormone-induced molecular events preceding cell division. By differential screening of a cDNA library to mRNAs derived from hormone-starved cells treated with 2,4-D for 4 h, seven non-cross hybridizing cDNA clone...
journal_title:Plant molecular biology
pub_type: 杂志文章
doi:10.1007/BF00016152
更新日期:1987-03-01 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
pub_type: 杂志文章
doi:10.1007/s11103-005-8883-z
更新日期:2005-09-01 00:00:00