Abstract:
MAIN CONCLUSION:Identification and characterization of 5,446 mlncRNAs from Salvia miltiorrhiza showed that the majority of identified mlncRNAs were stress responsive, providing a framework for elucidating mlncRNA functions in S. miltiorrhiza. mRNA-like noncoding RNAs (mlncRNAs) are transcribed by RNA polymerase II and are polyadenylated, capped and spliced. They play important roles in plant development and defense responses. However, there is no information available for mlncRNAs in Salvia miltiorrhiza Bunge, the first Chinese medicinal material entering the international market. To perform a transcriptome-wide identification of S. miltiorrhiza mlncRNAs, we assembled over 8 million RNA-seq reads from GenBank database and 5,624 ESTs from PlantGDB into 44422 unigenes. Using a computational identification pipeline, we identified 5446 S. miltiorrhiza mlncRNA candidates from the assembled unigenes. Of the 5446 mlncRNAs, 2 are primary transcripts of conserved miRNAs, and 2030 can be grouped into 470 families with at least two members in a family. Quantitative real-time PCR analysis of mlncRNAs with at least 900 nt showed that the majority were differentially expressed in roots, stems, leaves and flowers and responsive to methyl jasmonate (MeJA) treatment in S. miltiorrhiza. Analysis of published RNA-seq data showed that a total of 3,044 mlncRNAs were expressed in hairy roots of S. miltiorrhiza and the expression of 1,904 of the 3,044 mlncRNAs was altered by yeast extract and Ag(+) treatment. The results indicate that the majority of mlncRNAs are involved in plant response to stress. This study provides a framework for understanding the roles of mlncRNAs in S. miltiorrhiza.
journal_name
Plantajournal_title
Plantaauthors
Li D,Shao F,Lu Sdoi
10.1007/s00425-015-2246-zsubject
Has Abstractpub_date
2015-05-01 00:00:00pages
1131-43issue
5eissn
0032-0935issn
1432-2048journal_volume
241pub_type
杂志文章相关文献
PLANTA文献大全abstract::PROTEIN L-ISOASPARTYL METHYLTRANSFERASE (PIMT) repairs deleterious L-isoaspartyl residues synthesized spontaneously in proteins due to aging or stressful environments and is widespread in living organisms including plants. Even though PIMT activity has been detected from various plant sources, detailed studies are lim...
journal_title:Planta
pub_type: 杂志文章
doi:10.1007/s00425-009-1050-z
更新日期:2010-01-01 00:00:00
abstract::Grapevine bud fruitfulness is determined by the differentiation of uncommitted meristem (UCM) into either tendril or inflorescence. Since tendril and inflorescence differentiation have long been considered sequential steps in inflorescence development, factors that control the progression of floral meristem developmen...
journal_title:Planta
pub_type: 杂志文章
doi:10.1007/s00425-011-1497-6
更新日期:2012-01-01 00:00:00
abstract::Glycosyltransferase complexes are known to be involved in plant cell wall biosynthesis, as for example in cellulose. It is not known to what extent such complexes are involved in biosynthesis of pectin as well. To address this question, work was initiated on ARAD1 (ARABINAN DEFICIENT 1) and its close homolog ARAD2 of ...
journal_title:Planta
pub_type: 杂志文章
doi:10.1007/s00425-012-1592-3
更新日期:2012-07-01 00:00:00
abstract:MAIN CONCLUSION:The review provides information on the mechanisms underlying the development of spontaneous and pathogen-induced tumors in higher plants. The activation of meristem-specific regulators in plant tumors of various origins suggests the meristem-like nature of abnormal plant hyperplasia. Plant tumor formati...
journal_title:Planta
pub_type: 杂志文章,评审
doi:10.1007/s00425-020-03375-5
更新日期:2020-03-18 00:00:00
abstract:MAIN CONCLUSION:Methyl jasmonate promotes the synthesis of rosmarinic acid in Salvia miltiorrhiza Bunge and Salvia castanea f. tomentosa Stib, and it promotes the latter more strongly. Salvia miltiorrhiza Bunge (SMB) is a traditional Chinese medicinal material, its water-soluble phenolic acid component rosmarinic acid ...
journal_title:Planta
pub_type: 杂志文章
doi:10.1007/s00425-020-03506-y
更新日期:2020-11-27 00:00:00
abstract::Cell-suspension cultures were initiated from embryogenic calli of various barley cultivars. Seven fast-growing suspension lines were obtained from four different cultivars (cvs. Dissa, Emir, Golden Promise and Igri). Two of these cell suspensions showed morphogenic capacity. From a cell suspension of cv. Dissa, albino...
journal_title:Planta
pub_type: 杂志文章
doi:10.1007/BF00402883
更新日期:1988-07-01 00:00:00
abstract::The effect of external calcium and sodium ion concentrations on the calcium fluxes on the Pelvetia fastigiata De Toni egg was measured. Decreasing external [Ca(2+)] greatly increased the permeability of the eggs to Ca(2+); at 1 mM external Ca(2+) this permeability was 60 times as great as it was at the normal [Ca(2+)]...
journal_title:Planta
pub_type: 杂志文章
doi:10.1007/BF00396191
更新日期:1977-01-01 00:00:00
abstract::Application of nitrate leads to an induction of nitrate reductase (NR; EC 1.6.6.1) and nitrite reductase (NIR; EC 1.7.7.1) in the cotyledons of dark-grown mustard (Sinapis alba L.) seedlings, and this induction can strongly be promoted by a far-red-light pretreatment - operating through phytochrome - prior to nitrate ...
journal_title:Planta
pub_type: 杂志文章
doi:10.1007/BF00395077
更新日期:1987-05-01 00:00:00
abstract:MAIN CONCLUSION:Rare red currants colors caused by low anthocyanin content in the pink and a lack of anthocyanins in the white cultivar correlated with low ANS gene expression, enzyme activity, and increased sugar/acid ratios. Changes in the contents of polyphenols, sugars, and organic acids in berries of the three dif...
journal_title:Planta
pub_type: 杂志文章
doi:10.1007/s00425-017-2670-3
更新日期:2017-08-01 00:00:00
abstract::Described here are the first quantitative measurements of absolute amounts of mRNAs transcribed from individual members of a phytochrome gene (PHY) family. The abundances of PHY mRNAs were determined for dry seed and for selected organs of green-house-grown tomato (Solanum lycopersicum L.) seedlings and mature plants....
journal_title:Planta
pub_type: 杂志文章
doi:10.1007/s004250050080
更新日期:1997-01-01 00:00:00
abstract::1-Sinapoylglucose was isolated in cristalline form from mutants of Matthiola incana. In addition, 1-feruloyl-glucose and 1-p-cumaroyl-glucose were isolated and identified by paper chromatography. The molecular weights of penta-(trimethylsilyl)-1-sinapoyl-glucose and penta-(trimethylsilyl)-1-feruloyl-glucose have been ...
journal_title:Planta
pub_type: 杂志文章
doi:10.1007/BF00389041
更新日期:1973-09-01 00:00:00
abstract::The fate of the carbon-20 atom in gibberellin (GA) biosynthesis was studied in a cell-free system from Pisum sativum. This carbon atom is lost at the aldehyde stage of oxidation when C20-GAs are converted to C19-GAs. Gibberellin A12 labeled with (14)C at C-20 was prepared from [3'-(14)C]mevalonic acid with a cell-free...
journal_title:Planta
pub_type: 杂志文章
doi:10.1007/BF00392102
更新日期:1986-12-01 00:00:00
abstract::The isotopic composition of the carbon (δ(13)C values) of leaf tissue from 10 species and hybrids of orchids grown in Singapore fell into two groups, one having a mean value of-15.4‰, the other-26.6‰. The least negative of these values was associated with thick-leaved plants (0.2-0.4 mm). This is consistent with the v...
journal_title:Planta
pub_type: 杂志文章
doi:10.1007/BF00390710
更新日期:1975-01-01 00:00:00
abstract::Whether cell division is a driving force in plant morphogenesis has long been debated. In this review, the evidence for the existence of cell division-dependent and cell division-independent mechanisms of plant morphogenesis is discussed. The potential mechanisms themselves are then analysed, as is our understanding o...
journal_title:Planta
pub_type: 杂志文章,评审
doi:10.1007/s00425-002-0864-8
更新日期:2002-11-01 00:00:00
abstract::Plant HXXXD acyltransferase-catalyzed malonylation is an important modification reaction in elaborating the structural diversity of flavonoids and anthocyanins, and a universal adaptive mechanism to detoxify xenobiotics. Nicotiana tabacum malonyltransferase 1 (NtMaT1) is a member of anthocyanin acyltransferase subfami...
journal_title:Planta
pub_type: 杂志文章
doi:10.1007/s00425-012-1660-8
更新日期:2012-09-01 00:00:00
abstract:MAIN CONCLUSION:Melatonin-mediated osmotic tolerance was attributed to increased antioxidant capacity, energy metabolism, osmoregulation and autophagy in wheat (Triticum aestivum L.). Melatonin is known to play multiple roles in plant abiotic stress tolerance. However, its role in wheat has been rarely investigated. In...
journal_title:Planta
pub_type: 杂志文章
doi:10.1007/s00425-018-2881-2
更新日期:2018-07-01 00:00:00
abstract::The influx of L-[(14)C]valine was measured over a wide concentration range (1 μM to 100 mM) in immature, isolated pea (Pisum sativum L. cv. Marzia) cotyledons at two developmental stages, both in the absence and in the presence of 0.4 M mannitol. At an early developmental stage (water content of the cotyledons ≈80%) t...
journal_title:Planta
pub_type: 杂志文章
doi:10.1007/BF00193013
更新日期:1990-07-01 00:00:00
abstract::Gibberellic acid (GA3) enhances ultrastructural morphogenesis of plastids in greening cereals whilst abscisic acid (ABA) and CCC have the reverse effect over a shorter period. GA3 application counteracts the ABA and CCC inhibition of membrane development and, over longer periods of greening, the fastest rate of chloro...
journal_title:Planta
pub_type: 杂志文章
doi:10.1007/BF00385553
更新日期:1973-12-01 00:00:00
abstract:MAIN CONCLUSION:The JcUEP promoter is active constitutively in the bio-fuel plant Jatropha curcas , and is an alternative to the widely used CaMV35S promoter for driving constitutive overexpression of transgenes in Jatropha. Well-characterized promoters are required for transgenic breeding of Jatropha curcas, a biofuel...
journal_title:Planta
pub_type: 杂志文章
doi:10.1007/s00425-014-2222-z
更新日期:2015-04-01 00:00:00
abstract::The microtubular cytoskeleton has been studied during development of the zygote, proembryo and free-nuclear endosperm inA. thaliana using immunofluorescence localization of tubulin in enzymatically isolated material. Abundant micro tubules (MTs) are found throughout proembryogenesis. Microtubules in the coenocytic end...
journal_title:Planta
pub_type: 杂志文章
doi:10.1007/BF01102418
更新日期:1991-06-01 00:00:00
abstract::Pale and green leaves of Kalanchoe fedtschenkoi var. variegata were inoculated with Agrobacterium tumefaciens. Six weeks later the chlorophyll contents of the leaves and their tumors were investigated. The tumor tissues possess very similar concentrations of chlorophylls and a low number of chloroplasts per cell. Ther...
journal_title:Planta
pub_type: 杂志文章
doi:10.1007/BF00385563
更新日期:1970-03-01 00:00:00
abstract::A crude organelle preparation from germinating castor bean endosperm catalysed the incorporation of galactose from UDP[(14)C]galactose into chloroform/methanol (2:1)-soluble glactolipids. At least two galactolipids were formed. Most of the [(14)C]galactose was present in a galactolipid synthesized by the microsomal me...
journal_title:Planta
pub_type: 杂志文章
doi:10.1007/BF00384596
更新日期:1979-10-01 00:00:00
abstract::Phytochrome was found by direct spectrophotometry to be present in whole dry seeds of cucumber. This pigment is spectroscopically different from the pigment found in etiolated plants. It shows the phenomenon of inverse reversion; in darkness, the red-absorbing form (Pr) reverts slowly to the far-red-absorbing form (Pf...
journal_title:Planta
pub_type: 杂志文章
doi:10.1007/BF00387458
更新日期:1969-12-01 00:00:00
abstract::The endogenous respiration of an achlorophyllous mutant of Chlorella vulgaris is enhanced by small amounts of blue light. The action spectrum for this effect shows two peaks at λ 460 and 375 mμ, which points to a flavin or a carotenoid in cis configuration as the likely photoreceptor responsible. WEBER'S (1950) observ...
journal_title:Planta
pub_type: 杂志文章
doi:10.1007/BF00390155
更新日期:1968-06-01 00:00:00
abstract::In spite of their silent and sessile life, plants are dynamic organisms that have developed advanced defence strategies in their adaptation to the pressure of herbivores and pathogens. Natural plant products play an important role as chemical weapons in this warfare. Characteristic of cruciferous plants is the synthes...
journal_title:Planta
pub_type: 杂志文章,评审
doi:10.1007/s00425-005-1553-1
更新日期:2005-07-01 00:00:00
abstract::Analysis of pea root tips taken from attached seedling roots and excised roots cultured in vitro has revealed major differences in cell constituents. The cells of cultured roots have only 40% and 13% of the protein and amino acid content of attached root cells. The nucleic acid content of cultured root cells was shown...
journal_title:Planta
pub_type: 杂志文章
doi:10.1007/BF00387043
更新日期:1971-09-01 00:00:00
abstract::Gametes of opposite mating type (mt (+) and mt (-)) of the green alga Chlamydomonas eugametos agglutinate via their flagella as a prelude to sexual fusion. To quantitate sexual agglutination, an in vitro assay has been developed using (35)S-labeled flagella and the isolated mt (-)agglutination factor. It is shown that...
journal_title:Planta
pub_type: 杂志文章
doi:10.1007/BF00411141
更新日期:1984-05-01 00:00:00
abstract::The giant cells of the petiolar hairs of Heracleum mantegazzianum contain cytoplasmic fibres that are readily visible with phase contrast or interference contrast optics. These fibres are associated with saltatory particle movement and protoplasmic streaming in this cell and are believed to be the living image of simi...
journal_title:Planta
pub_type: 杂志文章
doi:10.1007/BF00386612
更新日期:1970-03-01 00:00:00
abstract::Symplastic transport occurs between neighbouring plant cells through functionally and structurally dynamic channels called plasmodesmata (PD). Relatively little is known about the composition of PD or the mechanisms that facilitate molecular transport into neighbouring cells. While transmission electron microscopy (TE...
journal_title:Planta
pub_type: 杂志文章
doi:10.1007/s00425-011-1440-x
更新日期:2011-10-01 00:00:00
abstract:MAIN CONCLUSION:Functional allelic variants of TaGW2 - 6A produce large grains, possibly via changes in endosperm cells and dry matter by regulating the expression of cytokinins and starch-related genes via the ubiquitin-proteasome system. In wheat, TaGW2-6A coding region allelic variants are closely related to the gra...
journal_title:Planta
pub_type: 杂志文章
doi:10.1007/s00425-017-2759-8
更新日期:2017-12-01 00:00:00