Abstract：
:A microscopical study was performed in order to localize chromogenic valepotriates in roots (in vivo) and in callus and root organ cultures (in vitro) of valerian plants. These in vitro cultures (producing valepotriates) contained lipid droplets having the same aspect as those containing essential oil described in the hypodermis and cortex of valerian roots, although only lower fatty acids were present in steam-distillate extractable fractions. These droplets can be coloured with the lipophylic dye Soudanred III and with HCl/acetic acid reagent, suitable for the detection of valepotriates, in fresh root material as well as in cultures in vitro. The droplets were isolated from a Potter homogenate of root organ cultures and shown to contain valepotriates. The oil vesicles of valerian roots, described before as exclusive containers of essential oil were shown to contain also valepotrites.
journal_name
Plant Cell Repjournal_title
Plant cell reportsauthors
Violon C,Dekegel D,Vercruysse Adoi
10.1007/BF00270186subject
Has Abstractpub_date
1983-12-01 00:00:00pages
300-3issue
6eissn
0721-7714issn
1432-203Xjournal_volume
2pub_type
杂志文章abstract：:Treatment of Allium cepa L. cellsuspension cultures with a biotic elicitor derived from the fungus Botrytis cinerea, resulted in phytoalexin synthesis. Two phytoalexins, 5-octylcyclopenta-1,3-dione and 5-hexyl-cyclopenta-1,3-dione, were accumulated in cultured onion cells. Removal of extracellular Ca(2+) by the calciu...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/BF00231593
更新日期：1996-09-01 00:00:00
abstract：KEY MESSAGE:The Arabidopsis receptor-like cytoplasmic kinase AtRLCK VI_A3 is activated by AtROPs and is involved in trichome branching and pathogen interaction. Receptor-like cytoplasmic kinases (RLCKs) belong to the large superfamily of receptor-like kinases, which are involved in a variety of cellular processes like ...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/s00299-014-1725-1
更新日期：2015-03-01 00:00:00
abstract：:Sugarcane cell suspensions were initiated from leaf callus and sub-cultured every 7 to 10 days by alternate transfer to MS based medium with 3.0 and 1.0 mg 1(-1)2,4-D. Suspensions older than 3 months gave the most reproducible yields of protoplasts. Isolated protoplasts required 50 mM Ca(2+) in the washing solution an...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/BF00269934
更新日期：1988-08-01 00:00:00
abstract：KEY MESSAGE:Overexpression of SoSnRK2.1 improved drought tolerance and growth of tobacco plants. Sucrose non-fermenting1-related protein kinase 2 (SnRK2) is a key enzyme in regulating ABA signal transduction in plants, and it plays a significant role in response to multiple abiotic stresses. In this research, SoSnRK2.1...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/s00299-016-2004-0
更新日期：2016-09-01 00:00:00
abstract：:An efficient culture system has been developed for repeated cycles of somatic embryogenesis in microspore-derived embryos of Brassica juncea without a callus phase. Haploid embryos produced through anther culture showed a high propensity for direct production of somatic embryos in response to 2 mgL(-1) BA and 0.1 mgL(...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/BF00237138
更新日期：1993-03-01 00:00:00
abstract：:The effect of the oxygen concentration in the aeration gas on regeneration from rice cells in bioreactor cultures was investigated. The efficiency of regeneration in cultures aerated with over 40% oxygen was higher than that in a flask culture. In the case of a culture in which the dissolved oxygen(DO) was saturated b...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/BF00232217
更新日期：1996-06-01 00:00:00
abstract：KEY MESSAGE:The T.118 and T.406 seedlings showed strong adaptability under Cd concentrations ≤ 50 µM. The mechanisms of photoprotection in T.118 and T.406 differed in high-Cd concentrations. To explore the physiological response characteristics of Taxodium hybrids to cadmium (Cd) stress and provide basis for screening ...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/s00299-018-2327-0
更新日期：2018-11-01 00:00:00
abstract：KEY MESSAGE:Cadmium sensitivity in sultr1;1 - sultr1;2 double mutant with limiting sulfate supply is attributed to the decreased glutathione content that affected oxidative defense but not phytochelatins' synthesis. In plants, glutathione (GSH) homeostasis plays pivotal role in cadmium (Cd) detoxification. GSH is synth...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/s00299-015-1892-8
更新日期：2016-02-01 00:00:00
abstract：:The goal of the study was to characterize the optimal developmental stage of zygotic embryo expiants of the hardwood forest tree species yellow-poplar (Liriodendron tulipifera L.) for the initiation of embryogenic cultures, using morphological measurements and polypeptide profiles of the embryos. Developing zygotic em...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/BF00234289
更新日期：1991-07-01 00:00:00
abstract：:A T-DNA insertional mutant OsPE of rice gives twin and triplet seedlings in up to 20 % of the seeds. Detailed cytological and histological analysis of OsPE indicated normal male and female gametogenesis in the OsPE mutant. Confocal laser scanning microscopic (CLSM) analysis of the developing seeds of OsPE showed multi...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/s00299-012-1291-3
更新日期：2012-10-01 00:00:00
abstract：:An in vitro propagation technique based on axillary bud proliferation has been developed for matureSapium sebiferum trees. Nodal segments cultured on Murashige and Skoog (MS) medium supplemented with benzyl adenine (1-10 μM and α-naphthaleneacetic acid (0-0.5 μM showed axillary bud proliferation. Shoots proliferated i...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/BF01275506
更新日期：1997-06-01 00:00:00
abstract：:In an attempt to improve growth and secondary metabolite production, and to understand the possible mechanism involved in relation to the changes in physiology and activities of antioxidant enzymes, we cultured Morinda citrifolia adventitious roots in different strength (0.25, 0.50, 0.75, 1.0, 1.5 and 2.0) of Murashig...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/s00299-010-0854-4
更新日期：2010-07-01 00:00:00
abstract：:Plant meiotic prophase I is a complicated process involving the late zygotene and pachytene stages, both crucial for completing synapsis and recombination. Using David Lily (Lilium davidii var. Willmottiae) as our research material, we performed suppression subtractive hybridization to construct EST library of anthers...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/s00299-011-1106-y
更新日期：2011-10-01 00:00:00
abstract：KEY MESSAGE:We developed transgenic sweet potato with Spomin (sucrose-inducible minimal promoter)-GUS gene-fused constructs. Induced GUS activities by Spomin were higher than those by CaMV 35S promoter. We developed transgenic sweet potato (Ipomoea batatas L. Lam. cv. Kokei no. 14) plants with Spomin (sucrose-inducible...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/s00299-019-02453-7
更新日期：2019-11-01 00:00:00
abstract：:Embryogenic cell suspension cultures were established from Triticum aestivum X Leymus angustus F1 hybrids, using compact nodular calli derived from inflorescence segments. Calli originating from leaf segments did not give rise to stable cell suspensions. Growth measurements of the cell suspensions revealed that they c...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/BF00235258
更新日期：1992-03-01 00:00:00
abstract：:Citrus psorosis is a serious viral disease affecting citrus trees in many countries. Its causal agent is Citrus psorosis virus (CPsV), the type member of genus Ophiovirus. CPsV infects most important citrus varieties, including oranges, mandarins and grapefruits, as well as hybrids and citrus relatives used as rootsto...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/s00299-007-0422-8
更新日期：2008-01-01 00:00:00
abstract：:A procedure has been developed for the clonal propagation of Picrorhiza kurroa Royle ex Benth. through shoot tip culture. Murashige and Skoog's medium (1962) supplemented with kinetin (3.0 to 5.0 mg/l) supported rapid proliferation of multiple shoots from the explants. Addition of indole-3-acetic acid (1.0 mg/l) to th...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/BF00269324
更新日期：1988-05-01 00:00:00
abstract：:Processes involved in transformation of regenerable soybean (Glycine max (L.) Merrill) immature zygotic cotyledons were studied by assaying the transient expression of the β-glucuronidase gene driven by the 35S promoter and terminated at the 3' end by the soybean 7S storage protein gene. The plasmid containing the chi...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/BF00234510
更新日期：1994-07-01 00:00:00
abstract：:Morphologically normal and fertile transgenic plants of mungbean with two transgenes, bar and alpha-amylase inhibitor, have been developed for the first time. Cotyledonary node explants were transformed by cocultivation with Agrobacterium tumefaciens strain EHA105 harboring a binary vector pKSB that carried bialaphos ...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/s00299-006-0224-4
更新日期：2007-02-01 00:00:00
abstract：KEY MESSAGE:TaUBA functions as a negative regulator of salt and drought stress response in transgenic Arabidopsis, either the UBA domain or the zinc finger domain is crucial for TaUBA's function. TaUBA (DQ211935), which is a UBA domain-containing protein in wheat, was cloned and functionally characterized. Southern blo...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/s00299-015-1739-3
更新日期：2015-05-01 00:00:00
abstract：:Intertribal somatic hybrids between Brassica napus (2n = 38, AACC) and a dye and medicinal plant Isatis indigotica (2n = 14, II) were obtained by fusions of mesophyll protoplasts. From a total of 237 calli, only one symmetric hybrid (S2) and five asymmetric hybrids (As1, As4, As6, As7 and As12) were established in the...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/s00299-009-0712-4
更新日期：2009-07-01 00:00:00
abstract：:Plants were regenerated from leaf explants of Centrosema brasilianum cultured in vitro. Callus and buds were produced on Murashige and Skoog medium (MS), 0.8% agar, 0.1 mg/l NAA and 1 mg/l BAP. Regeneration of multiple shoots was achieved by transferring callus onto fresh medium containing 0.01 and 1 mg/l of NAA and B...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/BF00236268
更新日期：1992-09-01 00:00:00
abstract：KEY MESSAGE:Transcriptomes of two switchgrass genotypes representing the upland and lowland ecotypes will be key tools in switchgrass genome annotation and biotic and abiotic stress functional genomics. Switchgrass (Panicum virgatum L.) is an important bioenergy feedstock for cellulosic ethanol production. We report ge...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/s00299-016-2065-0
更新日期：2017-01-01 00:00:00
abstract：: This study was conducted to detect the optimum conditions for DNA transfer into mature embryos of barley via electroporation. Cultured mature embryos of barley were directly electroporated in the presence of the pBI 121 vector carrying both the β-glucuronidase (GUS) and neomycin phosphotransferase II (npt II) genes. ...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/s002999900182
更新日期：2000-07-01 00:00:00
abstract：KEY MESSAGE:Sugarcane lines transformed with an alanine aminotransferase gene demonstrated an improved nitrogen use efficiency compared with untransformed controls in a pot trial under low nitrogen conditions. ...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/s00299-015-1768-y
更新日期：2015-05-01 00:00:00
abstract：:A reliable and efficient system for transformation and regeneration of 'Chardonnay' (Vitis vinifera L.) plants via microprojectile bombardment was developed. Improvements over the previous biolistic transformation system included: (1) the use of gold particles for bombardment; (2) step-wise selection at 10 then 15 mg/...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/s00299-003-0682-x
更新日期：2003-11-01 00:00:00
abstract：:A basic developmental framework of the Larix leptolepis Gord male gametophyte is presented in detail by squashing technique. The duration of the meiosis stage was more than 6 months, and included a long diffuse stage during winter. This long duration of the diffuse appearance of the diplotene stage makes L. leptolepis...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/s00299-008-0579-9
更新日期：2008-11-01 00:00:00
abstract：: A novel procedure has been developed to produce rice (Oryza sativa L.) tolerant to the herbicide phosphinothricin (PPT) by means of in vitro selection. First, sublethal and lethal concentrations of PPT on 7-day-old seedlings were determined and morphogenetic events in response to the PPT treatment evaluated. Differen...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/s002990000276
更新日期：2000-12-01 00:00:00
abstract：KEY MESSAGE:The zeaxanthin epoxidase gene ( MsZEP ) was cloned and characterized from alfalfa and validated for its function of tolerance toward drought and salt stresses by heterologous expression in Nicotiana tabacum. Zeaxanthin epoxidase (ZEP) plays important roles in plant response to various environment stresses d...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/s00299-015-1895-5
更新日期：2016-02-01 00:00:00
abstract：:The sequences of the 3' untranslated region (UTR) of the manganese superoxide dismutase (MnSOD) genes in wheat (Triticum aestivum) were found to be quite variable with different predicted thermostabilities. The degradation rates of the 3' UTR variants and the coding region were measured following exposure to endogenou...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/s00299-005-0046-9
更新日期：2006-03-01 00:00:00
