Effect of cytokinin on morphological changes of suspension cultured cells of the moss, Barbula unguiculata.

abstract：:In vitro clonal propagation of plants should generate identical copies of the selected genotype. However, associated stress might result in a breakdown of control mechanisms and consequent instability of the genome. We have used several molecular methods to assess the genetic stability of long-term propagated (24 year...

journal_title：Plant cell reports

authors： Smýkal P,Valledor L,Rodríguez R,Griga M

更新日期：2007-11-01 00:00:00

abstract：:We developed procedures for slow-growth storage of Cedrus atlantica and Cedrus libani microcuttings of juvenile and adult origin, noting factors favouring the extension of subculture intervals. Microcuttings could be stored effectively up to 6 months at 4 degrees C and reduced light intensity, provided that they were ...

journal_title：Plant cell reports

authors： Renau-Morata B,Arrillaga I,Segura J

更新日期：2006-07-01 00:00:00

abstract：:Highly viable protoplasts were isolated in large numbers from in vitro-grown leaf and stem tissues of a haploid clone of the apple scion cultivar Golden Delicious (Malus Xdomestica Borkh.). Protoplasts from both sources divided rapidly to give microcallus, when cultured in a modified Kao and Michayluk-based medium. Fo...

journal_title：Plant cell reports

authors： Patat-Ochatt EM,Boccon-Gibod J,Duron M,Ochatt SJ

更新日期：1993-01-01 00:00:00

abstract：:Arabinogalactan proteins (AGPs) are important proteoglycans regulating somatic embryogenesis in diverse plant species. Embryogenic cells of somatic embryos are covered by special extracellular cell wall layer called extracellular surface matrix network (ECMSN) at their early developmental stages. Here we show that hig...

journal_title：Plant cell reports

authors： Samaj J,Salaj T,Matúsová R,Salaj J,Takác T,Samajová O,Volkmann D

更新日期：2008-02-01 00:00:00

abstract：:Eukaryotic gene expression is regulated at least by two processes, RNA interference at the post-transcriptional level and chromatin modification at the transcriptional level. Distinct small RNAs (approximately 21-24 nucleotides; sRNAs) were demonstrated to play vital roles in facilitating gene silencing. In plants, th...

journal_title：Plant cell reports

authors： Qian Y,Cheng Y,Cheng X,Jiang H,Zhu S,Cheng B

更新日期：2011-07-01 00:00:00

abstract：KEY MESSAGE:Two translation-related proteins are identified as FMT-interacting proteins. However, FMT, unlike mutants of other CLU genes in fly and human, has no clear impact on the accumulation of mitochondrial proteins. Organelle distribution is critical for effective metabolism and stress response and is controlled ...

journal_title：Plant cell reports

authors： Ayabe H,Kawai N,Shibamura M,Fukao Y,Fujimoto M,Tsutsumi N,Arimura SI

更新日期：2021-02-01 00:00:00

abstract：:Cell suspension cultures of chickpea (Cicer arietinum L.) were established from cultivars ILC 3279 and ILC 1929, resistant and susceptible towards the chickpea pathogenic fungus Ascochyta rabiei. The two cell culture lines possess identical growth properties and show high accumulation of the isoflavones biochanin A an...

journal_title：Plant cell reports

authors： Keßmann H,Barz W

更新日期：1987-02-01 00:00:00

abstract：:A collection of 29 pathogenesis-related 10 (PR10) genes of Medicago sativa and Medicago truncatula showed that they were almost all obtained from cDNA libraries of tissues undergoing abiotic or biotic stresses. The predicted proteins could be divided into two subclasses, PR10.1 and PR10.2, but in silico predicted mode...

journal_title：Plant cell reports

authors： Bahramnejad B,Goodwin PH,Zhang J,Atnaseo C,Erickson LR

更新日期：2010-11-01 00:00:00

abstract：:The expression of green fluorescent protein (GFP) and its inheritance were studied in transgenic oat ( Avena sativa L.) plants transformed with a synthetic green fluorescent protein gene [sgfp(S65T)] driven by a rice actin promoter. In vitro shoot meristematic cultures (SMCs) induced from shoot apices of germinating m...

journal_title：Plant cell reports

authors： Cho MJ,Choi HW,Okamoto D,Zhang S,Lemaux PG

更新日期：2003-01-01 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

authors： Zhang Z,Wang Y,Chang L,Zhang T,An J,Liu Y,Cao Y,Zhao X,Sha X,Hu T,Yang P

更新日期：2016-02-01 00:00:00

abstract：:The DNA-binding domain of the yeast transcriptional activator GAL4 was expressed in transgenic tobacco plants in order to attempt to obtain specific repression of reporter genes. Expression of the GUS and the NPTII gene was essentially the same regardless of the presence of a gene encoding a functional GAL4 DNA-bindin...

journal_title：Plant cell reports

authors： Reichel C,Feltkamp D,Walden R,Steinbiß HH,Schell J,Rosahl S

更新日期：1995-10-01 00:00:00

abstract：:A friable and fast-growing type of callus was isolated from a long term shoot-competent cell culture of wheat. The suspension cultures established from this callus consisted of small, densely cytoplasmic cells which divided more rapidly but with a lower plant regeneration frequency than the original culture. A high yi...

journal_title：Plant cell reports

authors： Chang YF,Wang WC,Warfield CY,Nguyen HT,Wong JR

更新日期：1991-03-01 00:00:00

abstract：KEY MESSAGE:This work provides a detailed histological analysis of the development of Jatropha curcas seeds, together with an assessment of the role of programmed cell death in this process. Seeds of Jatropha curcas are a potential source of raw material for the production of biodiesel, but very little is known about h...

journal_title：Plant cell reports

authors： Soares EL,Lima MLB,Nascimento JRS,Soares AA,Coutinho ÍAC,Campos FAP

更新日期：2017-11-01 00:00:00

abstract：:Protoplasts isolated from mesophyll cells of Eruca sativa Lam., cultured on suitable medium, underwent sustained cell divisions to form calli. The plating efficiency was found to be 0.4%. The protoplast-derived calli subsequently produced plantlets through organogenesis (15.71%) and somatic embryogenesis (11.25%). Reg...

journal_title：Plant cell reports

authors： Sikdar SR,Chatterjee G,Das S,Sen SK

更新日期：1987-12-01 00:00:00

abstract：:Grapefruit (Citrus paradisi) tissue cultures were examined for qualitative and quantitative changes in flavanone-neohesperidoside content during somatic embryogenesis. Embryos cultured in vitro contain naringin and a rhamnosyl-transferase activity which is capable of rhamnosylating position 2 on the flavanone glucosid...

journal_title：Plant cell reports

authors： Gavish H,Lewinsohn E,Vardi A,Fluhr R

更新日期：1989-10-01 00:00:00

abstract：:Tissue culture methods for improvement of cotton has lagged seriously compared to other major crops. A method for regeneration of cotton which includes a morphogenetically competent cell suspension was needed to facilitate selection of stress-resistant variants and gene manipulation. Preliminary screening of eight str...

journal_title：Plant cell reports

authors： Trolinder NL,Goodin JR

更新日期：1987-06-01 00:00:00

abstract：:High-frequency bud break and multiple shoots were induced in apical shoot buds and nodal explants ofMorus cathayana, M. lhou andM. serrata on Murashige and Skoog (MS) medium containing 0.5-1.0 mg/l 6-benzylaminopurine (BAP). Addition of gibberellic acid (0.4 mg/l) along with BAP induced faster bud break both in apical...

journal_title：Plant cell reports

authors： Pattnaik SK,Chand PK

更新日期：1997-04-01 00:00:00

abstract：:Ginger (Zingiber officinale Roscoe) cultivars are susceptible to soft rot disease caused by Pythium aphanidermatum. We analyzed changes in transcript levels of 41 genes in the highly susceptible ginger cultivar varada, a less susceptible wild accession (wild ginger), and a Pythium aphanidermatum-resistant relative, Z....

journal_title：Plant cell reports

authors： Kavitha PG,Thomas G

更新日期：2008-11-01 00:00:00

abstract：:Cultured cells of tobacco (Nicotiana tabacum L. cv Petit Havana) were used to investigate signals regulating the expression of the "model" nuclear gene encoding the alternative oxidase (AOX) (AOX1), the terminal oxidase of the mitochondrial alternative respiratory pathway. Several conditions shown to induce AOX1 mRNA ...

journal_title：Plant cell reports

authors： Gray GR,Maxwell DP,Villarimo AR,McIntosh L

更新日期：2004-12-01 00:00:00

abstract：:Programmed cell death (PCD) is a genetically encoded, active process that results in the death of individual cells, tissues, or whole organs, which plays an important role in the life cycles of plants and animals. Previous studies show that methyl salicylate (MeSA) is a defense signal molecular associated with systemi...

journal_title：Plant cell reports

authors： Yun LJ,Chen WL

更新日期：2011-07-01 00:00:00

abstract：:The human Bcl-xL gene was transformed into peanut cultivar Georgia Green via microprojectile bombardment. Following selection on hygromycin-containing medium and regeneration, eighty hygromycin-resistant callus clusters were recovered. Southern blot analysis of ten fertile lines revealed multiple insertions of the Bcl...

journal_title：Plant cell reports

authors： Chu Y,Deng XY,Faustinelli P,Ozias-Akins P

更新日期：2008-01-01 00:00:00

abstract：:Cell suspension cultures of Thalictrum minus L. var. hypoleucum Miq. were found to produce a large amount of berberine (400-800 mg/l) when 5-10 μM 6-benzyladenine was added to Linsmaier and Skoog's medium containing 100 μM 1-naphthaleneacetic acid. Most of the berberine produced was released continuously from the cell...

journal_title：Plant cell reports

authors： Nakagawa K,Konagai A,Fukui H,Tabata M

更新日期：1984-12-01 00:00:00

abstract：KEY MESSAGE:The gene and cDNA sequence encoding PAL from Chinese medicinal plant Rhus chinensis were cloned and analyzed, furthermore the biochemical properties, kinetic parameters, differential expression and key sites were studied. Rhus chinensis is a well-known Chinese medicinal plant. Phenylalanine ammonia-lyase (P...

journal_title：Plant cell reports

authors： Ma W,Wu M,Wu Y,Ren Z,Zhong Y

更新日期：2013-08-01 00:00:00

abstract：:Through the use of Capsicum chromoplast membranes, we report for the first time the direct methylation of γ-tocopherol into α-tocopherol in the presence of S-adenosylmethionine. Furthermore the S-adenosylmethionine: γ-tocopherol methyltransferase activity has been solubilized. On a protein basis, the activity recovere...

journal_title：Plant cell reports

authors： Camara B,d'Harlingue A

更新日期：1985-02-01 00:00:00

abstract：KEY MESSAGE:Transgenic rice overexpressing PLCP attenuated the virulence of Xanthomonas oryzae pv. oryzae through extensive activation of transduction signal and transcription activities that orchestrate downstream responses including the biosynthesis of secondary metabolites and up-regulation of several pathogenesis-r...

journal_title：Plant cell reports

authors： Niño MC,Kang KK,Cho YG

更新日期：2020-04-01 00:00:00

abstract：:The effect of various inhibitors on differentiation (shoot morphogenesis) in callus cultures of Brassica, Datura and Nicotiana has been investigated. Hormone medium without any inhibitor (control), resulted in 6% shoot formation. Addition of inhibitors such as actinomycin D, cordycepin, abscisic acid, trigonelline and...

journal_title：Plant cell reports

authors： Sethi U,Basu A,Mukherjee SG

更新日期：1990-03-01 00:00:00

abstract：KEY MESSAGE:Several hypomethylated sites within the Karma region of EgDEF1 and hotspot regions in chromosomes 1, 2, 3, and 5 may be associated with mantling. One of the main challenges faced by the oil palm industry is fruit abnormalities, such as the "mantled" phenotype that can lead to reduced yields. This clonal abn...

journal_title：Plant cell reports

authors： Sarpan N,Taranenko E,Ooi SE,Low EL,Espinoza A,Tatarinova TV,Ong-Abdullah M

更新日期：2020-09-01 00:00:00

abstract：:Time-course changes in anthocyanin accumulation, phenylalanine ammonia-lyase activity and chalcone synthase activity were examined in roselle callus tissues incubated under different culture conditions. Phenylalanine ammonia-lyase activity was not affected by either the kind of auxin supplemented to the medium or ligh...

journal_title：Plant cell reports

authors： Mizukami H,Tomita K,Ohashi H

更新日期：1989-12-01 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

authors： Phan TT,Sun B,Niu JQ,Tan QL,Li J,Yang LT,Li YR

更新日期：2016-09-01 00:00:00

abstract：KEY MESSAGE:Drastic changes in soil water content can activate the short-term high expression of key enzyme-encoding genes involved in secondary metabolite synthesis thereby increasing the content of secondary metabolites. Bupleurum chinense DC. is a traditional medicinal herb that is famous for its abundant saikosapon...

journal_title：Plant cell reports

authors： Yang L,Zhao Y,Zhang Q,Cheng L,Han M,Ren Y,Yang L

更新日期：2019-09-01 00:00:00