Endogenous hormone levels in habituated nucellar Citrus callus during the initial stages of regeneration.

abstract：: St. John's wort (Hypericum perforatum. cv 'Anthos') is a medicinal plant with evidence of efficacy as an anti-depressant. The present report describes the development of an in vitro regeneration system that utilizes thidiazuron [N-phenyl-N'-(1,2,3-thidiazol-yl)urea] for the induction of de novo shoots on etiolated hy...

journal_title：Plant cell reports

authors： Murch SJ,Choffe KL,Victor JMR,Slimmon TY,KrishnaRaj S,Saxena PK

更新日期：2000-05-01 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：:The regeneration of somatic seedlings from selected 100-year-old cork oak trees is reported. The induction of somatic embryogenesis from leaves of epicormic shoots was significantly affected by genotype, harvesting time and their interaction. Leaves from all five selected trees produced somatic embryos when the segmen...

journal_title：Plant cell reports

authors： Hernández I,Celestino C,Alegre J,Toribio M

更新日期：2003-04-01 00:00:00

abstract：KEY MESSAGE:Autotetraploid Arabidopsis line esd and 4COL exhibit enhanced tolerance to Cu stress by enhancing activation of antioxidative defenses, altering expression of genes related to Cu transport, chelation, and ABA-responsive. Autopolyploidy is ubiquitous among angiosperms and often results in better adaptation t...

journal_title：Plant cell reports

authors： Li M,Xu G,Xia X,Wang M,Yin X,Zhang B,Zhang X,Cui Y

更新日期：2017-10-01 00:00:00

abstract：:Spermidine and ornithine given to normal auxin-requiring cell suspensions of sugarbeet inhibited peroxidase secretion in the absence of Ca(2+). Habituated (organogenic or not) cells did not respond. Both compounds counteracted the Ca(2+) - promoted enzyme secretion by three cell lines. Auxins (2,4-D and BSAA) did not ...

journal_title：Plant cell reports

authors： Kevers C,Gaspar T,Penel C,Greppin H

更新日期：1985-05-01 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

authors： Angeloni PN,Rey HY,Mroginski LA

更新日期：1992-09-01 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

authors： Zhang SG,Yang WH,Qi YC,Li MX,Wang JH,Sun XM,Wang XS,Qi LW

更新日期：2008-11-01 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

authors： Du XZ,Ge XH,Yao XC,Zhao ZG,Li ZY

更新日期：2009-07-01 00:00:00

abstract：:The sugarcane (Saccharum officinarum) stress-related MYB transcription factor gene, ScMYBAS1, demonstrated induced response to water deficit and salt stress in our previous study. To elucidate its stress tolerance mechanism at the transcriptional level, we isolated and characterized the promoter (PScMYBAS1, 1,033 bp) ...

journal_title：Plant cell reports

authors： Prabu G,Prasad DT

更新日期：2012-04-01 00:00:00

abstract：:Previous work has shown that in rice suspension cells, NaCl at 0.4 M can induce Em gene expression and act synergistically with ABA, possibly by potentiating the ABA response pathway through a rate-limiting intermediate (R.M. Bostock and R.S. Quatrano (1992) Plant Physiol., 98, 1356-1363). Since calcium is an intermed...

journal_title：Plant cell reports

authors： Rock CD,Quatrano RS

更新日期：1996-01-01 00:00:00

abstract：KEY MESSAGE:Transcriptome analysis of barley embryogenic callus from isolated microspore culture under salt stress uncovered a role of translation inhibition and selective activation of stress-specific proteins in cellular defense. Soil salinity is one of the major abiotic stresses which constrains the plant growth and...

journal_title：Plant cell reports

authors： Liu CH,Lu RJ,Guo GM,He T,Li YB,Xu HW,Gao RH,Chen ZW,Huang JH

更新日期：2016-08-01 00:00:00

abstract：:The hybridity of eleven somatic hybrids between a diploidS. tuberosum and a diploidS. phureja clone could be verified because the parent karyotypes differed in their C-banding patterns. The hybrids were hypotetraploid and some carried structurally rearranged chromosomes and/or minute centric fragments. The nucleolar c...

journal_title：Plant cell reports

authors： Pijnacker LP,Ferwerda MA,Puite KJ,Schaart JG

更新日期：1989-02-01 00:00:00

abstract：KEY MESSAGE:Overexpressing TaUb2 promoted stem growth and resulted in early flowering in transgenic tobacco plants. Ubiquitin are involved in the production, metabolism and proper function of gibberellin. The ubiquitin-26S proteasome system (UPS), in which ubiquitin (Ub) functions as a marker, is a post-translational r...

journal_title：Plant cell reports

authors： Wang GK,Zhang M,Gong JF,Guo QF,Feng YN,Wang W

更新日期：2012-12-01 00:00:00

abstract：:In a study of the 5'-flanking sequence of the Zea mays L. (maize) Glb1 gene in vitro, serial promoter deletions were generated and linked with the β-glucuronidase (GUS) reporter gene. The promoter deletion-GUS fusions were introduced into the maize P3377 cell line by particle bombardment. GUS assays indicated that tre...

journal_title：Plant cell reports

authors： Liu S,Kriz A,Duncan D,Widholm J

更新日期：1998-05-01 00:00:00

abstract：:Twenty five clones from a carrot genomic library were used as probes to detect variations in the 5-methyl-cytosine pattern during somatic embryogenesis. The majority of them evidenced an invariant pattern. With two clones however, differences were found between the adulttype DNA pattern and the embryonic one. The leve...

journal_title：Plant cell reports

authors： Vergara R,Verde F,Pitto L,Lo Schiavo F,Terzi M

更新日期：1990-05-01 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

authors： Honma Y,Yamakawa T

更新日期：2019-11-01 00:00:00

abstract：:Euphorbia dulcis endosperm is the site of controlled long lasting endocellular lysis involving segregation and autophagy of portions of the cytoplasm within the endoplasmic reticulum membrane. The lysis products may constitute a food source for the benefit of the early developing embryo. ...

journal_title：Plant cell reports

authors： Muccifora S,Gori P

更新日期：1996-05-01 00:00:00

abstract：:Hypocotyl explants of Albizzia julibrissin were placed on Gamborg's B5 medium supplemented with various levels of paclobutrazol, uniconazole, prohexadione calcium, or GA3. Callus formation was evident within one week after placement of the explants on the culture media. Green nodule-like structures protruded from the ...

journal_title：Plant cell reports

authors： Sankhla D,Davis TD,Sankhla N

更新日期：1993-12-01 00:00:00

abstract：KEY MESSAGE:Candidate genes were identified and the role of phytohormones such as JA-Me and ABA in the synthesis of S-RNase was emphasized in pear self-incompatibility. Self-incompatibility (SI) occurs widely in flowering plants as an intraspecific reproductive barrier. This phenomenon promotes variation within species...

journal_title：Plant cell reports

authors： Shi D,Tang C,Wang R,Gu C,Wu X,Hu S,Jiao J,Zhang S

更新日期：2017-11-01 00:00:00

abstract：KEY MESSAGE:When fused to " Pr AlSAP " promoter, transcripts of gusA exhibited similar accumulation patterns in transgenic rice as AlSAP transcripts in A. littoralis. Pr AlSAP can be used for engineering abiotic stress tolerance. We previously showed that ectopic expression of a stress-associated protein gene from Aelu...

journal_title：Plant cell reports

authors： Ben-Saad R,Meynard D,Ben-Romdhane W,Mieulet D,Verdeil JL,Al-Doss A,Guiderdoni E,Hassairi A

更新日期：2015-10-01 00:00:00

abstract：:Protoplasts of sugarbeet (Beta vulgaris L.) were isolated from cell suspension cultures and cultured in modified PGo medium. Conditions required for the efficient division of the protoplasts were investigated.The optimal combination of phytohormones was found to be 1 mg/l NAA, 0.2 mg/l 2,4-D, 0.5 mg/l zeatin. Protopla...

journal_title：Plant cell reports

authors： Szabados L,Gaggero C

更新日期：1985-08-01 00:00:00

abstract：:A reliable protocol for the transformation of cultivated sunflower (Helianthus annuus L.) has been established, based on microprojectile bombardment of half shoot apices in combination with Agrobacterium tumefaciens coculture. Transgenic shoots have been obtained from 5 inbred lines, although transformation efficienci...

journal_title：Plant cell reports

authors： Knittel N,Gruber V,Hahne G,Lénée P

更新日期：1994-12-01 00:00:00

abstract：:An endo-pectate lyase (PL; EC 4.2.2.2), originally cloned fiom the phytopathogenic bacterium Erwinia chrysanthemi EC16, was expressed in recA (-) E. coli strain DK1, purified to a single band by isoelectric focusing and used to induce berberine production in established plant suspension cultures of Thalictrum minus L....

journal_title：Plant cell reports

authors： Smolko DD,Peretti SW

更新日期：1994-12-01 00:00:00

abstract：:The in vivo nitrate reductase activity in 8 day old dark-grown sugarcane callus was over three fold that of the light-grown callus. NADH (0.3 mM) in the reaction system, increased the in vivo nitrate reductase activity by more than two fold both in the dark- and the light-grown callus tissues. The NADH dependence of n...

journal_title：Plant cell reports

authors： Khan BM,Dwivedi UN,Rawal SK,Mascarenhas AF

更新日期：1984-08-01 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：:Genetic transformation of arctic bramble (Rubus arcticus L.) was achieved utilizing a Ti-plasmid vector system of Agrobacterium tumefaciens. Internodal stem segments were inoculated with Agrobacterium strain EHA101 carrying a T-DNA with the CaMV 35 S promoter-gus-int marker gene from which β-glucuronidase (GUS) is exp...

journal_title：Plant cell reports

authors： Kokko HI,Kärenlampi SO

更新日期：1998-07-01 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

authors： Reiner T,Hoefle C,Huesmann C,Ménesi D,Fehér A,Hückelhoven R

更新日期：2015-03-01 00:00:00

abstract：:We previously reported that Arabidopsis indole-3-acetic acid (IAA)-methyltransferase-1 (IAMT1) catalyzes the conversion of IAA, an essential phytohormone, to methyl-IAA (MeIAA) and that IAMT1 plays an important role in leaf development. Here, we present the possible mechanisms of action of MeIAA in Arabidopsis. We sho...

journal_title：Plant cell reports

authors： Li L,Hou X,Tsuge T,Ding M,Aoyama T,Oka A,Gu H,Zhao Y,Qu LJ

更新日期：2008-03-01 00:00:00

abstract：:Leaf explants ofKalanchoe laciniata were cocultivated for different days (2, 4, 6 and 8 days) with disarmedAgrobacterium tumefaciens strains A208SE, GV3111SE and EHA101 carring a binary vector pROA93. The vector contains a cauliflower mosaic virus 35S promotor which drives the coding sequence of neomycin phosphotransf...

journal_title：Plant cell reports

authors： Jia SR,Yang MZ,Ott R,Chua NH

更新日期：1989-06-01 00:00:00

abstract：KEY MESSAGE:Induced mutations in the waxy locus in rice endosperm did not abolish GBSS activity completely. Compensatory mechanisms in endosperm and leaves caused a major reprogramming of the starch biosynthetic machinery. The mutation of genes in the starch biosynthesis pathway has a profound effect on starch quality ...

journal_title：Plant cell reports

authors： Pérez L,Soto E,Farré G,Juanos J,Villorbina G,Bassie L,Medina V,Serrato AJ,Sahrawy M,Rojas JA,Romagosa I,Muñoz P,Zhu C,Christou P

更新日期：2019-03-01 00:00:00