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 systemic acquired resistance and hypersensitive reaction; however, whether MeSA can induce PCD in plant is still unknown. The morphological changes of Arabidopsis thaliana protoplasts exposed to MeSA were observed under fluorescence microscopy and transmission electron microscopy, and the induction of PCD was clearly distinguished by intense perinuclear chromatin margination, condensation of nuclear chromatin and DNA laddering after 3-h exposure of 100 μM MeSA. Our results also showed that salicylic acid (SA) was involved in MeSA-induced PCD by using a transgenic nahG Arabidopsis thaliana line, and the process was mediated by reactive oxygen species, which functioned with SA by making an amplification loop. Our study showed that MeSA could induce PCD in plant cell for the first time.
journal_name
Plant Cell Repjournal_title
Plant cell reportsauthors
Yun LJ,Chen WLdoi
10.1007/s00299-011-1031-0subject
Has Abstractpub_date
2011-07-01 00:00:00pages
1231-9issue
7eissn
0721-7714issn
1432-203Xjournal_volume
30pub_type
杂志文章abstract：:A new method for obtaining transgenic cowpea was developed using positive selection based on the Escherichia coli 6-phosphomannose isomerase gene as the selectable marker and mannose as the selective agent. Only transformed cells were capable of utilizing mannose as a carbon source. Cotyledonary node explants from 4-d...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/s00299-012-1230-3
更新日期：2012-06-01 00:00:00
abstract：:Protoplasts isolated enzymatically from seedling roots, hypocotyls and cotyledons of Lotus corniculatus L. produced callus which underwent prolific shoot regeneration. The rapidity and ease of recovering plants from protoplast-derived tissues makes this forage legume an attractive experimental system for genetic manip...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/BF00270177
更新日期：1983-04-01 00:00:00
abstract：:Most perennial plants must pass through a long juvenile phase of vegetative development before they are capable of flowering. We have developed a method specifying inflorescence proliferation to bypass juvenility and maintain the adult phase. Bamboo ( Bambusa edulis) inflorescences were amplified by incubation in Mura...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/s00299-003-0571-3
更新日期：2003-06-01 00:00:00
abstract：:Chloroplast-nucleus communication takes place via processes called anterograde and retrograde signaling pathways. Discovery of the retrograde signaling pathways from the chloroplasts to the nucleus also raised an intriguing proposition that chloroplasts may serve as environmental sensors since multitudes of environmen...
journal_title：Plant cell reports
pub_type： 杂志文章,评审
doi：10.1007/s00299-019-02383-4
更新日期：2019-07-01 00:00:00
abstract：KEY MESSAGE:Wheat MAPK gene TaMPK14 is N starvation response and is crucial in modulating plant low-N stress tolerance. Improving plant N use efficiency (NUE) contributes largely to the sustainable crop production worldwide. In this study, TaMPK14, a mitogen-activated protein kinase (MAPK) family gene in T. aestivum, w...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/s00299-020-02564-6
更新日期：2020-10-01 00:00:00
abstract：:The anthracnose fungus Colletotrichum gloeosporioides deleteriously affects unripe pepper fruit, but not ripe fruit. Here, we show that the induction of local acquired resistance (LAR) by salicylic acid (SA), 2,6-dichloroisonicotinic acid, or benzo-(1,2,3)-thiadiazole-7-carbothioic acid S-methyl ester pretreatment pro...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/s00299-009-0756-5
更新日期：2009-10-01 00:00:00
abstract：:The interior tissues of the alfalfa (Medicago sativa) root nodule differ in form and function from the peripheral layers. The interior tissues are specialized for the fixation of nitrogen in cells infected by rhizobia. In contrast, the peripheral nodule tissues perform roles that assist the interior tissues: they prov...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/s002990000216
更新日期：2000-09-01 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
pub_type： 杂志文章
doi：10.1007/BF00269287
更新日期：1985-08-01 00:00:00
abstract：KEY MESSAGE:An ERF gene, LchERF , was cloned from L. chinense for the first time. Overexpression of LchERF conferred salt stress tolerance in transgenic tobacco lines during seed germination and vegetative growth. Ethylene-responsive transcription factors (ERFs) play important roles in tolerance to biotic and abiotic s...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/s00299-014-1678-4
更新日期：2014-12-01 00:00:00
abstract：:Reliable regeneration protocols for Eucalyptus camaldulensis using leaf explants from in vitro-grown plants have been developed. Out of the 24 clones tested 13 were regenerated and of these, 6 showed regeneration from more than 60% of the explants. Identical protocols were also successful in the regeneration of some c...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/s002990050321
更新日期：1997-09-01 00:00:00
abstract：:The effect ofin planta treatments with auxin inhibitors such as 2,3,5 triiodobenzoic acid (TIBA) on regeneration of plantsin vitro is not known. Here, we show the beneficial effect of preconditioning sugarbeet plants in the greenhouse with TIBA (3 mg/1) for efficientin vitro plant regeneration via a callus phase from ...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/BF01890855
更新日期：1996-12-01 00:00:00
abstract：:Cotyledon explants of muskmelon (Cucumis melo L., cv. Amarillo Oro) seedlings were co-cultivated with disarmed Agrobacterium tumefaciens strain LBA4404 that contained the binary vector plasmid pBI121.1. The T-DNA region of this binary vector contains the Nopaline synthase/neomycin phosphotransferase II (NPTII) chimeri...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/BF00239881
更新日期：1994-01-01 00:00:00
abstract：:Modern powerful techniques in plant biotechnology have been developed in lilies (Lilium spp., Liliaceae) to propagate, improve and make new phenotypes. Reliable in vitro culture methods are available to multiply lilies rapidly and shorten breeding programs. Lilium is also an ideal model plant to study in vitro pollina...
journal_title：Plant cell reports
pub_type： 杂志文章,评审
doi：10.1007/s00299-016-2017-8
更新日期：2016-09-01 00:00:00
abstract：:Yucca valida is an important potential source of steroidal saponins closely related to Yucca schidigera, the species that is commercially exploited from the wild as a source of steroidal extracts. Neither of the species has been domesticated mainly because of their slow growth and long life span before harvesting. Her...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/s00299-006-0144-3
更新日期：2006-08-01 00:00:00
abstract：KEY MESSAGE:MicroRNAs have higher expression stability than protein-coding genes in B. napus seeds and are therefore good reference genes for miRNA and mRNA RT-qPCR analysis. Reverse transcription quantitative real-time polymerase chain reaction (RT-qPCR) has become the "gold standard" to gain insight into function of ...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/s00299-015-1773-1
更新日期：2015-07-01 00:00:00
abstract：:Isolated ovules from the maize homozygous recessive brown midrib (bm3) were in vitro pollinated by pollen carrying the dominant allele - and the purple embryo marker (PEM). The colour characters of the embryos and kernels corresponded to the results of control pollination and confirmed the process of double fertilizat...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/BF00267652
更新日期：1981-08-01 00:00:00
abstract：:Six sugarbeet (Beta vulgaris L.) lines (GWI-248, SPB-11, MonoHy 55, SMS-1, EL45 and FC607) were tested for regeneration. Shoot cultures were initiated in vitro from naked, sterilized embryos obtained from mature seed. Excised petioles from cultured shoots were plated on Gamborg's B5 medium and four modified Murashige ...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/BF00272972
更新日期：1988-01-01 00:00:00
abstract：:This study aimed at establishing a protocol to increase the number of regenerated shoots and to limit the recovery of "escapes" during the regeneration of transgenic flax plants (cv Barbara). Here, we describe how light, adapted media and selection scheme could stimulate the transformation process, the organogenic pot...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/s00299-008-0638-2
更新日期：2009-03-01 00:00:00
abstract：:The rooting capacities of tips of seedling, juvenile and mature shoots of Sequoiadendron giganteum were compared on different rooting media (inductive and expressive media) after passage on an elongating medium. None of the cuttings rooted when continuously kept on medium containing the auxin NAA and vitamin D2. Perox...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/BF00269555
更新日期：1987-10-01 00:00:00
abstract：KEY MESSAGE:Phytophthora infestans resistant somatic hybrids of S. × michoacanum (+) S. tuberosum and autofused 4 x S. × michoacanum were obtained. Our material is promising to introgress resistance from S. × michoacanum into cultivated potato background. Solanum × michoacanum (Bitter.) Rydb. (mch) is a wild diploid (2...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/s00299-013-1422-5
更新日期：2013-08-01 00:00:00
abstract：:Independent carrot (Daucus carota) hairy root lines were established by inoculation of discs taken from the same carrot with Agrobacterium rhizogenes 8196 and A. tumefaciens C58C1(pRi8196) carrying pRi8196. Several lines were compared with respect to T-DNA length. One of them was found to have integrated sequences cov...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/BF00270112
更新日期：1988-03-01 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
pub_type： 杂志文章
doi：10.1007/s00299-019-02502-1
更新日期：2020-04-01 00:00:00
abstract：:We report here the successful establishment of callus, cell and root cultures from explants of in-vitro-grown plantlets of the soapwort Saponaria officinalis L. The production of saporin in the different tissue systems was evaluated by determining the capability of crude extracts to inactivate protein synthesis and by...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/s002990050351
更新日期：1997-11-01 00:00:00
abstract：:The production of cybrids, combining nucleus of a species with alien cytoplasmic organelles, is a valuable method used for improvement of various crops. Several citrus cybrids have been created by somatic hybridization. These genotypes are interesting models to analyze the impact of cytoplasmic genome change on nuclea...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/s00299-011-1014-1
更新日期：2011-06-01 00:00:00
abstract：:The article 'Instability of endosperm development in amphiploids and their parental species in the genus Avena L.', written by Paulina Tomaszewska and Romuald Kosina, was originally published electronically on the publisher's internet portal on 22 May with an incorrect copyright line. As the article was due to be publ...
journal_title：Plant cell reports
pub_type： 杂志文章,已发布勘误
doi：10.1007/s00299-018-2337-y
更新日期：2019-01-01 00:00:00
abstract：:Self-incompatibility (SI) has been studied extensively at the molecular level in Solanaceae, Rosaceae and Scrophulariaceae, all of which exhibit gametophytic self-incompatibility (GSI). In the present study, four PpsS-haplotypes (Prunus pseudocerasus S-haplotypes) comprising at least two genes, i.e., PpsS-RNase (P. ps...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/s00299-008-0528-7
更新日期：2008-06-01 00:00:00
abstract：:A DNA fragment encoding a 12-amino acid (aa) HIV-1 Tat transduction peptide fused to a 90-aa murine rotavirus NSP4 enterotoxin protein (Tat-NSP4(90)) was transferred to Solanum tuberosum by Agrobacterium tumefaciens-mediated transformation. The fusion gene was detected in the genomic DNA of transformed plant leaf tiss...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/s00299-003-0697-3
更新日期：2004-01-01 00:00:00
abstract：:A protocol for whole plant regeneration of Cicer arietinum L. cv. C-235 via organogenesis from callus has been developed. Callus initiation was best when immature leaflets were cultured on MS medium containing 5 or 25 μM 2,4-D or NAA in combination with 10 μM BA, or 25 μM 2,4-D alone. The callus grew most vigorously o...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/BF00232946
更新日期：1994-06-01 00:00:00
abstract：KEY MESSAGE:We describe a steroid-inducible BABY BOOM system that improves plant regeneration in Arabidopsis leaf cultures and yields fertile plants. Regeneration of Arabidopsis thaliana plants for extended periods of time in tissue culture may result in sterile plants. We report here a novel approach for A. thaliana r...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/s00299-015-1832-7
更新日期：2015-10-01 00:00:00
abstract：:Five varieties of durum wheat: Appulo, Ofanto, Latino, Creso, and Castello (Triticum durum Desf.) adapted to the semi-arid mediterranean environment have been tested for their in vitro response. Compact, embryogenic, highly regenerable calli originated from primary callus derived through proliferation of the scutellum...
journal_title：Plant cell reports
pub_type： 杂志文章
doi：10.1007/BF00193145
更新日期：1991-09-01 00:00:00
