Abstract:
:Cell structures were compared between alkaloid-producing and non-producing cell cultures of Coptis japonica and Thalictrum minus by electron microscopic observation. In alkaloid-producing cells of C. japonica, prior to the onset of alkaloid synthesis, the vacuoles showed a greater volume than in non-producing cells. These were characterized by a number of large starch grains in the cytoplasm. Furthermore, alkaloid-producing cells contained stacks of rough endoplasmic reticulum. Comparison of different cell lines suggested that there might be a negative correlation between accumulation of alkaloids and starch. Similar cytological differences were observed with T. minus cell cultures that release berberine into the culture medium. Alkaloid producing cells were found to contain an abundance of cytoplasmic vesicles (0.5 - 1 υm in diameter).
journal_name
Plant Cell Repjournal_title
Plant cell reportsauthors
Yamamoto H,Nakagawa K,Fukui H,Tabata Mdoi
10.1007/BF00269721subject
Has Abstractpub_date
1986-02-01 00:00:00pages
65-8issue
1eissn
0721-7714issn
1432-203Xjournal_volume
5pub_type
杂志文章abstract::Sweet cherry shows S-RNase-based gametophytic self-incompatibility, which prevents self- and cross-fertilization between genetically related individuals. The specificity of the self-incompatible reaction is determined by two genes located in the S-locus. These encode a pistil-expressed ribonuclease (S-RNase) that inhi...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/s00299-010-0857-1
更新日期:2010-07-01 00:00:00
abstract::Stable cell suspension cultures have been established from immature endosperms of A69Y wild-type and opaque-2 maize (Zea mays L.). Cultured cells are capable of storage protein (zein) synthesis and accumulation throughout the growth period. Electrophoretic patterns of zeins show, for opaque-2 cells, the preferential i...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/BF00232330
更新日期:1991-02-01 00:00:00
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journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/BF00269273
更新日期:1981-12-01 00:00:00
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journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/s00299-011-1183-y
更新日期:2012-04-01 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
pub_type: 杂志文章
doi:10.1007/s002990050459
更新日期:1998-05-01 00:00:00
abstract::Ma bamboo (Dendrocalamus latiflorus Munro) belongs to Dendrocalamus genus, Bambusease tribe, Bambusoideae subfamily, Poaceae family. It is a representative species of clumping bamboo, and a principal commercial species for various construction purposes using mature culms and for human consumption using young shoots. A...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/s00299-011-1112-0
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journal_title:Plant cell reports
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journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/s002990050725
更新日期:1999-12-01 00:00:00
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pub_type: 杂志文章
doi:10.1007/s00299-011-1164-1
更新日期:2012-02-01 00:00:00
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journal_title:Plant cell reports
pub_type: 杂志文章
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更新日期:2005-03-01 00:00:00
abstract::Mesophyll derived protoplasts of Solanum khasianum Clarke and S. aculeatissimum Jacq. were fused by electrofusion and resulted in interspecific hybrids. In total, 249 calluses were obtained from which more than 65% produced shoots. From the regenerated plantlets 45% could be identified as hybrids by chromosome counts ...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/BF00239891
更新日期:1994-01-01 00:00:00
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journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/BF00269240
更新日期:1986-04-01 00:00:00
abstract:KEY MESSAGE:The cytokinin pathway promotes the initiation of bulbil formation, and iPA may an important type of cytokinin during bulbil formation in Lilium lancifolium. Bulbils are important vegetative reproductive organs in triploid Lilium lancifolium. We previously showed that cytokinins are involved in bulbil format...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/s00299-020-02535-x
更新日期:2020-07-01 00:00:00
abstract::Cell walls and media were obtained from three kinds of carrot cell culture, namely, embryogenic callus (EC), non-embryogenic callus (NC) and somatic embryos (SE), and analyzed for their sugar content and sugar composition by electrophoresis and gas chromatography. EC formed large cell clusters while NC formed small cl...
journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/BF00232028
更新日期:1995-02-01 00:00:00
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journal_title:Plant cell reports
pub_type: 杂志文章
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更新日期:1990-07-01 00:00:00
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journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/s00299-020-02638-5
更新日期:2021-02-01 00:00:00
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journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/s00299-019-02409-x
更新日期:2019-07-01 00:00:00
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journal_title:Plant cell reports
pub_type: 杂志文章
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更新日期:1996-12-01 00:00:00
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journal_title:Plant cell reports
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journal_title:Plant cell reports
pub_type: 杂志文章
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journal_title:Plant cell reports
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更新日期:1991-10-01 00:00:00
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journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/s00299-020-02571-7
更新日期:2020-11-01 00:00:00
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journal_title:Plant cell reports
pub_type: 杂志文章
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更新日期:1997-12-01 00:00:00
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journal_title:Plant cell reports
pub_type: 杂志文章
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journal_title:Plant cell reports
pub_type: 杂志文章
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journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/BF00272790
更新日期:1987-12-01 00:00:00
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journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/BF00272780
更新日期:1987-12-01 00:00:00
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journal_title:Plant cell reports
pub_type: 杂志文章
doi:10.1007/s00299-019-02436-8
更新日期:2019-09-01 00:00:00
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journal_title:Plant cell reports
pub_type: 杂志文章
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更新日期:1997-02-01 00:00:00
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journal_title:Plant cell reports
pub_type: 杂志文章
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更新日期:2011-12-01 00:00:00