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在茴香细胞培养（Pimpinella anisum L.）中胚胎发生过程中的内源性细胞分裂素。

Endogenous cytokinins during embryogenesis in an anise cell culture (Pimpinella anisum L.).

机构信息

Max-Planck-Institut für Biocheme, D-8033, Martinsried, Federal Republic of Germany.

出版信息

Planta. 1984 May;161(3):240-5. doi: 10.1007/BF00982919.

DOI:10.1007/BF00982919
PMID:24253650
Abstract

Endogenous levels of cytokinins in an anise cell culture were determined by the use of radioimmunoassay and gas chromatography-mass spectrometry in combination with single-ion monitoring, during proembryonal and embryonal development. In both cultures the highest cytokinin levels were correlated with logarithmic growth (embryonal: isopentenyladenosine, 4 ng g(-1) fresh weight [FW]; isopentenyladenine, 1.4 ng g(-1) FW; zeatin, 3.6 ng g(-1) FW; proembryonal: isopentenyladenosine, 58.3 ng g(-1) FW; isopentenyladenine, 7.9 ng g(-1) FW; zeatin 11.1 ng g(-1) FW). The proembryonic culture medium but not the embryonic culture medium contained isopentenyladenosine up to 28 pg ml(-1) during logarithmic growth. No correlation between different embryonic stages and the endogenous cytokinin level was obvious.

摘要

在胚胎和胚胎发育过程中，通过放射免疫测定和气相色谱-质谱联用与单离子监测，测定茴香细胞培养物中的内源性细胞分裂素水平。在两种培养物中，最高的细胞分裂素水平与对数生长相关（胚胎：异戊烯基腺苷，4ng g(-1) 鲜重 [FW]；异戊烯基腺嘌呤，1.4ng g(-1) FW；玉米素，3.6ng g(-1) FW；原胚：异戊烯基腺苷，58.3ng g(-1) FW；异戊烯基腺嘌呤，7.9ng g(-1) FW；玉米素 11.1ng g(-1) FW）。在对数生长过程中，原胚培养物培养基中含有高达 28pg ml(-1) 的异戊烯基腺苷，但胚胎培养物培养基中没有。不同胚胎阶段与内源性细胞分裂素水平之间没有明显的相关性。

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引用本文的文献

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Changes of cytokinin nucleotides in an anise cell culture (Pimpinella anisum L.) during growth and embryogenesis.在茴香细胞培养（Pimpinella anisum L.）的生长和胚胎发生过程中细胞分裂素核苷酸的变化。
Plant Cell Rep. 1985 May;4(3):140-3. doi: 10.1007/BF00571301.
2
Effect of exogenous cytokinins on growth and somatic embryogenesis in anise cells (Pimpinella anisum L.).外源细胞分裂素对茴芹细胞（Pimpinella anisum L.）生长和体细胞胚胎发生的影响。
Planta. 1984 May;161(3):246-8. doi: 10.1007/BF00982920.
3
In vitro haploid formation from pollen: a critical review.

本文引用的文献

1
Embryo-suspensor relations in Phaseolus coccineus: cytokinins during seed development.菜豆胚胎-珠柄关系：种子发育过程中的细胞分裂素。
Planta. 1978 Jan;143(1):59-62. doi: 10.1007/BF00389052.
2
Cytokinins and in vitro development of Phaseolus coccineus embryos.细胞分裂素与菜豆胚体外发育。
Planta. 1979 Oct;147(1):27-9. doi: 10.1007/BF00384586.
3
Radioimmunoassays for trans-zeatin and related cytokinins.放射性免疫分析测定反式玉米素和相关细胞分裂素。
花粉离体单倍体形成：批判性评价。
Theor Appl Genet. 1985 Dec;71(3):361-74. doi: 10.1007/BF00251175.
Planta. 1980 Jul;149(2):155-62. doi: 10.1007/BF00380877.
4
Quantitation of gibberellins and the metabolism of [(3)H]gibberellin A 1 during somatic embryogenesis in carrot and anise cell cultures.胡萝卜和大茴香细胞培养体胚发生过程中赤霉素的定量分析和 [(3)H]赤霉素 A1 的代谢。
Planta. 1982 Sep;155(5):369-76. doi: 10.1007/BF00394464.
5
Isolation and identification of a new, naturally occurring cytokinin (6-benzylaminopurineriboside) from an anise cell culture (Pimpinella anisum L.).从茴香细胞培养物（Pimpinella anisum L.）中分离和鉴定一种新的天然细胞分裂素（6-苄基氨基嘌呤核苷）。
Planta. 1983 Nov;159(3):222-5. doi: 10.1007/BF00397528.
6
Isolation and quantitation of isopentenyladenosine in an anise cell culture by single-ion monitoring, radioimmunoassay and bioassay.采用单离子监测、放射免疫测定法和生物测定法从茴香细胞培养物中分离和定量异戊烯基腺苷。
Planta. 1983 Nov;159(3):216-21. doi: 10.1007/BF00397527.
7
Effect of exogenous cytokinins on growth and somatic embryogenesis in anise cells (Pimpinella anisum L.).外源细胞分裂素对茴芹细胞（Pimpinella anisum L.）生长和体细胞胚胎发生的影响。
Planta. 1984 May;161(3):246-8. doi: 10.1007/BF00982920.
8
Changes in endogenous cytokinin levels in partially synchronized cultured tobacco cells.部分同步培养烟草细胞内源细胞分裂素水平的变化。
Plant Physiol. 1980 Mar;65(3):437-41. doi: 10.1104/pp.65.3.437.