Methods for improving the yield and quality of metaphase preparations for FISH probing of human lymphocyte chromosomes

Methods for improving the yield and quality of metaphase preparations for FISH probing of human lymphocyte chromosomes
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提高用于人淋巴细胞染色体 FISH 探测的中期制备物的产量和质量的方法

DOI:
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发表时间:
1997
影响因子:
2.8
通讯作者:
L. Littlefield
L. Littlefield
中科院分区:
环境科学与生态学3区
文献类型:
--
作者:
A. McFee;A. Sayer;S. Salomaa;C. Lindholm;L. Littlefield

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描述了通过密度梯度离心浓缩的人淋巴细胞的体外培养程序,以及固定细胞的改良制片技术的程序。该方法提高了有丝分裂细胞的百分比,这些细胞在收获时基本上是同步的。将固定的细胞受控放置在载玻片上可制备出分布良好的中期分裂相制备物,几乎没有干扰荧光原位杂交(FISH)探针程序的背景物质。通过将细胞集中在载玻片的指定区域,可以最大限度地减少FISH试剂和显微镜扫描时间。Environ.摩尔变异体29:98-104,1997 © 1997 Wiley利斯公司
Procedures are described for the in vitro culture of human lymphocytes, which have been concentrated by density gradient centrifugation, and for a modified slide‐making technique for the fixed cells. The method yields improved percentages of mitotic cells which are largely synchronized at harvest. Controlled placement of fixed cells on slides produces well‐spread metaphase preparations with little background material to interfere with fluorescence in situ hybridization (FISH) probe procedures. The FISH reagents and microscope scanning time required are minimized by concentrating cells in a defined area of the slide. Environ. Mol. Mutagen. 29:98–104, 1997 © 1997 Wiley‐Liss, Inc.
DOI: 10.1073/pnas.83.9.2934
发表时间: 1986-05-01
影响因子: 11.1
作者:
PINKEL, D;STRAUME, T;GRAY, JW
通讯作者: GRAY, JW
人全血和纯化的新鲜或冷冻淋巴细胞培养物中基线和诱变剂诱导的姐妹染色单体交换。
DOI: 10.1016/0027-5107(87)90072-8
发表时间: 1987
期刊: Mutation research
影响因子: --
作者:
Murli,H;Galloway,SM;Ivett,JL;Parry,DM;Mulvihill,JJ
通讯作者: Mulvihill,JJ
DOI: 10.1073/pnas.85.23.9138
发表时间: 1988-12-01
影响因子: 11.1
作者:
PINKEL, D;LANDEGENT, J;GRAY, J
通讯作者: GRAY, J