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研究药物对黑腹果蝇胚胎组织发育和DNA复制影响的方法学。

Methodology for the study of the effect of drugs on development and DNA replication in Drosophila melanogaster embryonic tissue.

作者信息

Inman R B

出版信息

Biochim Biophys Acta. 1984 Dec 14;783(3):205-15. doi: 10.1016/0167-4781(84)90030-7.

DOI:10.1016/0167-4781(84)90030-7
PMID:6239655
Abstract

Methodology is described that will permit the study of the effect of various drugs on development and DNA replication in the cleavage nuclei of Drosophila eggs. It is shown that permeabilized eggs can be exposed to an aqueous incubation medium for up to 30 min without measureable effects on development and that such incubations can be performed with eggs that have a relatively sharp age distribution. The effect on development and viability of a variety of drugs has been examined as an aid for future studies directed toward achieving synchronous development in a population of eggs and electron microscopic studies of DNA replication in the presence of various drugs.

摘要

本文描述了一种方法,该方法可用于研究各种药物对果蝇卵裂核发育和DNA复制的影响。研究表明,通透化的卵可以在水性孵育培养基中暴露长达30分钟,而对发育没有可测量的影响,并且这种孵育可以在年龄分布相对集中的卵上进行。已经研究了多种药物对发育和活力的影响,以辅助未来旨在使一群卵实现同步发育的研究,以及在各种药物存在的情况下对DNA复制进行电子显微镜研究。

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Methodology for the study of the effect of drugs on development and DNA replication in Drosophila melanogaster embryonic tissue.研究药物对黑腹果蝇胚胎组织发育和DNA复制影响的方法学。
Biochim Biophys Acta. 1984 Dec 14;783(3):205-15. doi: 10.1016/0167-4781(84)90030-7.
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DNA replication in cell-free extracts from Drosophila melanogaster.来自黑腹果蝇的无细胞提取物中的DNA复制。
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Supernova (spno), a new maternal mutant producing variable-sized cleavage nuclei in Drosophila.
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Replicating DNA molecules from eggs of Drosophila melanogaster.从黑腹果蝇卵中复制DNA分子。
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Mechanism of DNA replication in Drosophila chromosomes: structure of replication forks and evidence for bidirectionality.果蝇染色体中DNA复制的机制:复制叉的结构及双向性证据
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The gnu mutation of Drosophila causes inappropriate DNA synthesis in unfertilized and fertilized eggs.果蝇的gnu突变会导致未受精卵和受精卵中出现不适当的DNA合成。
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[Hidden polyteny in giant embryonic nuclei of Drosophila melanogaster gnu mutants].[黑腹果蝇gnu突变体巨大胚胎细胞核中的隐藏多线染色体]
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Incompatibility between mitochondrial and nuclear genomes during oogenesis results in ovarian failure and embryonic lethality.卵子发生过程中,线粒体基因组与核基因组之间的不相容性会导致卵巢功能衰竭和胚胎致死。
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A two-step method for permeabilization of Drosophila eggs.
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引用本文的文献

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Rad51-dependent DNA structures accumulate at damaged replication forks in sgs1 mutants defective in the yeast ortholog of BLM RecQ helicase.在酵母中与BLM RecQ解旋酶直系同源的Sgs1突变体中,依赖Rad51的DNA结构在受损的复制叉处积累。
Genes Dev. 2005 Feb 1;19(3):339-50. doi: 10.1101/gad.322605.
2
Historical overview: searching for replication help in all of the rec places.历史概述:在所有推荐的地方寻找复制帮助。
Proc Natl Acad Sci U S A. 2001 Jul 17;98(15):8173-80. doi: 10.1073/pnas.131004998.
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The Drosophila engrailed protein is phosphorylated by a serine-specific protein kinase.
果蝇的成对控制基因蛋白由一种丝氨酸特异性蛋白激酶磷酸化。
Nucleic Acids Res. 1988 Jul 25;16(14A):6637-47. doi: 10.1093/nar/16.14.6637.