RADHA – a new male germ line-specific chromosomal protein of Drosophila

被引:0
|
作者
Harry R. Harhangi
Xiaoping Sun
Ya Xian Wang
Anna Akhmanova
Koos Miedema
Christa Heyting
Wolfgang Hennig
机构
[1] Department of Physiological Chemistry and Pathobiochemistry,
[2] Johannes-Gutenberg University,undefined
[3] Duesbergweg 6,undefined
[4] D-55099 Mainz,undefined
[5] Germany,undefined
[6] Max Planck Guest Laboratory,undefined
[7] Institute of Cell Biology,undefined
[8] Academia Sinica,undefined
[9] Shanghai,undefined
[10] 320 Yo Yang Road,undefined
[11] Shanghai,undefined
[12] China,undefined
[13] Laboratory of Genetics,undefined
[14] Agricultural University Wageningen,undefined
[15] Dreijenlaan 3,undefined
[16] 6703 HA Wageningen,undefined
[17] The Netherlands,undefined
来源
Chromosoma | 1999年 / 108卷
关键词
Leucine; Basic Protein; Germ Line; Leucine Zipper; Primary Spermatocyte;
D O I
暂无
中图分类号
学科分类号
摘要
A new chromosomal protein – RADHA – of Drosophila is described that is specific for the male germ line. It is encoded by a single-copy gene, located in the region 96C-D of D. melanogaster polytene chromosomes. Transcription of the radha gene is restricted to the primary spermatocyte stage. The protein initially accumulates in some of the Y-chromosomal lampbrush loops. After meiosis it is found in the nuclei of spermatids and might be involved in chromatin rearrangement processes in the male germ line. RADHA is a basic protein with a C-terminal leucine zipper region and several segments capable of forming coiled-coil structures.
引用
收藏
页码:235 / 242
页数:7
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