Physical and Linkage Maps for Drosophila serrata, a Model Species for Studies of Clinal Adaptation and Sexual Selection
Physical and Linkage Maps for Drosophila serrata, a Model Species for Studies of Clinal Adaptation and Sexual Selection
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临床适应和性选择研究的模式物种锯齿果蝇的物理和连锁图谱
DOI：
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发表时间：
2012
期刊：
影响因子：
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通讯作者：
S. Chenoweth
中科院分区：
文献类型：
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作者：
A. Stocker;B. Rusuwa;M. Blacket;F. Frentiu;Mitchell Sullivan;B. Foley;S. Beatson;A. Hoffmann;S. Chenoweth
锯缘果蝇是montium组的一员，montium组包含超过98个物种，直到最近才被认为是黑腹果蝇组的一个亚组。这果蝇物种是一个新兴的模式系统的进化数量遗传学，并已被用于研究物种的边界，梯度变化和性选择。尽管D.锯叶苔草作为进化研究的一种模式，我们对其基因组的了解仍然是一个重大的限制。在这里，我们提供了第一代基因为基础的连锁图谱和物理图谱为这个物种。与以前对其他果蝇的研究一致，我们观察到与果蝇同源的染色体臂内基因的高度保守性。但臂内同线性的主要差异。这些资源将是一个有用的补充，正在进行的基因组测序工作和QTL定位研究，在这个物种。
Drosophila serrata is a member of the montium group, which contains more than 98 species and until recently was considered a subgroup within the melanogaster group. This Drosophila species is an emerging model system for evolutionary quantitative genetics and has been used in studies of species borders, clinal variation and sexual selection. Despite the importance of D. serrata as a model for evolutionary research, our poor understanding of its genome remains a significant limitation. Here, we provide a first-generation gene-based linkage map and a physical map for this species. Consistent with previous studies of other drosophilids we observed strong conservation of genes within chromosome arms homologous with D. melanogaster but major differences in within-arm synteny. These resources will be a useful complement to ongoing genome sequencing efforts and QTL mapping studies in this species.
DOI：
10.11234/gi1990.17.2_152
发表时间：
2006
期刊：
Genome informatics. International Conference on Genome Informatics
影响因子：
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作者：
A. Bhutkar;Susan Russo;Temple F. Smith;W. Gelbart
通讯作者：
A. Bhutkar;Susan Russo;Temple F. Smith;W. Gelbart