Genomic Resources for the Woodland Strawberry (Fragaria vesca)
Genomic Resources for the Woodland Strawberry (Fragaria vesca)
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DOI：
10.1007/978-3-319-76020-9_3
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发表时间：
2018-01-01
期刊：
影响因子：
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通讯作者：
Edger, Patrick P.
中科院分区：
文献类型：
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作者：
Alger, Elizabeth I.;Colle, Marivi;Edger, Patrick P.
Fragaria vesca 是经济上重要的栽培草莓 (Fragaria x ananassa) 八倍体基因组中假定的二倍体祖先和亚基因组 A 的供体之一。凭借其基因组小、世代时间短和完善的转化系统，F. vesca 是草莓属和其他蔷薇科作物的理想模式物种。 F. vesca 基因组于 2011 年首次测序，此后，随着其他分子遗传学和基因组资源的可用性，基因组草案的组装和注释得到了进一步改进。 F. vesca 基因组草案一直是草莓研究界的宝贵资源，许多研究将其用作参考基因组来识别与农艺重要性状相关的候选基因。它导致了 90 K 阵列、代谢途径数据库和各种其他新遗传资源的产生。草莓基因组还被用于比较基因组学研究，阐明了蔷薇科成员之间的关系，并鉴定了多个蔷薇科物种的基因和基因组信号。总而言之，该基因组的发现将为改良栽培草莓提供潜在的方法，并扩大我们对蔷薇科的了解。
Fragaria vesca is one of the putative diploid progenitors and donor of subgenome A in the octoploid genome of the economically important cultivated strawberry (Fragaria x ananassa). With its small genome size, short generation time, and wellestablished transformation system, F. vesca is an ideal model species for Fragaria and other rosaceous crops. The F. vesca genome was first sequenced in 2011 and since then, with the availability of other molecular genetics and genomic resources, the assembly and annotation of the draft genome were further improved. The F. vesca draft genome has been an invaluable resource to the strawberry research community, with numerous studies using it as reference genome to identify candidate genes related to agronomically important traits. It has led to the generation of a 90 K array, metabolic pathways database, and various other new genetic resources. The strawberry genome also has been used in comparative genomics studies that elucidated the relationship among members of the Rosaceae family and identified genes and genomic signals across several rosaceous species. Altogether, the discoveries made with this genome will provide potential ways to improve cultivated strawberry and expand on our understanding of the Rosaceae family.