Draft genome of the Cuban Painted Landsnail Polymita picta, International Mollusc of the year 2022.

IF 2.5 Q3 GENETICS & HEREDITY

BMC genomic data Pub Date : 2025-09-03 DOI:10.1186/s12863-025-01356-9

Bernardo Reyes-Tur, Zeyuan Chen, Mario Juan Gordillo-Pérez, Alexander Ben Hamadou, Charlotte Gerheim, Carola Greve, Julia D Sigwart

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引用次数: 0

Abstract

Objective: The Cuban Painted Landsnail is an iconic endemic tree snail species with distinctive colourful shells used in traditional handicrafts. This species won the International Mollusc of the Year 2022 competition in an open public vote. As the competition prize, we have assembled the draft genome of this species.

Data description: Genomic DNA from Polymita picta (Born, 1778) was sequenced using PacBio HiFi sequencing with a yield of 5.3 million reads (41.4 Gb) and an N50 of 8.1 Kb. The genome size of P. picta was estimated to be 2.9 Gb, and the final assembly was 1.85 Gb, with a total of 22,619 contigs and a contig N50 of 124.2 Kb. BUSCO analysis of the genome assembly indicated a genome completeness of 88.4%, with 7% complete duplicated BUSCOs in metazoa_odb10. The draft genome will be a valuable resource for work on the endangered Cuban Painted Landsnail including monitoring genetic diversity and establishing captive breeding for conservation.

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古巴彩绘陆地蜗牛Polymita picta基因组草图，2022年国际软体动物。

目的：古巴彩绘蜗牛是一种标志性的地方性树蜗牛，其独特的彩色外壳用于传统手工艺品。这个物种在公开投票中赢得了2022年国际软体动物大赛。作为比赛的奖品，我们已经组装了这个物种的基因组草图。数据描述：对Polymita picta（生于1778年）的基因组DNA进行PacBio HiFi测序，产率为530万reads (41.4 Gb)， N50为8.1 Kb。picta的基因组大小估计为2.9 Gb，最终组装量为1.85 Gb，共22,619个contigs， contigs N50为124.2 Kb。基因组组装的BUSCO分析表明，metazoa_odb10的基因组完整性为88.4%，其中有7%的基因组完全重复。基因组草案将成为研究濒临灭绝的古巴彩绘蜗牛的宝贵资源，包括监测遗传多样性和建立圈养繁殖保护。

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来源期刊

BMC genomic data

CiteScore

4.90

自引率

0.00%

发文量