Evidence map›Paper›PMID 42108278›Full record

ArticleScientific data2026

Haplotype-resolved chromosome-level genome assemblies of the deep-sea annelid Lindaspio polybranchiata.

Zijian Lu, Haili Ran, Yanbin Chen, Zhaoming Gao, Xiyang Dong

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In one paragraph

Article in Scientific data, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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3 · Its place in the literature

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0 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Zijian Lu *Key Laboratory of Marine Biogenetic Resources, Third Institute of Oceanography, Ministry of Natural Resources, Xiamen, 361005, China.ORCID http://orcid.org/0009-0004-8134-8769
Haili Ran *State Key Laboratory of Deep-Sea Science and Intelligent Technology, Institute of Deep-sea Science and Engineering, Chinese Academy of Sciences, Sanya, 572000, China.
Yanbin ChenKey Laboratory of Marine Biogenetic Resources, Third Institute of Oceanography, Ministry of Natural Resources, Xiamen, 361005, China.
Zhaoming GaoState Key Laboratory of Deep-Sea Science and Intelligent Technology, Institute of Deep-sea Science and Engineering, Chinese Academy of Sciences, Sanya, 572000, China. gaozm@idsse.ac.cn.
Xiyang DongKey Laboratory of Marine Biogenetic Resources, Third Institute of Oceanography, Ministry of Natural Resources, Xiamen, 361005, China. dongxiyang@tio.org.cn.ORCID http://orcid.org/0000-0002-9224-5923

Funding

National Natural Science Foundation of China (National Science Foundation of China) 42376115Natural Science Foundation of Fujian Province (Fujian Provincial Natural Science Foundation) 2023J06042
6 · The paper itself

Abstract

Lindaspio polybranchiata is a deep-sea spionid annelid and an early colonizer of cold seep ecosystems, but genomic resources for this genus remain limited. Here, we present haplotype-resolved chromosome-level genome assemblies for L. polybranchiata generated using PacBio HiFi, Illumina, Hi-C, and RNA-seq data. The phased assembly comprises two haplotypes, A and B, with genome sizes of 1.72 Gb and 1.38 Gb, scaffold N50 values of 76.1 Mb and 71.0 Mb, and 81.5% and 92.8% of sequences anchored to 18 pseudochromosomes, respectively. BUSCO completeness reached 91.2% for haplotype A and 91.7% for haplotype B. We predicted 22,322 protein-coding genes in haplotype A and 19,587 in haplotype B, of which 88.80% and 85.21% were functionally annotated, respectively. These genome resources provide a foundation for studies of chromosome organization, comparative genomics, deep-sea adaptation, and the evolution of Lindaspio and related spionid annelids.

Indexed as

AnnelidaChromosomesGenomeHaplotypesPolychaetaAnimals

Identifiers

PMID42108278
PMCPMC13381798

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.