Evidence map›Paper›PMID 38807235›Full record

ArticleMolecular horticulture2024

A high-quality haplotype genome of Michelia alba DC reveals differences in methylation patterns and flower characteristics.

Sirong Jiang, Meiling Zou, Chenji Zhang, Wanfeng Ma, Chengcai Xia, Zixuan Li, Long Zhao, Qi Liu, Fen Yu, Dongyi Huang and 1 more

Abstract read
In one paragraph

Article in Molecular horticulture, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

10 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors.

Sirong Jiang *Sanya Nanfan Research Institute of Hainan University, Hainan Yazhou Bay Seed Laboratory, Sanya, China.
Meiling Zou *Sanya Nanfan Research Institute of Hainan University, Hainan Yazhou Bay Seed Laboratory, Sanya, China.
Chenji Zhang *China Agricultural University, Beijing, China.
Wanfeng MaSanya Nanfan Research Institute of Hainan University, Hainan Yazhou Bay Seed Laboratory, Sanya, China.
Chengcai XiaSanya Nanfan Research Institute of Hainan University, Hainan Yazhou Bay Seed Laboratory, Sanya, China.
Zixuan LiSanya Nanfan Research Institute of Hainan University, Hainan Yazhou Bay Seed Laboratory, Sanya, China.
Long ZhaoQinghai University, Xining, China.
Qi LiuSanya Nanfan Research Institute of Hainan University, Hainan Yazhou Bay Seed Laboratory, Sanya, China.
Fen YuSanya Nanfan Research Institute of Hainan University, Hainan Yazhou Bay Seed Laboratory, Sanya, China.
Dongyi HuangCollege of Tropical Crops, Hainan University, Haikou, China. hdongyi@hainanu.edu.cn.
Zhiqiang XiaSanya Nanfan Research Institute of Hainan University, Hainan Yazhou Bay Seed Laboratory, Sanya, China. zqiangx@gmail.com.

Funding

Developing Bioinformatics Platform in Hainan Yazhou Bay Seed Lab B21HJ0001Hainan Provincial Project of Science and Technology ZDYF2022XDNY149Hainan University Startup Fund KYQD(ZR)-20101Supported by the PhD Scientific Research and Innovation Foundation of Sanya Yazhou Bay Science and Technology City HSPHDSRF-2023-12-007
6 · The paper itself

Abstract

Michelia alba DC is a highly valuable ornamental plant of the Magnoliaceae family. This evergreen tropical tree commonly grows in Southeast Asia and is adored for its delightful fragrance. Our study assembled the M. alba haplotype genome MC and MM by utilizing Nanopore ultralong reads, Pacbio Hifi long reads and parental second-generation data. Moreover, the first methylation map of Magnoliaceae was constructed based on the methylation site data obtained using Nanopore data. Metabolomic datasets were generated from the flowers of three different species to assess variations in pigment and volatile compound accumulation. Finally, transcriptome data were generated to link genomic, methylation, and morphological patterns to reveal the reasons underlying the differences between M. alba and its parental lines in petal color, flower shape, and fragrance. We found that the AP1 and AP2 genes are crucial in M. alba petal formation, while the 4CL, PAL, and C4H genes control petal color. The data generated in this study serve as a foundation for future physiological and biochemical research on M. alba, facilitate the targeted improvement of M. alba varieties, and offer a theoretical basis for molecular research on Michelia L.

Indexed as

Allele genesDNA methylationFlowerHaplotype genome assemblyMichelia L

Identifiers

PMID38807235
PMCPMC11134676

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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.