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Mitochondrial genomes and phylogenomic analysis of Ulva lactuca Linnaeus (Ulvophyceae, Chlorophyta)
Liu, Manman1,2; Liu, Feng2,3,4; Chen, Nansheng2,3,4; Melton, James T., III5; Luo, Minbo1,6
2020-04-02
Source PublicationMITOCHONDRIAL DNA PART B-RESOURCES
Volume5Issue:2Pages:1638-1639
Corresponding AuthorLiu, Feng(liufeng@qdio.ac.cn)
AbstractTwo mitogenomes of Ulva lactuca Linnaeus, one from Florida, USA and another nearly complete mtDNA from Chile, had previously been sequenced. Here, the complete mitogenome of U. lactuca from Shantou, China was sequenced and compared with them. The circular-mapping mitogenome of U. lactuca was 62,021 bp in size and 407 bases longer than that from the USA. The average sequence identity in gene sequence regions was 99.8% among these three U. lactuca mtDNAs. Differences in genome sizewere mainly caused by duplication mutations and insertion/deletion mutations of short DNA sequences. Two intergenic regions (nad6-trnS and trnF-trnG) contained long tandem repeats which displayed a high level of variation in repeat sequences and copy numbers, indicating fast mutation rates in these regions. The phylogenomic analysis revealed that these three samples of U. lactuca formed a strongly supported clade. The mitogenome can be used to understand the phylogeography and population genetics in Ulva on a global scale.
KeywordMitochondrial genome Ulvophyceae Ulva lactuca intron mutation
DOI10.1080/23802359.2020.1745712
Indexed BySCI
Language英语
Funding ProjectStrategic Priority Research Program of the Chinese Academy of Sciences[XDA23050302] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA23050403] ; National Natural Science Foundation of China[41876165] ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences[QYZDB-SSW-DQC023] ; Major Scientific and Technological Innovation Project of Shandong Province[2019JZZY020706] ; Director Fund of Pilot National Laboratory for Marine Science and Technology (Qingdao)[QNLM201704] ; CAS Pioneer Hundred Talents Program ; Taishan Scholar Project Special Fund ; National Science Foundation (NSF) HBCU-UP[1436759]
WOS Research AreaGenetics & Heredity
WOS SubjectGenetics & Heredity
WOS IDWOS:000524319900001
PublisherTAYLOR & FRANCIS LTD
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/167088
Collection海洋生态与环境科学重点实验室
Corresponding AuthorLiu, Feng
Affiliation1.Shanghai Ocean Univ, Coll Marine Sci, Shanghai, Peoples R China
2.Chinese Acad Sci, CAS Key Lab Marine Ecol & Environm Sci KLMEES, Inst Oceanol, 7 Nanhai Rd, Qingdao 266071, Shandong, Peoples R China
3.Pilot Natl Lab Marine Sci & Technol, Marine Ecol & Environm Sci Lab, Qingdao, Shandong, Peoples R China
4.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao, Shandong, Peoples R China
5.Spelman Coll, Atlanta, GA 30314 USA
6.Chinese Acad Fishery Sci, East China Sea Fisheries Res Inst, Shanghai, Peoples R China
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Corresponding Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences;  Center for Ocean Mega-Science, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Liu, Manman,Liu, Feng,Chen, Nansheng,et al. Mitochondrial genomes and phylogenomic analysis of Ulva lactuca Linnaeus (Ulvophyceae, Chlorophyta)[J]. MITOCHONDRIAL DNA PART B-RESOURCES,2020,5(2):1638-1639.
APA Liu, Manman,Liu, Feng,Chen, Nansheng,Melton, James T., III,&Luo, Minbo.(2020).Mitochondrial genomes and phylogenomic analysis of Ulva lactuca Linnaeus (Ulvophyceae, Chlorophyta).MITOCHONDRIAL DNA PART B-RESOURCES,5(2),1638-1639.
MLA Liu, Manman,et al."Mitochondrial genomes and phylogenomic analysis of Ulva lactuca Linnaeus (Ulvophyceae, Chlorophyta)".MITOCHONDRIAL DNA PART B-RESOURCES 5.2(2020):1638-1639.
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