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	1.63-billion-year-old multicellular eukaryotes from the Chuanlinggou Formation in North China
通讯作者	Zhu, Maoyan(myzhu@nigpas.ac.cn)
	Miao, Lanyun1; Yin, Zongjun1; Knoll, Andrew H.2; Qu, Yuangao3; Zhu, Maoyan1,4
	2024-01-24
发表期刊	SCIENCE ADVANCES
ISSN	2375-2548
卷号	10期号:4页码:12
摘要	Multicellularity is key to the functional and ecological success of the Eukarya, underpinning much of their modern diversity in both terrestrial and marine ecosystems. Despite the widespread occurrence of simple multicellular organisms among eukaryotes, when this innovation arose remains an open question. Here, we report cellularly preserved multicellular microfossils (Qingshania magnifica) from the similar to 1635-million-year-old Chuanlinggou Formation, North China. The fossils consist of large uniseriate, unbranched filaments with cell diameters up to 190 micrometers; spheroidal structures, possibly spores, occur within some cells. In combination with spectroscopic characteristics, the large size and morphological complexity of these fossils support their interpretation as eukaryotes, likely photosynthetic, based on comparisons with extant organisms. The occurrence of multicellular eukaryotes in Paleoproterozoic rocks not much younger than those containing the oldest unambiguous evidence of eukaryotes as a whole supports the hypothesis that simple multicellularity arose early in eukaryotic history, as much as a billion years before complex multicellular organisms diversified in the oceans.
DOI	10.1126/sciadv.adk3208
收录类别	SCI
语种	英语
关键词[WOS]	SULFUR BACTERIA THIOPLOCA ; CARBONACEOUS MATERIAL ; BEGGIATOA ; MICROFOSSILS ; CONSTRAINTS ; EVOLUTION ; HYPERSALINE ; ORGANISMS ; SYSTEM ; RECORD
资助项目	National Key Research and Development Program of China[2022YFF0800100] ; National Natural Science Foundation of China[41888101] ; National Natural Science Foundation of China[41921002] ; National Natural Science Foundation of China[41972204] ; Strategic Priority Research Program (B) of the Chinese Academy of Sciences[XDB26000000] ; CAS Interdisciplinary Innovation Team[JCTD-2020-18]
WOS研究方向	Science & Technology - Other Topics
WOS类目	Multidisciplinary Sciences
WOS记录号	WOS:001185091400006
项目资助者	National Key Research and Development Program of China ; National Natural Science Foundation of China ; Strategic Priority Research Program (B) of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team
出版者	AMER ASSOC ADVANCEMENT SCIENCE
文献类型	期刊论文
条目标识符	http://ir.nigpas.ac.cn/handle/332004/43579
专题	中国科学院南京地质古生物研究所
通讯作者	Zhu, Maoyan
作者单位	1.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Peoples R China 2.Harvard Univ, Dept Organism & Evolutionary Biol, Cambridge, MA 02138 USA 3.Chinese Acad Sci, Inst Deep Sea Sci & Engn, Sanya 572000, Peoples R China 4.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China
第一作者单位	中国科学院南京地质古生物研究所
通讯作者单位	中国科学院南京地质古生物研究所
推荐引用方式 GB/T 7714	Miao, Lanyun,Yin, Zongjun,Knoll, Andrew H.,et al. 1.63-billion-year-old multicellular eukaryotes from the Chuanlinggou Formation in North China[J]. SCIENCE ADVANCES,2024,10(4):12.
APA	Miao, Lanyun,Yin, Zongjun,Knoll, Andrew H.,Qu, Yuangao,&Zhu, Maoyan.(2024).1.63-billion-year-old multicellular eukaryotes from the Chuanlinggou Formation in North China.SCIENCE ADVANCES,10(4),12.
MLA	Miao, Lanyun,et al."1.63-billion-year-old multicellular eukaryotes from the Chuanlinggou Formation in North China".SCIENCE ADVANCES 10.4(2024):12.

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