SAR超类群

SAR超类群; 化石时期：736–0 Ma 显生宙元古宙太古宙冥古宙
科学分类
域：	真核域 Eukaryota
演化支：	多貌生物 Diaphoretickes
演化支：	TSAR
演化支：	SAR 超类群 SAR; Burki et al., 2007
下级分类
	不等鞭毛总门 Heterokonta; 囊泡虫总门 Alveolata; 有孔虫界 Rhizaria;
异名
	Harosa Cavalier-Smith, 2010;

SAR超类群又名HAR生物亚界（学名：Harosa）^[2]，是一个真核生物分类单元，包括不等鞭毛生物（Heterokonta，又名Stramenopiles)、囊泡虫（Alveolates）和有孔虫（Rhizaria）^[3]^[4]^[5]^[6]，“SAR”即为这三个分类单元的拉丁名称首字母组合。

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它包括大部分原属于囊泡藻界的生物，但不包括Hacrobia（英语：Hacrobia）。

本类群的姐妹群为网鞭虫门（Telonemia），二者一同组成TSAR超类群。

定义

SAR超类群被定义为“包含了有孔虫类比奇洛藻（Bigelowiella natans Moestrup & Sengco 2001）、囊泡虫类四膜虫（Tetrahymena thermophila Nanney & McCoy 1976）以及不等鞭毛类伪矮海链藻（Thalassiosira pseudonana Cleve 1873）的最小演化支”，由于这三个物种均为现生种，故SAR超类群依照此定义将会是一个“结点分支”或冠群^[7]。

参考文献

[1]
Parfrey, Laura Wegener; Lahr, Daniel J. G.; Knoll, Andrew H.; Katz, Laura A. Estimating the timing of early eukaryotic diversification with multigene molecular clocks. Proceedings of the National Academy of Sciences of the United States of America. August 16, 2011, 108 (33): 13624–13629. Bibcode:2011PNAS..10813624P. PMC 3158185 . PMID 21810989. doi:10.1073/pnas.1110633108.
[2]
Cavalier-Smith T. Kingdoms Protozoa and Chromista and the eozoan root of the eukaryotic tree. Biol. Lett.. June 2010, 6 (3): 342–5 [2013-01-02]. PMC 2880060 . PMID 20031978. doi:10.1098/rsbl.2009.0948. （原始内容存档于2020-05-20）.
[3]
Archibald JM. The puzzle of plastid evolution. Curr. Biol.. January 2009, 19 (2): R81–8 [2013-01-02]. PMID 19174147. doi:10.1016/j.cub.2008.11.067. （原始内容存档于2019-11-28）.
[4]
Burki F, Shalchian-Tabrizi K, Minge M; et al. Butler, Geraldine , 编. Phylogenomics reshuffles the eukaryotic supergroups. PLoS ONE. 2007, 2 (8): e790 [2013-01-02]. Bibcode:2007PLoSO...2..790B. PMC 1949142 . PMID 17726520. doi:10.1371/journal.pone.0000790. （原始内容存档于2020-05-09）.
[5]
Hampl V, Hug L, Leigh JW; et al. Phylogenomic analyses support the monophyly of Excavata and resolve relationships among eukaryotic "supergroups". Proc. Natl. Acad. Sci. U.S.A.. March 2009, 106 (10): 3859–64 [2013-01-02]. Bibcode:2009PNAS..106.3859H. PMC 2656170 . PMID 19237557. doi:10.1073/pnas.0807880106. （原始内容存档于2020-04-10）.
[6]
Frommolt R, Werner S, Paulsen H; et al. Ancient recruitment by chromists of green algal genes encoding enzymes for carotenoid biosynthesis. Mol. Biol. Evol.. December 2008, 25 (12): 2653–67 [2013-01-02]. PMID 18799712. doi:10.1093/molbev/msn206. （原始内容存档于2009-07-07）.
[7]
Adl, Sina M.; Simpson, Alastair. G.; Lane, Christopher E.; Lukeš, Julius; Bass, David; Bowser, Samuel S.; Brown, Matt; Burki, Fabien; Dunthorn, Micah. The revised classification of eukaryotes. The Journal of eukaryotic microbiology. 2012-9, 59 (5): 429–493 [2020-05-09]. ISSN 1066-5234. PMC 3483872 . PMID 23020233. doi:10.1111/j.1550-7408.2012.00644.x. （原始内容存档于2022-10-28）. 请检查|date=中的日期值 (帮助)

[Parfrey2011-1] [1]
Parfrey, Laura Wegener; Lahr, Daniel J. G.; Knoll, Andrew H.; Katz, Laura A. Estimating the timing of early eukaryotic diversification with multigene molecular clocks. Proceedings of the National Academy of Sciences of the United States of America. August 16, 2011, 108 (33): 13624–13629. Bibcode:2011PNAS..10813624P. PMC 3158185 . PMID 21810989. doi:10.1073/pnas.1110633108.

[pmid20031978-2] [2]
Cavalier-Smith T. Kingdoms Protozoa and Chromista and the eozoan root of the eukaryotic tree. Biol. Lett.. June 2010, 6 (3): 342–5 [2013-01-02]. PMC 2880060 . PMID 20031978. doi:10.1098/rsbl.2009.0948. （原始内容存档于2020-05-20）.

[pmid19174147-3] [3]
Archibald JM. The puzzle of plastid evolution. Curr. Biol.. January 2009, 19 (2): R81–8 [2013-01-02]. PMID 19174147. doi:10.1016/j.cub.2008.11.067. （原始内容存档于2019-11-28）.

[pmid17726520-4] [4]
Burki F, Shalchian-Tabrizi K, Minge M; et al. Butler, Geraldine , 编. Phylogenomics reshuffles the eukaryotic supergroups. PLoS ONE. 2007, 2 (8): e790 [2013-01-02]. Bibcode:2007PLoSO...2..790B. PMC 1949142 . PMID 17726520. doi:10.1371/journal.pone.0000790. （原始内容存档于2020-05-09）.

[pmid19237557-5] [5]
Hampl V, Hug L, Leigh JW; et al. Phylogenomic analyses support the monophyly of Excavata and resolve relationships among eukaryotic "supergroups". Proc. Natl. Acad. Sci. U.S.A.. March 2009, 106 (10): 3859–64 [2013-01-02]. Bibcode:2009PNAS..106.3859H. PMC 2656170 . PMID 19237557. doi:10.1073/pnas.0807880106. （原始内容存档于2020-04-10）.

[pmid18799712-6] [6]
Frommolt R, Werner S, Paulsen H; et al. Ancient recruitment by chromists of green algal genes encoding enzymes for carotenoid biosynthesis. Mol. Biol. Evol.. December 2008, 25 (12): 2653–67 [2013-01-02]. PMID 18799712. doi:10.1093/molbev/msn206. （原始内容存档于2009-07-07）.

[Adl2012-7] [7]
Adl, Sina M.; Simpson, Alastair. G.; Lane, Christopher E.; Lukeš, Julius; Bass, David; Bowser, Samuel S.; Brown, Matt; Burki, Fabien; Dunthorn, Micah. The revised classification of eukaryotes. The Journal of eukaryotic microbiology. 2012-9, 59 (5): 429–493 [2020-05-09]. ISSN 1066-5234. PMC 3483872 . PMID 23020233. doi:10.1111/j.1550-7408.2012.00644.x. （原始内容存档于2022-10-28）. 请检查|date=中的日期值 (帮助)

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