Identification of microRNAs in two species of tomato, Solanum lycopersicum and Solanum habrochaites, by deep sequencing

doi:10.1016/S2095-3119(14)60821-2

CORC > 中国农业科学院 > 植物保护研究所

	Identification of microRNAs in two species of tomato, Solanum lycopersicum and Solanum habrochaites, by deep sequencing
	Fan Shan-shan 1; Li Qian-nan 1,2,3; Guo Guang-jun 1; Gao Jian-chang 1; Wang Xiao-xuan 1; Guo Yon-mei 1; Snyder, John C.4; Du Yong-chen 1
刊名	JOURNAL OF INTEGRATIVE AGRICULTURE
	2015
卷号	14 期号:1 页码:42-49
关键词	microRNAs Solanum lycopersicum Solanum habrochaites deep sequencing
ISSN号	2095-3119
DOI	10.1016/S2095-3119(14)60821-2
通讯作者	Fan Shan-shan
英文摘要	MicroRNAs (miRNAs) are similar to 21 nucleotide (nt), endogenous RNAs that regulate gene expression in plants. Increasing evidence suggests that miRNAs play an important role in species-specific development in plants. However, the detailed miRNA profile divergence has not been performed among tomato species. In this study, the small RNA (sRNA) profiles of Solanum lycopersicum cultivar 9706 and Solanum habrochaites species P1134417 were obtained by deep sequencing. Sixty-three known miRNA families were identified from these two species, of which 39 were common. Further miRNA profile comparison showed that 24 known non-conserved miRNA families were species-specific between these two tomato species. In addition, six conserved miRNA families displayed an apparent divergent expression pattern between the two tomato species. Our results suggested that species-specific, non-conserved miRNAs and divergent expression of conserved miRNAs might contribute to developmental changes and phenotypic variation between the two tomato species. Twenty new miRNAs were also identified in S. lycopersicum. This research significantly increases the number of known miRNA families in tomato and provides the first set of small RNAs in S. habrochaites. It also suggests that miRNAs have an important role in species-specific plant developmental regulation.
学科主题	Agriculture, Multidisciplinary
语种	英语
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000348484500005
内容类型	期刊论文
源URL	[http://111.203.20.206/handle/2HMLN22E/11819]
专题	植物保护研究所
作者单位	1.Chinese Acad Agr Sci, Inst Vegetables & Flowers, Beijing 100081, Peoples R China 2.Chinese Acad Agr Sci, Inst Plant Protect, Beijing 100094, Peoples R China 3.Chinese Acad Agr Sci, Grad Sch, Beijing 100081, Peoples R China 4.Univ Kentucky, Dept Agron, Lexington, KY 40546 USA
推荐引用方式 GB/T 7714	Fan Shan-shan,Li Qian-nan,Guo Guang-jun,et al. Identification of microRNAs in two species of tomato, Solanum lycopersicum and Solanum habrochaites, by deep sequencing[J]. JOURNAL OF INTEGRATIVE AGRICULTURE,2015,14(1):42-49.
APA	Fan Shan-shan.,Li Qian-nan.,Guo Guang-jun.,Gao Jian-chang.,Wang Xiao-xuan.,...&Du Yong-chen.(2015).Identification of microRNAs in two species of tomato, Solanum lycopersicum and Solanum habrochaites, by deep sequencing.JOURNAL OF INTEGRATIVE AGRICULTURE,14(1),42-49.
MLA	Fan Shan-shan,et al."Identification of microRNAs in two species of tomato, Solanum lycopersicum and Solanum habrochaites, by deep sequencing".JOURNAL OF INTEGRATIVE AGRICULTURE 14.1(2015):42-49.