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Zhou W, Wang Y, Zhang G, Luan G, Chen S, Meng J, Wang H, Hu N, Suo Y. Molecular Sex Identification in Dioecious Hippophae rhamnoides L. via RAPD and SCAR Markers. Molecules 2018; 23:molecules23051048. [PMID: 29723956 PMCID: PMC6100209 DOI: 10.3390/molecules23051048] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2018] [Revised: 04/24/2018] [Accepted: 04/27/2018] [Indexed: 11/16/2022] Open
Abstract
The dioecious property of the sea buckthorn (Hippophae rhamnoides L.) prevents sex recognition via traditional observation at the juvenile stage, thus impeding breeding and economic cropping; A random amplified polymorphic DNA (RAPD) and a sequence characterized amplified region (SCAR) markers were used to identify the sexes. A total of 45 random decamer primers were used to screen genomic DNA pools of staminate and pistillate genotypes for genetic polymorphisms. One female sex-linked marker was identified. D15 (5′-CATCCGTGCT-3′) amplified a particular band of 885 bp, which showed polymorphism among staminate and pistillate genotype plants. The SCAR marker Hrcx-15 was obtained by sequencing the fragment. The alleles of 140 pistillate genotypes were examined but not of the 140 staminate genotypes discerned via taxonomy. Staminate and pistillate genotypes of sea buckthorn plants can be distinguished, using Hrcx-15 as a genetic marker for sex identification and for expediting cultivation for commercial applications.
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Affiliation(s)
- Wu Zhou
- Qinghai Key Laboratory of Qinghai-Tibet Plateau Biological Resources, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining 810008, China.
- State Key Laboratory of Plateau Ecology and Agriculture, Qinghai University, Xining 810016, China.
- University of the Chinese Academy of Sciences, Beijing 100049, China.
| | - Yuwei Wang
- Qinghai Key Laboratory of Qinghai-Tibet Plateau Biological Resources, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining 810008, China.
- University of the Chinese Academy of Sciences, Beijing 100049, China.
| | - Gong Zhang
- Qinghai Key Laboratory of Qinghai-Tibet Plateau Biological Resources, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining 810008, China.
- University of the Chinese Academy of Sciences, Beijing 100049, China.
| | - Guangxiang Luan
- Qinghai Key Laboratory of Qinghai-Tibet Plateau Biological Resources, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining 810008, China.
- University of the Chinese Academy of Sciences, Beijing 100049, China.
| | - Shasha Chen
- Qinghai Key Laboratory of Qinghai-Tibet Plateau Biological Resources, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining 810008, China.
- University of the Chinese Academy of Sciences, Beijing 100049, China.
| | - Jing Meng
- Qinghai Key Laboratory of Qinghai-Tibet Plateau Biological Resources, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining 810008, China.
- University of the Chinese Academy of Sciences, Beijing 100049, China.
| | - Honglun Wang
- Qinghai Key Laboratory of Qinghai-Tibet Plateau Biological Resources, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining 810008, China.
- University of the Chinese Academy of Sciences, Beijing 100049, China.
| | - Na Hu
- Qinghai Key Laboratory of Qinghai-Tibet Plateau Biological Resources, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining 810008, China.
| | - Yourui Suo
- Qinghai Key Laboratory of Qinghai-Tibet Plateau Biological Resources, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining 810008, China.
- State Key Laboratory of Plateau Ecology and Agriculture, Qinghai University, Xining 810016, China.
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Zhao GH, Li J, Lin RQ, Zou FC, Liu W, Yuan ZG, Mo XH, Song HQ, Weng YB, Zhu XQ. An effective sequence characterized amplified region-PCR method derived from restriction site-amplified polymorphism for the identification of femaleSchistosoma japonicumof zoonotic significance. Electrophoresis 2010; 31:641-7. [DOI: 10.1002/elps.200900615] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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