基本介紹
- 中文名：凡星
- 職位：副研究員，碩士研究生導師
- 畢業學校：四川農業大學
- 貢獻：發表論文35篇
個人簡介,主要研究內容,主要論文,
個人簡介
於凡星，博士，副研究員，碩士研究生導師。2002年在廣西大學獲理學學士學位，分別於2005和2009年在四川農業大學獲理學碩士和博士學位，發表論文35篇，SCI收錄期刊論文29篇，第一作者論文10篇，其中在PLoS One、BMC Evolutionary Biology、Molecular Phylogenetics and Evolution、Plant Science等進化遺傳學國際主流期刊發表SCI論文4篇。主持國家自然科學基金1項，省部級項目2項。主研國家自然科學基金、農業部公益性行業專項、中國科學院、四川省科技廳等項目6項。
主要研究內容
1.植物分子系統發育與適應性進化
利用生物大分子證據和進化生物學方法，結合形態學、細胞學、分子生物學、古氣候學和生物地理學等方面的證據，研究植物分子系統發育與適應性進化的規律，探討進化適應性分化類群的系統發育和進化歷史、適應性分化的速率和式樣。研究重點是以小麥族賴草屬和冰草屬植物為研究對象，利用多基因序列譜系、分子分歧時間分析、生物地理學揭示賴草屬和冰草屬植物類群存在適應分化。目前正在探討賴草屬植物類群在多倍化後發生適應分化的機制和進化意義，冰草屬植物譜系地理及群體在不同地理分布的生態適應性。
2.植物的物種形成和多倍體進化
多倍化是植物進化變異的自然規律，也是促進植物發生進化改變的重要力量。多倍體一直與新的形態和新的適應特徵的產生聯繫在一起，為了解多倍體適應性發展的遺傳基礎、新的重組類型在居群中擴散的途徑，需要從分子、細胞、形態、生物地理等方面對多倍體形成和進化的過程進行更深入地研究。研究重點是以小麥族植物為研究對象，利用多基因進化式樣揭示小麥族植物異緣多倍體的起源和網狀進化式樣。目前正在探討多倍體中重複基因的進化規律和機制。
主要論文
1. Fan X, Sha LN, Zeng J, Kang HY, Zhang HQ, Wang XL, Zhang L, Yang RW, Ding CB, Zheng YL, Zhou YH. Evolutionary dynamics of the Pgk1 gene in the polyploid genus Kengyilia (Triticeae: Poaceae) and its diploid relatives. PLoS ONE, 2012, 7(2): e31122. (SCI, IF=4.41)
2. Sha LN, Fan X (並列第一), Yang RW, Kang HY, Ding CB, Zhang L, Zheng YL, Zhou YH. Phylogenetic relatioships betweenHystrix and its closely related genera (Poaceae: Triticeae) based on nuclearAcc1, DMC1 and choroplast trnL-F sequences. Molecular Phylogenetics and Evolution, 2010, 54: 327-335. (SCI, IF=3.89)
3. Fan X, Sha LN , Yang RW, Zhang HQ, Kang HY, Ding CB, Zhang L, Zheng YL, Zhou YH. Phylogeny and evolutionary history of Leymus (Triticeae; Poaceae) based on a single-copy nuclear gene encoding plastid acetyl-CoA carboxylase. BMC Evolution Biology, 2009, 9: 247. (SCI, IF=4.29)
4. Fan X, Zhang HQ, Sha LN, Zhang L, Yang RW, Ding CB, Zhou YH. Phylogenetic analysis among Hystrix, Leymus and its affinitive genera (Poaceae: Triticeae) based on the sequences of a gene encoding plastid acetyl-CoA carboxylase. Plant Science, 2007, 172: 701-707. (SCI, IF=2.95)
5. Fan X, Song ZJ, Kang HY, Yang RW, Zhou YH. Identification and characterization of HMW glutenin subunits and their coding sequences in Dwarfing polish wheat.International Journal of Agricultural Research, 2009，4(8): 237-249. （重要核心期刊）
6. Kang HY, Zeng J, Xie Q, Tao S, Zhong MY, Zhang HQ, Fan X, Sha LN, Xu LL, Zhou YH. Molecular cytogenetic characterization and stripe rust response of a trigeneric hybrid involving Triticum, Psathyrostachys, and Thinopyrum. Genome, 2012, 55: 383-390. （SCI, IF=1.65）
7. Zeng J, Fan X, Sha L N, Kang HY, Zhang HQ, Liu J, Wang XL, Yang RW, Zhou YH. Nucleotide polymorphism pattern and multiple maternal origin within Thinopyrum intermedium inferred by trnH-psbA sequences. Biologia Plantarum, 2012, 56: 254-260. （SCI, IF=1.97）
8. Kang HY, Zhong MY, Xie Q, Zhang HQ,Fan X, Sha LN, Xu LL, Zhou YH. Production and cytogenetics of trigeneric hybrid involving Triticum,Psathyrostachys and Secale. Genetic Resources and Crop Evolution, 2012, 59: 445-453. （SCI, IF=1.55）
9. Wang XL, Fan X, Zeng J, Sha LN, Zhang HQ, Kang HY, Yang RW, Zhang L, Ding CB, Zhou Y H. Phylogeny and molecular evolution of the DMC1 gene within the StH genome species in Triticeae (Poaceae). Genes & Genomics, 2012, 34: 237-244. （SCI, IF=0.44）
10. Kang HY, Lin LJ, Song ZJ, Yuan JY, Zhong MY, Zhang HQ, Fan X, Sha LN, Wang Y, Xu LL, Zeng J, Zhou YH. Identification, fine mapping and characterization of Rht-dp, a recessive wheat dwarfing (reduced height) gene derived from Triticum polonicum. Genes & Genomics, 2012, in press. （SCI, IF=0.44）
11. Luo XM, Tinker NA, Fan X, Zhang HQ, Sha LN, Kang HY, Ding CB, Liu J, Zhang L, Yang RW, Zhou YH. Phylogeny and maternal donor of Kengyilia species (Poaceae: Triticeae) based on three cpDNA regions (matK, rbcL andtrnH-psbA) seqences. Biochemical Systematics and Ecology, 2012, 44: 61-69. （SCI, IF=0.93）
12. Chen WJ, Fan X, Zhang B, Liu BL, Yan ZH, Zhang LQ, Yuan ZW, Zheng YL, Zhang HG, Liu DC. Novel and ancient HMW glutenin genes from Aegilops tauschii and their phylogenetic positions. Genetic Resources and Crop Evolution, 2012, （SCI, IF=1.55）
13. Chen WJ, Yuan ZW, Zhang LQ, Fan X, Yan ZH, Wang JR, Zheng YL, Zhang HG, Liu DC. Novel HMW glutenin genes from Aegilops tauschii and their unique structures. Genes & Genomics, 2012, 34: 339-343. （SCI, IF=0.44）
14. Kang HY, Wang Y, Fedak G, Cao WG, Zhang HQ, Fan X, Sha LN, Xu LL, Zheng YL, Zhou YH. Introgression of chromosome 3Ns from Psathyrostachys huashanica into wheat specifying resistance to stripe rust. PLoS ONE, 2011, 6(7): e21802. （SCI, IF=4.41）
15. Liao JQ, Fan X, Zhang HQ, Sha LN, Kang HY, Wang XL, Liu J, Zhou YH. Molecular phylogeny of RNA polymerase II gene reveals the relationships of tetraploid species with St genome (Triticeae: Poaceae). Biochemical Systematics and Ecology, 2011, 39 (4-6): 609-618. （SCI, IF=0.93）
16. Wang XL, Fan X, Zhang HQ, Zhang C, Sha LN, Kang HY, Yang RW, Zhang L, Ding CB, Zhou YH. Phylogeny of the species with StH genomes in Triticeae (Poaceae): evidence from chloroplasttrnL-F and mitochondria coxII intron sequences. Biochemical Systematics and Ecology, 2011, 39 (4-6): 758-765. （SCI, IF=0.93）
17. Wang Y, Kang HY, Zhang HQ, Fan X, Sha LN, Yang RW, Zhou YH. Distribution of chromosome numbers in BC2 and BC1F1 progenies derived from Triticum aestivum ×Psathyrostachys huashanica.Caryologia, 2011, 64: 67-74. (SCI, IF=0.53)
18. Wang Y, Yu KF, Xie Q, Kang HY, Lin LJ, Fan X, Sha LN, Zhang HQ, Zhou YH. The 3Ns chromosome of Psathyrostachys huashanica carries thegene(s) underlying wheat stripe rust resistance. Cytogenetic and Genome Research, 2011, 134 (2): 136-143. (SCI, IF=1.53)
19. Wang Y, Xie Q, Yu KF, Poysa V, Lin LJ, Kang HY, Fan X, Sha LN, Zhang HQ, Zhou YH. Development and characterization of wheat-Psathyrostachys huashanica partial amphiploids for resistance to stripe rust. Biotechnology Letters, 2011, 33:1233-1238. (SCI, IF=1.68)
20. Kang HY, Fan X, Zhang HQ, Sha LN, Sun GL, Zhou YH. The origin of Triticum petropavlovskyi Udacz. et Migusch.: demonstration of the utility of the genes encoding plastid acetyl-CoA carboxylase sequence. Molecular breeding,2010, 25: 381-395.(SCI, IF=2.85)
21. Zeng J, Fan X, Zhang L, Wang XL, Zhang HQ, Kang HY, Zhou YH. Molecular phylogeny and maternal progenitor implication in the genus Kengyilia (Triticeae: Poaceae): Evidence from COXII intron sequences. Biochemical Systematics and Ecology, 2010, 38: 202-209. （SCI, IF=0.93）
22. Zhang HQ, Fan X, Sha LN, Kang HY, Wang XL, Zhou YH. Morphological variation in Elymus hystrix L. (Poaceae: Triticeae).Caryologia, 2010, 63(4): 359-366. (SCI, IF=0.53)
23. Zhang C, Fan X, Yu HQ, Zeng J, Zhang HQ, Wang XL, Zhou YH. Phylogenetic relationships among the species of Elymus sensu lato in Triticeae (Poaceae) based on nuclear rDNA ITS sequences. Russian Journal of Genetics, 2009, 45(6): 696-706.(SCI, IF=0.43)
24. Zhang C, Fan X, Yu HQ, ,Zhang L Wang XL, Zhou YH. Different maternal genome donor to Kengyilia species inferred from chloroplast trnL-F sequences. Biologia Plantarum, 2009, 53(4): 759-763.(SCI, IF=1.97)
25. Kang HY, Wang Y, Sun GL, Zhang HQ, Fan X , Zhou YH. Production and characterization of an amphiploid between common wheat and Psathyrostachys huashanica Keng ex Kuo. Plant Breeding, 2009, 128: 36-40. (SCI, IF=1.60)
26. Zhang HQ, Fan X, Sha LN, Zhang C, Yang RW and Zhou YH. Phylogeny of Hystrix and related genera (Poaceae: Triticeae) based on nuclear rDNA ITS sequences. Plant Biology, 2008, 10(5): 635-642.(SCI, IF=2.40)
27. Yu HQ, Fan X, Zhang C, Ding CB, Wang XL, Zhou YH. Phylogenetic relationships of species in Pseudoroegneria (Poaceae: Triticeae) and related genera inferred from nuclear rDNA ITS (internal transcribed spacer) sequences.Biologia, 2008, 63: 498-505. (SCI, IF=0.56)
28. Zeng J, Zhang L, Fan X, Zhang HQ, Yang RW, Zhou YH. Phylogentic analysis of Kengyilia species based on nuclear ribosomal DNA internal transcribed spacer sequences. Biologia Plantarum, 2008, 52(2): 231-236. (SCI, IF=1.97)
29. Kang HY, Zhang HQ,Fan X, Zhou YH. Morphological and cytogenetic studies on the hybrid between bread wheat and Psathyrostachys huashanica Keng ex Kuo. Euphytica, 2008, 162: 441-448. (SCI,IF=1.55)
30. Sha LN, Yang RW, Fan X, Wang XL, Zhou YH. Phylogenetic analysis of Leymus (Poaceae: Triticeae) inferred from nuclear rDNA ITS sequences.Biochemical Genetics, 2008, 46(10): 605-619. (SCI, IF=0.86)
