植物研究 ›› 2023, Vol. 43 ›› Issue (1): 51-58.doi: 10.7525/j.issn.1673-5102.2023.01.006
杨磊1,2,3, 曹秋梅1,2,3, 冯缨1,2,3, 李文军1,2,3()
收稿日期:
2022-08-23
出版日期:
2023-01-20
发布日期:
2022-12-23
通讯作者:
李文军
E-mail:liwenjunao@ms.xjb.ac.cn
作者简介:
杨磊(1997—),男,博士研究生,主要从事植物分类与多样性保护研究。
基金资助:
Lei YANG1,2,3, Qiumei CAO1,2,3, Ying FENG1,2,3, Wenjun LI1,2,3()
Received:
2022-08-23
Online:
2023-01-20
Published:
2022-12-23
Contact:
Wenjun LI
E-mail:liwenjunao@ms.xjb.ac.cn
About author:
YANG Lei(1997—),male,doctoral candidate,major in plant taxonomy and diversity conservation.
Supported by:
摘要:
明确珍稀濒危小种群阜康阿魏(Ferula fukanensis)的遗传多样性和遗传结构,是对其制定有效的保护和管理策略的基础和前提。本研究基于10对多态性好且可以稳定扩增的SSR引物对来源于3个居群87个珍稀濒危植物阜康阿魏的遗传多样性和遗传结构进行分析。结果显示:小种群的阜康阿魏具有相对较高的遗传多样性,居群间Nei’s基因多样性指数(hS)为0.514,总的Nei’s基因多样性指数(hT)为0.516,观测杂合度(Ho)为0.881,期望杂合度(He)为0.512,香农信息指数(I)为0.836,多态位点百分率(PPB)为100%,遗传分化程度较低 (Fst=0.007),95.9%的变异发生在居群内,遗传距离与地理距离无显著相关性,66.7%的居群遭遇了遗传瓶颈。结果表明,阜康阿魏遗传变异丰富,有较高的进化潜力。结合该种野外种群现状,建议建立保护区,开展就地保护,并加强引种和人工繁育等迁地保护措施,辅助阜康阿魏保育。本研究可为阜康阿魏植物资源保护提供理论支持,具有重要的理论和实践意义。
中图分类号:
杨磊, 曹秋梅, 冯缨, 李文军. 珍稀濒危植物阜康阿魏的遗传多样性及遗传结构[J]. 植物研究, 2023, 43(1): 51-58.
Lei YANG, Qiumei CAO, Ying FENG, Wenjun LI. Genetic Diversity and Genetic Structure of the Rare and Endangered Plant Ferula fukanensis[J]. Bulletin of Botanical Research, 2023, 43(1): 51-58.
表2
各位点遗传多样性指数
位点 Locus | 等位基因数 Na | 有效等位基因数 Ne | 观测杂合度 Ho | 期望杂合度 He | 多态信息含量 PIC | 香农信息指数 I | 近交系数 F | 基因分化系数 Fst | 基因流 Nm | 偏离哈温平衡 HWE |
---|---|---|---|---|---|---|---|---|---|---|
FS1 | 3.0 | 2.019 | 1.000 | 0.505 | 0.384 | 0.715 | -0.982 | 0.000 | 1 390.875 | ** |
FS2 | 5.0 | 1.115 | 0.104 | 0.099 | 0.109 | 0.237 | -0.040 | 0.018 | 13.283 | |
FS6 | 6.0 | 2.506 | 0.927 | 0.594 | 0.538 | 1.056 | -0.570 | 0.011 | 22.872 | ** |
FS9 | 2.0 | 1.999 | 0.990 | 0.500 | 0.375 | 0.693 | -0.981 | 0.000 | 1 377.750 | ** |
FS12 | 5.0 | 2.633 | 1.000 | 0.612 | 0.540 | 1.100 | -0.645 | 0.010 | 25.496 | ** |
FS18 | 5.0 | 2.902 | 0.834 | 0.654 | 0.630 | 1.246 | -0.275 | 0.027 | 8.881 | * |
FS21 | 4.0 | 2.039 | 1.000 | 0.509 | 0.392 | 0.736 | -0.965 | 0.000 | 701.813 | ** |
FS36 | 5.0 | 2.837 | 0.979 | 0.646 | 0.602 | 1.191 | -0.519 | 0.007 | 36.433 | ** |
FS41 | 2.0 | 1.999 | 0.989 | 0.500 | 0.375 | 0.693 | -0.978 | 0.000 | 1012.125 | ** |
FS45 | 2.0 | 1.999 | 0.985 | 0.500 | 0.375 | 0.693 | -0.971 | 0.000 | 544.125 | ** |
Mean | 3.9 | 2.205 | 0.881 | 0.512 | 0.432 | 0.836 | -0.693 | 0.007 | 513.365 |
1 | 覃海宁,杨永,董仕勇,等.中国高等植物受威胁物种名录[J].生物多样性,2017,25(7):696-744. |
QIN H N, YANG Y, DONG S Y,et al.Threatened species list of China’s higher plants[J].Biodiversity Science,2017,25(7):696-744. | |
2 | 国家林业和草原局.国家重点保护野生植物名录[EB/OL].[2021-09-8].. |
National Forestry and Grassland Administration.National list of key conservation of wild plants[EB/OL].[2021-09-08].. | |
3 | 沈观冕.中草药丛书[M].乌鲁木齐:新疆人民出版社,1987. |
SHEN G M.Chinese herbal medicine series[M].Wulumuqi:Xinjiang People’s Publishing House,1987. | |
4 | 中华人民共和国卫生部药典委员会.中华人民共和国药典:一部[M].广州:广东科技出版社,2000. |
Chinese Pharmacopoeia Commission.Pharmacopoeia of the People’s Republic of China:Part One[M].Guangzhou:Guangdong Science and Technology Press,2000. | |
5 | 燕雪花,邹波,刘宏炳,等.濒危植物阜康阿魏的资源调查与合理保护研究[J].新疆医科大学学报,2012,35(9):1155-1158. |
YAN X H, ZOU B, LIU H B,et al.Investigation and protection for endangered Ferula fukanensis K.M.Shen[J].Journal of Xinjiang Medical University,2012,35(9):1155-1158. | |
6 | 黎耀东,付淑媛,何江,等.新疆特有药用植物新疆阿魏资源现状与分析[J].中国现代中药,2016,18(6):714-717. |
LI Y D, FU S Y, HE J,et al.Analysis of specific medicinal plants resources Ferula sinkiangensis in Xinjiang[J].Modern Chinese Medicine,2016,18(6):714-717. | |
7 | 赵文杰,许立君.浅谈阜康阿魏的生存现状、问题及建议[J].中国民族民间医药,2009,18(20):75-76. |
ZHAO W J, XU L J.A brief discussion on the living situation,problems and suggestions of Ferula fukanensis K.M.Shen[J].Chinese Journal of Ethnomedicine and Ethnopharmacy,2009,18(20):75-76. | |
8 | FRANKHAM R, BALLOU J D, BRISCOE D A,et al.Introduction to conservation genetics[M].Cambridge:Cambridge University Press,2002. |
9 | PALSBØLL P J, BÉRUBÉ M, ALLENDORF F W.Identification of management units using population genetic data[J].Trends in Ecology & Evolution,2007,22(1):11-16. |
10 | OTTEWELL K M, BICKERTON D C, BYRNE M,et al.Bridging the gap:a genetic assessment framework for population-level threatened plant conservation prioritization and decision-making[J].Diversity and Distributions,2016,22(2):174-188. |
11 | SCHWARTZ M K, LUIKART G, WAPLES R S.Genetic monitoring as a promising tool for conservation and management[J].Trends in Ecology & Evolution,2007,22(1):25-33. |
12 | HAMRICK J L, GODT M J W.Effects of life history traits on genetic diversity in plant species[J].Philosophical Transactions of the Royal Society of London Series B:Biological Sciences,1996,351(1345):1291-1298. |
13 | LANDE R.Risks of population extinction from demographic and environmental stochasticity and random catastrophes[J].The American Naturalist,1993,142(6):911-927. |
14 | FRANKHAM R.Do island populations have less genetic variation than mainland populations? [J].Heredity,1997,78(3):311-327. |
15 | NYBOM H.Comparison of different nuclear DNA markers for estimating intraspecific genetic diversity in plants[J].Molecular Ecology,2004,13(5):1143-1155. |
16 | KALJUND K, JAASKA V.No loss of genetic diversity in small and isolated populations of Medicago sativa subsp.falcata [J].Biochemical Systematics and Ecology,2010,38(4):510-520. |
17 | WU F Q, SHEN S K, ZHANG X J,et al.Genetic diversity and population structure of an extremely endangered species:the world’s largest Rhododendron [J].AoB PLANTS,2015,7:plu082. |
18 | SCHOU M F, LOESCHCKE V, BECHSGAARD J,et al.Unexpected high genetic diversity in small populations suggests maintenance by associative overdominance[J].Molecular Ecology,2017,26(23):6510-6523. |
19 | FENG L, XU Z Y, WANG L.Genetic diversity and demographic analysis of an endangered tree species Diplopanax stachyanthus in subtropical China:implications for conservation and management[J].Conservation Genetics,2019,20(2):315-327. |
20 | LI W J, SU Z H, YANG L,et al.Genetic diversity of the critically endangered Ferula sinkiangensis K.M.Shen (Apiaceae) and the implications for conservation[J].Turkish Journal of Botany,2020,44(2):145-152. |
21 | YANG L, HISORIEV H, KURBONOVA P,et al.High genetic diversity and low differentiation of endangered Ferula tadshikorum Pimenov in Tajikistan[J].Global Ecology and Conservation,2021,28:e01627. |
22 | KALINOWSKI S T, TAPER M L, MARSHALL T C.Revising how the computer program CERVUS accommodates genotyping error increases success in paternity assignment[J].Molecular Ecology,2007,16(5):1099-1106. |
23 | YEH F C, YANG R C, BOYLE T B J,et al.POPGENE,the user-friendly shareware for population genetic analysis,molecular biology and biotechnology centre[J].University of Alberta,1997,10:295-301. |
24 | PEAKALL R, SMOUSE P E.GenAlEx 6.5:genetic analysis in Excel.Population genetic software for teaching and research-an update[J].Bioinformatics,2012,28(19):2537-2539. |
25 | GOUDET J.FSTAT(version 1.2):a computer program to calculate F-statistics[J].Journal of Heredity,1995,86(6):485-486. |
26 | RAYMOND M, ROUSSET F.GENEPOP(version 1.2):population genetics software for exact tests and ecumenicism[J].Journal of Heredity,1995,86(3):248-249. |
27 | ROUSSET F.Genepop’007:a complete re-implementation of the genepop software for Windows and Linux[J].Molecular Ecology Resources,2008,8(1):103-106. |
28 | EARL D A, VONHOLDT B M.STRUCTURE HARVESTER:a website and program for visualizing STRUCTURE output and implementing the Evanno method[J].Conservation Genetics Resources,2012,4(2):359-361. |
29 | JAKOBSSON M, ROSENBERG N A.CLUMPP:a cluster matching and permutation program for dealing with label switching and multimodality in analysis of population structure[J].Bioinformatics,2007,23(14):1801-1806. |
30 | ROSENBERG N A.Distruct:a program for the graphical display of population structure[J].Molecular Ecology Notes,2004,4(1):137-138. |
31 | BOHONAK A J.IBD(isolation by distance):a program for analyses of isolation by distance[J].Journal of Heredity,2002,93(2):153-154. |
32 | PIRY S, LUIKART G, CORNUET J M.Computer note.BOTTLENECK:a computer program for detecting recent reductions in the effective size using allele frequency data[J].Journal of Heredity,1999,90(4):502-503. |
33 | PÉREZ-COLLAZOS E, CATALÁN P.Conservation genetics of the endangered Iberian steppe plant Ferula loscosii(Apiaceae)[J].Plant Biology,2008,10(4):492-501. |
34 | RAHALI F Z, LAMINE M, GARGOURI M,et al.Metabolite profiles of essential oils and molecular markers analysis to explore the biodiversity of Ferula communis:towards conservation of the endemic giant fennel[J].Phytochemistry,2016,124:58-67. |
35 | DETTORI C A, LOI M C, BRULLO S,et al.The genetic diversity and structure of the Ferula communis L.complex(Apiaceae) in the Tyrrhenian area[J].Flora,2016,223:138-146. |
36 | DETTORI C A, SERGI S, TAMBURINI E,et al.The genetic diversity and spatial genetic structure of the Corso-Sardinian endemic Ferula arrigonii Bocchieri(Apiaceae)[J].Plant Biology,2014,16(5):1005-1013. |
37 | TAJBAKHT P, TALEBI M, RAHIMMALEK M.Genetic diversity among and within Ferula asafoetida H.Karst.populations using molecular and phytochemical markers[J].Phytochemistry,2018,155:19-29. |
38 | SHIGA T, YOKOGAWA M, KANEKO S,et al.Genetic diversity and population structure of Nuphar submersa(Nymphaeaceae),a critically endangered aquatic plant endemic to Japan,and implications for its conservation[J].Journal of Plant Research,2017,130(1):83-93. |
39 | LI Z Z, LU M X, GICHIRA A W,et al.Genetic diversity and population structure of Ottelia acuminata var. jingxiensis,an endangered endemic aquatic plant from southwest China[J].Aquatic Botany,2019,152:20-26. |
40 | MELONI M, REID A, CAUJAPÉ-CASTELLS J,et al.High genetic diversity and population structure in the endangered Canarian endemic Ruta oreojasme(Rutaceae)[J].Genetica,2015,143(5):571-580. |
41 | YAMASHIRO T, YAMASHIRO A, INOUE M,et al.Genetic diversity and divergence in populations of the threatened grassland perennial Vincetoxicum atratum(Apocynaceae-asclepiadoideae) in Japan[J].Journal of Heredity,2016,107(5):455-462. |
42 | VIEIRA Â F, DIAS E F, GeographyMOURA M. geology and ecology influence population genetic diversity and structure in the endangered endemic Azorean Ammi(Apiaceae)[J].Plant Systematics Evolution,2018,304(2):163-176. |
43 | ZHOU X J, REN X L, LIU W Z.Genetic diversity of SSR markers in wild populations of Tapiscia sinensis,an endangered tree species[J].Biochemical Systematics and Ecology,2016,69:1-5. |
44 | WILLI Y, VAN BUSKIRK J, HOFFMANN A A.Limits to the adaptive potential of small populations[J].Annual Review of Ecology,Evolution,and Systematics,2006,37:433-458. |
45 | LI Y Y, GUAN S M, YANG S Z,et al.Genetic decline and inbreeding depression in an extremely rare tree[J].Conservation Genetics,2012,13(2):343-347. |
46 | FRANKHAM R.Inbreeding and extinction:island populations[J].Conservation Biology,1998,12(3):665-675. |
47 | LEIMU R, MUTIKANINEN P, KORICHEVA J,et al.How general are positive relationships between plant population size,fitness and genetic variation?[J].Journal of Ecology,2006,94(5):942-952. |
48 | FLIGHT P A.Phylogenetic comparative methods strengthen evidence for reduced genetic diversity among endangered tetrapods[J].Conservation Biology,2010,24(5):1307-1315. |
49 | LOVELESS M D, HAMRICK J L.Ecological determinants of genetic structure in plant populations[J].Annual Review of Ecology and Systematics,1984,15:65-95. |
50 | DONG Y H, CHEN J M, GITURU R W,et al.Gene flow in populations of the endangered aquatic fern Ceratopteris pteridoides in China as revealed by ISSR markers[J].Aquatic Botany,2007,87(1):69-74. |
51 | QIAO Q, ZHANG C Q, MILNE R I.Population genetics and breeding system of Tupistra pingbianensis(Liliaceae),a naturally rare plant endemic to SW China[J]. Journal of Systematics and Evolution,2010,48(1):47-57. |
52 | HAMRICK J L, GODT M J W.Allozyme diversity in plant species[M]//BROWN A H D,CLEGG M T,KAHLER A L,et al.Plant population genetics,breeding and genetic resources.Sunderland:Sinauer,1989:43-63. |
53 | YAQOOB D, DRIRSHAD A N.Reproductive ecology of an endangered monocarpic herbaceous perennial Ferula jaeschkeana Vatke[J].Tropical Ecology,2016,57(4):849-864. |
54 | KOUL P, SHARMA N, KOUL A K.Pollination biology of Apiaceae[J].Current Science,1993,65(3):219-222. |
55 | REED D H, BRISCOE D, FRANKHAM R.Inbreeding and extinction:the effect of environmental stress and lineage[J].Conservation Genetics,2002,3:301-307. |
56 | 叶兴状,文国卫,张明珠,等.珍稀濒危植物半枫荷的遗传多样性及遗传结构[J].植物科学学报,2021,39(4):415-423. |
YE X Z, WEN G W, ZHANG M Z,et al.Genetic diversity and genetic structure of a rare and endangered species Semiliquidambar cathayensis Hung T.Chang[J].Plant Science Journal,2021,39(4):415-423. |
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