Genetics and Evolution of Between-species Interaction in Tropical Forests : Symbiosis and Specificity among Trees, Ectomycchoriza, and Insects
热带森林物种间相互作用的遗传学和进化:树木、外生菌和昆虫之间的共生和特异性
基本信息
- 批准号:11490026
- 负责人:
- 金额:$ 9.79万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (B)
- 财政年份:1999
- 资助国家:日本
- 起止时间:1999 至 2001
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Symbiotic interaction between different species is important for the existence of tropical forests. Symbiosis between Dipterocarpaceae and ectomycorrhiza is especially well known in forests of South East Asia. Objective of this project is to learn nature and evolution of the symbiosis between major tropical trees(Dipterocarpaceae) and fungi (ectomycorrhiza), and between fungi(mushrooms) and insects(Drosophila). We collected tree leaves of Dipterocarpaceae, symbiotic roots of trees(ectomycorrhiza), fruiting body of fungi(mushrooms), and Drosophila from mushrooms in natural forests of Malaysia, Thailand and Srilanka. Then we identified the species name whenever possible, and sequenced DNA. Finally phylogenetic analysis was done. The results are : 1) we could construct molecular phylogenetic trees of Dipterocarpaceae covering 13 genera , 60 species together with data from ectomycorrhizal roots. 2) Phylogenetic trees of ectomycorrhizal roots were also constructed together with those of fungi data base. 3) The mycorrhizal fungi identified by ML and/or ITS sequences belonged to the following seven families. Russulaceae, Boletaceae, Cortinariaceae, Thelephoraceae, Hygrophoraceae, Sclerodermataceae, Cantharellaceae and Amanitaceae. The dipterocarp species identified by matK and/or trnL-trnF sequences belonged to the following genera : Dryobalanops, Hopea, Vatica, Cotylelobium, Anisoptera, Upuna, Dipterocarpus and Shorea. 4) Memebers of the Thelephoraceae appeared to be the most abundant and were usually associated with Shorea species. 5) Identification of Drosophila collected together with mushrooms is still under investigation.
不同物种之间的共生相互作用对热带森林的存在非常重要。龙脑香科和外生菌根之间的共生关系在东南亚的森林中尤为常见。本项目的目的是了解主要热带树木(龙脑香科)与真菌(外生菌根)以及真菌(蘑菇)与昆虫(果蝇)之间共生的性质和进化。我们从马来西亚、泰国和斯里兰卡的天然林中采集了龙脑香科的树叶、树木的共生根(外生菌根)、真菌(蘑菇)的子实体和果蝇。然后,我们尽可能地确定物种名称,并对DNA进行测序。最后进行了系统发育分析。结果表明:1)结合外生菌根资料,可以构建出涵盖13属60种的龙脑香科植物分子系统发育树。2)与真菌数据库一起构建了外生菌根系统发育树。3)利用ML和/或ITS序列鉴定的菌根真菌分属于7个科。大豆科、牛肝草科、牛肝草科、羊角草科、香草科、硬皮草科、鸡冠花科和鹅膏科。通过matK和/或trnL-trnF序列鉴定的双翅类植物隶属于以下属:鳞毛虫属(Dryobalanops)、毛果属(Hopea)、青兰属(Vatica)、斜翅目(Cotylelobium)、异翅目(Anisoptera)、毛果属(Upua)、龙果属(Diptercarpus)和短翅亚属(Shorea)。4)蝴蝶科植物种类最多,常与滨海草属植物联系在一起。5)对采集到的果蝇和蘑菇的鉴定仍在调查中。
项目成果
期刊论文数量(34)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
N.Inomata: "Evolution of nucleotide substitutions and gene regulation in the amylase multigenes in Drosophila kikkawai and its sibling species"Mol.Biol.Evol. 17(4). 601-615 (2000)
N.Inomata:“果蝇 kikkawai 及其同胞物种淀粉酶多基因中核苷酸取代和基因调控的进化”Mol.Biol.Evol。
- DOI:
- 发表时间:
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- 影响因子:0
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- 通讯作者:
Y. Matsuo, N. Inomata and T. Yamazaki: "Evolution of the amylase isozymes in Drosophila melanogaster species subgroup"Biochemical Genetics. Vol. 37. 289-300 (1999)
Y. Matsuo、N. Inomata 和 T. Yamazaki:“果蝇物种亚群中淀粉酶同工酶的进化”生化遗传学。
- DOI:
- 发表时间:
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- 影响因子:0
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Y.Matsuo: "Evolution of the amylase isozymes in Drosophila melanogaster species subgroup"Biochemical Genetics. 37. 289-300 (1999)
Y.Matsuo:“果蝇物种亚群中淀粉酶同工酶的进化”生化遗传学。
- DOI:
- 发表时间:
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- 影响因子:0
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- 通讯作者:
Hitoshi Araki, Nobuyuki Inomata and Tsuneyuki Yamazaki: "Molecular Evolution of Duplicated Amylase Gene Regions in Drosophila melanogaster. Evidence of Positive Selection in the Coding Regions and Selective Constraints in the Cis-Regulatory Regions"Geneti
Hitoshi Araki、Nobuyuki Inomata 和 Tsuneyuki Yamazaki:“果蝇重复淀粉酶基因区域的分子进化。编码区域正选择和顺式调控区域选择性约束的证据”Geneti
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
N. Inomata and T.Yamazaki: "Evolution of nucleotide substitutions and gene regulation in the amylase multigenes in Drosophila kikkawai and its sibling species"Mol. Biol. Evol.. 17 (4). 601-615 (2000)
N. Inomata 和 T.Yamazaki:“果蝇 kikkawai 及其同胞物种淀粉酶多基因中核苷酸取代和基因调控的进化”Mol。
- DOI:
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- 影响因子:0
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YAMAZAKI Tsuneyuki其他文献
YAMAZAKI Tsuneyuki的其他文献
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{{ truncateString('YAMAZAKI Tsuneyuki', 18)}}的其他基金
Population strucuture and evolution of tree populations in tropics : Dipterocarpaceae and Mangrove.
热带地区树木种群的种群结构和进化:龙脑香科和红树林。
- 批准号:
12575002 - 财政年份:2000
- 资助金额:
$ 9.79万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Symbiotic Evolution between Dipterocarpaceae, Fungi & Insects
龙脑香科、真菌之间的共生进化
- 批准号:
10041172 - 财政年份:1998
- 资助金额:
$ 9.79万 - 项目类别:
Grant-in-Aid for Scientific Research (B).
Genetic studies of Dipteyocarpaceae in Malaysian rainforests
马来西亚雨林中龙脑香科的遗传研究
- 批准号:
06044172 - 财政年份:1994
- 资助金额:
$ 9.79万 - 项目类别:
Grant-in-Aid for international Scientific Research
Molecular Population Genetics of Duplicated Genes in Drosophila.
果蝇重复基因的分子群体遗传学。
- 批准号:
03404001 - 财政年份:1991
- 资助金额:
$ 9.79万 - 项目类别:
Grant-in-Aid for General Scientific Research (A)
Molecular population genetical studies of evolution.
进化的分子群体遗传学研究。
- 批准号:
02304001 - 财政年份:1990
- 资助金额:
$ 9.79万 - 项目类别:
Grant-in-Aid for Co-operative Research (A)
Gene library planning based on the salivary gland chromosome map of Drosophila melanogaster
基于果蝇唾液腺染色体图谱的基因库规划
- 批准号:
02554025 - 财政年份:1990
- 资助金额:
$ 9.79万 - 项目类别:
Grant-in-Aid for Developmental Scientific Research (B)
Molecular polymorphism, gene regulation and adaptive evolution of duplicated amylase genes in Drosophila.
果蝇重复淀粉酶基因的分子多态性、基因调控和适应性进化。
- 批准号:
02044113 - 财政年份:1990
- 资助金额:
$ 9.79万 - 项目类别:
Grant-in-Aid for international Scientific Research
Polymorphism,stucture and its function of Amylase loci in Drosophila melanogaster.
果蝇淀粉酶位点多态性、结构及其功能.
- 批准号:
61480002 - 财政年份:1986
- 资助金额:
$ 9.79万 - 项目类别:
Grant-in-Aid for General Scientific Research (B)
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