SYNTHETIC STUDY ON THE ORIGIN OF CIRCUM-ANTARCTIC DISTRIBUTION
SYNTHETIC STUDY ON THE ORIGIN OF CIRCUM-ANTARCTIC DISTRIBUTION
批准号:
10041180
负责人:
NISHIDA Harufumi
金额:
$8.51万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (A).
财政年份:
1998
资助国家:
日本
项目状态:
已结题
起止时间:
1998 至 1999
中文摘要
每个调查员或调查组在下列国家进行了实地收集。基于收集材料的结果将在科学期刊上发表。Nishida和Asakawa在最近出版的两本通俗读物中报道了与冈瓦纳大陆有关的这一领域研究的一些主题。马达加斯加:Murakami收集了铁角蕨科、贯众科和其他一些蕨类科进行分子系统发育分析。玻利维亚、阿根廷:在玻利维亚,西田收集了裂殖花科、乌毛蕨科和铁角蕨科,而青木属的烟草和豆科植物进行分子系统发育分析。青木还在阿根廷收集了烟草物种。乌毛蕨科的材料将主要基于比较形态学澄清该科的现有系统学。新喀里多尼亚:浅川收集的第三纪硅化木。婆罗洲:Setoguchi在Mt.鬼原根据1998年在马达加斯加采集到的标本,将很快提出该属的新的分类系统。总的来说,从蕨类植物到双子叶植物的一些植物类群的分布格局及其历史正在得到新的解释。
英文摘要
Field collection has been made in the following nations by each or group of investigators. Results based on collected materials will be published in scientific journals. Nishida and Asakawa reported some topics concerning this field research in relation to the Gondwana Continent in two popularbooks recently published.Madagascar: Murakami collected Aspleniaceae, Qsmundaceae and some other fern families for molecular phylogenetic analysis. One of the results being obtained revealed high intra specific variation of a cosmopolitan species, Osmunda regalis.Bolivia, Argentina: In Bolivia, Nishida collected Schizaeaceae, Blechnaceae, and Aspleniaceae, while Aoki genus Nicotiana and Leguminosae for molecular phylogenetic analysis. Aoki also made collections of Nicotiana species in Argentina. Materials of Blechnaceae will clarify present systematics of the family chiefly based on comparative morphology.New Caledonia: Asakawa collected Tertiary silicified woods. Woods comparable with Palmae and Proteaceae have been identified by now.Borneo: Setoguchi collected Platycerium, Pedaliaceae, Palmae, etc. at Mt. Kinabaru. New phylogeny of Platicerium will be presented soon based on worldwide collection of the species, including the one collected in Madagascarin 1998.As a whole, new results intending to explain present distribution pattern and its history of someplant groups taxonomically ranging from ferns to dicots are being obtained.
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西田 誠: "裸子植物のあゆみ-ゴンドワナの歴史をひもとく-" (財)進化生物学研究所、東京農業大学農業資料室, 240 (1999)
西田诚:《裸子植物的历史 - 解开冈瓦纳古陆的历史》东京农业大学进化生物学研究所农业资料室,240(1999)
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通讯作者:
Aoki, S.: "Horizontal gene transfer and mutation: Ngrol genes in the genome of Nicotiana glauca"Proceedings of the National Academy of Sciences of the United State of America. 96. 13229-13234 (1999)
Aoki, S.:“水平基因转移和突变:青烟草基因组中的 Ngrol 基因”美国国家科学院院刊。
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Aoki, S.: "Function of Ngrol genes in the evolution of Nicotiana glauca: Conservation of the function of NgORF13 and NgORF14 after ancient infection by an Agrobacterium rhizogenes-like ancestor"Plant and Cell Physiology. 40. 222-230 (1999)
Aoki, S.:“Ngrol 基因在青烟草进化中的功能:在古代被发根农杆菌样祖先感染后 NgORF13 和 NgORF14 功能的保存”植物和细胞生理学。
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Yatabe, Y.: "Phylogeny of Osmundaceae inferred from rbcL nucleotide sequences and comparison to the fossil evidences"Journal of Plant Research. 112. 397-404 (1999)
Yatabe, Y.:“从 rbcL 核苷酸序列推断紫萁科的系统发育以及与化石证据的比较”植物研究杂志。
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共 14 条
Studies on the establishment of Antarctica-related flora in Chilean Patagonia based mainly on permineralized plant-debris fossils
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批准号:21405012
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项目类别:Grant-in-Aid for Scientific Research (B)
-
资助金额:$12.23万
-
财政年份:2009
-
负责人:NISHIDA Harufumi
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依托单位:
Studies on floristic and global-environmental changes in southern South America since the Paleogene
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批准号:18405013
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$9.89万
-
财政年份:2006
-
负责人:NISHIDA Harufumi
-
依托单位:
Studies on floristic changes in southern South America since the Cretaceous
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批准号:14255007
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项目类别:Grant-in-Aid for Scientific Research (A)
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资助金额:$16.14万
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财政年份:2002
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负责人:NISHIDA Harufumi
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依托单位:
Studies on diversity of Cretaceous vascular plants and their symbiotic organisms
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批准号:13640701
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.05万
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财政年份:2001
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负责人:NISHIDA Harufumi
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依托单位:
CORRELATIVE STUDIES OF FUNGI AND PLANTS DURING THE PALEOZOIC TO MESOZOIC BASED ON FOSSIL EVIDENCE
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批准号:10836018
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$1.41万
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财政年份:1998
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负责人:NISHIDA Harufumi
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依托单位:
海外基金