《擬鵝觀草屬植物的分類及其物種生物系統學研究》是周永紅為項目負責人，四川農業大學為依託單位的面上項目。
基本介紹
- 中文名：擬鵝觀草屬植物的分類及其物種生物系統學研究
- 項目類別：面上項目
- 項目負責人：周永紅
- 依託單位：四川農業大學
科研成果,項目摘要,
科研成果
序號 | 標題 | 類型 | 作者 |
|---|---|---|---|
1 | Different matermal genome donor to Kengyilia species inferred from chloroplast trnL-F sequences | 期刊論文 | - |
2 | Phylogenetics relationships among the species of Elymus sensu lato in Triticeae (Poaceae) based on nuclear rDNA ITS sequences | 期刊論文 | |
3 | 基於nrDNA ITS序列探討小麥族StH基因組物種的系統發育 | 期刊論文 | |
4 | Genetic diversity and Phylogeny in Hystrix (Poaceae: Triticeae) and related genera inferred from Giemsa C-banded karyotypes | 期刊論文 | |
5 | Biosystematic studies on Roegneria amurensis, R. ciliaris and R. japonensis (Poaceae: Triticeae) | 期刊論文 | |
6 | Karyotype studies on Pseudoroegneria geniculata, P. geniculata ssp. scythica and P. geniculata ssp. pruinifera (Poaceae: Triticeae) | 期刊論文 | |
7 | Phylogenetic analysis of Leymus (Poaceae: Triticeae) inferred from nuclear rDNA ITS sequences | 期刊論文 | |
8 | Comparative analysis of the homoeologous pairing effects of phKL gene in common wheat × Psathyrostachys huashanica Keng ex Kuo | 期刊論文 | |
9 | Phylogenetic analysis among Hystrix, Leymus and its affinitive genera (Poaceae: Triticeae) based on the sequences of a gene encoding plastid acetyl-CoA carboxylase | 期刊論文 | |
10 | Phylogenetics relationships of species in Pseudoroegneria (Poaceae: Triticeae) and related genera inferred from nuclear rDNA ITS (internal transcribed spacer) sequences | 期刊論文 | |
11 | Molecular cytogenetic characterization of the amphiploid between bread wheat and Psathyrostachys huashanica | 期刊論文 | |
12 | Genome constitutions of Roegneria alashanica、R. elytrigioides、R. magnicaespes and R. grandis (Poaceae: Triticeae) revealed by genomic in-situ hybridization | 期刊論文 | |
13 | 蝟草及其近緣屬植物單拷貝核Pgk1基因序列的系統發育分析 | 期刊論文 | |
14 | 擬鵝觀草屬與鵝觀草屬和披鹼草屬屬間及種間雜種的細胞學研究 | 期刊論文 | |
15 | Karyotype studies on Pseudoroegneria gracillima and P. kosaninii (Poaceae: Triticeae) | 期刊論文 | |
16 | Phylogeny of Hystrix and related genera (Poaceae: Triticeae) based on nuclear rDNA ITS sequences | 期刊論文 | |
17 | A new synthesized 6X-wheats, derived from dwarfing polish wheat (Triticum polonicum L.) and Aegilops tauschii Cosson | 期刊論文 | |
18 | Phylogenetic relatioships between Hystrix and its closely related genera (Poaceae: Triticeae) based on nuclear Acc1, DMC1 and choroplast trnL-F sequences | 期刊論文 | |
19 | Production of intergeneric hybrid between dwarfing polish wheat (Triticum polonicum L.) and Aegilops tauschii Cosson. with reference to wheat origin | 期刊論文 | |
20 | C-banding analysis of eight Kengyilia species (Poaceae: Triticeae) | 期刊論文 | |
21 | The origin of Triticum petropavlovskyi Udacz. et Migusch.: demonstration of the utility of the genes encoding plastid acetyl-CoA carboxylase squence | 期刊論文 | |
22 | Production and characterization of an amphiploid between common wheat and Psathyrostachys huashanica Keng ex Kuo | 期刊論文 | |
23 | Genetic relationships among Hystrix patula, H. duthiei and H. longearistata (Poaceae: Triticeae) according to meiotic studies and genome specific RAPD | 期刊論文 | |
24 | Morphological and cytogenetic studies on the hybrid between bread wheat and Psathyrostachys huashanica Keng | 期刊論文 | |
25 | Genome constitutions of Pseudoroegneria geniculata、P. geniculata ssp. scythica and P. geniculata ssp. pruinifera (Poaceae: Triticeae) revealed by genomic in-situ hybridization | 期刊論文 | |
26 | Assessing genetic diversity of Elymus sibiricus (Poaceae: Triticeae) populations from Qinghai-Tibet plateau by ISSR markers | 期刊論文 | |
27 | Phylogenetic analysis of Kengyilia species based nuclear ribosomal DNA internal transcribed spacer sequences | 期刊論文 | |
28 | Identification and characterization of HMW and LMW glutenin subunits and their coding sequences in Dwarfing Polish Wheat | 期刊論文 | |
29 | Phylogenetic analysis of questional tetraploid species in Roegneria and Pseudoroegneria (Poaceae: Triticeae) inferred from nuclear a gene encoding plastid acety-CoA carboxylase | 期刊論文 | |
30 | Maternal donors of polyploids in Pseudoroegneria (Poaceae: Triticeae) and the related genera inferred from chloroplast trnL-F sequences | 期刊論文 |
項目摘要
本研究在廣泛的野外調查和材料收集的基礎上，通過對擬鵝觀草屬Pseudoroegneria植物進行形態特徵和地理分布分析、屬間和種間雜交及繁育資料、細胞學和細胞遺傳學、基因組原位雜交（GISH）技術、分子生物學等手段，研究擬鵝觀草屬特別是四倍體物種的染色體組成；確立擬鵝觀草屬、Douglasdeweya和Trichopyrum屬的系統地位；分析擬鵝觀草屬與Douglasdeweya和Trichopyrum等屬的屬間關係、屬內種間關係和種下等級及其變異式樣；探討獨特的地理分散式樣；進行分類處理和修訂。同時，系統整理國產擬鵝觀草屬植物，提出擬鵝觀草屬的分類系統。擬解決擬鵝觀草屬的系統地位、物種分類處理疑問，為客觀認識擬鵝觀草屬的起源和演化，小麥族披鹼草屬、偃麥草屬、鵝觀草屬、仲彬草屬、蝟草屬、裂穎草屬等具有St染色體組的多年生多倍體屬的起源和系統進化，以及高等植物的雜交和進化提供資料。
