grylloidea 中文意思是什麼
grylloidea
解釋
蟋蟀總科-
Cricket is a sort of insects that are famous for their songs. in taxonomy respect, they belong to grylloidea, orthoptera. much research work has been done in its systematics, but the research of molecular systematics in grylloidea is just at the beginning
然而對蟋蟀的系統學研究還很不完善，傳統的形態分類目前仍是其系統學研究的主要方法，而蟋蟀類昆蟲近緣種現象較為普遍，在許多方面，學者的觀點不一，爭議也較大。 -
2 ) the method of proteinase k isolation and the method of ctab isolation had been compared carefully while extracting the genome dna from crickets. the result showed the method of proteinase k isolation of total dna was more suitable for the extraction of total dna from insects of grylloidea
2 ）在提取蟋蟀總科昆蟲的基因組dna時，比較了ctab法和蛋白酶k法兩種方法，結果顯示蛋白酶法更適用於蟋蟀總科昆蟲的基因組則a的提取。 -
Thermocycled pcr samples were resolved electrophoretically on 1. 5 % agarose gels and taken photos using a polaroid camera. the statistical results were analyzed by the spss software, and the cluster figures were obtained. conclusions could be drawn from the study as following : 1 ) the molecular systematics of 57 species of crickets, which belong to 26 genera 7 family in grylloidea, had been studied by the approach of rapd
本項研究在依據外部形態分類鑒定及前人工作的基礎上，採用rapd技術，通過對蟋蟀總科7科26屬57種蟋蟀基因組dna的rapd圖譜的比較研究，在分子水平上探討這些類群的分類地位和親緣關系，為豐富蟋蟀總科的分子系統學研究，並為進一步完善蟋蟀總科的分類系統，揭示其系統發育及演化提供分子水平的依據。 -
In this paper, the approach of rapd was used to study 57 species of crickets, which belong to 26 genera, 7 families, in order to discuss their taxonomy status and gentic relationships in molecular level, and enrich the research of molecular systematics in grylloidea. the genome dna of the 57 species were extracted by the method of proteinase k isolation of total dna
蟋蟀總科的分子系統學的研究也主要集中在個別種種內或種間mtdna多態性方面及個別種同工酶的研究上，而利用rapd技術進行蟋蟀基因組dna多態性方面的研究在國內外更少，國外僅見chu ， j -
The nutritive evaluation, development and utilization of the grylloidea insect resource in jinan area
濟南蟋蟀類昆蟲資源的營養評價及開發利用 -
Abstract : based on the investigation of the grylloidea insect resources and the evaluation of cricket ' s main nutrient components, the ways to develop and utilize crickets scientifically was discussed from the angle of nutritive health
文摘:在調查了解濟南地區蟋蟀類昆蟲資源及其主要營養成分評價的基礎上，從營養保健的角度，探討了科學開發利用蟋蟀資源的途徑。
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