蟋蟀科 meaning in English
cricket
grylidae
Examples
- Among 54 arbitrary primers tested , only 9 primers could generate clear and reproducible fragments in 32 species belonging to 12 genera of the family gryllidae ; 9 primers in 15 species belonging to 7 genera of the family trigonidiidae ; 12 primers in 3 species belonging to the genus oecanthus of the family oecanthidae ; 12 primers in 4 species belonging to 3 genera of the family eneopteridae ; 13 primers in 1 species belonging to the genus homoeogryllus of the family phalangopsidae ; 13 primers in 1 species belonging to the genus sclerogryllus of the family sclerogryllidae ; and 13 primers in 1 species belonging to the genus eulandrevus of the family gryllomorphidae
本研究经用54种随机引物对57种蟋蟀的rapd扩增分析得出以下结论： 1 ）采用rapd技术，首次较系统地对中国蟋蟀总科7科26属共57种蟋蟀进行了系统学研究。在所试用的54种随机引物中筛选出可扩增出清晰可辨且稳定的rapd图谱的引物分别为：蟋蟀科9种、岭蟋科9种、树蟋科12种、结蟋科12种、蛛蟋科13种、铁蟋科13种、貌蟋科13种。 - In the present paper , some investigations on loxoblemmus doenitzi ( gryllidae ) are reported . in order to discover the meiosis of spermatomeres and spermiogenesis , slice - pressing method and improved phenol - fuchsin dyeing method are used . in the course of meiosis , primary spermatocytes directly enter metaphase ii , not through telophase i and prophase ii
本论文以直翅目、螽斯亚目、蟋蟀总科、蟋蟀科的多伊棺头蟋( loxoblemmusdoenitzi )为材料，采用压片法-改良苯酚品红染色，研究了精子发生过程中的减数分裂阶段和精子形成，发现初级精母细胞第一次减数分裂后不经过末期和前期直接进入中期。