革赛螨属和囊螨属新种记述及囊螨属已知种补充描述(蜱螨亚纲,中气门目,胭螨科)

记述革赛螨属一新种:细毛革赛螨Gamasellus leptinochaetus sp.nov.和囊螨属一新种:拟异囊螨Asca subidiobasis sp.nov.,并对异基囊螨Asca idiobasis Gu et Guo,1997,安氏囊螨Asca anwenjui Ma,2003和拟巨囊螨Asca submajor Ma,2003进行补充描述.     

云囊螨雄螨描述(蜱螨亚纲:中气门目:胭螨科)

描述云囊螨Asca nubes Ishikawa;1969雄螨.     

仿胭螨属和囊螨属各一新种(蜱螨亚纲:革螨股:胭螨科)

记述胭螨科Rhodacaridae2新种：鸭绿江仿胭螨Rhodacarellus yalujiangensis sp．nov．和安氏囊螨Asca anwenjui sp．nov．。     

囊螨属五新种记述(蜱螨亚纲,中气门目,胭螨科)

记述囊螨属5新种:山东囊螨Asca shandongensis Ma et Lin,sp.nov.,福建囊螨Ascafujianensis Ma et Lin,sp.nov.,云南囊螨Asca yunnanensis Ma et Zhang,sp.nov.,海南囊螨Asca hainanensis Ma et Lin,sp.nov.和拟云囊螨Ascaimitonubes Ma et Lin,sp.nov.。     

革鞍螨属和囊螨属新种记述及已知种特征补充描述(蜱螨亚纲:革螨股:胭螨科)

记述胭螨科Rhodacaridae 2新种:新双色革鞍螨Gamasellodes novibicolor sp.nov.和长毛囊螨Asca dolichosetosa sp.nov.,并补充植囊螨Asca plantaria Ma,1996特征描述.     

中国囊螨属一新种：蜱螨亚纲：囊螨科

本文记述囊螨属Asca V.Heyden的一个新种中华囊螨Asca sinica sp.nov.,其特征:前后背板刚毛除S_8外,其它均呈镰状或桨状;St_1位于胸板外,胸扳前缘与第1对隙孔近平直;生殖板之后具一长的小骨片;腹肛板前缘略凸,周肛毛6对,最后2对镰状。模式标本采自宁夏回族自治区海原县,蚂蚁Myrmos sp.洞道及巢穴内,保存于宁夏回族自治区地方病防治所。     

囊螨属1新种记述和3已知种补充描述（蜱螨亚纲：中气门目：胭螨科）

报道囊螨属1新种：短毛囊螨Asca brevichaeta sp. nov.和3已知种补充描述。     

中气门螨四新种记述(蜱螨亚纲,表刻螨科,胭螨科,寄螨科)

记述表刻螨科表刻螨属2新种：贺氏表刻螨Epicrius hejianguoi sp.nov．和黑龙江表刻螨Epicarius hei-longjiangensis sp．nov．;胭螨科囊螨属一新种：拟巨囊螨Asca submajor sp.nov．;寄螨科新革螨属一新种：囊形新革螨Neogamasus ascidiformis sp．nov.。模式标本存于全国鼠疫布氏菌病防治基地,吉林省白城市。     

长白山地区囊螨科二新种(蜱螨目:囊螨科)

我们在长白山采到囊螨科(Ascidae)2新种,它们分隶于滑绥螨属Leioseius Berlese,1918及手绥螨属Cheiroseius Berlese,1916,现记述如下。标本测量均以微米计。模式标本保存于沈阳农业大学植保系。1.长白滑绥螨Leioseius changbaiensis新种     

拟双毛派伦螨后若螨和勃氏派伦螨前若螨描述(蜱螨亚纲:革螨股:派盾螨科)

在所查到的文献中 ,拟双毛派伦螨 Parholaspulus paradichaetes Petrova,1 96 7仅描述了雌螨 ,勃氏派伦螨 Parholaspulus bregetovae Alexandrov,1 96 5已描述了雌螨、雄螨和后若螨( Летрова,1 977) ,本文描述拟双毛派伦螨后若螨和勃氏派伦螨前若螨。文中测量单位为 μm。1　拟双毛派伦螨 (Parholaspulus paradichaetes Petrova,1967)后若螨 (图 1 - 6 )体黄色 ,卵圆形。一标本体长宽为 82 7× 540 ,背板为 6 55× 4 2 5,背板覆盖背面大部 ;另一标本体长宽为 6 89× 4 48,背板为 6 6 6× 4 2 5,背板几乎覆盖整个背面。背板有狭而…     

Oka: Behind the Barricades: Kanehsatake: 270 Years of Resistance: Spudwrench: Kahnawake Man: My Name is Kahentiiosta: Acts of Defiance

Oka: Behind the Barricades. 1998. 312 minutes. For more information contact the National Film Board of Canada, 3155 Côte de Lisse Rd., St. Laurent, Quebec H4N 2N4. Series of four videos:
Kanehsatake: 270 Years of Resistance. 1993. 120 minutes. Directed by Alanis Obomsawin .
Spudwrench: Kahnawake Man. 1997. 58 minutes. Directed by Alanis Obomsawin .
My Name is Kahentiiosta. 1995. 30 minutes. Directed by Alanis Obomsawin .
Acts of Defiance. 1992. 104 minutes. Directed by Alec MacLeod .     

Quadruplexes of human telomere DNA analogs designed to contain G:A:G:A,G:G:A:A,and A:A:A:A tetrads

Replacement of two to four guanines by adenines in the human telomere DNA repeat dG₃(TTAG₃)₃ did not hinder the formation of quadruplexes if the substitutions took place in the terminal tetrad bridged by the diagonal loop of the intramolecular antiparallel three‐tetrad scaffold, as proved by CD and PAGE in both Na⁺ and K⁺ solutions. Thermodynamic data showed that, in Na⁺ solution, the dG₃(TTAG₃)₃ quadruplex was destabilized, the least by the two G:A:G:A tetrads, the most by the G:G:A:A tetrad in which the adenosines replaced syn‐guanosines. In physiological K⁺ solution, the highest destabilization was caused by the 4A tetrad. In K⁺, only the unmodified dG₃(TTAG₃)₃ quadruplex rearranged into a K⁺‐dependent quadruplex form, none of the multiple adenine‐modified structures did so. This may imply biological consequences for nonrepaired A‐for‐G mutations. © 2010 Wiley Periodicals, Inc. Biopolymers 93: 880–886, 2010.