中国瘿螨科三新种记述(蜱螨亚纲:瘿螨总科)

记述瘿螨科3新种：紫珠瘤瘿螨Aceria callicarpae,sp.nov.,寄主为大叶紫珠;甜茶叶刺瘿螨Phyllocoptes suavissimi,sp.nov.,寄主为甜茶;以及黄瑞木畸瘿螨Abacarus adinandrae sp.nov.,寄主为亮叶黄瑞木。     

中国瘿螨亚科Eriophyinae二新种记述 （蜱螨亚纲：瘿螨科）

 描述了瘿螨亚科二新种：胡枝子瘤瘿螨Aceria lespedezae Kuang,sp.nov.,模式产地 辽宁鞍山市;竹斜瘿螨Acaralox bambusae Kuang,sp.nov.,模式产地湖南冷水江市。     

瘿螨科2新种记述（蜱螨亚纲：瘿螨总科）

2新种是海漆副顶背瘿螨Parategonotus excoecariae Wei sp.nov.和海南红豆瘤瘿螨Aceria ormosiae Wei et Lu sp.nov.。寄主为海漆和海南红豆。     

叶刺瘿螨亚科三新种记述(蜱螨亚纲:瘿螨科)

记述了瘿螨科3新种,芒萁丽瘿螨Calacarus dicranopteris sp.nov.,黄肉楠上三脊瘿螨Calepitrimerus actinodaphnis sp.nov.和蒲葵上三脊瘿螨Calepitrimerus livistonae sp.nov.。均采自广西南宁市。     

广西十万大山瘿螨一新属五新种(蜱螨亚纲,瘿螨科)

新属为拟叶剌瘿螨属Paraphyllocoptes gen.nov.,模式种为十万山拟叶刺瘿螨Paraphyllocoptes shiwanshanensis sp.nov..5个新种是十万山拟叶剌瘿螨Paraphyllocoptes shiwanshanensis sp.nov.,假蒌上瘿螨Epitrimerus piper sp.nov.,润楠叶剌瘿螨Phyllocoptes machilus sp.nov.,广西斜背瘤瘿螨Vasates guangxiensis sp.nov.和棋子豆分位瘿螨Disella cylindrokeluphae sp.nov..     

瘤瘿螨属四新种一新亚种记述(蜱螨亚纲:瘿螨科)

本文记述的四个新种是木樨瘤瘿螨Aceria osmanthis Kuang,燕麦瘤瘿螨Aceria avenae Kuang et Zhang,江苏瘤瘿螨Aceria jiangsunensis Kuang和昆明瘤瘿螨Aceria kunmiaensis Kuang et Hong,新亚种是中华柑桔瘤瘤螨Aceria sheldoni chinensis Kuang et Hong。     

中国瘿螨科三新种记述(蜱螨亚纲,瘿螨总科)

记述了合位瘿螨属Cosella 1新种:广花耳草合位瘿螨Cosella hedyotis sp.nov.,畸瘿螨属Abacarus2新种:心叶稷畸瘿螨Abacarus panici sp.nov.和芦竹畸瘿螨Abacarus arunis sp.nov..前者采自广西防城港市上思县十万大山国家森林公园,后两种采自广西武鸣县大明山.量度单位为μm.模式标本保存在广西大学农学院昆虫教研室.     

中国广西大瑶山瘿螨新属和新种（蜱螨亚纲：瘿螨总科）

记述采自广西的瘿螨总科10属10新种。新属二环顶背瘿螨属Tegosecanus gen. nov. 的主要属鉴别特征为：螨体为纺锤形,胛毛位于盾后缘之前,螨体背环光滑,腹环具微瘤,背环具中纵脊,终止于2侧脊之前,第2背环宽,覆盖于其后的二背环之上,第3–4背环具侧突。10新种分别是：油杉三毛瘿螨Trisetacus fortunei sp. nov.;桂林雕瘿螨Glyptacus kweilinensus sp. nov.;腺叶桂樱新拟尖叶瘿螨Neoacaphyllisa phaeosticta sp. nov.;山黄麻尖空瘿螨Oxycenus tomentosae sp. nov.;拟赤杨小叶剌瘿螨Phyllocoptacus fortuneir sp. nov.;金秀二环顶背瘿螨Tegosecans jinxiuensis sp. nov.;古柯上瘿螨Epitrimerus sinensis sp. nov.;润楠叶剌瘿螨Phyllocoptes glaucifoliae sp. nov.;山麻风羽爪瘿螨Diptilomiopus pomiferae sp. nov.;卫矛维氏瘿螨Vimola laxifloris sp. nov. 上述所有瘿螨新种均生活在寄主叶片背面,无明显为害状。     

中国南方大嘴瘿螨亚科二新种(蜱螨亚纲,瘿螨总科,羽爪瘿螨科)

记述了大嘴瘿螨属2新种:广西大嘴瘿螨Rhyncaphytoptus guangxiensis sp.nov.和冯氏大嘴瘿螨Rhyncaphytoptus fengi sp.nov.,采自广西田林县利周乡岑王老山.度量单位为μm.模式标本保存在广西大学农学院昆虫标本室.     

山西刺皮瘿螨属三新种记述（瘿螨总科：瘿螨科：叶刺瘿螨亚科）

记述采自山西历山自然保护区的瘿螨3新种：山马兰刺皮瘿螨Aculops kalimeris Xie sp. nov., 寄主是山马兰Kalimeris lautureana (Debx.) Kitam. (菊科Compositae)；稠李刺皮瘿螨Aculops padus Xie sp. nov.，寄主是稠李Prunus padus Linn. (蔷薇科Rosaceae)；野豌豆刺皮瘿螨Aculops sepius Xie sp. nov.，寄主是野豌豆Vicia sepium Linn. (豆科Fabaceae)。模式标本保存在安康学院农学与生命科学学院。     

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.