中国牙甲科三新记录种

报道采自新疆的我国首次发现的牙甲科昆虫3种,直缘隆胸牙甲Paracymus aeneus(Germar)、褐苍白牙甲Enochrus fuscipennis(Thomson)、暗须苍白牙甲Enochrus testaceus Fabricius,研究标本保存于中山大学生物博物馆.     

中国条脊牙甲科昆虫及一新种记述

条脊牙甲科(Hydrochidae)仅两属,我国仅报道一属二种,即越南条脊牙甲Hydrochus annamita Regimbart和日本条脊牙甲Hydrochus japonicus Sharp。该文记述了一新种脊鞘条脊牙甲Hydrochus rhytipterus sp.nov. 和一新记录种瘤鞘条脊牙甲Hydrochus binodosus Motschulsky。     

我国刺鞘牙甲属四新种(鞘翅目：牙甲科)

我国的刺鞘牙甲属BerosusLeach昆虫前人共记载过4种,包括在两个亚属内,即：费氏刺鞘牙甲B.（Enoplurus）fairmaireiZaitz．、印度刺鞘牙甲B.（E．）indicusMotsh．、路氏刺鞘牙甲B.（E．）lewisiusSharp和柔毛刺鞘牙甲从（s．str．）pulchellusM'Leay。本文增加4新种,即齿腹刺鞘牙甲B.（s．str．）dentatisWuetPu,黄氏刺鞘牙甲B.（E．）huangiJiaetPu,云南刺鞘牙甲B.（E．）yunnanensisJiaetPu和黑背刺鞘牙甲B.（E．）atrodorsusJiaetPu。全部模式标本保存于中山大学昆虫学研究所。我国刺鞘牙甲属BerosusLeach种检索表l（4…     

中国梭腹牙甲属二新记录种及黄缘梭腹牙甲一新异名

报道我国梭腹牙甲属Cercyon Leach 2新记录种：隆线梭腹牙甲Cercyon laninatus Sharp和黄缘梭腹牙甲Cercyon marinus Thomson。黑龙江梭腹牙甲Cercyon heilongjiangensis Wu et Pu为黄缘梭腹牙甲的异名。     

中国毛腿牙甲属的分类研究：鞘翅目：牙甲科

本文记述了中国毛腿牙甲属１１种,其中有３新种,即黄褐毛腿牙甲Ａｎａｃａｅｎａａｔｒｉｆｌａｖａ,拟云云南毛腿牙甲Ａ．ｐｓｅｕｄｏｙｕｎｎａｎｅｎｓｉｓ和海南毛腿牙甲Ａ．ｈａｉｎａｎｅｎｓｉｓ。并制作了分种检索表。     

中国牙甲属Hydrophilus Geoffroy分类订正(鞘翅目:牙甲科)

对中国牙甲属Hydrophilus已知且有标本的种类进行了重新描述,编制了除卵形牙甲H.olivaceus Fabricius外的分种检索表。点腹牙甲H.sternitalis(Reitter)在我国的分布记录(除新疆外)为错误的鉴定。H.sternitalis(Reitter)应该被认为是宽跗牙甲H.piceus(Linnaeus)的异名。     

中国毛腿牙甲属Anacaena二新记录种

记述采自新疆的中国牙甲科2新记录种——边界毛腿牙甲Anacaena limbata(Fabricius)和黄毛腿牙甲Anacaena lutescens(Stephens)。首次报道该2种在中亚附近地区的分布。     

广州口岸截获腹点纹牙甲Dactylosternum abdominale(Fabricius)及腐生昆虫传播探讨

报道了从菲律宾进口的废纸中截获的一种我国无分布的牙甲——腹点纹牙甲Dactylosternum abdominale（Fabricius）。讨论了腐生性昆虫世界性扩散的问题。     

中国牙甲科二新记录种

报道我国南方牙甲科2新记录种:锚丽阳牙甲Helochares atropiceus Régimbart和线纹梭腹牙甲Cercyon lineolatus(Motschulsky)。     

中国新记录种--科氏点纹牙甲及法拉陷口牙甲再描述

报道我国牙甲科Hydrophilidae 1新记录种：科氏点纹牙甲Dactylosternum corbetti Balfour-Brwone,对法拉陷口牙甲Coelostoma fallaciosum Orchymont进行了重新描述,绘山2种牙甲的雄性外生殖器图。     

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.