中国楼梯草属(荨麻科)植物省级分布新记录

报道荨麻科楼梯草属7种1变种植物在我国6个省区分布的新记录,其中广西分布新记录的有算盘楼梯草和多歧楼梯草,贵州分布新记录的有曲毛楼梯草,海南分布新记录的有锐齿楼梯草和深绿楼梯草,湖南分布新记录的有短毛楼梯草,四川分布新记录的有丝梗楼梯草,云南分布新记录的有细角楼梯草。     

陕西省被子植物分布新资料

报道了陕西省种子植物分布的1新记录属、7新记录种.新记录属为亚麻荠属(十字花科),7个新记录种分别为梵净山菝葜(百合科)、鄂西小檗(小檗科)、堇叶碎米荠、亚麻荠(十字花科)、矮生栒子(蔷薇科)、长梗玄参(玄参科)及云雾忍冬(忍冬科).     

中国八种宽缘金小蜂Pachyneuron Walker及两新种记述（膜翅目：金小蜂科）

记述8种宽缘金小蜂及其新寄主并给出了分种检索表,其中包括2新种,即喀什宽缘金小蜂Pachyneuron kashiensis sp. nov. 和脉毛宽缘金小蜂Pachyneuron trichon sp. nov. 及1新记录种,即同色宽缘金小蜂 Pachyneuron concolor F rster。     

中国高等植物省级分布新记录（三）

报道了檀香科、云实科、蝶形花科、You牛儿苗科、芸香科、梧酮科、瑞香科和伞形科共20种植物在我国11个省区中的分布新记录,其中山西分布新记录的有苏木蓝,陕西分布新记录的有刺序木蓝和臭节草,宁夏分布新记录的有米面蓊,甘肃分布新记录的有刺序木蓝和紫茎小芹,江苏分布新记录的有长叶胡枝子和宽叶胡枝子,浙江分布新记录的有花木蓝,东西分布新记录的有翅荚香槐和多花木蓝,湖南分布新记录的独活,广西分布新记录的有全缘刺果藤,贵州分布新记录的五叶老颧草、长序山芝麻和多毛荛花,西藏分布新记录的有鞍叶羊蹄甲、圆锥丝瓣芹、丽江丝瓣芹、糙独活和长前胡。     

湖南植物区系新记录(三)

报道了湖南新记录植物．计有 ２ 个新记录属（茅瓜属、叉喙兰属）,１７ 个新记录种（华西小檗、假蚝猪刺、短序十大功劳、茅瓜、长叶柞木、打铁树、闽粤千里光、莲叶点地梅、琴叶过路黄、三花莸、长叶香茶菜、红茎黄芩、阿穆尔莎草、矮扁莎、菱叶菝葜、弯梗菝葜、叉喙兰）,１个新记录变种（绉叶繁缕）⒚     

中国毛缘小蜂属Lasiochalcidia Masi 及二新种记述（膜翅目：小蜂科）

 首次报道了中国毛缘小蜂属Lasiochalcidia Masi种类,描述了该属细角毛 缘小蜂L. gracilantenna sp. Nov.和赤亮毛缘小蜂L. rufipolita sp. Nov.2个新 种,并记述1新记录种披绒毛缘小蜂L. pilosella。文中提供了毛缘小蜂属中国已知种 检索表。     

中国一新纪录属——缘毛叶蝉属及一新种记述(半翅目,叶蝉科,角顶叶蝉亚科)

首次报道角顶叶蝉亚科缘毛叶蝉属Phlogothamnus Ishihara,1961在中国分布,并记述1新纪录种,双斑缘毛叶蝉 P.maculiceps Ishihara,1961和1新种,多斑缘毛叶蝉 P.polymaculatus sp.nov..新种模式标本保存在贵州大学昆虫研究所.     

亮花芒毛苣苔在中国的发现及近缘种花粉形态研究

该文报道了中国苦苣苔科(Gesneriaceae)植物分布新记录种,即亮花芒毛苣苔(Aeschynanthus fulgens Wall. exR. Br.),同时描述了该新记录种的分类学特征,并提供了该新记录种的引证标本和图片。此外,还比较了该新记录种与束花芒毛苣苔(A. hookeri C. B. Clarke)的花粉形态特征,发现二者花粉形态及纹饰存在显著差异。凭证标本保存在河南农业大学植物标本馆(HEAC)中。     

浙江堇菜属植物新记录

报道了2种堇菜属植物在浙江的分布新记录,分别是福建堇菜(Viola kosanensis Hayata)和亮毛堇菜(Vio-la lucens W.Becker).     

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。     

中国石灰岩地区霉草科一新记录种——星状霉草

首次报道了中国石灰岩地区霉草科喜荫草属一新记录种--星状霉草Sciaphila stellata Aver.,本种与国产的大柱霉草S.megastyla Fukuyama et Suzuki在外形上较相似,但不同在于前者茎具不明显的棱,叶片苞片状,卵形或三角形,顶端钝,花序仅排列在轴的一侧;雄花与雌花花被片具有明显的差...     

浙江省分布1新记录科——霉草科

报道了中国浙江省种子植物区系1新记录科,含1新记录属和2新记录种,即霉草科(Triuridaceae)喜荫草属(Sciaphila),大柱霉草(Sciaphila secundiflora Thwait.ex Benth.)和多枝霉草(S.ramosa Fukuyama et Suzuki)。凭证标本存放于浙江自然博物馆标本室(ZM)。     

江西省及九连山地区维管植物新记录

报道了江西九连山地区植物分布新记录15种,其中江西省分布新记录6种,包括黄松盆距兰Gastrochilus japonicus (Makino) Schlechter、广东异型兰Chiloschista guangdongensis Z H Tsi、密花石斛Dendrobium densiflorum Wallich、多枝霉草Sciaphila ramosa Fukuyama & T Suzuki、宽翅水玉簪Burmannia nepalensis (Miers) J D Hooker、白肋翻唇兰Hetaeria cristata Blume。     

喀喇昆仑和可可西里豹蛛记述（蜘蛛目：狼蛛科）

记述采自新疆喀喇昆仑和青海可可西里的狼蛛科豹蛛属１１种,其中７种为新种。     

Scleroderma laeve (Gasteromycetes, Sclerodermatales), new to Japan

 A Scleroderma species collected on sandy soil under trees of Lithocarpus edulis in Saitama Prefecture, central Japan, is identified as Scleroderma laeve, a new record for Japan. Macroscopic and microscopic features are given. Received: May 24, 2002 / Accepted: September 9, 2002 Acknowledgments We thank Ms. Ryoko Onuma, who offered some useful literature on Scleroderma. We are also grateful to Dr. Toshimitsu Fukiharu (Natural History Museum and Institute, Chiba) for his help with preserving the specimens. For collecting specimens, we are grateful to Ms. Ayano Kimura, Mr. Tomoya Matsuyama, and Mr. Takahiro Uchida. Correspondence to:T. Kasuya     

兰属中若干分类群的订正

基于对许多活植物的观察,对兰科中兰属的若干种类进行了分类学考订,结果承认菅草兰Cymbidium　tortisepalum与峨眉春蕙C. omeiense为独立的种,将春剑C. longibracteatum移至菅草兰之下作为变种,送春C. szechuanicum移至莎叶兰C. cyperifolium之下作为变种。由于春剑、峨眉春蕙和送春的模式标本及引证标本已在30多年前全部丢失,本文指定了新模式。     

广西种子植物新资料

报道了广西种子植物分布新记录3种:剪红纱花、头花水玉簪、大柱莓草,其中霉草科和喜荫草属分别为广西新记录科和新记录属;以及原来被认为在广西已经灭绝的广西重点保护植物胡豆莲也被重新发现。     

Polypeptide domains of ADP-ribosyltransferase obtained by digestion with plasmin

Proteolysis by plasmin inactivates bovine ADP-ribosyltransferase; therefore, enzymatic activity depends exclusively on the intact enzyme molecule. The transferase was hydrolyzed by plasmin to four major polypeptides, which were characterized by affinity chromatography and N-terminal sequencing. Based on the cDNA sequence for human ADP-ribosyltransferase enzyme [Uchida, K., Morita, T., Sato, T., Ogura, T., Yamashita, R., Noguchi, S., Suzuki, H., Nyunoya, H., Miwa, M., & Sugimura, T. (1987) Biochem. Biophys. Res. Commun. 148, 617-622], a polypeptide map of the bovine enzyme was constructed by superposing the experimentally determined N-terminal sequences of the isolated polypeptides on the human sequence deduced from its cDNA. Two polypeptides, the N-terminal peptide (Mr 29,000) and the polypeptide adjacent to it (Mr 36,000), exhibited binding affinities toward DNA, whereas the C-terminal peptide (Mr 56,000), which accounts for the rest of the transferase protein, bound to the benzamide-Sepharose affinity matrix, indicating that it contains the NAD+-binding site. The fourth polypeptide (Mr 42,000) represents the C-terminal end of the larger C-terminal fragment (Mr 56,000) and was formed by a single enzymatic cut by plasmin of the polypeptide of Mr 56,000. The polypeptide of Mr 42,000 still retained the NAD+-binding site. The plasmin-catalyzed cleavage of the polypeptide of Mr 56,000-42,000 was greatly accelerated by the specific ligand NAD+. Out of a total of 96 amino acid residues sequenced here, there were only 6 conservative replacements between human and bovine ADP-ribosyltransferase.     

陕西省蚋属一新种记述(双翅目:蚋科)

Simulium (Simulium) liubaense, sp. nov. is described based on the female specimens collected from Liuba, Shaanxi Province, China. This species is assigned to the variegotum-group of the subgenus Simulium, and is closely related to S. (S.) jingfui Cai and An, 2008, S. (S.) taiwanicum Takaoka, 1979, S. (S.) hackeri Edwards 1928, S. (S.) chamlongi Takaoka and Suzuki, 1984. However it is clearly differentiated from them by the structure of cibarium, genital fork, genital plate, paraproct and cercus of the female. All the specimens are kept in the Medical Entomology Collection Gallery, Academy of Military Medical Sciences, Beijing.