The fishermen were right: experimental evidence for tributary refuge hypothesis during floods [0.03%]
渔民用事实说话：关于洪涝期间支流避难假说的实证研究
Itsuro Koizumi,Yukiyo Kanazawa,Yuuki Tanaka
Itsuro Koizumi
Fishermen often anecdotally report an unexpected increase of fish caught in small tributary streams during floods, presumably due to refuge-seeking behavior from the main stem. From a population perspective, this implies the significance of...
Satoshi Kusuda,Yuichirou Yasukawa,Hiroki Shibata et al.
Satoshi Kusuda et al.
The eggshells of 56 chelonians were examined by electron microscopy and X-ray diffractometry. They were classified into six types in terms of the matrix structure of their calcareous layer; type I was composed of a thin calcareous layer wit...
Relationship between two androgenetic clam species, Corbicula leana and Corbicula fluminea, inferred from mitochondrial cytochrome b and nuclear 28S rRNA markers [0.03%]
基于线粒体细胞色素b和核糖体rDNA基因的两种拟 slipper 蚌 Corbicula leana 和 C. fluminea 的关系研究
Akira Komaru,Mitsuya Yamada,Shouji Houki
Akira Komaru
Two shell color types, yellow (type I) and brown (type II), of hermaphrodite Corbicula fluminea clams from Ritto, Shiga Prefecture, Japan, are sympatric with both male and hermaphrodite Corbicula leana. In the present study, the mitochondri...
Brief hypo-osmotic shock causes test cell death, prevents neurula rotation, and disrupts left-right asymmetry in Ciona intestinalis [0.03%]
短暂的低渗休克可导致日本沙虫试验细胞死亡、阻止胚胎胚旋运动并破坏左右不对称性
Shimpei Katsumoto,Kohei Hatta,Masashi Nakagawa
Shimpei Katsumoto
Ascidian Ciona intestinalis tadpole larvae exhibit left-right asymmetry. The photoreceptors are situated on the right side of the sensory vesicle, and the tail curls along the left side of the trunk within the chorion. In tailbud embryos, t...
Diverse susceptibility of Galleria mellonella humoral immune response factors to the exoproteinase activity of entomopathogenic and clinical strains of Pseudomonas aeruginosa [0.03%]
荧光假单胞菌外蛋白酶活性对蜡虫体液免疫应答因子的不同影响
Mariola Andrejko,Agnieszka Zdybicka-Barabas,Maria Wawrzoszek et al.
Mariola Andrejko et al.
We investigated the effects of extracellular proteinases of two Pseudomonas aeruginosa clinical isolates on the essential humoral immune response parameters in hemolymph of the insect model organism Galleria mellonella in vitro. Two culture...
Effects of the delay and duration of self-generated wind on behavioral compensation in unilaterally cercus-ablated crickets, Gryllus bimaculatus [0.03%]
单侧尾足切除katydid(Gryllus bimaculatus)对自体气流的时延和持续期的行为代偿效应研究
Hiroyuki Takuwa,Daichi Mori,Naoko Ozaki et al.
Hiroyuki Takuwa et al.
The effects of the delay and duration of wind self-generated during walking on the compensational recovery of escape direction were investigated in unilaterally cercus-ablated crickets, Gryllus bimaculatus. Artificial self-generated winds (...
Cryptic diversity and host specificity in giant Xenos strepsipterans parasitic in large Vespa hornets [0.03%]
寄生大型胡蜂的巨脈翅目 Xenos 种类的隐秘多样性及其宿主特异性
Yuta Nakase,Makoto Kato
Yuta Nakase
Xenos is a strepsipteran genus whose members are parasitic to eusocial wasps, including the hornet genus Vespa. We undertook an extensive sampling of strepsipterans in Xenos from hornets collected in East Asia and performed molecular phylog...
General morphology and innervation of the midgut and hindgut of Megalobulimus abbreviatus (Gastropoda, Pulmonata) [0.03%]
阿根廷大球囊螺中肠和后肠的形态与神经分布
Malcon Andrei Martinez-Pereira,Raphaela da Cunha Franceschi,Graziane de Freitas Antunes et al.
Malcon Andrei Martinez-Pereira et al.
We describe the morphology and innervation of the midgut and hindgut of the giant land snail Megalobulimus abbreviatus for the first time. The midgut (stomach and intestine) and hindgut (rectum and anus) are innervated by the subesophageal ...
Two novel gonadotropin-releasing hormones (GnRHs) from the urochordate ascidian, Halocynthia roretzi: implications for the origin of vertebrate GnRH isoforms [0.03%]
来自腕足动物海鞘Halocynthia roretzi的两种新型促性腺激素释放激素(GnRH):关于脊椎动物GnRH异构体起源的启示
Itaru Hasunuma,Kiyoshi Terakado
Itaru Hasunuma
Three forms of gonadotropin-releasing hormone (GnRH) are found in vertebrates; these differ in amino acid sequence, localization, distribution, and embryological origin. We used northern blot analysis, and in situ hybridization to detect Gn...
Small geographic variation in photoperiodic entrainment of the circannual rhythm in the varied carpet beetle, Anthrenus verbasci [0.03%]
家茸衣鱼年度节律的光周期同步化具有较小的地方特异性变种效应
Tomoya Matsuno,Yuta Kawasaki,Hideharu Numata
Tomoya Matsuno
The circannual pupation rhythm of Anthrenus verbasci is entrained to an environmental cycle by changes in photoperiod. Exposure of larvae reared under short-day conditions to long days induced a clear phase delay of the circannual rhythm. T...