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排序方式: 共有647条查询结果,搜索用时 31 毫秒
1.
The Mouse Secretome: Functional Classification of the Proteins Secreted Into the Extracellular Environment 总被引:1,自引:0,他引:1
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Inferring alternative splicing patterns in mouse from a full-length cDNA library and microarray data
Kochiwa H Suzuki R Washio T Saito R Bono H Carninci P Okazaki Y Miki R Hayashizaki Y Tomita M;RIKEN Genome Exploration Research Group Phase II Team 《Genome research》2002,12(8):1286-1293
Although many studies on alternative splicing of specific genes have been reported in the literature, the general mechanism that regulates alternative splicing has not been clearly understood. In this study, we systematically aligned each pair of the 21,076 cDNA sequences of Mus musculus, searched for putative alternative splicing patterns, and constructed a list of potential alternative splicing sites. Two cDNAs are suspected to be alternatively spliced and originating from a common gene if they share most of their region with a high degree of sequence homology, but parts of the sequences are very distinctive or deleted in either cDNA. The list contains the following information: (1) tissue, (2) developmental stage, (3) sequences around splice sites, (4) the length of each gapped region, and (5) other comments. The list is available at http://www.bioinfo.sfc.keio.ac.jp/intron. Our results have predicted a number of unreported alternatively spliced genes, some of which are expressed only in a specific tissue or at a specific developmental stage. 相似文献
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Human Disease Genes and Their Cloned Mouse Orthologs: Exploration of the FANTOM2 cDNA Sequence Data Set
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Kazushige Dobashi Kohtaro Asayama Hidemasa Hayashibe Afreen Munim Akira Kawaoi Masahiko Morikawa Shinpei Nakazawa 《Virchows Archiv : an international journal of pathology》1993,423(3):177-184
To determine the late gestational development of copper-zinc (CnZn) and manganese (Mn) superoxide dismutases (SOD) in human lung, immunohistochemical localization was performed for each SOD. The lung samples were taken from five aborted fetuses, four fetuses in which intrauterine death occurred, one full-term neonate, two premature infants with hyaline membrane disease and one premature infant with bronchopulmonary dysplasia (BPD). Morphometry was performed, and the percent area of positive staining was computed. The bronchial epithelium was intensely stained from the early stages of gestation (i.e. 17 weeks), while the staining intensity for both CuZnSOD and MnSOD in the peripheral airways increased gradually during lung development. The mean percent area of the staining for CuZnSOD and MnSOD from 16 to 38 weeks was increased 30-fold and 8-fold, respectively, and further increases were observed postnatally. CuZnSOD staining was markedly decreased in lungs with respiratory disorders. However, proliferating type II pneumocytes were intensely stained for MnSOD in the BPD lungs, making the staining area 3-fold larger than that in the control lungs. These results clearly depict age-related increases in staining for both CuZnSOD and MnSOD and an alteration in SOD distribution associated with neonatal respiratory disorders. 相似文献
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Damiani AM Matsumura T Jang HK Izumiya Y Mikami T Takahashi E 《Archives of virology》2000,145(7):1489-1496
Summary. In order to identify the products of the equine herpesvirus type 4 (EHV-4) gI and gE genes, we have constructed recombinant
vaccinia viruses containing the putative gI or gE genes. These recombinant viruses synthesized EHV-4 gI and gE with apparent
molecular masses of 75 and 80 kDa, respectively. Antibodies raised against both recombinant viruses detected a 75 kDa gI and
a 95 kDa gE in EHV-4-infected cells. The results also suggest that the EHV-4 gI and gE would form a complex like in other
herpesviruses.
Received October 29, 1999 Accepted January 21, 2000 相似文献
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Toshiharu Yasaka Go Kato Hidemasa Furue Md Harunor Rashid Motoki Sonohata Akihiro Tamae Yuzo Murata Sadahiko Masuko Megumu Yoshimura 《The Journal of physiology》2007,581(2):603-618
The substantia gelatinosa (SG) of the spinal dorsal horn shows significant morphological heterogeneity and receives primary afferent input predominantly from Aδ- and C-fibres. Despite numerous anatomical and physiological studies, correlation between morphology and functional connectivity, particularly in terms of inhibitory inputs, remains elusive. To compare excitatory and inhibitory synaptic inputs on individual SG neurones with morphology, we performed whole-cell recordings with Neurobiotin-filled-pipettes in horizontal slices from adult rat spinal cord with attached dorsal roots. Based on dendritic arborization patterns, four major cell types were confirmed: islet, central, radial and vertical cells. Dorsal root stimulation revealed that each class was associated with characteristic synaptic inputs. Islet and central cells had monosynaptic excitatory inputs exclusively from C-afferents. Islet cells received primary-afferent-evoked inhibitory inputs only from Aδ-fibres, while those of central cells were mediated by both Aδ- and C-fibres. In contrast, radial and vertical cells had monosynaptic excitatory inputs from both Aδ- and C-fibres and inhibitory inputs mediated by both fibre types. We further characterized the neurochemical nature of these inhibitory synaptic inputs. The majority of islet, central and vertical cells exhibited GABAergic inhibitory inputs, while almost all radial cells also possessed glycinergic inputs. The present study demonstrates that SG neurones have distinct patterns of excitatory and inhibitory inputs that are related to their morphology. The neurotransmitters responsible for inhibitory inputs to individual SG neurones are also characteristic for different morphological classes. These results make it possible to identify primary afferent circuits associated with particular types of SG neurone. 相似文献
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Hajime Kuhara Kazunori Ikei Takashi Wakabayashi Hidemasa Kishimoto 《Pathology international》1986,36(7):1083-1088
A 58-year-old man with liposarcoma originating from the right paratesticular area was reported. Histologically, liposarcoma showed a well-differentiated sclerosing type. Coexistence of transitional cell carcinoma of the urinary bladder and liposarcoma was also revealed. The cases of paratesticular liposarcoma in the literature are briefly reviewed. 相似文献
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