Chromosome science最新文献

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Meiotic analysis in a natural autotetraploid of Phytolacca acinosa Roxb. 天然植物自身四倍体减数分裂分析。
Chromosome science Pub Date : 2011-01-01 DOI: 10.11352/SCR.14.63
U. Farooq, Lovleen, M. I. Saggoo
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引用次数: 1
An X-chromosome RNA-binding motif protein (RBMX) is required for proper kinetochore formation x染色体rna结合基序蛋白(RBMX)是着丝点形成的必要条件
Chromosome science Pub Date : 2011-01-01 DOI: 10.11352/SCR.14.17
Mei Hann Lee, Linyen Lin, H. Takata, Akihiro Morimoto, S. Uchiyama, S. Matsunaga, K. Fukui
{"title":"An X-chromosome RNA-binding motif protein (RBMX) is required for proper kinetochore formation","authors":"Mei Hann Lee, Linyen Lin, H. Takata, Akihiro Morimoto, S. Uchiyama, S. Matsunaga, K. Fukui","doi":"10.11352/SCR.14.17","DOIUrl":"https://doi.org/10.11352/SCR.14.17","url":null,"abstract":"RBMX is an RNA-binding motif protein identified as a component of purified human metaphase chromosomes. We have analyzed the functional significance of RBMX by electron microscopy (EM) in combination with RNA interference (RNAi). We revealed that depletion of RBMX results in the accumulation of mitotic cells. EM investigation further showed that RBMX depletion leads to an increase in the fuzzy ball structure that is reminiscent of the prekinetochore. It is most probably due to the result of disruption at early stages of kinetochore maturation, so that kinetochore differentiation into the authentic trilaminar morphology is disturbed. The present EM data illuminated the importance of RBMX in kinetochore formation for subsequent stable microtubules interaction.","PeriodicalId":10221,"journal":{"name":"Chromosome science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2011-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79564794","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
JcSat1, a novel subtelomeric repeat of Jatropha curcas L. and its use in karyotyping 麻疯树亚端粒重复序列JcSat1及其在核型分析中的应用
Chromosome science Pub Date : 2010-12-01 DOI: 10.11352/SCR.13.11
S. Kikuchi, H. Tsujimoto, H. Sassa, T. Koba
{"title":"JcSat1, a novel subtelomeric repeat of Jatropha curcas L. and its use in karyotyping","authors":"S. Kikuchi, H. Tsujimoto, H. Sassa, T. Koba","doi":"10.11352/SCR.13.11","DOIUrl":"https://doi.org/10.11352/SCR.13.11","url":null,"abstract":"","PeriodicalId":10221,"journal":{"name":"Chromosome science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88944295","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 10
Characterization of CDC48 in Allium cepa 葱属植物CDC48的研究
Chromosome science Pub Date : 2010-12-01 DOI: 10.11352/SCR.13.27
G. Suzuki, Maho Shiomi, Sayuri Morihana, Y. Mukai
{"title":"Characterization of CDC48 in Allium cepa","authors":"G. Suzuki, Maho Shiomi, Sayuri Morihana, Y. Mukai","doi":"10.11352/SCR.13.27","DOIUrl":"https://doi.org/10.11352/SCR.13.27","url":null,"abstract":"","PeriodicalId":10221,"journal":{"name":"Chromosome science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72721320","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Nucleolar dominance in interspecific hybrid of Fuchsia 品红种间杂交的核仁优势
Chromosome science Pub Date : 2010-12-01 DOI: 10.11352/SCR.13.17
R. Talluri
{"title":"Nucleolar dominance in interspecific hybrid of Fuchsia","authors":"R. Talluri","doi":"10.11352/SCR.13.17","DOIUrl":"https://doi.org/10.11352/SCR.13.17","url":null,"abstract":"","PeriodicalId":10221,"journal":{"name":"Chromosome science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86604316","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Fluorescent-banded karyotype analysis and identification of chromosomes in three improved Indian varieties of grass pea (Lathyrus sativus L.) 3个印度草豆改良品种的荧光带核型分析及染色体鉴定
Chromosome science Pub Date : 2010-12-01 DOI: 10.11352/SCR.13.3
D. Talukdar
{"title":"Fluorescent-banded karyotype analysis and identification of chromosomes in three improved Indian varieties of grass pea (Lathyrus sativus L.)","authors":"D. Talukdar","doi":"10.11352/SCR.13.3","DOIUrl":"https://doi.org/10.11352/SCR.13.3","url":null,"abstract":"","PeriodicalId":10221,"journal":{"name":"Chromosome science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91091764","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 14
Meiotic aberrations and pollen viability in Fuchsia species and hybrids 品红种及杂交种减数分裂畸变与花粉活力
Chromosome science Pub Date : 2010-12-01 DOI: 10.11352/SCR.13.21
R. Talluri
{"title":"Meiotic aberrations and pollen viability in Fuchsia species and hybrids","authors":"R. Talluri","doi":"10.11352/SCR.13.21","DOIUrl":"https://doi.org/10.11352/SCR.13.21","url":null,"abstract":"","PeriodicalId":10221,"journal":{"name":"Chromosome science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87326723","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Metaphase karyotypes of four species of Calliphoridae (Diptera) 四种蛱蝶科(双翅目)中期核型的研究
Chromosome science Pub Date : 2010-01-01 DOI: 10.11352/SCR.13.49
U. Agrawal, N. Bajpai, H. Kurahashi, R. Tewari
{"title":"Metaphase karyotypes of four species of Calliphoridae (Diptera)","authors":"U. Agrawal, N. Bajpai, H. Kurahashi, R. Tewari","doi":"10.11352/SCR.13.49","DOIUrl":"https://doi.org/10.11352/SCR.13.49","url":null,"abstract":"","PeriodicalId":10221,"journal":{"name":"Chromosome science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81230526","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
Validity of a simple vitrification technique for chromosome study of mouse one-cell embryos 简单玻璃化技术用于小鼠单细胞胚胎染色体研究的有效性
Chromosome science Pub Date : 2010-01-01 DOI: 10.11352/SCR.13.45
T. Hino, H. Kusakabe, H. Tateno
{"title":"Validity of a simple vitrification technique for chromosome study of mouse one-cell embryos","authors":"T. Hino, H. Kusakabe, H. Tateno","doi":"10.11352/SCR.13.45","DOIUrl":"https://doi.org/10.11352/SCR.13.45","url":null,"abstract":"","PeriodicalId":10221,"journal":{"name":"Chromosome science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75805862","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Image analysis of small plant chromosomes by using an improved system, CHIAS IV 利用改进的CHIAS IV系统对植物小染色体进行图像分析
Chromosome science Pub Date : 2009-07-01 DOI: 10.11352/SCR.12.43
S. Kato, N. Ohmido, M. Hara, Ryouhei Kataoka, K. Fukui
{"title":"Image analysis of small plant chromosomes by using an improved system, CHIAS IV","authors":"S. Kato, N. Ohmido, M. Hara, Ryouhei Kataoka, K. Fukui","doi":"10.11352/SCR.12.43","DOIUrl":"https://doi.org/10.11352/SCR.12.43","url":null,"abstract":"Small plant chromosomes show uneven condensation during the prometaphase stage in mitosis. Recently, an improved chromosome image analyzing system (CHIAS IV) has been released for measurement of the condensation patterns (CPs) in fluorescence images. CHIAS IV is based on the multiplatform public-domain image-processing software, ImageJ, which was developed by the National Institutes of Health, US. In this study, we used CHIAS IV to perform image analysis of the fluorescence patterns of somatic prometaphase chromosomes of the leguminous plant, red clover (Trifolium pratense L., 2n = 2x = 14). We produced a quantitative chromosome map of red clover by combining the qualitative-analysis results obtained using fluorescence in situ hybridization (FISH) mapping with the results of the CHIAS IV imageanalysis method, thereby clearly demonstrating the effectiveness and utility of this software as an analytical tool for genetic and genomic studies.","PeriodicalId":10221,"journal":{"name":"Chromosome science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2009-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86800531","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 17
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