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Volumn 11, Issue 1, 2000, Pages 36-41

Microarray technology - Enhanced versatility, persistent challenge

Author keywords

[No Author keywords available]

Indexed keywords

DNA; NUCLEIC ACID;

EID: 0033967014     PISSN: 09581669     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0958-1669(99)00065-8     Document Type: Review
Times cited : (116)

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    • Ploidy regulation of gene expression
    • The authors derived 11 closely related yeast strains whose ploidies spanned the range from haploid to tetraploid. Working with Affymetrix chips, they determined expression intensities for all genes. For each gene in each strain (1N, 2N, 3N and 4N), they correlated expression intensities to the reference series 1, 2, 3, 4 and 1, 0.5, 0.33, 0.25. They found 17 genes showing significant correlation to the reference series. One gene showing repression at higher ploidies (CLN1) was already known to have a disruption phenotype of increased cell volume. The inverse relation between ploidy and expression for CLN1 may contribute to the larger cell volume of higher ploidy cells.
    • Galitski T., Saldanha A.J., Styles C.A., Lander E.S., Fink G.R. Ploidy regulation of gene expression. Science. 285:1999;251-254. The authors derived 11 closely related yeast strains whose ploidies spanned the range from haploid to tetraploid. Working with Affymetrix chips, they determined expression intensities for all genes. For each gene in each strain (1N, 2N, 3N and 4N), they correlated expression intensities to the reference series 1, 2, 3, 4 and 1, 0.5, 0.33, 0.25. They found 17 genes showing significant correlation to the reference series. One gene showing repression at higher ploidies (CLN1) was already known to have a disruption phenotype of increased cell volume. The inverse relation between ploidy and expression for CLN1 may contribute to the larger cell volume of higher ploidy cells.
    • (1999) Science , vol.285 , pp. 251-254
    • Galitski, T.1    Saldanha, A.J.2    Styles, C.A.3    Lander, E.S.4    Fink, G.R.5
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    • 0032846163 scopus 로고    scopus 로고
    • Maskless fabrication of light-directed oligonucleotide microarrays using a digital micromirror array
    • These authors describe a novel approach to the in situ synthesis of oligonucleotide arrays using light-directed chemistry, but without the use of photolithographic masks. Rather, they use a computer-controlled array of micro-mirrors to focus light on specific regions of the reaction chamber during oligonucleotide synthesis. A similar approach was taken by HR Garner (HR Garner, personal communication).
    • Singh-Gasson S., Green R.D., Yue Y., Nelson C., Blattner F., Sussman M.R., Cerrina F. Maskless fabrication of light-directed oligonucleotide microarrays using a digital micromirror array. Nat Biotechnol. 17:1999;974-978. These authors describe a novel approach to the in situ synthesis of oligonucleotide arrays using light-directed chemistry, but without the use of photolithographic masks. Rather, they use a computer-controlled array of micro-mirrors to focus light on specific regions of the reaction chamber during oligonucleotide synthesis. A similar approach was taken by HR Garner (HR Garner, personal communication).
    • (1999) Nat Biotechnol , vol.17 , pp. 974-978
    • Singh-Gasson, S.1    Green, R.D.2    Yue, Y.3    Nelson, C.4    Blattner, F.5    Sussman, M.R.6    Cerrina, F.7


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.