Abstract
Three hundred cDNAs containing putatively entire open reading frames (ORFs) for previously undefined genes were obtained from CD34+ hematopoietic stem/progenitor cells (HSPCs), based on EST cataloging, clone sequencing, in silico cloning, and rapid amplification of cDNA ends (RACE). The cDNA sizes ranged from 360 to 3496 bp and their ORFs coded for peptides of 58–752 amino acids. Public database search indicated that 225 cDNAs exhibited sequence similarities to genes identified across a variety of species. Homology analysis led to the recognition of 50 basic structural motifs/domains among these cDNAs. Genomic exon–intron organization could be established in 243 genes by integration of cDNA data with genome sequence information. Interestingly, a new gene named as HSPC070 on 3p was found to share a sequence of 105bp in 3′ UTR with RAF gene in reversed transcription orientation. Chromosomal localizations were obtained using electronic mapping for 192 genes and with radiation hybrid (RH) for 38 genes. Macroarray technique was applied to screen the gene expression patterns in five hematopoietic cell lines (NB4, HL60, U937, K562, and Jurkat) and a number of genes with differential expression were found. The resource work has provided a wide range of information useful not only for expression genomics and annotation of genomic DNA sequence, but also for further research on the function of genes involved in hematopoietic development and differentiation.[The sequence data described in this paper have been submitted to the GenBank data library under the accession nos. listed in Table 1, pp 1548–1552.]
Bibliography
Zhang, Q.-H., Ye, M., Wu, X.-Y., Ren, S.-X., Zhao, M., Zhao, C.-J., Fu, G., Shen, Y., Fan, H.-Y., Lu, G., Zhong, M., Xu, X.-R., Han, Z.-G., Zhang, J.-W., Tao, J., Huang, Q.-H., Zhou, J., Hu, G.-X., Gu, J., ⦠Chen, Z. (2000). Cloning and Functional Analysis of cDNAs with Open Reading Frames for 300 Previously Undefined Genes Expressed in CD34+ Hematopoietic Stem/Progenitor Cells. Genome Research, 10(10), 1546â1560.
Authors
21
- Qing-Hua Zhang (first)
- Min Ye (additional)
- Xin-Yan Wu (additional)
- Shuang-Xi Ren (additional)
- Meng Zhao (additional)
- Chun-Jun Zhao (additional)
- Gang Fu (additional)
- Yu Shen (additional)
- Hui-Yong Fan (additional)
- Gang Lu (additional)
- Ming Zhong (additional)
- Xiang-Ru Xu (additional)
- Ze-Guang Han (additional)
- Ji-Wang Zhang (additional)
- Jiong Tao (additional)
- Qiu-Hua Huang (additional)
- Jun Zhou (additional)
- Geng-Xi Hu (additional)
- Jian Gu (additional)
- Sai-Juan Chen (additional)
- Zhu Chen (additional)
References
30
Referenced
144
10.1126/science.287.5461.2185
10.1093/nar/14.2.1009
10.1038/ng0895-369
10.1006/jmbi.1997.0951
10.1006/geno.1996.0567
10.1126/science.282.5389.682
10.1038/990031
10.1038/sj.thj.6200020
10.1038/35012518
10.1007/BF02882907
/ Sci. China (Ser. C) / Application of radiation hybrid in gene mapping. by He (1998)10.1126/science.278.5338.609
10.1093/nar/27.1.215
10.1016/0092-8674(86)90762-2
10.1073/pnas.95.14.8175
10.1126/science.284.5419.1439
10.1126/science.288.5475.2294
10.1146/annurev.cb.11.110195.000343
10.1016/S0952-7915(97)80138-0
10.1101/gr.9.2.195
/ Genome Res. / The Genexpress IMAGE knowledge base of the human brain transcriptome: A prototype integrated resource for functional and computational genomics. by Pietu (1999)10.1038/sj.onc.1202623
10.1006/jmbi.1997.1019
- Sambrook J. Fritsch E.F. Maniatis T. (1989) Molecular cloning: A laboratory manual. (Cold Spring Harbor Laboratory Press, Cold Spring Harbor, New York), 2nd ed..
10.1126/science.274.5287.540
10.1006/bbrc.1999.1181
10.1101/gr.7.5.422
10.1126/science.282.5396.2012
10.1126/science.280.5369.1540
10.1016/S0959-437X(97)80039-1
10.1016/S0378-1119(98)00413-2
{'key': '2021111810350425000_10.10.1546.30', 'first-page': '302', 'article-title': 'Effect of retinoic acid isomers on proliferation, differentiation and PML relocalization in the APL cell line NB4.', 'volume': '9', 'author': 'Zhu', 'year': '1995', 'journal-title': 'Leukemia'}
/ Leukemia / Effect of retinoic acid isomers on proliferation, differentiation and PML relocalization in the APL cell line NB4. by Zhu (1995)
Dates
Type | When |
---|---|
Created | 23 years, 1 month ago (July 26, 2002, 8 p.m.) |
Deposited | 3 years, 9 months ago (Nov. 18, 2021, 1:52 p.m.) |
Indexed | 2 weeks, 1 day ago (Aug. 12, 2025, 5:50 p.m.) |
Issued | 24 years, 10 months ago (Oct. 1, 2000) |
Published | 24 years, 10 months ago (Oct. 1, 2000) |
Published Online | 24 years, 10 months ago (Oct. 1, 2000) |
Published Print | 24 years, 10 months ago (Oct. 1, 2000) |
@article{Zhang_2000, title={Cloning and Functional Analysis of cDNAs with Open Reading Frames for 300 Previously Undefined Genes Expressed in CD34+ Hematopoietic Stem/Progenitor Cells}, volume={10}, ISSN={1549-5469}, url={http://dx.doi.org/10.1101/gr.140200}, DOI={10.1101/gr.140200}, number={10}, journal={Genome Research}, publisher={Cold Spring Harbor Laboratory}, author={Zhang, Qing-Hua and Ye, Min and Wu, Xin-Yan and Ren, Shuang-Xi and Zhao, Meng and Zhao, Chun-Jun and Fu, Gang and Shen, Yu and Fan, Hui-Yong and Lu, Gang and Zhong, Ming and Xu, Xiang-Ru and Han, Ze-Guang and Zhang, Ji-Wang and Tao, Jiong and Huang, Qiu-Hua and Zhou, Jun and Hu, Geng-Xi and Gu, Jian and Chen, Sai-Juan and Chen, Zhu}, year={2000}, month=oct, pages={1546–1560} }