author_facet Hsu, T. C.
Hsu, T. C.
author Hsu, T. C.
spellingShingle Hsu, T. C.
The Journal of Cell Biology
MAMMALIAN CHROMOSOMES IN VITRO
Cell Biology
author_sort hsu, t. c.
spelling Hsu, T. C. 1540-8140 0021-9525 Rockefeller University Press Cell Biology http://dx.doi.org/10.1083/jcb.23.1.53 <jats:p>The complete DNA replication sequence of the entire complement of chromosomes in the Chinese hamster may be studied by using the method of continuous H3-thymidine labeling and the method of 5-fluorodeoxyuridine block with H3-thymidine pulse labeling as relief. Many chromosomes start DNA synthesis simultaneously at multiple sites, but the sex chromosomes (the Y and the long arm of the X) begin DNA replication approximately 4.5 hours later and are the last members of the complement to finish replication. Generally, chromosomes or segments of chromosomes that begin replication early complete it early, and those which begin late, complete it late. Many chromosomes bear characteristically late replicating regions. During the last hour of the S phase, the entire Y, the long arm of the X, and chromosomes 10 and 11 are heavily labeled. The short arm of chromosome 1, long arm of chromosome 2, distal portion of chromosome 6, and short arms of chromosomes 7, 8, and 9 are moderately labeled. The long arm of chromosome 1 and the short arm of chromosome 2 also have late replicating zones or bands. The centromeres of chromosomes 4 and 5, and occasionally a band on the short arm of the X are lightly labeled.</jats:p> MAMMALIAN CHROMOSOMES <i>IN VITRO </i> The Journal of Cell Biology
doi_str_mv 10.1083/jcb.23.1.53
facet_avail Online
Free
finc_class_facet Biologie
format ElectronicArticle
fullrecord blob:ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMTA4My9qY2IuMjMuMS41Mw
id ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMTA4My9qY2IuMjMuMS41Mw
institution DE-D275
DE-Bn3
DE-Brt1
DE-Zwi2
DE-D161
DE-Gla1
DE-Zi4
DE-15
DE-Pl11
DE-Rs1
DE-105
DE-14
DE-Ch1
DE-L229
imprint Rockefeller University Press, 1964
imprint_str_mv Rockefeller University Press, 1964
issn 0021-9525
1540-8140
issn_str_mv 0021-9525
1540-8140
language English
mega_collection Rockefeller University Press (CrossRef)
match_str hsu1964mammalianchromosomesinvitro
publishDateSort 1964
publisher Rockefeller University Press
recordtype ai
record_format ai
series The Journal of Cell Biology
source_id 49
title MAMMALIAN CHROMOSOMES IN VITRO
title_unstemmed MAMMALIAN CHROMOSOMES IN VITRO
title_full MAMMALIAN CHROMOSOMES IN VITRO
title_fullStr MAMMALIAN CHROMOSOMES IN VITRO
title_full_unstemmed MAMMALIAN CHROMOSOMES IN VITRO
title_short MAMMALIAN CHROMOSOMES IN VITRO
title_sort mammalian chromosomes <i>in vitro </i>
topic Cell Biology
url http://dx.doi.org/10.1083/jcb.23.1.53
publishDate 1964
physical 53-62
description <jats:p>The complete DNA replication sequence of the entire complement of chromosomes in the Chinese hamster may be studied by using the method of continuous H3-thymidine labeling and the method of 5-fluorodeoxyuridine block with H3-thymidine pulse labeling as relief. Many chromosomes start DNA synthesis simultaneously at multiple sites, but the sex chromosomes (the Y and the long arm of the X) begin DNA replication approximately 4.5 hours later and are the last members of the complement to finish replication. Generally, chromosomes or segments of chromosomes that begin replication early complete it early, and those which begin late, complete it late. Many chromosomes bear characteristically late replicating regions. During the last hour of the S phase, the entire Y, the long arm of the X, and chromosomes 10 and 11 are heavily labeled. The short arm of chromosome 1, long arm of chromosome 2, distal portion of chromosome 6, and short arms of chromosomes 7, 8, and 9 are moderately labeled. The long arm of chromosome 1 and the short arm of chromosome 2 also have late replicating zones or bands. The centromeres of chromosomes 4 and 5, and occasionally a band on the short arm of the X are lightly labeled.</jats:p>
container_issue 1
container_start_page 53
container_title The Journal of Cell Biology
container_volume 23
format_de105 Article, E-Article
format_de14 Article, E-Article
format_de15 Article, E-Article
format_de520 Article, E-Article
format_de540 Article, E-Article
format_dech1 Article, E-Article
format_ded117 Article, E-Article
format_degla1 E-Article
format_del152 Buch
format_del189 Article, E-Article
format_dezi4 Article
format_dezwi2 Article, E-Article
format_finc Article, E-Article
format_nrw Article, E-Article
_version_ 1792342477534920708
geogr_code not assigned
last_indexed 2024-03-01T16:36:01.354Z
geogr_code_person not assigned
openURL url_ver=Z39.88-2004&ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fvufind.svn.sourceforge.net%3Agenerator&rft.title=MAMMALIAN+CHROMOSOMES+IN+VITRO++&rft.date=1964-10-01&genre=article&issn=0021-9525&volume=23&issue=1&spage=53&epage=62&pages=53-62&jtitle=The+Journal+of+Cell+Biology&atitle=MAMMALIAN+CHROMOSOMES+%3Ci%3EIN+VITRO++%3C%2Fi%3E&aulast=Hsu&aufirst=T.+C.&rft_id=info%3Adoi%2F10.1083%2Fjcb.23.1.53&rft.language%5B0%5D=eng
SOLR
_version_ 1792342477534920708
author Hsu, T. C.
author_facet Hsu, T. C., Hsu, T. C.
author_sort hsu, t. c.
container_issue 1
container_start_page 53
container_title The Journal of Cell Biology
container_volume 23
description <jats:p>The complete DNA replication sequence of the entire complement of chromosomes in the Chinese hamster may be studied by using the method of continuous H3-thymidine labeling and the method of 5-fluorodeoxyuridine block with H3-thymidine pulse labeling as relief. Many chromosomes start DNA synthesis simultaneously at multiple sites, but the sex chromosomes (the Y and the long arm of the X) begin DNA replication approximately 4.5 hours later and are the last members of the complement to finish replication. Generally, chromosomes or segments of chromosomes that begin replication early complete it early, and those which begin late, complete it late. Many chromosomes bear characteristically late replicating regions. During the last hour of the S phase, the entire Y, the long arm of the X, and chromosomes 10 and 11 are heavily labeled. The short arm of chromosome 1, long arm of chromosome 2, distal portion of chromosome 6, and short arms of chromosomes 7, 8, and 9 are moderately labeled. The long arm of chromosome 1 and the short arm of chromosome 2 also have late replicating zones or bands. The centromeres of chromosomes 4 and 5, and occasionally a band on the short arm of the X are lightly labeled.</jats:p>
doi_str_mv 10.1083/jcb.23.1.53
facet_avail Online, Free
finc_class_facet Biologie
format ElectronicArticle
format_de105 Article, E-Article
format_de14 Article, E-Article
format_de15 Article, E-Article
format_de520 Article, E-Article
format_de540 Article, E-Article
format_dech1 Article, E-Article
format_ded117 Article, E-Article
format_degla1 E-Article
format_del152 Buch
format_del189 Article, E-Article
format_dezi4 Article
format_dezwi2 Article, E-Article
format_finc Article, E-Article
format_nrw Article, E-Article
geogr_code not assigned
geogr_code_person not assigned
id ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMTA4My9qY2IuMjMuMS41Mw
imprint Rockefeller University Press, 1964
imprint_str_mv Rockefeller University Press, 1964
institution DE-D275, DE-Bn3, DE-Brt1, DE-Zwi2, DE-D161, DE-Gla1, DE-Zi4, DE-15, DE-Pl11, DE-Rs1, DE-105, DE-14, DE-Ch1, DE-L229
issn 0021-9525, 1540-8140
issn_str_mv 0021-9525, 1540-8140
language English
last_indexed 2024-03-01T16:36:01.354Z
match_str hsu1964mammalianchromosomesinvitro
mega_collection Rockefeller University Press (CrossRef)
physical 53-62
publishDate 1964
publishDateSort 1964
publisher Rockefeller University Press
record_format ai
recordtype ai
series The Journal of Cell Biology
source_id 49
spelling Hsu, T. C. 1540-8140 0021-9525 Rockefeller University Press Cell Biology http://dx.doi.org/10.1083/jcb.23.1.53 <jats:p>The complete DNA replication sequence of the entire complement of chromosomes in the Chinese hamster may be studied by using the method of continuous H3-thymidine labeling and the method of 5-fluorodeoxyuridine block with H3-thymidine pulse labeling as relief. Many chromosomes start DNA synthesis simultaneously at multiple sites, but the sex chromosomes (the Y and the long arm of the X) begin DNA replication approximately 4.5 hours later and are the last members of the complement to finish replication. Generally, chromosomes or segments of chromosomes that begin replication early complete it early, and those which begin late, complete it late. Many chromosomes bear characteristically late replicating regions. During the last hour of the S phase, the entire Y, the long arm of the X, and chromosomes 10 and 11 are heavily labeled. The short arm of chromosome 1, long arm of chromosome 2, distal portion of chromosome 6, and short arms of chromosomes 7, 8, and 9 are moderately labeled. The long arm of chromosome 1 and the short arm of chromosome 2 also have late replicating zones or bands. The centromeres of chromosomes 4 and 5, and occasionally a band on the short arm of the X are lightly labeled.</jats:p> MAMMALIAN CHROMOSOMES <i>IN VITRO </i> The Journal of Cell Biology
spellingShingle Hsu, T. C., The Journal of Cell Biology, MAMMALIAN CHROMOSOMES IN VITRO , Cell Biology
title MAMMALIAN CHROMOSOMES IN VITRO
title_full MAMMALIAN CHROMOSOMES IN VITRO
title_fullStr MAMMALIAN CHROMOSOMES IN VITRO
title_full_unstemmed MAMMALIAN CHROMOSOMES IN VITRO
title_short MAMMALIAN CHROMOSOMES IN VITRO
title_sort mammalian chromosomes <i>in vitro </i>
title_unstemmed MAMMALIAN CHROMOSOMES IN VITRO
topic Cell Biology
url http://dx.doi.org/10.1083/jcb.23.1.53