Chloroplast DNA from tobacco leaves (Record no. 50216)

MARC details
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fixed length control field 01269nam a2200205Ia 4500
003 - CONTROL NUMBER IDENTIFIER
control field MX-MdCICY
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250625160144.0
040 ## - CATALOGING SOURCE
Transcribing agency CICY
090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN)
Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) B-16041
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
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245 10 - TITLE STATEMENT
Title Chloroplast DNA from tobacco leaves
490 0# - SERIES STATEMENT
Volume/sequential designation Science, 153(3741), p.1271-1273, 1966
520 3# - SUMMARY, ETC.
Summary, etc. DNA from tobacco leaf chloroplasts was isolated as a single component with a buoyant density in CsCl of 1.702 compared to 1.697 for nuclear DNA. 5-Methylcytosine is present in nuclear DNA but absent in chloroplast DNA. Chloroplast DNA, with a guanine-cytosine content of 43 percent, has a melting temperature of 86°C and renatures completely on slow cooling, whereas nuclear DNA (melting temperature, 84°C; guanine-cytosine content, 40 percent)does not renature. About 9 percent of the total DNA in tobacco leaves is chloroplast DNA representing about 4.7 × 10-15 gram of DNA per chloroplast with a molecular weight of approximately 4 × 10 7
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element DNA
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element TOBACCO
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Tewari, K.K.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Wildman, S.G.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1v2taz5-0lmo1d0yu_PgvAe0wjgfp3ZTK/view?usp=drivesdk">https://drive.google.com/file/d/1v2taz5-0lmo1d0yu_PgvAe0wjgfp3ZTK/view?usp=drivesdk</a>
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Lost status Source of classification or shelving scheme Damaged status Not for loan Collection Home library Current library Shelving location Date acquired Total checkouts Full call number Date last seen Price effective from Koha item type
  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-16041 25.06.2025 25.06.2025 Documentos solicitados