Please post replies to the list. I have some film, unknown type, that is used to show g banding of chromosomes. FY - Definition of g banding: Technique for producing banding patterns in eukaryotic chromosomes. Bands are produced by staining with Giemsa stain after pretreating chromosomes with trypsin. Each homologous chromosome pair has a unique pattern of g-bands, enabling recognition of particular chromosomes. http://www.biochem.northwestern.edu/holmgren/Glossary/Definitions/Def-G/g-banding.html Thanks! Lesley W. Brunet Manager, Historical Resources Center University of Texas M. D. Anderson Cancer Center 713-792-8220 713-563-3650 (fax) Kevan Warner <[log in to unmask]> Sent by: Archives & Archivists <[log in to unmask]> 09/13/2006 09:11 AM Please respond to Kevan Warner To: [log in to unmask] cc: Subject: faint cry for help I am loathe to trouble you all with a small problem from the far edge of civiliztion 'but' Can some kind soul point me to or supply some standards for the long term storage of x-rays. we have some my sincere thanks A posting from the Archives & Archivists LISTSERV List sponsored by the Society of American Archivists, www.archivists.org. For the terms of participation, please refer to http://www.archivists.org/listservs/arch_listserv_terms.asp. To subscribe or unsubscribe, send e-mail to [log in to unmask] In body of message: SUB ARCHIVES firstname lastname *or*: UNSUB ARCHIVES To post a message, send e-mail to [log in to unmask] Or to do *anything* (and enjoy doing it!), use the web interface at http://listserv.muohio.edu/archives/archives.html Problems? Send e-mail to Robert F Schmidt <[log in to unmask]> A posting from the Archives & Archivists LISTSERV List sponsored by the Society of American Archivists, www.archivists.org. For the terms of participation, please refer to http://www.archivists.org/listservs/arch_listserv_terms.asp. To subscribe or unsubscribe, send e-mail to [log in to unmask] In body of message: SUB ARCHIVES firstname lastname *or*: UNSUB ARCHIVES To post a message, send e-mail to [log in to unmask] Or to do *anything* (and enjoy doing it!), use the web interface at http://listserv.muohio.edu/archives/archives.html Problems? Send e-mail to Robert F Schmidt <[log in to unmask]>