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Protocols
- Lance's Subcloning procedures
(Bjorkman Group, Howard Hughes Medical Institute at California Institute of Technology)
Very informative and useful for all cloning procedures.
http://www.its.caltech.edu/%7Ebjorker/Martin_subcl...
Added: Wed Aug 14 2002, Hits: 3199, Reviews: 0 Write review - Subtractive Cloning
(Hazel Sive, MIT)
Subtractive cloning is a powerful technique that allows isolation of the differences in the nucleic acid composition of two cell samples (Figure 1). Differences can be at the level of RNA species represented within each sample or within the complement of genomic DNAs. Such differences include genes whose differential expression distinguishes one cell type from another, one growth phase from another, or a ormal state from a diseased state. A related procedure, termed positive selection, has been used to isolate differences in cDNA and in genomic DNAs among various genotypes.
http://web.wi.mit.edu/sive/pub/Lab%20Resources%20D...
Added: Sat May 24 2003, Hits: 1369, Reviews: 0 Write review -
Clone Genes From Phage Libraries
(Johnson Lab, Dept. Microbiology & Immunology, UCSF)
The overall sequence of events is: • Titer and plate out phage • Lift plaques onto filters and prepare them for screening • Make a probe • Hybridize the probe to the filters • Wash the filters and expose to film • Purify putative plaques • Excise plasmid from the desired phage
http://www.ucsf.edu/micro/faculty/Johnson/protocol...
Added: Fri Oct 17 2003, Hits: 540, Reviews: 0 Write review Cached -
Cosmid cloning
(NWFSC)
Cell preparation, DNA packaging, and Cell Transfection
http://micro.nwfsc.noaa.gov/protocols/cosmid_packa...
Added: Tue May 14 2002, Hits: 591, Reviews: 0 Write review Cached -
DNA Cloning
(Clonit,Worthington)
Preparation of DNA Fragments for Insertion into Vector
Preparation of Cleaved Plasmid DNA
Ligation
Preparation of Competent Cells
Transformation
http://www.worthington-biochem.com/molecBio/clone_...
Added: Tue May 14 2002, Hits: 4130, Reviews: 0 Write review Cached -
DNA Cloning
(Fermentas)
Provides the following details: 1. Cleavage of the DNA vector.
2. Dephosphorylation of DNA vector cleaved at unique site.
3. DNA fragment preparation.
4. Filling-in of 5'-overhangs of the DNA fragment and/or vector termini.
5. Ligation.
6. Transformation.
7. Clone selection.
http://www.fermentas.com/Profiles/Kits/PDNAClonKit...
Added: Tue May 14 2002, Hits: 8730, Reviews: 0 Write review Cached -
PJB's Hints for Sub-Cloning
(Bjorkman Group, Howard Hughes Medical Institute at California Institute of Technology)
Very useful tips for cloning
http://www.its.caltech.edu/%7Ebjorker/PJB%27s_clon...
Added: Wed Aug 14 2002, Hits: 1595, Reviews: 0 Write review -
Quick Shotgun Cloning of Phage Inserts
(Schneitz Lab)
Cloning DNA into phage vector
http://www.unizh.ch/botinst/Cyto_Website/schneitzL...
Added: Tue May 14 2002, Hits: 747, Reviews: 0 Write review Cached -
Random Subclone Generation
(Roe Lab)
This is a complete protocol for the following procedures
DNA Sonication
DNA Nebulization
Random fragment end-repair, size selection, and phosphorylation
DNA ligation
Competent cell preparation
Bacterial cell transformation
Microcentrifuge tube transformation
http://www.genome.ou.edu/protocol_book/protocol_pa...
Added: Tue May 14 2002, Hits: 2662, Reviews: 0 Write review Cached -
Vector Systems for Cloning Different Sizes of DNA
(NCBI)
Cell-based DNA cloning has been used widely as a tool for producing quantities of pure DNA for physical characterization and functional studies of individual genes. However, the size of different DNA sequences of interest can vary enormously. This book chapter describes various vector systems for cloning DNA of different size.
http://www.ncbi.nlm.nih.gov/books/bv.fcgi?rid=hmg....
Added: Sat Jun 12 2004, Hits: 2794, Reviews: 0 Write review Cached
Trouble Shootings and FAQs
- How can I ligate 3 DNA fragments with sticky ends into Vector
- What are the differences between phasmid, cosmids, phages, and plasmids?
- Cloning using double-stranded oligos - Tips on preparation of oligos and vector, prevention of concatamer formation
- How to clone a large fragment into a vector
- Problem with cloning long fragments
- Genome walking to obtain a promoter sequence
- Troubleshooting cloning problems - Digestion, ligation and transformation