original Protocols

Category: Plant Biology Protocols: Plant DNA RNA Isolation Protocols

The original maize DNA miniprep protocol is used extensively for many plant species and different tissues. This slightly modified version is acceptable for most DNA extractions. The procedure has the advantage of isolating DNA from plant material very rapidly. The procedure requires a table-top drill-press (mechanized homogenizer). - [Read DNA Microprep Isolation from Plants Protocol]

Category: Plant Biology Protocols: Plant DNA RNA Isolation Protocols

The original maize DNA miniprep protocol is used extensively for many plant species and different tissues. This slightly modified version is acceptable for most DNA extractions. The procedure has the advantage of speed and its use of inexpensive reagents. - [Read DNA Miniprep Isolation from Plants Protocol]

Category: Cytogenetics Protocols: Comparative Genomic Hybridization CGH Protocols

Based on the original protocol describing CGH by Kallioniemi et al. - [Read Molecular Analysis and Results - DNA Comparative Genomic Hybridization (CGH)]

Category: Real Time PCR: Real Time PCR Information

Allelic discrimination by nick-translation PCR with fluorogenic probes. Lee et al., 1993. - [Read Original Real Time Paper. Allelic discrimination by nick-translation PCR with fluorogenic probes.]

Category: DNA Protocols: cDNA Library Protocols: cDNA Library Construction Protocols

PCR can be used to identify rare DNA sequences in DNA libraries by increasing the abundance of a particular sequence. This is accomplished by subdividing the original library into pools of decreased complexity and screening each pool or group of pools for a given DNA sequence. - [Read PCR-Based Screening of DNA Libraries Protocol]

Category: PCR Protocols

PCR can be used to identify rare DNA sequences in DNA libraries by increasing the abundance of a particular sequence.  This is accomplished by subdividing the original library into pools of decreased complexity and screening each pool or group of pools for a given DNA sequence.  A pool that contains the desired clone is subsequently subdivided into smaller pools, each of which is screened using the same PCR protocol that was used for the primary screen. - [Read PCR-Based Screening of DNA Libraries Protocol]

Category: Bacterial Protocols

Bacterial colonies growing on agar plates are transferred en masse to nitrocellulose filters. The spatial arrangement of colonies on the plates is preserved on the filters. After transfer, the filters are processed for hybridization to an appropriate radiolabeled probe while the original (master) plate is incubated for a few hours to allow the bacterial colonies to regrow in their original positions. - [Read Screening Bacterial Colonies by Hybridization: Intermediate Numbers Protocol]