3421. no colony after transformation of BL21(DE3),why? - (reply: 2)
3422. CTAB vs. SDS in DNA extraction? - (reply: 3)
3423. Double-stranded RNA to RNA ligation - (reply: 1)
3424. Selfligation of Novagen pET-42b is not working - (reply: 1)
3425. replica plates - (reply: 4)
3426. Southern blot detection - isotope vs. DIG - what's better - radioactive isotopes or DIG detection? (reply: 13)
3427. LIGATION - CLONING (reply: 5)
3428. Role of BSA in restriction enzyme digestion - help (reply: 2)
3429. long insert DNA TA clone problem,help me ! urgent! - (reply: 2)
3430. extraction RNA from coronary artery endothelial cells - yield problem (reply: 1)
3431. gels for RNA - (reply: 1)
3432. restriction digestion problems - digestion problems with SalI (reply: 2)
3433. Reagents used...in restriction digestion and electrophoresis - (reply: 2)
3434. smearing in negative control as well - (reply: 3)
3435. DNA on southern repells everything to bind - (reply: 1)
3436. To find out the integration site of a transgene - (reply: 2)
3437. PCR primers from amino acids? - (reply: 1)
3438. difficult PCR - (reply: 1)
3439. RNA extraction - freezing homogenate - (reply: 1)
3440. strange blast search result - (reply: 4)
3441. Zebrafish genomic DNA extraction - Ayuda me ! (reply: 1)
3442. Some Questions about PCR - ... based von Wikipedia article (reply: 1)
3443. RFLP electrophoresis - (reply: 2)
3444. Low PCR product for antibody gene - (reply: 4)
3445. chronic PCR contamination - (reply: 11)
3446. chemically competent cells - which method do you use? (reply: 7)
3447. TA cloning: if PCR product is not freshly prepared - (reply: 2)
3448. RNA stability and Long term storage of homogenate in Trizol or similar reagent - (reply: 2)
3449. Guanosine as a UV Protectant - (reply: 1)
3450. restriction digestion of genomic poplar dna - digestion problems with genomic dna of poplar (reply: 3)

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