ライフサイエンスコーパス: F factor

1 th the TraY protein, which is encoded by the F factor.

2 ial roles in transfer of conjugative plasmid F Factor.

3 rted in 1946 and found to be mediated by the F factor.

4 nt bacterial conjugation by Escherichia coli F factor.

5 orly mobilized by pOX38, a derivative of the F factor.

6 rs for T factor, eleven for t and twelve for F factors.

7 ).d(TC)(n)-binding protein is encoded by the F' factor.

8 The highest FD factor (2048) was found for 2-ethyl-3,5-dimethylpyraz

9 The initiator protein (RepE) of F factor, a plasmid involved in sexual conjugation in Es

10 ification of samples, in relation with t and F factors and the 83% for T factor.

11 mpounds based on their high flavor dilution (FD) factors and odor activity values (OAVs).

12 36, the relaxase domain of TraI from plasmid F factor, binds a single-stranded DNA (ssDNA) oligonucle

13 the TAR vector contains an Escherichia coli F-factor cassette.

14 s of the genetic island encode homologues of F factor conjugation proteins, suggesting that, like som

15 The vector (p5170) is based on the F factor-derived bacterial artificial chromosome cloning

16 Here we describe a method based on F factor-driven conjugation, which allows for high-throu

17 Key aroma compounds (flavor dilution (FD) factors >/=16) were beta-damascenone, furaneol, phen

18 ng as an accessory protein in the nicking of F Factor in preparation for transfer.

19 758 showed the highest FD factors in key aroma compounds and was correlated to

20 ese strains, which initiate replication from F factors integrated at different locations around the c

21 Wasserman GA, Liu X, Parvez F, Factor-Litvak P, Kline J, Siddique AB, Shahriar H, Ud

22 g 40 kb in a single-copy vector based on the F factor of Escherichia coli.

23 Presence of the F-factor origin in TAR vectors provides the capability o

24 TAR cloning vectors containing the F-factor origin of replication were constructed for use

25 ein-DNA complex that nicks one strand of the F factor plasmid, and up-regulating transcription from t

26 expressed ffs in multiple copy numbers, the F' factors provided an accurate assessment of the abilit

27 ur-active compounds in the flavour dilution (FD) factor range of 4-128.

28 ed DNA (ssDNA) oligonucleotide containing an F factor sequence with high affinity and sequence specif

29 olysin, the lipopolysaccharide core, and the F-factor sex pilus.

30 lpCP-dependent degradation of the anti-sigma(F) factor SpoIIAB.

31 the release of sigma(F) from the anti-sigma(F) factor SpoIIAB.

32 receptors are ligand-regulated transcription f factors that play key roles in cell regulation, differ

33 On the basis of the flavour dilution (FD) factor, the most powerful aroma active compounds wer

34 On the basis of the flavour dilution (FD) factor, the most powerful aroma-active compounds ide

35 on, recombineering was used to construct new F' factors to easily move each allele into different gen

36 meric forms of the RepE initiator protein of F factor together promote pairing of incC-oriF sites by

37 Studies of the F factor TraD protein imply that the protein takes on a

38 F factor TraI is a helicase and a single-stranded DNA nu

39 F factor TraM is essential for efficient bacterial conju

40 The F factor traY gene product (TraYp) is a site-specific DN

41 The F Factor TraY protein is a sequence-specific DNA-binding

42 F factor TraY, a ribbon-helix-helix DNA-binding protein,

43 The sigma(F) factor turns on about 48 genes, including the gene fo

44 the mutations D (334) --> K and Y (335) --> F (factor V (KF)) and D (334) --> A and Y (335) --> A (f

45 amples, respectively, with flavour dilution (FD) factors varying between 4 and 2048.

46 tivity, while F(-) strains that acquired the F' factor via conjugation, acquired d(GA)(n).d(TC)(n)-bi

47 and boiled champignon samples while the same FD factor was determined in 1-octen-3-ol and methional i

48 The highest FD factor was found for 1-octen-3-one and methional in r

49 The highest FD factor was found for 2-ethyl-3,5-dimethylpyrazine and

50 ts from cells containing the lac genes on an F factor were selected by the ability to grow on succina

51 ile compounds with highest flavour dilution (FD) factor were quantified by internal standard and rela

52 Among them, the highest odour activities (FD factors) were determined for methylhexanoate, acetoph

53 Gin), we speculate that Fin is an anti-sigma(F) factor which, by disabling sigma(F), promotes the swi

54 ies between Tra proteins of Escherichia coli F factor, which are involved in the biosynthesis and ass