ライフサイエンスコーパス: D. virilis

1 D. virilis Kek1 (DvKek1) is also expressed dynamically i

2 aster, D. simulans, D. yakuba, D. ananassae, D. virilis and D. mojavensis X chromosomes.

3 Crosses between D.a. americana and D. virilis or D. montana showed that the loci coding for

4 D. melanogaster, D. simulans, D. erecta, and D. virilis) and performed comparative analyses of Crz ge

5 gene pairs from Drosophila melanogaster and D. virilis and 27 from D. melanogaster and D. simulans,

6 In addition, D. melanogaster and D. virilis can be identified by monophyletic clades for

7 t the dot chromosomes of D. melanogaster and D. virilis have higher repeat density, larger gene size,

8 exual differentiation in D. melanogaster and D. virilis is accomplished under the control of similar

9 hat is conserved between D. melanogaster and D. virilis, and confers near wild-type localization when

10 onserved between Drosophila melanogaster and D. virilis, suggesting functional relevance.

11 lion years that separate D. melanogaster and D. virilis.

12 ross species between the D. melanogaster and D. virilis.

13 0 orthologous genes from D. melanogaster and D. virilis.

14 nt are conserved between D. melanogaster and D. virilis.

15 simulans, D. subobscura, D. mojavensis, and D. virilis.

16 a homologs from Drosophila pseudoobscura and D. virilis and compared their gene structure and predict

17 characterized sisA from D. pseudoobscura and D. virilis and studied the timing of sisA and Sxl expres

18 genes, as well as fewer D. pseudoobscura and D. virilis genes, was examined from the perspective of r

19 ster are also nested in D. pseudoobscura and D. virilis.

20 ns in D. melanogaster, D. pseudoobscura, and D. virilis compared with the rest of the dumpy gene.

21 transformants carrying the D. subobscura and D. virilis yellow genes, indicating that sequence evolut

22 ed among D. melanogaster, D. subobscura, and D. virilis and, in all cases, correlates with the distri

23 quencing Su(var)2-HP2 from D. willistoni and D. virilis, as well as examining available sequence data

24 e, we cloned and sequenced the D. yakuba and D. virilis dec-1 homologs.

25 ross and F(2)) hybrid male sterility between D. virilis and D. americana is not polygenic.

26 dest effect on hybrid male sterility between D. virilis and D. americana.

27 Intriguingly, endogenous D. virilis Pdf (DvPdf) expression was not detected in th

28 lomere-specific retrotransposon, HeT-A, from D. virilis.

29 tely 65 kilobase inserts of genomic DNA from D. virilis.

30 e also cloned and sequenced the fz gene from D. virilis.

31 ticle we characterize a nullo homologue from D. virilis and identify conserved domains of Nullo that

32 lyze telomere-specific retrotransposons from D. virilis, separated from D. melanogaster by 40 to 60 m

33 In D. virilis, the homeotic cluster is split between Ubx an

34 In D. virilis, the OS-F gene shows a different spatial patt

35 In D. virilis, the strength of selection acting on codon us

36 te in either chromosome 1 or chromosome 3 in D. virilis.

37 urprisingly, we have now found that HeT-A in D. virilis has a promoter typical of non-LTR retrotransp

38 for the on-off regulation of the Sxl gene in D. virilis, this species is unusual in that Sxl proteins

39 ropin-related sequence was not identified in D. virilis; however, genome Southern hybridizations sugg

40 d in embryos through the female germ line in D. virilis.

41 On average, the rate of DNA loss in D. virilis is approximately 75 times faster than that es

42 isolated and characterized Sxl mutations in D. virilis, a species distant from melanogaster and nota

43 Examination of alternative mRNAs produced in D. virilis testes suggests that germ line-specific autor

44 ression with single cell-cycle resolution in D. virilis, both to guide structure-function studies of

45 essing of the extreme end of the telomere in D. virilis.

46 ibit courtship toward divergent interspecies D. virilis and D. yakuba females and a decrease in consp

47 tion of the D. melanogaster yellow gene into D. virilis altered its expression pattern, indicating th

48 caused by at least two loci in the maternal D. virilis parent in combination with at least three loc

49 D. persimilis, D. willistoni, D. mojavensis, D. virilis and D. grimshawi together with the sequenced

50 Activities of D. virilis adults were mainly restricted to the photopha

51 rating gene models for the dot chromosome of D. virilis (Tucson strain 15010-1051.88).

52 cted into the pole-cell region of embryos of D. virilis, which last shared a common ancestor with D.

53 nly a few loci prevents the fertilization of D. virilis females by D. americana males.

54 we have cloned and sequenced the bib gene of D. virilis and compared it with that of D. melanogaster.

55 nd that daily locomotor activity patterns of D. virilis were significantly different from those of D.

56 at the Pdf(01)-like behavioral phenotypes of D. virilis are attributed in part to the lack of DvPdf i

57 Comparison of this strain of D. virilis with the strain sequenced by the Drosophila 1

58 , D. yakuba, D. ananassae, D. pseudoobscura, D. virilis and D. mojavensis.

59 , D. yakuba, D. ananassae, D. pseudoobscura, D. virilis, and D. mojavensis.

60 . americana Y is incompatible with recessive D. virilis alleles at loci on chromosomes 2 and 5.

61 lved multiple times in the distantly related D. virilis species group.

62 xl gene in the distant drosophilan relative, D. virilis, reveals that the structure and sequence orga

63 nd of Mhc from the distantly related species D. virilis.

64 in the distantly related Drosophila species, D. virilis.

65 group consists of five closely related taxa: D. virilis, D. lummei, D. novamexicana, D. americana ame

66 We find that D. virilis has significantly reduced selection on codon

67 We found that D. virilis sisA shares 58% amino acid identity with its

68 The D. virilis female and male proteins appear to be identic

69 The D. virilis TART (TART(vir)) promoter is found in the 3'

70 The D. virilis TART elements have one surprising feature: bo

71 In the other direction, the D. virilis Y chromosome causes hybrid male sterility in

72 n addition, the initiating methionine in the D. virilis gene lies downstream of the proposed translat

73 have recently increased in frequency in the D. virilis population.

74 The data indicate that, in the D. virilis species group, the X chromosome has up to fou

75 We isolated the D. virilis orthologs of the somatically expressed gene,

76 Comparison of the D. virilis and D. melanogaster telomeres suggests that t

77 ow that a 434-bp 5' upstream sequence of the D. virilis Crz gene, when introduced into the D. melanog

78 ion region and the DNA-binding region of the D. virilis Kruppel protein are greater than 96% identica

79 Conceptual translation of the D. virilis open reading frame indicates that the Fz prot

80 the fused gene is located in a region of the D. virilis X chromosome that seems to experience normal

81 genes containing either the D. yakuba or the D. virilis dec-1 open reading frames into a D. melanogas

82 We find that the D. virilis homolog of tra-2 produces alternatively splic

83 ci, including the sites corresponding to the D. virilis Sxl and tra genes.

84 These D. virilis TART elements have features that characterize

85 utamine stretches are conserved in the three D. virilis elements sequenced.