male-specific lethal 2
Drosophila Male-Specific Lethal 2 Protein Controls Sex-Specific Expression of the roX Genes
... two male-specific domain proteins with RNA-binding activity in vitro (re- DNase I hypersensitive sites (DHS; Kageyama et ...the male X chromosome, flanking ...Becker 2 of ⵑ35 sites on the X ...
8
Male X-linked genes in Drosophila melanogaster are compensated independently of the Male-Specific Lethal complex
... Maleless, Male-Specific Lethal 1 (MSL1), Male-Specific Lethal 2 (MSL2), and Male-Specific Lethal 3 (MSL3), and two non-coding RNAs (roX1 and roX2) ...
8
Gene Expression Analysis of the Function of the Male-Specific Lethal Complex in Drosophila
... Probe preparation: One to three micrograms of linearized Immunostaining of chromosomes: Third instar salivary glands plasmid DNA of a selected gene was incubated with 20 l of were dissected and fixed temporarily. The ...
14
The Drosophila roX1 RNA Gene Can Overcome Silent Chromatin by Recruiting the Male-Specific Lethal Dosage Compensation Complex
... Inverse PCR was performed on the white end of GMroX1 inserts and sequenced. The first column is the cytological location of each transgene line. The second column is a short sequence adjacent to the P element. “*” ...
10
Role of the ATPase/helicase maleless (MLE) in the assembly, targeting, spreading and function of the male-specific lethal (MSL) complex of Drosophila
... Fully formed complexes consisting of MLE(ΔRB2) (Fig- ure 3B-D) or MLE(ΔRB1,2) (data not shown) and the other MSL subunits were found only at a limited num- ber of sites, which we identified as the high-affinity sites on ...
13
The Drosophila GAGA Factor Is Required for Dosage Compensation in Males and for the Formation of the Male-Specific-Lethal Complex Chromatin Entry Site at 12DE
... be recognized by the GAGA factor. Moreover, these motifs are thought to be important for entry site func- tion and are in hypersensitive sites in chromatin from male flies (Park et al. 2003). Thus we expected to ...
12
Drosophila Male-Specific Lethal-4 Protein: Structure/Function Analysis and Dependence on MSL-1 for Chromosome Association
... How- ever, the RING finger deletion mutant protein fails to bind the X chromosome in transgenic females or com- plement mZ-2 mutant males (data not shown), sug- gesting t[r] ...
11
MALE-SPECIFIC LETHAL MUTATIONS OF DROSOPHILA MELANOGASTER. II. PARAMETERS OF GENE ACTION DURING MALE DEVELOPMENT
... T h e results of the clonal analysis of msl-2 presented here clearly indicate that the msl-2+ gene functions autonomously and that it acts in imaginal disc cells[r] ...
16
An Investigation into Potentially Lethal Acts of Male Perpetrated Intimate Partner Violence
... tentially lethal act of violence compared to non-Abo- riginal women. When specific potentially lethal acts of vio- lence were examined, the odds of an Aboriginal woman reporting “threats to kill me” ...
8
Role of the male specific lethal (msl) Genes in Modifying the Effects of Sex Chromosomal Dosage in Drosophila
... systems and that the MSL sequestration in Drosophila acetylation and the inverse dosage effect could pro- and X inactivation in mammals are reactionary modifi- vide for a synergistic expansion of the haplo regions. ...
20
The Nix locus on the male specific homologue of chromosome 1 in Aedes albopictus is a strong candidate for a male determining factor
... retention has been shown to be more common in tran- scripts that are less required for the physiology of a par- ticular tissue [53]. Of all the developmental stages that we analysed, the most evident presence of the ...
11
Control of the olive fruit fly using genetics-enhanced sterile insect technique
... m 2 and contained a large olive branch) in green- house facilities at the University of Crete under natural ...Adult male OX3097D-Bol flies were obtained from larvae reared in the absence of tetracycline ( ...
8
Multiple RNA protein interactions in Drosophiladosage compensation
... lack of specificity might be attributed to a number of reasons, such as the absence of other MSL components, the presence of other RNAs interacting with MOF, or worse, it might reflect a property of MOF without ...
5
EFFECTS OF DOSE ON THE INDUCTION OF DOMINANT-LETHAL MUTATIONS WITH TRIETHYLENEMELAMINE IN MALE MICE
... Thus, for early spermatozoa there appears to be a pattern of effect caused by TEM dose-i.e., the first indication of domi- nant-lethal effects is shown by an increase in dead[r] ...
11
Sex-specific mouse liver gene expression: genome-wide analysis of developmental changes from pre-pubertal period to young adulthood
... in male liver, where the majority of male-speci- fic genes were up regulated and nearly half of female-spe- cific genes were down ...in male liver compared to female ...
16
SEX-LINKED LETHAL MUTATIONS INDUCED BY THERMAL NEUTRONS IN MALE AND FEMALE DROSOPHILA MELANOGASTER
... SHEN (1932) showed Y-deficient males produce immobile sperm which later degenerate, while STERN and €€ADORN (1938) demonstrated that testis transplants from Y-deficient mal[r] ...
10
Obtaining the Minimum Lethal Dose against Fasciola hepatica in Vitro Using Plant Extract Hexanes with Fasciolicide Activity and Toxicity Evaluation on CD1 Male Mice
... The results obtained showed that Achilleamillefolium, Artemisia Mexicana, Castelatortuosa, Menthapiperita, have a minimal lethal dose of 125 mg/L. Justiciaspcigera and Lippiagraveolens have a 250 mg/L activity. ...
5
Growth and Functional Development in 6 to 10 Years Old Soccer Players: Constraints and Possibilities
... There is much variation among individual gain, on average, about 5-8 cm per year and about 2-3 kg per year between 6 and 10 years age. Although height and weight increase gradually during childhood, around 9-10 ...
12
THE ORAL-FACIAL-DIGITAL SYNDROME: A MALE-LETHAL CONDITION IN A BOY WITH 47/XXY CHROMOSOMES
... female cases of OFD, it is not surprising that affected XY males, lacking normal al- leles of the mutant gene, are lethal, pre-. sumably dying in utero[r] ...
12
RATES OF SPONTANEOUS MUTATION IN THE SECOND CHROMOSOMES OF THE SIBLING SPECIES, DROSOPHILA PSEUDOOBSCURA AND DROSOPHILA PERSIMILIS
... The mutation rates listed, in table 2 may now be compared with the fre- quencies of the chromosomes in natural populations which are lethal or semi- lethal when homozy[r] ...
9