Matches in SemOpenAlex for { <https://semopenalex.org/work/W4299933251> ?p ?o ?g. }
Showing items 1 to 72 of
72
with 100 items per page.
- W4299933251 endingPage "504" @default.
- W4299933251 startingPage "493" @default.
- W4299933251 abstract "Human X chromosome has a unique biology that was shaped by its evolution as the sex chromosome shared by males and females. The differential behaviour of the two X chromosome of female cells has biological implications. During the long evolutionary process of humankind, the X chromosome has generated and recruited a disproportionately high number of functional retro-posed genes where as the autosomes experienced tower gene turnover. Recent enquiries have revealed a surprisingly large number of naturally occurring anti-sense transcripts, but their functions remain largely undiscovered. A well documented case occurs in X inactivation, the mechanism by which X-linked gene expression is equalized between XX females and XY males. The anti-sense gene determines X chromosome choice and represses the non-coding silencer. This process of chromosome inactivation (XCI) is a remarkable example of long range, mono-allelic gene silencing and facultative heterochromatin formation. The X chromosome inactivation is initiated from X inactivation centre (XIC), usually found near the centromere. The inactivated X chromosome usually lies along the edge of the interphase nucleus in tightly condensed states. An effect of hormonal factors on the frequency of sex chromatin has been a subject matter of importance since long. The present study was conducted to evaluate the prevalence of sex chromatin and its spatial organization within the nucleus among Bengalee Hindu caste females of different age groups. Buccal smear samples were collected from 150 females belonging to five different reproductive stages of their life- pre-menarchial, post menarchal, pregnant, lactating and menopausal 30 samples were chosen from each of these groups. The remits indicated differential prevalence of sex chromatin among the participants at different reproductive stages. The present study demonstrated that the prevalence of sex chromatin was significantly lowest p<0.001) and highest (p<0.001) among the pre-menarchial females and lactating mothers respectively. On the other hand, the menopausal women revealed significantly lower prevalence (p<0.001) of sex chromatin compared to the participants of rest of the reproductive categories. Furthermore, the present study revealed that the spatial organization differ significantly among different reproductive stages. These results suggested possible association between the presence of steroid hormone receptors and the prevalence of sex chromatin." @default.
- W4299933251 created "2022-10-03" @default.
- W4299933251 creator A5045762765 @default.
- W4299933251 date "2013-07-01" @default.
- W4299933251 modified "2023-09-26" @default.
- W4299933251 title "A Study on Prevalence of Sex Chromatin during Different Reproductive Stage of Bengalee Hindu Caste Females" @default.
- W4299933251 cites W1535914077 @default.
- W4299933251 cites W1968003462 @default.
- W4299933251 cites W1982593668 @default.
- W4299933251 cites W2000580034 @default.
- W4299933251 cites W2005944417 @default.
- W4299933251 cites W2018758172 @default.
- W4299933251 cites W2042661483 @default.
- W4299933251 cites W2057677367 @default.
- W4299933251 cites W2059248450 @default.
- W4299933251 cites W2084440891 @default.
- W4299933251 cites W2106962105 @default.
- W4299933251 cites W2115795607 @default.
- W4299933251 cites W2126084304 @default.
- W4299933251 cites W2131919089 @default.
- W4299933251 cites W2140244319 @default.
- W4299933251 cites W2142928043 @default.
- W4299933251 cites W2148121673 @default.
- W4299933251 cites W2154441789 @default.
- W4299933251 cites W2155779595 @default.
- W4299933251 cites W2412433287 @default.
- W4299933251 doi "https://doi.org/10.1177/0972558x1301300222" @default.
- W4299933251 hasPublicationYear "2013" @default.
- W4299933251 type Work @default.
- W4299933251 citedByCount "0" @default.
- W4299933251 crossrefType "journal-article" @default.
- W4299933251 hasAuthorship W4299933251A5045762765 @default.
- W4299933251 hasConcept C103435993 @default.
- W4299933251 hasConcept C104317684 @default.
- W4299933251 hasConcept C134925867 @default.
- W4299933251 hasConcept C2780246931 @default.
- W4299933251 hasConcept C30481170 @default.
- W4299933251 hasConcept C35158069 @default.
- W4299933251 hasConcept C4323932 @default.
- W4299933251 hasConcept C54355233 @default.
- W4299933251 hasConcept C83640560 @default.
- W4299933251 hasConcept C86803240 @default.
- W4299933251 hasConceptScore W4299933251C103435993 @default.
- W4299933251 hasConceptScore W4299933251C104317684 @default.
- W4299933251 hasConceptScore W4299933251C134925867 @default.
- W4299933251 hasConceptScore W4299933251C2780246931 @default.
- W4299933251 hasConceptScore W4299933251C30481170 @default.
- W4299933251 hasConceptScore W4299933251C35158069 @default.
- W4299933251 hasConceptScore W4299933251C4323932 @default.
- W4299933251 hasConceptScore W4299933251C54355233 @default.
- W4299933251 hasConceptScore W4299933251C83640560 @default.
- W4299933251 hasConceptScore W4299933251C86803240 @default.
- W4299933251 hasIssue "2" @default.
- W4299933251 hasLocation W42999332511 @default.
- W4299933251 hasOpenAccess W4299933251 @default.
- W4299933251 hasPrimaryLocation W42999332511 @default.
- W4299933251 hasRelatedWork W2017457962 @default.
- W4299933251 hasRelatedWork W2043838503 @default.
- W4299933251 hasRelatedWork W2055972635 @default.
- W4299933251 hasRelatedWork W2087485015 @default.
- W4299933251 hasRelatedWork W2102360596 @default.
- W4299933251 hasRelatedWork W2155896486 @default.
- W4299933251 hasRelatedWork W2157701113 @default.
- W4299933251 hasRelatedWork W2172146312 @default.
- W4299933251 hasRelatedWork W34397526 @default.
- W4299933251 hasRelatedWork W4206633705 @default.
- W4299933251 hasVolume "13" @default.
- W4299933251 isParatext "false" @default.
- W4299933251 isRetracted "false" @default.
- W4299933251 workType "article" @default.