Phospholipid Asymmetry of goat Sperm Plasma-Membrane during Epididymal Maturation
IR@IICB: CSIR-Indian Institute of Chemical Biology, Kolkata
View Archive Info| Field | Value | |
| Title |
Phospholipid Asymmetry of goat Sperm Plasma-Membrane during Epididymal Maturation
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| Creator |
Rana, Ajoy P S
Misra, Suniti Majumder, Gopal Chandra Ghosh, Amitabha |
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| Subject |
Cell Biology & Physiology
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| Description |
The p~s~~oI~p~d~ and their fatty acids of the inner and outer plasma membrane feaBets of the rn~i~in~ goat cap&-, corpusand caud~-cp~~~rna~ ~~er~~ozoa were ana&zed by treating the intact s~e~~to~a with phospbo~pas~ C and ~K~~~oben~~ne sulphonate, The inner and outer membrane showed marked differences in the pho~pholipjd corn~s~t~o~ at all stages of cp~didymal sperm ma~ra~o~. The outer memlxm~ was rich in ~~lospbat~~ic~o~~~ (PC> and sp~~~~~e~o fSPf_f) whereas the inner leaflet was dominated by phosphatidylecb~olamine (FE& ~tbougb the ratio of FE/ PC in the inner rnembr~~ was similar in both the mature cauda sperm and the ~rnrna~~rec ap& sperm, it decreased s~~~~~c~t~~in sperm ~~dcrgoi~ mat~lration in the
corpus-epididymis. The dis~~~b~tio~o f the saturated and ~sat~~ated fatty acids in the phospbo~~p~df ractions of both the membrane Leaflets undereat profound allocations during the ~~idid~~l ~~~t~~ation. The data demonstrate as~rne~ of phosphol~~ids and their fatty acids in the sperm inner and outer plasma rnernb~a~~s and this lipid asymmetry is greatly altered during ~~idid~a~ maturity of the male gametes
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| Publisher |
Elsevier
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| Date |
1993
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| Type |
Article
PeerReviewed |
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| Format |
application/pdf
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| Identifier |
http://www.eprints.iicb.res.in/2310/1/BIOCHIMICA_ET_BIOPHYSICA_ACTA__V._1210_(_1)_1%2D7;1993[1].pdf
Rana, Ajoy P S and Misra, Suniti and Majumder, Gopal Chandra and Ghosh, Amitabha (1993) Phospholipid Asymmetry of goat Sperm Plasma-Membrane during Epididymal Maturation. BBA - Biochimica et Biophysica Acta, 1210 (1). pp. 1-7. |
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| Relation |
http://dx.doi.org/10.1016/0005-2760(93)90041-7
http://www.eprints.iicb.res.in/2310/ |
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