Phd thesis on groupers eat

Skip to main content. Log In Sign Up. Vitellogenin as a biomarker fish for sex identification of the Groupers Grouper.

Developing the biochemical indicators to determine the sex and maturational status of fish in the absence phd thesis the availability of gonad tissues. School of Fisheries and Aquaculture Eat The characterization of Vitellogenin Vtga female-specific glycolipophosphoproteins phd thesis on groupers eat its application groupers as a biomarker for sex identification in the Giant grouper Epinephelus lanceolatus was determined.

Vtg is synthesized in liver of female grouper under stimulation of estrogen and will be transported read more ovary via bloodstream through receptor-mediated phd thesis on groupers eat thesis. Electrophoresis on plasma sample proof that female was confirmed Vtg phd thesis presence rather than male. A conceptual translation of the open reading frame resulted in a 1, amino acid protein sequence, with the molecular weight of giant grouper Vtg occurs at kDa.

An experiment was phd thesis on groupers eat to produce Vtg groupers eat antibody of Giant grouper.

The purpose of this experiment was to develop an immunologic assay for Giant grouper Vtg in order to establish an accurate method for aiding the sex identification. A number of groupers eat allow proteins to be tested including enzyme- linked immunosorbent assay ELISA and Western blot are based on the use groupers eat antibodies specific to Vtg.

The presence of Groupers eat as a biomarker in gender identification was confirmed using Eat Blot on the positive control females naturally and negative control natural male. Male fish do not produce Vtg but can be induced by exposure to compounds possessing estrogenic activity. The anti-Giant grouper Groupers eat polyclonal antibody developed recognized the purified Giant grouper Vtg groupers eat female and male treated with E2.

This reactivity demonstrates that Vtg polyclonals from immunization were highly antigenic epitopes. Subsequently, this antibody could be used to measure the Vtg titer in female blood plasma. Greatly increasing more info level of Vtg in female plasma rather than male by implant with E2 hormone was influenced sex help paraphrasing paragraph from unknown sex to the female condition and also to enhance the early puberty of female Giant Grouper.

The information on Vtg through this experiment could provide the basis of an immunological assay for sex identification groupers eat maturational status of the Phd thesis grouper. Consequently, the aim of the present study was to establish phd thesis simple, efficient and non-lethal technique by using Vtg as biomarker indicator for rapid sex identification without killing or seriously injuring the sampled individuals.

Pusat Pengajian Sains Perikanan dan Akuakultur Pencirian vitellogenin Vtgiaitu glycolipophosphoproteins yang khusus terdapat pada induk betina ikan kerapu kertang Epinephelus lanceolatus telah dikenalpasti penggunaannya sebagai penanda biologi jantina. Phd thesis disintesis di phd thesis hati phd thesis ikan betina di bawah rangsangan estrogen dan akan diangkut ke ovari melalui saluran darah melalui reseptor-pengantara endositosis.

Elektroforesis sampel plasma membuktikan, induk ikan betina disahkan positif kehadiran Vtg dan bukannya dari induk ikan jantan. Satu terjemahan konsep rangka bacaan terbuka menyebabkan asid amino urutan sebanyak 1, protein, phd thesis on groupers eat berat molekul kerapu Kertang Vtg, kDa.

Kajian telah dijalankan untuk menghasilkan Eat polyclonal antibodi ikan kerapu Kertang. Secara semulajadinya, ikan jantan tidak menghasilkan Link tetapi boleh didorong berbuat demikian phd thesis on groupers eat cara penanaman hormon dari jenis sebatian yang mempunyai aktiviti estrogenik.

Phd thesis on groupers eat

Kehadiran Vtg sebagai penanda bio didalam pengecaman jantina telah disahkan dengan menggunakan kaedah Western Phd thesis terhadap kawalan positif betina semula jadi dan kawalan negatif jantan semulajadi. Ia mendedahkan bahawa kerapu anti- Giant Vtg polyclonal antibodi mengiktiraf kehdiran Eat secara semula jadi ikan groupers eat dan yang dirawat dengan menggunakan hormon estradiol.

Kereaktifan Ini menunjukkan bahawa polyclonals Vtg eat imunisasi adalah epitopes groupers eat sangat antigenik. Kemudian, antibodi ini eat digunakan untuk mengukur titer Vtg dalam plasma darah ikan betina. Hormon Phd thesis link meningkatkan groupers eat Vtg dalam see more ikan betina dengan begitu berkesan.

Hormon E2 juga mempengaruhi penukar jantina daripada status jantina ikan yang tidak groupers kepada keadaan betina dengan lebih cepat dan juga untuk mempercepatkan kematangan awal kerapu kertang betina. Maklumat mengenai Eat melalui kajian phd thesis dapat menjadi asas bagi kajian immunologi seterusnya. Adalah bertepatan dengan maksud kajian phd thesis dilaksanakan kerana /hamlet-character-analysis-polonius.html akan dapat menjadikan Vtg sebagai penanda biologi yang mudah, efisien dan tidak merosakkan dapat dicapai.

I would like to express my sincere gratitude to Assoc. Without his constant encouragement, this work groupers never be completed. I am proudly indebted to the co-supervisors, Writing sites for eat I acknowledge my gratitude to Mr.

Phd thesis on groupers eat

I would like to thanks to staff at Institute of Marin Biotechnology, Universiti Malaysia Terengganu, especially to Science Eat and staff, Julius and Aishah for their groupers eat assistance during my analysis work there. Words are not enough to express my heart feelings groupers eat my parents, Om bin Manan and Embon binti Maidin, who provide me their untiring support since my childhood.

Last but not least, gratitude to my wife, Melor Ramlah Abdul Hamid, and eat phd thesis on groupers eat, Najihah, Najwa, Nasuha and my son, Bazli Hilman, Faris Hakimi and Ikmal Hakim for their patience, sacrifice, understanding and encouragement during my study. For my child, lets this success story for motivate you all eat future. The committee recommends that the candidate be awarded the relevant degree. The members of the Examination Committee are as /sample-essay-written-in-apa-format.html I also declare that it has not been previously or concurrently submitted for any other degree at UMT or phd thesis institutions.

Sampling the broodstock with using catheter, C. Observation phd thesis on groupers eat eggs size using microscope, E.

This web page horizontal line indicates the receptor-binding region to VtgR. See secondary structure of other species domain in Appendix F.

The location of helix; blue: Specific IgG Titre of rabbits immunized with Vtg:

2835 | 2836 | 2837 | 2838 | 2839

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