Notes on electropherograms of eye-lens, muscle proteins and zymograms of muscle esterases of fish collected during the first Brazilian expedition to the Antarctica
A preliminary study was carried out on electropherograms of eye-lens, muscle proteins and zymograms of muscle esterases of ten Notothenia larseni, six Notothenia nudifrons and one lanternfish, Electrona antarctica. The fish were collected by the R/V "Prof. W. Besnard" of the Institute of O...
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Universidade de São Paulo
1985
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Online Access: | https://doi.org/10.1590/S1679-87591985000200008 https://doaj.org/article/cc0b22252cea473793ba8a27744e31d0 |
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ftdoajarticles:oai:doaj.org/article:cc0b22252cea473793ba8a27744e31d0 2023-05-15T13:57:56+02:00 Notes on electropherograms of eye-lens, muscle proteins and zymograms of muscle esterases of fish collected during the first Brazilian expedition to the Antarctica Van Ngan Phan Hana Suzuki Vicente Gomes Maria José de Arruda Campos Rocha Passos 1985-01-01T00:00:00Z https://doi.org/10.1590/S1679-87591985000200008 https://doaj.org/article/cc0b22252cea473793ba8a27744e31d0 EN eng Universidade de São Paulo http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-87591985000200008 https://doaj.org/toc/1679-8759 https://doaj.org/toc/1982-436X doi:10.1590/S1679-87591985000200008 1679-8759 1982-436X https://doaj.org/article/cc0b22252cea473793ba8a27744e31d0 Brazilian Journal of Oceanography, Vol 33, Iss 2, Pp 201-212 (1985) Peixes marinhos Eletroforese Esterases Proteínas Músculo Cristalino Notothenia larseni Notothenia nudifrons Electrona antarctica N/Oc. "Prof. W. Besnard" Estreito de Bransfield Antártica Marine fishes Electrophoresis Proteins Muscle Eye-lens R/V "Prof. W. Besnard" Bransfield Strait Antarctica Oceanography GC1-1581 article 1985 ftdoajarticles https://doi.org/10.1590/S1679-87591985000200008 2022-12-30T23:37:21Z A preliminary study was carried out on electropherograms of eye-lens, muscle proteins and zymograms of muscle esterases of ten Notothenia larseni, six Notothenia nudifrons and one lanternfish, Electrona antarctica. The fish were collected by the R/V "Prof. W. Besnard" of the Institute of Oceanography, University of São Paulo, during the First Brazilian Expedition to Antarctica. Eye-lens proteins were analysed on cellulose acetate membrane, muscle proteins and esterases on gel of polyaorylamide. Eye-lens proteins showed three types of electropherograms for N. larseni, and two types for N. nudifrons. One of the electropherograms of N. larseni can be readily distinguished from those of N. nudifrons. Electropherograms of muscle proteins of N. larseni and N. nudifrons are very similar and, consist of sixteen to seventeen fractions. Electropherograms of muscle proteins of N. larseni are severely affected by the conservation of the extracts overnight under -20ºC. All N. nudifrons were of the same zymograms of esterases while those of N. larseni varied. Electropherograms of eye-lens and muscle proteins as well as zymograms of esterases of the lanternfish are different from those of nototheniids. Foi realizado um estudo preliminar sobre eletroferogramas de proteínas de cristalino e de músculo esquelético, e zimogramas de esterases de músculo esquelético de dez Notothenia larseni, seis Notothenia nudifrons e de um peixe-lanterna, Electrona antarctica. Os peixes foram coletados pelo N/Oc. "Prof. W. Besnard" do Instituto Oceanográfico da Universidade de São Paulo durante a I Expedição Brasileira à Antártica. As proteinas do cristalino foram analisadas em membranas de acetato de celulose, enquanto que as proteínas e esterases do músculo esquelético, em gel de poliacrilamida. As proteínas do cristalino apresentam três tipos distintos de eletroferogramas para N. larseni, e dois para N. nudifrons. Um dos eletroferogramas de N. larseni, pode ser prontamente distinguido dos de N. nudifrons. Eletrof erogramas de proteínas de ... Article in Journal/Newspaper Antarc* Antarctica Antártica Bransfield Strait Directory of Open Access Journals: DOAJ Articles Besnard ENVELOPE(-63.483,-63.483,-64.826,-64.826) Bransfield Strait Brazilian Journal of Oceanography 33 2 201 212 |
institution |
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Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
Peixes marinhos Eletroforese Esterases Proteínas Músculo Cristalino Notothenia larseni Notothenia nudifrons Electrona antarctica N/Oc. "Prof. W. Besnard" Estreito de Bransfield Antártica Marine fishes Electrophoresis Proteins Muscle Eye-lens R/V "Prof. W. Besnard" Bransfield Strait Antarctica Oceanography GC1-1581 |
spellingShingle |
Peixes marinhos Eletroforese Esterases Proteínas Músculo Cristalino Notothenia larseni Notothenia nudifrons Electrona antarctica N/Oc. "Prof. W. Besnard" Estreito de Bransfield Antártica Marine fishes Electrophoresis Proteins Muscle Eye-lens R/V "Prof. W. Besnard" Bransfield Strait Antarctica Oceanography GC1-1581 Van Ngan Phan Hana Suzuki Vicente Gomes Maria José de Arruda Campos Rocha Passos Notes on electropherograms of eye-lens, muscle proteins and zymograms of muscle esterases of fish collected during the first Brazilian expedition to the Antarctica |
topic_facet |
Peixes marinhos Eletroforese Esterases Proteínas Músculo Cristalino Notothenia larseni Notothenia nudifrons Electrona antarctica N/Oc. "Prof. W. Besnard" Estreito de Bransfield Antártica Marine fishes Electrophoresis Proteins Muscle Eye-lens R/V "Prof. W. Besnard" Bransfield Strait Antarctica Oceanography GC1-1581 |
description |
A preliminary study was carried out on electropherograms of eye-lens, muscle proteins and zymograms of muscle esterases of ten Notothenia larseni, six Notothenia nudifrons and one lanternfish, Electrona antarctica. The fish were collected by the R/V "Prof. W. Besnard" of the Institute of Oceanography, University of São Paulo, during the First Brazilian Expedition to Antarctica. Eye-lens proteins were analysed on cellulose acetate membrane, muscle proteins and esterases on gel of polyaorylamide. Eye-lens proteins showed three types of electropherograms for N. larseni, and two types for N. nudifrons. One of the electropherograms of N. larseni can be readily distinguished from those of N. nudifrons. Electropherograms of muscle proteins of N. larseni and N. nudifrons are very similar and, consist of sixteen to seventeen fractions. Electropherograms of muscle proteins of N. larseni are severely affected by the conservation of the extracts overnight under -20ºC. All N. nudifrons were of the same zymograms of esterases while those of N. larseni varied. Electropherograms of eye-lens and muscle proteins as well as zymograms of esterases of the lanternfish are different from those of nototheniids. Foi realizado um estudo preliminar sobre eletroferogramas de proteínas de cristalino e de músculo esquelético, e zimogramas de esterases de músculo esquelético de dez Notothenia larseni, seis Notothenia nudifrons e de um peixe-lanterna, Electrona antarctica. Os peixes foram coletados pelo N/Oc. "Prof. W. Besnard" do Instituto Oceanográfico da Universidade de São Paulo durante a I Expedição Brasileira à Antártica. As proteinas do cristalino foram analisadas em membranas de acetato de celulose, enquanto que as proteínas e esterases do músculo esquelético, em gel de poliacrilamida. As proteínas do cristalino apresentam três tipos distintos de eletroferogramas para N. larseni, e dois para N. nudifrons. Um dos eletroferogramas de N. larseni, pode ser prontamente distinguido dos de N. nudifrons. Eletrof erogramas de proteínas de ... |
format |
Article in Journal/Newspaper |
author |
Van Ngan Phan Hana Suzuki Vicente Gomes Maria José de Arruda Campos Rocha Passos |
author_facet |
Van Ngan Phan Hana Suzuki Vicente Gomes Maria José de Arruda Campos Rocha Passos |
author_sort |
Van Ngan Phan |
title |
Notes on electropherograms of eye-lens, muscle proteins and zymograms of muscle esterases of fish collected during the first Brazilian expedition to the Antarctica |
title_short |
Notes on electropherograms of eye-lens, muscle proteins and zymograms of muscle esterases of fish collected during the first Brazilian expedition to the Antarctica |
title_full |
Notes on electropherograms of eye-lens, muscle proteins and zymograms of muscle esterases of fish collected during the first Brazilian expedition to the Antarctica |
title_fullStr |
Notes on electropherograms of eye-lens, muscle proteins and zymograms of muscle esterases of fish collected during the first Brazilian expedition to the Antarctica |
title_full_unstemmed |
Notes on electropherograms of eye-lens, muscle proteins and zymograms of muscle esterases of fish collected during the first Brazilian expedition to the Antarctica |
title_sort |
notes on electropherograms of eye-lens, muscle proteins and zymograms of muscle esterases of fish collected during the first brazilian expedition to the antarctica |
publisher |
Universidade de São Paulo |
publishDate |
1985 |
url |
https://doi.org/10.1590/S1679-87591985000200008 https://doaj.org/article/cc0b22252cea473793ba8a27744e31d0 |
long_lat |
ENVELOPE(-63.483,-63.483,-64.826,-64.826) |
geographic |
Besnard Bransfield Strait |
geographic_facet |
Besnard Bransfield Strait |
genre |
Antarc* Antarctica Antártica Bransfield Strait |
genre_facet |
Antarc* Antarctica Antártica Bransfield Strait |
op_source |
Brazilian Journal of Oceanography, Vol 33, Iss 2, Pp 201-212 (1985) |
op_relation |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-87591985000200008 https://doaj.org/toc/1679-8759 https://doaj.org/toc/1982-436X doi:10.1590/S1679-87591985000200008 1679-8759 1982-436X https://doaj.org/article/cc0b22252cea473793ba8a27744e31d0 |
op_doi |
https://doi.org/10.1590/S1679-87591985000200008 |
container_title |
Brazilian Journal of Oceanography |
container_volume |
33 |
container_issue |
2 |
container_start_page |
201 |
op_container_end_page |
212 |
_version_ |
1766265873455120384 |