Geographical polymorphism of amylase in Drosophila ananassae and its relatives
Strains of Drosophila ananassae from various places in the Tropics were investigated for their electrophoretical amylase pattern. Eleven isoamylases were found in adult flies. African populations were much more polymorphic than those from the Far East, and showed multibanded phenotypes, suggesting a...
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creator | Da Lage, J-L Cariou, M-L David, J-R |
description | Strains of
Drosophila ananassae
from various places in the Tropics were investigated for their electrophoretical amylase pattern. Eleven isoamylases were found in adult flies. African populations were much more polymorphic than those from the Far East, and showed multibanded phenotypes, suggesting a multiplication of the
Amy
structural gene, with at least four copies per haploid genome in certain populations. Nine other species of the
D. ananassae
subgroup had weak amylase activity and only one or two variants were found in each species.
D. monieri
and
D. varians
are closely related to
D. ananassae
and showed a single band, similar to the isoamylase 3 of
D. ananassae
, which suggests that this might be an ancestral allele. |
doi_str_mv | 10.1038/hdy.1989.76 |
format | Article |
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Drosophila ananassae
from various places in the Tropics were investigated for their electrophoretical amylase pattern. Eleven isoamylases were found in adult flies. African populations were much more polymorphic than those from the Far East, and showed multibanded phenotypes, suggesting a multiplication of the
Amy
structural gene, with at least four copies per haploid genome in certain populations. Nine other species of the
D. ananassae
subgroup had weak amylase activity and only one or two variants were found in each species.
D. monieri
and
D. varians
are closely related to
D. ananassae
and showed a single band, similar to the isoamylase 3 of
D. ananassae
, which suggests that this might be an ancestral allele.</description><identifier>ISSN: 0018-067X</identifier><identifier>EISSN: 1365-2540</identifier><identifier>DOI: 10.1038/hdy.1989.76</identifier><identifier>PMID: 2475457</identifier><identifier>CODEN: HDTYAT</identifier><language>eng</language><publisher>Cham: Springer International Publishing</publisher><subject>Africa ; Amylases - genetics ; Animal and plant ecology ; Animal, plant and microbial ecology ; Animals ; Autoecology ; Biological and medical sciences ; Biomedical and Life Sciences ; Biomedicine ; Cytogenetics ; Diptera ; Drosophila - enzymology ; Drosophila - genetics ; Drosophilidae ; Ecology ; Evolutionary Biology ; Female ; Fundamental and applied biological sciences. Psychology ; Genes ; Genetics of eukaryotes. Biological and molecular evolution ; Geography ; Human Genetics ; Isoenzymes - genetics ; original-article ; Phenotype ; Plant Genetics and Genomics ; Polymorphism, Genetic ; Population genetics, reproduction patterns ; Protozoa. Invertebrata ; Species Specificity ; Thallophyta, bryophyta ; Tropical Climate ; Vegetals</subject><ispartof>Heredity, 1989-08, Vol.63 (1), p.67-72</ispartof><rights>The Genetical Society of Great Britain 1989</rights><rights>1989 INIST-CNRS</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c420t-3fbcbdf9adb5c6a413a7fdeeb9aaf13a9a8fab02834429a031305384fbd32f4b3</citedby><cites>FETCH-LOGICAL-c420t-3fbcbdf9adb5c6a413a7fdeeb9aaf13a9a8fab02834429a031305384fbd32f4b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=7339657$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/2475457$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Da Lage, J-L</creatorcontrib><creatorcontrib>Cariou, M-L</creatorcontrib><creatorcontrib>David, J-R</creatorcontrib><title>Geographical polymorphism of amylase in Drosophila ananassae and its relatives</title><title>Heredity</title><addtitle>Heredity</addtitle><addtitle>Heredity (Edinb)</addtitle><description>Strains of
Drosophila ananassae
from various places in the Tropics were investigated for their electrophoretical amylase pattern. Eleven isoamylases were found in adult flies. African populations were much more polymorphic than those from the Far East, and showed multibanded phenotypes, suggesting a multiplication of the
Amy
structural gene, with at least four copies per haploid genome in certain populations. Nine other species of the
D. ananassae
subgroup had weak amylase activity and only one or two variants were found in each species.
D. monieri
and
D. varians
are closely related to
D. ananassae
and showed a single band, similar to the isoamylase 3 of
D. ananassae
, which suggests that this might be an ancestral allele.</description><subject>Africa</subject><subject>Amylases - genetics</subject><subject>Animal and plant ecology</subject><subject>Animal, plant and microbial ecology</subject><subject>Animals</subject><subject>Autoecology</subject><subject>Biological and medical sciences</subject><subject>Biomedical and Life Sciences</subject><subject>Biomedicine</subject><subject>Cytogenetics</subject><subject>Diptera</subject><subject>Drosophila - enzymology</subject><subject>Drosophila - genetics</subject><subject>Drosophilidae</subject><subject>Ecology</subject><subject>Evolutionary Biology</subject><subject>Female</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Genes</subject><subject>Genetics of eukaryotes. Biological and molecular evolution</subject><subject>Geography</subject><subject>Human Genetics</subject><subject>Isoenzymes - genetics</subject><subject>original-article</subject><subject>Phenotype</subject><subject>Plant Genetics and Genomics</subject><subject>Polymorphism, Genetic</subject><subject>Population genetics, reproduction patterns</subject><subject>Protozoa. Invertebrata</subject><subject>Species Specificity</subject><subject>Thallophyta, bryophyta</subject><subject>Tropical Climate</subject><subject>Vegetals</subject><issn>0018-067X</issn><issn>1365-2540</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1989</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkE1LxDAQhoMo6_px8iz0IF60a9KkSXMUP1ZB9KLgLUzbRLu0zZrpCvvvzbrLngTJYTK8DzPMQ8gJoxNGeXH1WS8nTBd6ouQOGTMu8zTLBd0lY0pZkVKp3vfJAeKMUspVpkdklAmVi1yNyfPU-o8A88-mgjaZ-3bZ-RA77BLvEuiWLaBNmj65DR59DFpIoI8PEWz81UkzYBJsC0PzbfGI7Dlo0R5v6iF5u797vXlIn16mjzfXT2klMjqk3JVVWTsNdZlXEgTjoFxtbakBXGw0FA5KmhVciEwD5YzTnBfClTXPnCj5ITlfz50H_7WwOJiuwcq2LfTWL9AozaSWovgXZLkQBZU8ghdrsIqHYrDOzEPTQVgaRs1Ks4mazUqzUTLSp5uxi7Kz9ZbdeI352SYHjGJdgL5qcIspzrX8xS7XGMak_7DBzPwi9NHcn1t_AEf2lZ0</recordid><startdate>19890801</startdate><enddate>19890801</enddate><creator>Da Lage, J-L</creator><creator>Cariou, M-L</creator><creator>David, J-R</creator><general>Springer International Publishing</general><general>Nature Publishing</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SS</scope><scope>8FD</scope><scope>FR3</scope><scope>P64</scope><scope>RC3</scope><scope>7X8</scope></search><sort><creationdate>19890801</creationdate><title>Geographical polymorphism of amylase in Drosophila ananassae and its relatives</title><author>Da Lage, J-L ; Cariou, M-L ; David, J-R</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c420t-3fbcbdf9adb5c6a413a7fdeeb9aaf13a9a8fab02834429a031305384fbd32f4b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1989</creationdate><topic>Africa</topic><topic>Amylases - genetics</topic><topic>Animal and plant ecology</topic><topic>Animal, plant and microbial ecology</topic><topic>Animals</topic><topic>Autoecology</topic><topic>Biological and medical sciences</topic><topic>Biomedical and Life Sciences</topic><topic>Biomedicine</topic><topic>Cytogenetics</topic><topic>Diptera</topic><topic>Drosophila - enzymology</topic><topic>Drosophila - genetics</topic><topic>Drosophilidae</topic><topic>Ecology</topic><topic>Evolutionary Biology</topic><topic>Female</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Genes</topic><topic>Genetics of eukaryotes. Biological and molecular evolution</topic><topic>Geography</topic><topic>Human Genetics</topic><topic>Isoenzymes - genetics</topic><topic>original-article</topic><topic>Phenotype</topic><topic>Plant Genetics and Genomics</topic><topic>Polymorphism, Genetic</topic><topic>Population genetics, reproduction patterns</topic><topic>Protozoa. Invertebrata</topic><topic>Species Specificity</topic><topic>Thallophyta, bryophyta</topic><topic>Tropical Climate</topic><topic>Vegetals</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Da Lage, J-L</creatorcontrib><creatorcontrib>Cariou, M-L</creatorcontrib><creatorcontrib>David, J-R</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Entomology Abstracts (Full archive)</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Genetics Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Heredity</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Da Lage, J-L</au><au>Cariou, M-L</au><au>David, J-R</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Geographical polymorphism of amylase in Drosophila ananassae and its relatives</atitle><jtitle>Heredity</jtitle><stitle>Heredity</stitle><addtitle>Heredity (Edinb)</addtitle><date>1989-08-01</date><risdate>1989</risdate><volume>63</volume><issue>1</issue><spage>67</spage><epage>72</epage><pages>67-72</pages><issn>0018-067X</issn><eissn>1365-2540</eissn><coden>HDTYAT</coden><abstract>Strains of
Drosophila ananassae
from various places in the Tropics were investigated for their electrophoretical amylase pattern. Eleven isoamylases were found in adult flies. African populations were much more polymorphic than those from the Far East, and showed multibanded phenotypes, suggesting a multiplication of the
Amy
structural gene, with at least four copies per haploid genome in certain populations. Nine other species of the
D. ananassae
subgroup had weak amylase activity and only one or two variants were found in each species.
D. monieri
and
D. varians
are closely related to
D. ananassae
and showed a single band, similar to the isoamylase 3 of
D. ananassae
, which suggests that this might be an ancestral allele.</abstract><cop>Cham</cop><pub>Springer International Publishing</pub><pmid>2475457</pmid><doi>10.1038/hdy.1989.76</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record> |
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source | MEDLINE; Nature; EZB-FREE-00999 freely available EZB journals; Alma/SFX Local Collection |
subjects | Africa Amylases - genetics Animal and plant ecology Animal, plant and microbial ecology Animals Autoecology Biological and medical sciences Biomedical and Life Sciences Biomedicine Cytogenetics Diptera Drosophila - enzymology Drosophila - genetics Drosophilidae Ecology Evolutionary Biology Female Fundamental and applied biological sciences. Psychology Genes Genetics of eukaryotes. Biological and molecular evolution Geography Human Genetics Isoenzymes - genetics original-article Phenotype Plant Genetics and Genomics Polymorphism, Genetic Population genetics, reproduction patterns Protozoa. Invertebrata Species Specificity Thallophyta, bryophyta Tropical Climate Vegetals |
title | Geographical polymorphism of amylase in Drosophila ananassae and its relatives |
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