Results 1 to 10 of about 2,842 (145)

Modified PCR-based assay for the differentiation of members of Anopheles fluviatilis complex in consequence of the discovery of a new cryptic species (species V) [PDF]

open access: yesMalaria Journal, 2020
Background Anopheles fluviatilis is a species-complex comprising of four cryptic species provisionally designated as species S, T, U and V. Earlier, a 28S-rDNA based allele-specific polymerase chain reaction (ASPCR) assay was developed for the ...
Om P. Singh   +6 more
doaj   +2 more sources

Different observers introduce not negligible biases in comparative karyomorphological studies [PDF]

open access: yesComparative Cytogenetics
Within a practical course of cytotaxonomy organized in Pisa (Italy) on February 2024 by the Group for Floristics, Systematics and Evolution of the Italian Botanical Society, we tested whether using image analysis softwares possible biases are still ...
Lorenzo Peruzzi   +19 more
doaj   +4 more sources

Cave‐dwelling bats of Carajás National Forest: New cytogenetic data of threatened species [PDF]

open access: yesEcology and Evolution
In Brazil, bat species that use caves as shelters are constantly susceptible to anthropic impacts. Of the 181 species of bats in Brazil, 81 are recorded in caves, 13 of which are considered essentially cave dwellers.
Jéssica Barata daSilva   +6 more
doaj   +2 more sources

Cytogenetic Studies in Turkey: Fishes (Vertebrata, Pisces)

open access: yesTurkish Journal of Bioscience and Collections, 2021
In Turkey surrounded by sea on three sides and hundreds of freshwater resources, it was reported that there is a total of 903 species of fish including freshwater and marine species. In the last thirty-five years in Turkish fish cytogenetics, 103 species/
Serkan Saygun
doaj   +1 more source

Change in Composition of the Anopheles Gambiae Complex and its Possible Implications for the Transmission of Malaria and Lymphatic Filariasis in North-Eastern Tanzania. [PDF]

open access: yes, 2012
A dramatic decline in the incidence of malaria due to Plasmodium falciparum infection in coastal East Africa has recently been reported to be paralleled (or even preceded) by an equally dramatic decline in malaria vector density, despite absence of ...
A Mahande   +52 more
core   +4 more sources

Comparative cytogenetics among species of the Astyanax scabripinnis complex: evolutionary and biogeographical inferences</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Genetics and Molecular Biology</i>, 2008 </span><br><span class="r_content">Karyotype data are presented for distinct species of the genus Astyanax from four rivers belonging to three different hydrographic basins of the State of Paraná, Brazil (Verde River - Tibagi basin, Açungui River - Ribeira basin, and Santo Antônio and ...</span><br><span class="r_sub"><i>Marcelo Ricardo Vicari<span id="ma_6" style="display:none">, Rafael Bueno Noleto, Roberto Ferreira Artoni, Orlando Moreira-Filho, Luiz Antonio Carlos Bertollo</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_6')">+4 more</a></small></i></span><br><small><a href="https://doaj.org/article/d4bd84d6b44140bb871780a1de7ce562" target="_blank" rel="nofollow" title="doaj.org/article/d4bd84d6b44140bb871780a1de7ce562">doaj</a> </small>   <div id="more_6" style="display:none"><a href="/sci_redir.php?doi=10.1590%2FS1415-47572008000200002" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.1590/S1415-47572008000200002'); alert('Copied the doi');">copy doi</a> <small>(10.1590/S1415-47572008000200002)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_6')">+1 more source</a></small><br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.22067/jcmr.v7i2.44588" target="_blank" rel="nofollow">Comparative Cytogenetic Analysis in the Populations of House Mouse Group, Mus musculus L.1766 (Cytotype 2n = 40) (Rodentia: Muridae) in Iran</a> <b><a href="https://jcmr.um.ac.ir/article_28510_166a238ad674d9a164101c188777b4f5.pdf" target="_blank" rel="nofollow">[PDF]</a></b> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Journal of Cell and Molecular Research</i>, 2015 </span><br><span class="r_content">Cytotaxonomy is a branch of cytogenetics, devoted to the comparative study of karyological features for systematic and evolutionary purposes. Surely, awareness of chromosomal characters increases our knowledge in different fields of studies.</span><br><span class="r_sub"><i>Farahnaz Molavi<span id="ma_7" style="display:none">, Jamshid Darvish, Farhang Haddad, Maryam M. Matin</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_7')">+3 more</a></small></i></span><br><small><a href="https://doaj.org/article/577034c8c6b04e678ea0ac443ba04c9b" target="_blank" rel="nofollow" title="doaj.org/article/577034c8c6b04e678ea0ac443ba04c9b">doaj</a> </small>   <div id="more_7" style="display:none"><a href="/sci_redir.php?doi=10.22067%2Fjcmr.v7i2.44588" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.22067/jcmr.v7i2.44588'); alert('Copied the doi');">copy doi</a> <small>(10.22067/jcmr.v7i2.44588)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_7')">+1 more source</a></small><br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.3390/taxonomy1040023" target="_blank" rel="nofollow">Cytogeography of the <i>Solidago rugosa</i> Mill. Complex (Asteraceae: Astereae) in Eastern North America</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Taxonomy</i>, 2021 </span><br><span class="r_content">Chromosome numbers are reported here for the first time from 117 individuals of Solidago rugosa and S. fistulosa. Including 178 previously published reports for the two species plus S.</span><br><span class="r_sub"><i>John C. Semple<span id="ma_8" style="display:none">, Jie Zhang, Rachel E. Cook, Bambang Agus Suripto</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_8')">+3 more</a></small></i></span><br><small><a href="https://doaj.org/article/c3258e8209754463bfde552b13a649b5" target="_blank" rel="nofollow" title="doaj.org/article/c3258e8209754463bfde552b13a649b5">doaj</a> </small>   <div id="more_8" style="display:none"><a href="/sci_redir.php?doi=10.3390%2Ftaxonomy1040023" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.3390/taxonomy1040023'); alert('Copied the doi');">copy doi</a> <small>(10.3390/taxonomy1040023)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_8')">+1 more source</a></small><br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.1016/0888-7543(90)90292-3" target="_blank" rel="nofollow">Molecular cytotaxonomy of primates by chromosomal in situ suppression hybridization</a> <b><a href="https://epub.ub.uni-muenchen.de/9344/1/cremer_thomas_9344.pdf" target="_blank" rel="nofollow">[PDF]</a></b> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16">, 1990 </span><br><span class="r_content">A new strategy for analyzing chromosomal evolution in primates is presented using chromosomal in situ suppression (CISS) hybridization. Biotin-labeled DNA libraries from flow-sorted human chromosomes are hybridized to chromosome preparations of ...</span><br><span class="r_sub"><i>Anna Jauch<span id="ma_9" style="display:none">, Bickmore, Cremer, Cremer, de Grouchy, Dutrillaux, Holmquist, Johannes Wienberg, Lalley, Lichter, Lichter, Lichter, O'Brien, Ohno, Pinkel, Roscoe Stanyon, Seuánez, Stanyon, Thomas Cremer, Van Dilla, Weber, Wienberg, Yunis</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_9')">+22 more</a></small></i></span><br><small><a href="https://core.ac.uk/works/5231008" target="_blank" rel="nofollow" title="core.ac.uk/works/5231008">core</a> </small>   <div id="more_9" style="display:none"><a href="/sci_redir.php?doi=10.1016%2F0888-7543%2890%2990292-3" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.1016/0888-7543(90)90292-3'); alert('Copied the doi');">copy doi</a> <small>(10.1016/0888-7543(90)90292-3)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_9')">+1 more source</a></small><br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.1590/S1516-89132008000200010" target="_blank" rel="nofollow">Chromosomal studies of five species of the marine fishes from the Paranaguá Bay and the karyotypic diversity in the marine teleostei of the Brazilian coast</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Brazilian Archives of Biology and Technology</i>, 2008 </span><br><span class="r_content">In this study, five species of marine fishes from the Paranaguá Bay in the Brazilian coast were evaluated. Eucinostomus argenteus and Diapterus rhombeus (Gerreidae) presented 48 chromosomes, all of which more acrocentric (FN = 48); Strongylura timucu and </span><br><span class="r_sub"><i>Roger Raupp Cipriano<span id="ma_10" style="display:none">, Alberto Sérgio Fenocchio, Roberto Ferreira Artoni, Wagner Molina, Rafael Bueno Noleto, Daniel Luis Zanella Kantek, Marta Margarete Cestari</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_10')">+6 more</a></small></i></span><br><small><a href="https://doaj.org/article/fd32d1011b2c48e69391a14701b6b40e" target="_blank" rel="nofollow" title="doaj.org/article/fd32d1011b2c48e69391a14701b6b40e">doaj</a> </small>   <div id="more_10" style="display:none"><a href="/sci_redir.php?doi=10.1590%2FS1516-89132008000200010" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.1590/S1516-89132008000200010'); alert('Copied the doi');">copy doi</a> <small>(10.1590/S1516-89132008000200010)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_10')">+1 more source</a></small><br></div><div class="r"><div style="margin-bottom:2px;overflow:hidden"><div style="display: inline-block; float: left; font-size: small; padding-right: 16px; margin-top: -1px; padding-bottom: 1px;"><a href="/q-karyotype/" class="suggestion"onclick="show_loader();"><b>karyotype</b></a><br/><a href="/q-fish/" class="suggestion"onclick="show_loader();"><b>fish</b></a><br/><a href="/q-iran/" class="suggestion"onclick="show_loader();"><b>iran</b></a><br/></div><div style="display: inline-block; float: left; font-size: small; padding-right: 16px; margin-top: -1px; padding-bottom: 1px;"><a href="/q-cytogenetics/" class="suggestion"onclick="show_loader();"><b>cytogenetics</b></a><br/><a href="/q-chromosome_number/" class="suggestion"onclick="show_loader();"><b>chromosome number</b></a><br/><a href="/q-biogeography/" class="suggestion"onclick="show_loader();"><b>biogeography</b></a><br/></div><div style="display: inline-block; float: left; font-size: small; padding-right: 16px; margin-top: -1px; padding-bottom: 1px;"></div></div></div><div class="pagenav"><b>1</b>  <a href="/q-cytotaxonomy/p-2/" rel="nofollow">2</a>  <a href="/q-cytotaxonomy/p-3/" rel="nofollow">3</a>  <a href="/q-cytotaxonomy/p-4/" rel="nofollow">4</a>  <a href="/q-cytotaxonomy/p-5/" rel="nofollow">5</a>   <a href="/q-cytotaxonomy/p-2/" id="next" rel="nofollow"><b>next</b></a> </div><br></div> </div> <script>document.getElementById('loadingGif').style.display='none';</script><div style="width: 100%; height: 40px; bottom: 0px; background-color: #f5f5f5;"><div style="padding-left: 15px; padding-top: 10px"> <a href="/" rel="nofollow">Home</a> - <a href="/page-about/" rel="nofollow">About</a> - <a href="/page-disclaimer/" rel="nofollow">Disclaimer</a> - <a href="/page-privacy/" rel="nofollow">Privacy</a> </div></div> <link rel="stylesheet" href="//ajax.googleapis.com/ajax/libs/jqueryui/1.11.4/themes/smoothness/jquery-ui.min.css"/> </body> </html>