Results 31 to 40 of about 17,062 (211)

High light stress under phosphorus limitation in summer may accelerate diatom shift from Skeletonema to Chaetoceros in an oligotrophic coastal area of Japan

open access: yesFrontiers in Marine Science, 2023
In the Seto Inland Sea, the largest semi-enclosed sea in Japan, the most dominant diatom in the past, Skeletonema spp., has been replaced by another diatom Chaetoceros spp.
Ryoko Yano   +3 more
doaj   +1 more source

Semicryptic Diversity around Chaetoceros elegans (Bacillariophyta, Mediophyceae), and the Description of Two New Species

open access: yesDiversity, 2022
The globally distributed Chaetoceros elegans belongs to the Chaetoceros lorenzianus (C. lorenzianus) complex and is characterized by having tear-shaped setae poroids. Several strains of C. elegans were established from Chinese coastal waters.
Xiumei Chen   +5 more
doaj   +1 more source

Identifikasi Chaetoceros sp. Secara Molekular dan Uji Antioksidan Karotenoid [PDF]

open access: yes, 2022
Chaetoceros is one of the largest genus of microalgae that have more than 400 species and it is the primary producers in the marine ecosystem. Chaetoceros sp.
Jannah, S N   +2 more
core  

The influence of osmotic shocks on the growth rate and chlorophyll-a content of planktonic algae species</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 Journal of Oceanography</i>, 1995 </span><br><span class="r_content">The effect of salinity changes on the growth responses and chlorophyll-α content of four species of planktonic algae (Phaeodactylum tricornutum, Tetraselmisgracilis, Minutocelluspotymorphus, Chaetoceros sp) was evaluated using a batch culture ...</span><br><span class="r_sub"><i>Teresa Cristina S Sigaud-Kutner<span id="ma_4" style="display:none">, Elizabeth Aidar</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_4')">+1 more</a></small></i></span><br><small><a href="https://doaj.org/article/78352ac894a14560833e89c5408a2fb7" target="_blank" rel="nofollow" title="doaj.org/article/78352ac894a14560833e89c5408a2fb7">doaj</a> </small>   <div id="more_4" style="display:none"><a href="/sci_redir.php?doi=10.1590%2FS1679-87591995000100007" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.1590/S1679-87591995000100007'); alert('Copied the doi');">copy doi</a> <small>(10.1590/S1679-87591995000100007)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_4')">+1 more source</a></small><br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.1080/23802359.2020.1869608" target="_blank" rel="nofollow">The complete chloroplast genome of the marine microalgae Chaetoceros muellerii (Chaetoceroceae)</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Mitochondrial DNA. Part B. Resources</i>, 2021 </span><br><span class="r_content">In this study, the complete chloroplast genome of Chaetoceros muellerii was sequenced by using PacBio sequencing platform. The chloroplast genome was 116,284 bp in length, harboring a large single copy (LSC) region of 61,946 bp, a small single copy (SSC) </span><br><span class="r_sub"><i>Yajun Li, Xiaodong Deng</i></span><br><small><a href="https://doaj.org/article/91e23e32142746f39f0ebf5c4e76acfc" target="_blank" rel="nofollow" title="doaj.org/article/91e23e32142746f39f0ebf5c4e76acfc">doaj</a> </small>   <div id="more_5" style="display:none"><a href="/sci_redir.php?doi=10.1080%2F23802359.2020.1869608" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.1080/23802359.2020.1869608'); alert('Copied the doi');">copy doi</a> <small>(10.1080/23802359.2020.1869608)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_5')">+1 more source</a></small><br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.1002/lom3.70087" target="_blank" rel="nofollow">Intercomparison of carbon‐13 and carbon‐14 tracer approaches for estimating marine calcification and net primary production</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Limnology and Oceanography: Methods, EarlyView.</i></span><br><span class="r_content">Abstract Accurate measurements of phytoplankton net primary production (NPP) and calcification are essential for quantifying marine carbon cycling, yet in situ calcification rates remain poorly constrained. We compared 13C‐ and 14C‐based tracer methods for NPP in laboratory cultures of the diatom Chaetoceros tenuissimus and the coccolithophore ...</span><br><span class="r_sub"><i>Chloe L. Smith<span id="ma_6" style="display:none">, Austin Grubb, Kay D. Bidle, Kimberlee Thamatrakoln, Adam V. Subhas</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://onlinelibrary.wiley.com/doi/10.1002/lom3.70087?mi=2or9o2m&af=R&AllField=chaetoceros&ConceptID=15941&content=articlesChapters&target=default" target="_blank" rel="nofollow" title="wiley.com/doi/10.1002/lom3.70087?mi=2or9o2m&af=R&AllField=chaetoceros&ConceptID=15941&content=articlesChapters&target=default">wiley</a> </small>   <div id="more_6" style="display:none"><a href="/sci_redir.php?doi=10.1002%2Flom3.70087" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.1002/lom3.70087'); alert('Copied the doi');">copy doi</a> <small>(10.1002/lom3.70087)</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/10.7717/peerj.7410" target="_blank" rel="nofollow">Global distribution and diversity of Chaetoceros (Bacillariophyta, Mediophyceae): integration of classical and novel strategies</a> <b><a href="https://peerj.com/articles/7410.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>PeerJ</i>, 2019 </span><br><span class="r_content">Information on taxa distribution is a prerequisite for many research fields, and biological records are a major source of data contributing to biogeographic studies.</span><br><span class="r_sub"><i>Daniele De Luca<span id="ma_7" style="display:none">, Wiebe H.C.F. Kooistra, Diana Sarno, Chetan C. Gaonkar, Roberta Piredda</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_7')">+4 more</a></small></i></span><br><small><a href="https://doaj.org/article/deb953dfa1dc44bfb25d5bf9352c1122" target="_blank" rel="nofollow" title="doaj.org/article/deb953dfa1dc44bfb25d5bf9352c1122">doaj</a> </small>   <div id="more_7" style="display:none"><a href="/sci_redir.php?doi=10.7717%2Fpeerj.7410" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="https://peerj.com/articles/7410/" target="_blank" rel="nofollow" title="peerj.com/articles/7410/">peerj.com</a><br> <a href="javascript:navigator.clipboard.writeText('10.7717/peerj.7410'); alert('Copied the doi');">copy doi</a> <small>(10.7717/peerj.7410)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_7')">+2 more sources</a></small><br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.1111/1749-4877.70208" target="_blank" rel="nofollow">Three More Poecilogonous Sacoglossans: Why Is Egg‐Size Dimorphism Generally Rare Except in One Lineage of Sea Slugs?</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Integrative Zoology, EarlyView.</i></span><br><span class="r_content">We report three additional species of sea slugs that express poecilogony, or egg‐size dimorphism, a form of life‐history plasticity that occurs about 200 times more often in clade Sacoglossa than in other marine gastropod groups. We present evidence that poecilogony permits local adaptation to ocean productivity and circulation, given the alternative ...</span><br><span class="r_sub"><i>Jessika Lynn M. de Jesus<span id="ma_8" style="display:none">, Michael Middlebrooks, Patrick J. Krug</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_8')">+2 more</a></small></i></span><br><small><a href="https://onlinelibrary.wiley.com/doi/10.1111/1749-4877.70208?mi=2or9o2m&af=R&AllField=chaetoceros&ConceptID=15941&content=articlesChapters&target=default" target="_blank" rel="nofollow" title="wiley.com/doi/10.1111/1749-4877.70208?mi=2or9o2m&af=R&AllField=chaetoceros&ConceptID=15941&content=articlesChapters&target=default">wiley</a> </small>   <div id="more_8" style="display:none"><a href="/sci_redir.php?doi=10.1111%2F1749-4877.70208" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.1111/1749-4877.70208'); alert('Copied the doi');">copy doi</a> <small>(10.1111/1749-4877.70208)</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/10.1590/S1516-89131999000200011" target="_blank" rel="nofollow">Use of secondary sewage water as a culture medium for Chaetoceros gracilis and Thalassiosira Sp (Chrysophyceae) in laboratory conditions</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>, 1999 </span><br><span class="r_content">Experiments were carried out in order to test the efficiency of additions of secondary sewage as a culture medium for Chaetoceros gracilis and Thalassiosira sp (Chrysophyceae) under laboratory conditions.</span><br><span class="r_sub"><i>Rauquírio André Albuquerque Marinho da Costa<span id="ma_9" style="display:none">, Maria Luise Koening, Sílvio José de Macêdo</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_9')">+2 more</a></small></i></span><br><small><a href="https://doaj.org/article/28fb962d8d8b40fb80935abad3bab96c" target="_blank" rel="nofollow" title="doaj.org/article/28fb962d8d8b40fb80935abad3bab96c">doaj</a> </small>   <div id="more_9" style="display:none"><a href="/sci_redir.php?doi=10.1590%2FS1516-89131999000200011" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.1590/S1516-89131999000200011'); alert('Copied the doi');">copy doi</a> <small>(10.1590/S1516-89131999000200011)</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/10.1016/j.oceano.2017.07.005" target="_blank" rel="nofollow">First records of two planktonic Indo-Pacific diatoms: Chaetoceros bacteriastroides and C. pseudosymmetricus in the Adriatic Sea</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Oceanologia</i>, 2018 </span><br><span class="r_content">Unusual occurrence of planktonic diatom species, Chaetoceros bacteriastroides and Chaetoceros pseudosymmetricus, was noticed in three different marine ecosystems of Adriatic Sea: the Krka Estuary and Telaščica Bay in the Central Adriatic, and in southern </span><br><span class="r_sub"><i>Marijeta Čalić<span id="ma_10" style="display:none">, Stijepo Ljubimir, Sunčica Bosak, Ana Car</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_10')">+3 more</a></small></i></span><br><small><a href="https://doaj.org/article/aca000e5c8c94061b8a0aa6a12e06648" target="_blank" rel="nofollow" title="doaj.org/article/aca000e5c8c94061b8a0aa6a12e06648">doaj</a> </small>   <div id="more_10" style="display:none"><a href="/sci_redir.php?doi=10.1016%2Fj.oceano.2017.07.005" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.1016/j.oceano.2017.07.005'); alert('Copied the doi');">copy doi</a> <small>(10.1016/j.oceano.2017.07.005)</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-artemia/" class="suggestion"onclick="show_loader();"><b>artemia</b></a><br/><a href="/q-microalgae/" class="suggestion"onclick="show_loader();"><b>microalgae</b></a><br/><a href="/q-diatoms/" class="suggestion"onclick="show_loader();"><b>diatoms</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-diatom/" class="suggestion"onclick="show_loader();"><b>diatom</b></a><br/><a href="/q-phytoplankton/" class="suggestion"onclick="show_loader();"><b>phytoplankton</b></a><br/><a href="/q-polvillo_de_arroz/" class="suggestion"onclick="show_loader();"><b>polvillo de arroz</b></a><br/></div><div style="display: inline-block; 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