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	<title><![CDATA[BOL: Related items]]></title>
	<link>https://bioinformaticsonline.com/related/27427?offset=990</link>
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  <guid isPermaLink='true'>https://bioinformaticsonline.com/opportunity/view/43227/project-associate-i-project-associate-ii-senior-project-associate-igib</guid>
  <pubDate>Thu, 05 Aug 2021 16:11:32 -0500</pubDate>
  <link></link>
  <title><![CDATA[Project Associate-I | Project Associate-II | Senior Project Associate @ IGIB]]></title>
  <description><![CDATA[
<p>Experience in Next Generation Sequencing (NGS) application and interest in Genomics/ Clinical / Translational Applications. OR Good computational programming skills and deep interest in working on interface of Genomics and Clinical application. </p>

<p>Project Scientist-I <br />Experimental / Computation analysis experience in highthroughput genomics/ clinical application.</p>

<p>Project Manager <br />Experience in handling large biological projects involving high-throughput genomics/ clinical application.</p>

<p>Scientific Administrative Assistant <br />Lab Work. </p>

<p>More at https://vinodscaria.genomes.in/positionsopen</p>
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  <guid isPermaLink='true'>https://bioinformaticsonline.com/opportunity/view/24328/walk-in-interview-for-srf-jrf-posts-at-junagadh-agricultural-university</guid>
  <pubDate>Tue, 08 Sep 2015 11:58:09 -0500</pubDate>
  <link></link>
  <title><![CDATA[Walk-in-interview for SRF, JRF posts at Junagadh Agricultural University]]></title>
  <description><![CDATA[
<p>Job Description: Walk-in-interview for SRF, JRF posts at Junagadh Agricultural University</p>

<p>Junagadh Agricultural University has given a recruitment notification to fill the posts of Senior, Junior Research Fellows in the establishment.</p>

<p>Name &amp; No: of Posts:</p>

<p>1. Senior Research Fellow: 05<br />2. Junior Research Fellow: 05</p>

<p>Title of the Projects under Senior Research Fellow:</p>

<p>1. Molecular mapping of important traits and their transfer through marker assisted selection in Groundnut and cotton<br />2. Aflatoxin and its management in groundnut at Saurashtra region of Gujarat.<br />3. Improvement in Agricultural Production through nanotechnological inventions at Junagadh.<br />4. Synthesis and Characterisation of chitosan based NPK-Nano fertilizers</p>

<p>Title of the Projects under Junior Research Fellow:</p>

<p>1. Improvement in Agricultural Production Through Nanotechnological Inventions at Junagadh.<br />2. Synthesis and Characterisation of chitosan based NPK-Nano fertilizers</p>

<p>Required Eligibility Criteria:</p>

<p>1. Senior Research Fellow:</p>

<p>Age Limit: Candidates age must be maximum 35 years<br />Educational Qualification: M.Sc in Nanotechnology/Biotechnology/Bioinformatics<br />Salary: Rs. 16,000/- + HRA for first and second year, Rs. 18,000/- + HRA during third year</p>

<p>2. Junior Research Fellow:</p>

<p>Age Limit: Candidates age must be maximum 30 years<br />Educational Qualification: B.Sc or M.Sc degree in the field of Nanotechnology/Biotechnology<br />Salary: Rs. 9,600/- , Rs. 14,400/- p.m</p>

<p>Eligible candidates may attend the walk-in-interview on 10-09-2015 with necessary certificates of testimonials</p>

<p>Click Here for Detailed Recruitment Notification<br />http://www.jau.in/attachments/Advt/BiotechSRFJRF.pdf</p>
]]></description>
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	<guid isPermaLink="true">https://bioinformaticsonline.com/blog/view/44758/the-ifs-and-buts-of-ngs-quality-control-and-trimming</guid>
	<pubDate>Thu, 02 Jan 2025 20:11:07 -0600</pubDate>
	<link>https://bioinformaticsonline.com/blog/view/44758/the-ifs-and-buts-of-ngs-quality-control-and-trimming</link>
	<title><![CDATA[The &quot;Ifs&quot; and &quot;Buts&quot; of NGS Quality Control and Trimming]]></title>
	<description><![CDATA[<p>Next-Generation Sequencing (NGS) has revolutionized biological research, providing vast amounts of data for a wide range of applications. However, the reliability of NGS analyses heavily depends on the quality of raw sequencing data. Quality control (QC) and trimming are critical preprocessing steps that can make or break your downstream analyses. In this blog, we explore the "ifs" (why you should perform QC and trimming) and the "buts" (challenges or considerations) of this vital step in NGS workflows.</p><h3><strong>The "Ifs" of NGS QC and Trimming</strong></h3><ol>
<li>
<p><strong>Ensures Data Integrity</strong><br />If you want to minimize errors in downstream analyses, QC and trimming remove low-quality reads and bases, ensuring high-confidence data. This step is essential for reliable variant calling, assembly, and other applications.</p>
</li>
<li>
<p><strong>Removes Contaminants</strong><br />If adapter sequences or contaminants are present in the raw reads, trimming can eliminate them. This prevents issues like misalignment or incorrect biological interpretations, ensuring cleaner data for analysis.</p>
</li>
<li>
<p><strong>Improves Mapping and Assembly</strong><br />If your goal is better alignment to a reference genome or improved de novo assembly, trimming low-quality bases and adapters is critical. High-quality reads map more efficiently and generate more accurate assemblies.</p>
</li>
<li>
<p><strong>Reduces Computational Load</strong><br />If you want to save computational resources, trimming reduces the dataset size, which speeds up processing and analysis. Clean datasets mean less computational time spent on processing low-quality data.</p>
</li>
<li>
<p><strong>Prepares for Standardized Analyses</strong><br />If your project involves multiple datasets, QC and trimming ensure uniformity across them. This standardization makes comparisons valid and reproducible, particularly in large collaborative studies.</p>
</li>
</ol><h3><strong>The "Buts" of NGS QC and Trimming</strong></h3><ol>
<li>
<p><strong>Risk of Over-Trimming</strong><br />But excessive trimming can lead to the loss of informative sequences, reducing read depth and potentially discarding biologically relevant data. This is especially critical in studies with limited sequencing depth.</p>
</li>
<li>
<p><strong>Bias Introduction</strong><br />But trimming algorithms might introduce biases, especially if they inadvertently remove sequences with specific biological patterns. This can skew results and compromise biological insights.</p>
</li>
<li>
<p><strong>Loss of Context in Paired-End Reads</strong><br />But trimming one read in a pair more than the other can lead to loss of pairing information. This complicates downstream analyses that rely on paired-end data, such as structural variant detection.</p>
</li>
<li>
<p><strong>Time and Resource Intensive</strong><br />But running QC and trimming for large datasets can be computationally expensive and time-consuming. As sequencing depth increases, preprocessing becomes a bottleneck in the analysis pipeline.</p>
</li>
<li>
<p><strong>Variable Standards</strong><br />But the criteria for trimming (e.g., quality threshold, minimum read length) can vary between tools and datasets. This variability may affect reproducibility and comparability of results across studies.</p>
</li>
</ol><h3><strong>Balancing the "Ifs" and "Buts"</strong></h3><p>To maximize the benefits of QC and trimming while mitigating the challenges, consider the following best practices:</p><ul>
<li>
<p><strong>Use QC Tools Wisely:</strong> Start with tools like <strong>FastQC</strong> to identify quality issues in your raw data. Visualizing quality metrics helps tailor your trimming parameters.</p>
</li>
<li>
<p><strong>Choose Reliable Trimming Tools:</strong> Tools like <strong>Trimmomatic</strong>, <strong>Cutadapt</strong>, and <strong>BBduk</strong> offer adaptive and customizable trimming options. Select one that aligns with your dataset and project goals.</p>
</li>
<li>
<p><strong>Set Reasonable Parameters:</strong> Avoid over-trimming by setting quality thresholds and minimum read lengths that balance data retention and quality improvement.</p>
</li>
<li>
<p><strong>Test Downstream Effects:</strong> Validate the impact of QC and trimming on downstream analyses, such as alignment efficiency, variant calling accuracy, or assembly quality.</p>
</li>
<li>
<p><strong>Document Your Workflow:</strong> Maintain detailed records of the parameters and tools used for QC and trimming. This ensures reproducibility and enables better troubleshooting.</p>
</li>
</ul><h3><strong>Conclusion</strong></h3><p>NGS quality control and trimming are essential steps to ensure reliable and accurate data for analysis. While the "ifs" highlight the clear benefits of these steps, the "buts" remind us of the potential pitfalls. By adopting best practices and carefully balancing these considerations, you can optimize your preprocessing workflow and unlock the full potential of your sequencing data.</p>]]></description>
	<dc:creator>BioStar</dc:creator>
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  <guid isPermaLink='true'>https://bioinformaticsonline.com/opportunity/view/24463/project-fellow-at-indian-institute-of-chemical-biology-iicb</guid>
  <pubDate>Tue, 22 Sep 2015 23:47:35 -0500</pubDate>
  <link></link>
  <title><![CDATA[Project Fellow at Indian Institute of Chemical Biology (IICB)]]></title>
  <description><![CDATA[
<p>Advertisement No. : R&amp;C/CD/427/2015  ,Vacancy Code: 4271501    </p>

<p>Project Fellow Bioinformatics recruitment in Indian Institute of Chemical Biology (IICB) purely temporary </p>

<p>Name of the Project:  "Genomics and Informatics Solutions for Integrating Biology(Genesis)".     </p>

<p>No. of Vacancies: 1     </p>

<p>Qualification required : M.Sc in Bioinformatics with 55% Marks. </p>

<p>Experience (Desirable): Candidate should be well versed with sequencing data analysis,assembly and annotation of whole genome sequence. Experience in transcriptional data analysis is also preferred.</p>

<p>Age Limit : 28 Years   <br />  <br />Stipend : Rs.16000<br />How to apply<br />Interested candidates may appear for the walk-in-interview to be held on 28.09.2015 from 11.00 a.m. in the Red Carpet Room with the following documents self attested copy - (1) Matriculation Certificate in support of your date of birth, (2) Degree/Diploma Certificate, (3) Original reprints of all testimonials regarding educational qualification, (4) No Objection Certificate from the employer if employed, (5) Final Mark Sheet of M.Sc. Examination, (6) One Passport size photograph.</p>

<p>http://www.career.iicb.res.in/Recruitment%20Notice.php</p>
]]></description>
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  <guid isPermaLink='true'>https://bioinformaticsonline.com/opportunity/view/24704/2-positions-on-the-evolutionary-analysis-of-biological-sequences-in-montpellier-france</guid>
  <pubDate>Mon, 28 Sep 2015 08:25:48 -0500</pubDate>
  <link></link>
  <title><![CDATA[2 positions on the evolutionary analysis of biological sequences in Montpellier - France]]></title>
  <description><![CDATA[
<p>The Methods and Algorithms for Bioinformatics (MAB) team at the LIRMM (computer science, robotics and microelectronics laboratory at the CNRS &amp; University of Montpellier, France) is looking for talented individuals to fill two postdoctoral positions.  We are seeking candidates with a strong background in computational evolutionary biology. The positions will start by the end of 2015.<br /> <br />The first of the positions (duration: 18-24 months), associated with the European VIROGENESIS project (http://www.kuleuven.be/english/research/EU/p/horizon2020/sc/sc1/Virogenesis), concerns the evolutionary analysis of viral sequences.  Topics include -- but are not limited to -- phylogenetic classification of metagenomic reads and the recombination history of viruses.<br /> <br />The second position (duration: 1 year), associated with the Institute for Computational Biology (IBC, http://www.ibc-montpellier.fr), concerns evolutionary analyses of large-scale genomic data -- including the inference of very large phylogenies, gene/species tree reconciliation, comparative genomics, phylogenetic network inference and verification, phylogeography, the use of phylogenies to study the evolution of characters.<br /> <br />A one thousand year old city, Montpellier is a thriving research community with a multitude of biology and biomedical research centers.  It is the fastest growing city in France where approximately one third of the population are students, and a wonderful location for outdoor activities (kite/wind surfing, sailing, river/sea kayaking, hiking and rock climbing).  The LIRMM is one of the most visible computer science laboratories in France.</p>
]]></description>
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	<guid isPermaLink="true">https://bioinformaticsonline.com/bookmarks/view/39213/flye-fast-and-accurate-de-novo-assembler-for-single-molecule-sequencing-reads</guid>
	<pubDate>Tue, 02 Apr 2019 21:54:55 -0500</pubDate>
	<link>https://bioinformaticsonline.com/bookmarks/view/39213/flye-fast-and-accurate-de-novo-assembler-for-single-molecule-sequencing-reads</link>
	<title><![CDATA[Flye: Fast and accurate de novo assembler for single molecule sequencing reads]]></title>
	<description><![CDATA[<p><span>Flye is a de novo assembler for single molecule sequencing reads, such as those produced by PacBio and Oxford Nanopore Technologies. It is designed for a wide range of datasets, from small bacterial projects to large mammalian-scale assemblies. The package represents a complete pipeline: it takes raw PB / ONT reads as input and outputs polished contigs. Flye also includes a special mode for metagenome assembly.</span></p><p>Address of the bookmark: <a href="https://github.com/fenderglass/Flye" rel="nofollow">https://github.com/fenderglass/Flye</a></p>]]></description>
	<dc:creator>BioJoker</dc:creator>
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  <guid isPermaLink='true'>https://bioinformaticsonline.com/opportunity/view/25307/srfjrf-bioinformatics-at-iari</guid>
  <pubDate>Sun, 29 Nov 2015 03:00:44 -0600</pubDate>
  <link></link>
  <title><![CDATA[SRF/JRF Bioinformatics at IARI]]></title>
  <description><![CDATA[
<p>Agricultural Knowledge Management Unit</p>

<p>ICAR-INDIAN AGRICULTURAL RESEARCH INSTITUTE</p>

<p>L.B.S Building, Pusa Campus,</p>

<p>New Delhi-110012</p>

<p>Walk-in-Interview: 18th December 2015</p>

<p>DBT funded project: Distributed Information Centre under BTISnet (PI: Dr. A.K.Mishra)</p>

<p>Senior Research Fellow Two</p>

<p>    Rs 28000/- + HRA</p>

<p>    i) Master’s degree in Bioinformatics or Computer Science+ NET qualification and two years research experience, or</p>

<p>    ii) M. Tech degree in Bioinformatics or Computer Science /Engineering with two years research experience Efficiency to handle agricultural databases and bioinformatics tool development</p>

<p>#Junior Research Fellow</p>

<p>    Rs. 25000/- + HRA</p>

<p>    i) Master’s degree in Bioinformatics or Computer Science + NET qualification, or</p>

<p>    ii) M. Tech degree in Bioinformatics or Computer Science/Engineering Efficiency to handle agricultural databases and bioinformatics tool development</p>

<p>Traineeship Two</p>

<p>    Rs. 8000/- consolidated</p>

<p>    M.Sc./M. Tech (Bioinformatics) with 60 % marks from a recognized University</p>

<p>Studentship Four</p>

<p>    Rs. 8000/- consolidated</p>

<p>    Final year M.Sc./ M.Tech (Bioinformatics) Students from a recognized University</p>

<p>* M. Tech with Four Years Bachelor’s degree followed by Master’s degree</p>

<p># In case suitable person is not found for SRF position, it may be filled at the JRF level The interview will be held on 18 th December 2015 at 10:00 AM at AKMU, LBS Building, IARI, Pusa Campus, New Delhi-110012. Terms and Conditions:  Maximum age limit is 35 years for all positions. Age relaxation of 5 yrs for SC/ST/OBC and woman candidates will be given.  The above post is purely temporary and is co-terminus with the project. The candidate shall not claim for regular appointment.  No TA/DA will be paid for attending the interview.  Bring self attested copies and originals of all certificates ( class 10th )onwards along with biodata in the attached format, proof of date of birth, one passport size photo, NOC from present employer, if any  Canvassing in any form will disqualify the candidate. </p>

<p>Reporting time for interview: 9.30-10.00 AM at AKMU, IARI, New Delhi -110 012</p>

<p>Advertisement:</p>

<p>www.iari.res.in/files/SRF_JRF_Akkmu-27112015-20151127-124003.pdf</p>
]]></description>
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	<guid isPermaLink="true">https://bioinformaticsonline.com/bookmarks/view/40754/understanding-your-reads-and-mapping</guid>
	<pubDate>Wed, 29 Jan 2020 06:29:55 -0600</pubDate>
	<link>https://bioinformaticsonline.com/bookmarks/view/40754/understanding-your-reads-and-mapping</link>
	<title><![CDATA[Understanding your reads and mapping !]]></title>
	<description><![CDATA[<p>One of the best tutorial for beginners ...</p>
<p>https://bioinformatics-core-shared-training.github.io/cruk-summer-school-2017/Day1/Session4-seqIntro.html</p><p>Address of the bookmark: <a href="https://bioinformatics-core-shared-training.github.io/cruk-summer-school-2017/Day1/Session4-seqIntro.html" rel="nofollow">https://bioinformatics-core-shared-training.github.io/cruk-summer-school-2017/Day1/Session4-seqIntro.html</a></p>]]></description>
	<dc:creator>Neel</dc:creator>
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  <guid isPermaLink='true'>https://bioinformaticsonline.com/opportunity/view/24962/ra-bioinformatics-at-nipgr</guid>
  <pubDate>Tue, 20 Oct 2015 04:11:56 -0500</pubDate>
  <link></link>
  <title><![CDATA[RA Bioinformatics at NIPGR]]></title>
  <description><![CDATA[
<p>Applications are invited from suitable candidates for filling up the purely temporary positions of one Research Associate (RA) and one Junior Research Fellow (JRF) in the DBT Part-B Sub-project-1&amp;2 entitled Transcriptome and epigenome diversity analysis during seed development for discovery of molecular markers and gene regulatory mechanism in chickpea of Seed Biology</p>

<p>Research Associate (one post): Emoluments as per DST/DBT norms &amp; as sanctioned in the project<br />Qualification: Candidates having Ph.D. degree (awarded) in Life Sciences/Molecular Biology/Bioinformatics or related field are eligible to apply.</p>

<p>Junior Research Fellow (one post): Emoluments as per DST/DBT norms &amp; as sanctioned in the project<br />Qualification: Candidates having M.Sc. degree or equivalent (with minimum 55% marks) in Life Sciences, Biotechnolgy, Bioinformatics, Molecular Biology or any other related field are eligible to apply</p>

<p>Additional Information</p>

<p>Address:<br />Staff Scientist<br />National Institute of Plant Genome Research (NIPGR)<br />Aruna Asaf Ali Marg, P.O. Box NO. 10531,<br />New Delhi - 110067</p>

<p>States &amp; U.T<br />State &amp; Union Territories Delhi</p>

<p>How To Apply</p>

<p>Apply Details<br />Eligible candidates may apply by sending their complete application in the given format. The attested copies of the certificates and proof of research experience (if any) are to be attached with the hard copy of application. The applications should reach at the address given below within 15 days from the date of advertisement.</p>

<p>Web/Notification URL<br />http://www.nipgr.res.in/careers/vacancie s_latest.php</p>
]]></description>
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  <guid isPermaLink='true'>https://bioinformaticsonline.com/opportunity/view/25094/project-assistant-bioinformatics</guid>
  <pubDate>Mon, 02 Nov 2015 03:23:09 -0600</pubDate>
  <link></link>
  <title><![CDATA[Project Assistant BioInformatics]]></title>
  <description><![CDATA[
<p>Project Assistant BioInformatics</p>

<p>Eligibility : ME/M.Tech(Bio-Informatics/Bio-Chemistry Engg), MSc(Bio-Informatics), BE/B.Tech</p>

<p>Location : Pune</p>

<p>Last Date : 16 Nov 2015</p>

<p>Hiring Process : Face to Face Interview</p>

<p>No. Bio/NCIM/3 </p>

<p>Project Assistant II Jobs opportunity in National Chemical Laboratory (NCL) on temporary basis</p>

<p>Project Code No. : GAP312626</p>

<p>Title of the Project : Microbial ecology and distribution of geochemical cycling genes in an hot spring ecosystem</p>

<p>No. of Post : 01</p>

<p>Qualifications : M.Sc./B.Tech/M.Tech in Computational biology/ Bioinformatics from recognized university with minimum 60 % marks (aggregate) </p>

<p>Desirable : Good knowledge of computational skills, Linux (command line and GUI) and Unix; Perl / Python / R /C-programming. Practical knowledge of analysis of Next generation sequence datasets (amplicon sequencing, whole metagenome, and complete genome sequencing) with reference to microbes. Analysis and statistical validation of NGS data generated from different chemistry platforms. Some wet-lab experience in microbial system would be an added advantage as project involves some travel.</p>

<p>Emoluments : Rs. 16,000/- </p>

<p>Age Limit : 28 years</p>

<p>The application with the above information duly signed together with photo-copies of relevant certificates/testimonials should be addressed to : The Head, NCIM Resource Centre (Attn Dr. M.S. DHARNE), National Chemical Laboratory, Pune 411 008, so as to reach on or before 16th November 2015.</p>

<p>More at http://www.ncl-india.org/files/JoinUs/JobVacancies/TemporaryJobs.aspx?menuid=ql6&amp;childmenustripid=divSubQL6</p>
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