NCBI Gene & PubMed, Lecture 1 | Part 3 By Dr. Muhammad Naveed

NCBI, Gene, PubMed:
NCBI's Gene resources include collections of curated nucleotide sequences used as references, sequence clusters to predict and study homologs, and various databases and tools for the study of gene expression.
Entrez Gene (www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=gene) is NCBI's database for gene-specific information. It does not include all known or predicted genes; instead Entrez Gene focuses on the genomes that have been completely sequenced, that have an active research community to contribute gene-specific information, or that are scheduled for intense sequence analysis. The content of Entrez Gene represents the result of curation and automated integration of data from NCBI's Reference Sequence project (RefSeq), from collaborating model organism databases, and from many other databases available from NCBI. Records are assigned unique, stable and tracked integers as identifiers. The content (nomenclature, map location, gene products and their attributes, markers, phenotypes, and links to citations, sequences, variation details, maps, expression, homologs, protein domains and external databases) is updated as new information becomes available. Entrez Gene is a step forward from NCBI's LocusLink, with both a major increase in taxonomic scope and improved access through the many tools associated with NCBI Entrez.
PubMed is a free search engine accessing primarily the MEDLINE database of references and abstracts on life sciences and biomedical topics. The United States National Library of Medicine (NLM) at the National Institutes of Health maintain the database as part of the Entrez system of information retrieval.
From 1971 to 1997, online access to the MEDLINE database had been primarily through institutional facilities, such as university libraries. PubMed, first released in January 1996, ushered in the era of private, free, home- and office-based MEDLINE searching. The PubMed system was offered free to the public starting in June 1997.
Content
In addition to MEDLINE, PubMed provides access to:
older references from the print version of Index Medicus, back to 1951 and earlier
references to some journals before they were indexed in Index Medicus and MEDLINE, for instance Science, BMJ, and Annals of Surgery
very recent entries to records for an article before it is indexed with Medical Subject Headings (MeSH) and added to MEDLINE
a collection of books available full-text and other subsets of NLM records [4]
PMC citations
NCBI Bookshelf
Many PubMed records contain links to full text articles, some of which are freely available, often in PubMed Central[5] and local mirrors, such as UK PubMed Central.[6]
Information about the journals indexed in MEDLINE, and available through PubMed, is found in the NLM Catalog.
As of 27 January 2020, PubMed has more than 30 million citations and abstracts dating back to 1966, selectively to the year 1865, and very selectively to 1809. As of the same date, 20 million of PubMed's records are listed with their abstracts, and 21.5 million records have links to full-text versions (of which 7.5 million articles are available, full-text for free).[8] Over the last 10 years (ending 31 December 2019), an average of nearly 1 million new records were added each year. Approximately 12% of the records in PubMed correspond to cancer-related entries, which have grown from 6% in the 1950s to 16% in 2016.[9] Other significant proportion of records correspond to "chemistry" (8.69%), "therapy" (8.39%), and "infection" (5%).[citation needed]
In 2016, NLM changed the indexing system so that publishers are able to directly correct typos and errors in PubMed indexed articles.
PubMed has been reported to include some articles published in predatory journals. MEDLINE and PubMed policies for the selection of journals for database inclusion are slightly different. Weaknesses in the criteria and procedures for indexing journals in PubMed Central may allow publications from predatory journals to leak into PubMed.
#NCBI #PubMed #Gene

[@learningandgaining]

Subhan Allah, Jazak allahu khyar sir, I'm from India I'm budding student in this field Mujhe Itna Accha meri class me bhi samaj nhi aya. Thank you very much sir..

[@Prof.Dr.MuhammadNaveed]

pleasure and welcome dear

[@ahtashamhassan6174]

Thank you Sir you provide very simple and Informative method of study on Bioinformatics.God Bless you..

[@Prof.Dr.MuhammadNaveed]

pleasures and welcome

[@alqalamacademy2854]

Jazak Allah sir gee..really you explained each and everythibg in easy way.....I try first time to search about Ncbi and in your oage I got very easy and informative vedios....Jazak allah sir gee for your lectures

[@ammarahchaudhary2820]

Thank for making such informative videos.

[@Prof.Dr.MuhammadNaveed]

Glad you like them!

[@musakhanmedicalenginee890]

Stunning may Allah keep you(respictable sir) from evil eyes

[@mrsaqibjaved4773]

Thank you so much sir it was never that easy before . Jazak Allah

[@Prof.Dr.MuhammadNaveed]

pleasures

[@HaseebSindhu]

Dr. Sb Thanks a lot off, very helpful and informative lectures.

[@sabakainat5162]

behtreen lec sir g thankyou so much.

[@Prof.Dr.MuhammadNaveed]

Most welcome

[@janvialavi6309]

Thank you Sir. It was very helpful

[@Prof.Dr.MuhammadNaveed]

welcome dear

[@ammarahchaudhary2820]

Thanx sir for nice lecture.

[@Prof.Dr.MuhammadNaveed]

Pleasures and welcome dear

[@jehrakhan4440]

Sir your teaching skill is very amazing ❣️

[@Prof.Dr.MuhammadNaveed]

Thanks a ton

[@fazalamin9322]

Thanks for m,ore information sir

[@Prof.Dr.MuhammadNaveed]

Welcome dear

[@syedmunirhassan5676]

ThaNkyou Soo much Sir GOD BLESS YOU♥️ JAZAK ALLAH.

[@Prof.Dr.MuhammadNaveed]

All the best

[@sanariaz2809]

You are great sir 😍 thanks alot

[@Prof.Dr.MuhammadNaveed]

pleasures

[@muhammadrahiyab1217]

Sir g stay blessed 😊

[@rijatheteacher9497]

Sir ji kamal kr dia

[@umarriaz4275]

Good job

[@umarriaz4275]

Well explainsd sir thanks

[@Prof.Dr.MuhammadNaveed]

welcome

[@ansarieducationcentre224]

Good work sir g ❤ plz complete info banai Bioinformatics ko lai kar kai iski jobs career kai lia hamai konsi skill's layni chaya is tra ki...

[@Waqas_101]

Thank u ❤️ soo much sirrr

[@Prof.Dr.MuhammadNaveed]

pleasures

[@hinamirza1904]

thank you sir... a great lesson

[@Prof.Dr.MuhammadNaveed]

All the best

[@Sherrybhai635]

Well done sir 👍

[@muhammadrahiyab1217]

Sir g how we will check out that certain protein is allergen or not and how our immune system respond to it ... Did you expain it in the next the lectures???

[@muhammadshafique3933]

Thank u sir

[@Prof.Dr.MuhammadNaveed]

So nice of you

[@waseemsajjad3094]

Thank u sir 👍

[@muhammadrahiyab1217]

AoA; Hope you will be fine sir g and doing well !!😊 Sir g what is FASTA and how can we get accession number?

[@poonam9511]

I have to search for a gene for mus musculus.. How to search this

[@saqibaagha7665]

Kindly genome k map ko draw Krny pay b lecture dyn

[@Prof.Dr.MuhammadNaveed]

uploaded as PATRIC

[@huzaif755]

Sir hm key word ko q search karty hai pura name gene ke search kar sakty haii ???

[@fatimaamir-jf6lo]

Sir g swistprot ka luctr nai mil rahra

[@asmasaleem6441]

Assalamualaikum Sir Question Short introduction to RNA,DNA and Protein: amino acids, sequence, analyzing protein sequence by using BI tools ; sequence structure function ( Ye full chapter hy Sir iska material ni samanj a rha k konsa krna kindly guide

[@Prof.Dr.MuhammadNaveed]

waslam its simple do recall all concepts

[@asmasaleem6441]

@@Prof.Dr.MuhammadNaveed thanks sir

[@iqraafzal4736]

👍👍

[@misbahmunir6332]

Assalam o Alaikum respected sir,sir how can we search 3D structures??

[@Prof.Dr.MuhammadNaveed]

waslam watch my lecture on PDB

[@samankhan1165]

Speed fast ha Boht

[@sadiaiqbal855]

what is data bank?? or bioinformatics dataset?

[@Prof.Dr.MuhammadNaveed]

Data Bank is just like a bank where we deposit money and similarly here all researchers deposit their gene/DNA sequences. Bioinformatics dataset is little different as to arrange you sequences according to tool for interpretation

[@hafizwaseem4919]

DR SHB THE GREAT.SIR PLZ KOI BOOK BATA DAIN JO GCF K SYLLBUS KO COMPLETE KRTI HO.BS BOTNY K 2ND SEMESTER K LIAY.THANKS

[@Prof.Dr.MuhammadNaveed]

for what?

[@annieriasat8515]

New tab m kasy sequence ko select kr k search krna yha sy smjh ni ai

[@Prof.Dr.MuhammadNaveed]

Click on genbank id

[@humamkhan7650]

Ncbi site bhut slow load hota ha.... iska ka koi solution ha k fast hojaye.... ?...@everyone

[@Prof.Dr.MuhammadNaveed]

its fine your net slow

[@mohammadhammad8908]

BIOINFORMATICS IS ALWAYS SOURCE OF TROUBLE FOR ME

[@Prof.Dr.MuhammadNaveed]

Just make it a blessing for yourself but first satisfy your mind and interest

[@hassanyousaf7824]

Sir difference b/w fastA sequence and genbank sequence

[@Prof.Dr.MuhammadNaveed]

watch video > FASTA clean and readable sequence by many bioinformatics tools and on the other hand is a raw sequence and not able to use on any other tool

[@IRFAN_HAMEED2610]

Sir kia 1 student Bs Bioinformatics ka bad cancer ma specilization kr skhta ha ........???

[@Prof.Dr.MuhammadNaveed]

yes can do

[@IRFAN_HAMEED2610]

@@Prof.Dr.MuhammadNaveed Thank you sir I am student of Bioinformatics and your lecrures is very helpful in my field ❤️

[@binyameen9667]

Aoa sir lecture 1 ke ketney vedio hain

[@Prof.Dr.MuhammadNaveed]

3

[@aroobasehar831]

Thanku so much sir👍🏻

[@Prof.Dr.MuhammadNaveed]

welcome