Genes, Alleles and Loci on Chromosomes

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[@suhasini153]

Hello, I'm a Geneticist. I have learned Genetics for so many years but non of my teachers explained the minute differences this clearly and it was hard for me to find the clear difference in my college time. Thanks for uploading this video. This is really basic for a geneticist to further move deep into the topics. I will recommend your video for my juniors. REGARDS, suhasini M.P

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Mam I also want to become geneticist. Can you help me?

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Can u tell me what 22p+ indicates in karyotype results. Is it something to worry about?

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One of best videos on this subject

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Thank you very much 💛

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Sir, which class you are teaching for?

[@potatoesislife6365]

This guy is just awesome. He knows how to explain the material and in what order. I now read my textbook to get a general Idea then hop on here to fill in my questions.

[@AKLECTURES]

+Louis Hauteclocque thats a great combination! reading and visual cues = great memory tools!

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To be honest, I study directly from hes lectures and fill in the gaps from my lectures

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Best

[@pretzelogic2689]

THE best explanation for my little brain. Outstanding presentation. Thank you.

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Exactly! he is truly amazing and perfect at his job

[@hamidvisuals]

Man u are the best lecturer on KZbin. God bless you. I love science and when I see these videos I really enjoy them.

[@Icareaboutyourapple]

Dang. Im only 7 minutes in and so far you have explained things really well. Some teachers dont work for everybody, but I think I have found the teacher that works for me. You're so easy to listen to and explain things thoroughly, thanks for putting out great content!

[@zorimarvilella7158]

I was so embarrassed to ask this in class... finally understood the concepts!!! Thanks AK lectures 👌🏼✨

[@srishtijalaj]

Same ...

[@rachanagangula9427]

U guys are soo good. Biology textbooks dont even bother covering these concepts and they jump right to the main content. Now i can actually understand what I'm studying. Lol.

[@AKLECTURES]

+Rachana Gangula By you guys you mean just one guy right? ;-)

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[@KARINEMOOSE]

I'm an engineer entering a Bioinformatics and Genomics degree, and your videos are the best content I've seen so far on these subjects. Some of these concepts are so hard to find a good straight forward explanation on, and textbooks still have a long way to go to make the information practical. I seriously can't thank you enough, this is going to effect my academics and my career substantially. I'll certainly be recommending these videos, thank you SO much!

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I am about to hate biology but after your lecture...................you are a life saver

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[@godslove7301]

is there any medical subject you don't know about? damn you're a genius... your videos has been helping for long and I'm so greatful!!!!!

[@PratikNayak4303]

15 minutes worth sparing....Sir ur just so excellent... none of my words can express how excellent is your teaching skill... hats off to u... u just cleared all the ups and downs of my mind about genes..ty so much with love from 🇮🇳🇮🇳

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what a nice video... best one i have ever seen on youtube.

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[@HerTheOneAndOnly]

I just love this! The enthusiasm in your explanations give me life! I'm getting ready to binge watch your videos. Keep up the good work. You rock!

[@ferhundetekin7469]

You're great. In spite of the fact that English is not my native language and I can be easily distracted during lessons, I can clearly understand the topics thanks to your lectures. As a psychology student, I don't take genetic lessons, I'm here because of my own curiosity. Your lectures encouraged me to continue learning more about genetics. Thank you so much.

[@souha3233]

Me too my level in english is bad however when he was explaining i understood everything actually even tho I didn't understand at school

[@singWHILEpeopleCHEW]

This was amazing..except one thing I want to make sure I'm right on..you mention the dominant allele is expressed bc it inhibits the recessive. Isn't it actually that the dominant creates a functional protein while the recessive allele doesn't? And the dominant allele is only dominant because it functions in comparison to the non-functioning protein? So rather than inhibition, it's simply functionality

[@suhasini153]

+Eva Gershovich . Hi friend, Yes you are right. dominant here is the organism require only one dose of such proteins to express its character. while for the recessive it requires double dose of such proteins is required to express its character. This is more appropriate. I think this will be helpful to you.

[@emilyeckman3403]

This was so incredibly helpful. Very clear and concise! Thank you :)

[@pforpriyavish]

here's a fact you should know , YOUR'E AMAZING

[@risktaker7996]

Me too 🤣🤣 You too🤣🤣

[@shukrimuse9150]

YOU ARE INCREDIBLE!

[@Paulotech-cyber]

who is watching this on Christmas day 2019, this guy lecture is awesome, simple to understand, I now fully comprehend what a gene, allele, and locus is. thank you and Merry Xmas

[@RIDA_KANWAL]

honestly, after watching many videos and attending lectures I don't get the base but now I'm fully satisfied ya really know how to deliver a lecture and explain in a better and basic also in an elegant way really this was so basic and clear.

[@01107345]

Hi, I have a question. Apparently a single locus on ONE chromosome has TWO alleles! But there are also two alleles in the two homologous chromosomes? Very confusing. Thank you!

[@hoaithudang5070]

wow, your explanation is so straightforward and I can't thank you enough for having helped me understand these basic terms in genetics which haven't been properly defined and distinguished in the text books. Please keep it up!

[@arvanaseer7699]

OMG!!! What a conceptual lecture !! I'm in tears, literally.

[@mgfaruk6576]

I've been trying to understand genes, alleles and locus from hundreds of sources. But no one could make me understand these concepts like you did❤️❤️❤️

[@bharathireddywari2378]

Can we say . Allele - alternative forms of gene , present on same locus on homologous chromosome.

[@rahulmeena8787]

The term "Allele" was bothering me for a long time now, but your video was so amazingly perfect. I am really thankfull .... your the best!!!! :)

[@AKLECTURES]

rahul meena awesome! thanks! :)

[@maviskumi7105]

+AK LECTURES (Andrey K) this just clarified everything i was struggling with. thanks

[@kactic]

exceptionally clear and well done. Thanks!

[@afrahnaseerhussainmohammed1664]

How can someone dislike this? Thanks a ton!

[@hyunsoohwang2727]

I was really impressed by your lecture video. This is one of THE best youtube videos I've ever seen. Great !!!

[@ss-gz5js]

Is it possible that on same locus we have several alleles?

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i am a tiny innocent stinky medical student whose anus has just been saved by this charismatic and talented teacher.

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[@risktaker7996]

I wonder, what's the difference between homologous-chromosome and sister-chromatids??

[@aryadanyali9320]

Amazing. He just explained the whole lesson in details. Thanks.

[@evinatamiroriris6682]

You've done a great work and you're a good lecturer. Thank you for helping me!

[@alkhjhgyu4158]

Hello I’m medical student from Iraq i swear i watched many video but no one explaine like you … thank you so mach

[@musolemusole3415]

I'm shading tears of joy while watching this 😢😅 ’cause I've always failed to differentiate these three🤦

[@dannieel1327]

Sir, please make a video of multiple alleles diagrammatic representation in such a way. As you said, Allele stays in pair that is only 2 strands of homologous chromosomes (1from father and another from mother is possible). So how do the other strand of chromosome( non-sister chromatids) be possible in such case? I'm really confuse now. But your deep explanation has cleared my concept about the differences between Gene and alleles in an excellent way. TQ 🙏

[@mariaisabella6572]

u deserve all my complishments, u salve my presentation for tomorrow kkkkk

[@erinsandri3548]

I have question (Maybe this is kinda late to ask since this vidio uploaded), but I hope you can notice Does locus lay all over the chromosome areas as you draw from the top to down, without any space at all, or just in some area like the space area as in the vidio. I am confuse about the white area that doens't coloured by the colour. Is that also locus? Or no?

[@melesefentaw1978]

Thank you so much for your surprising lecture. I have gotten a clear idea about locus, allele and gene eve about chromosome and DNA.

[@atiraelliya9718]

thankyou , my lecturer suggest to watch this video in order for more understanding about the diff between Locus , genes & alleles , amazingly ur explanation was very good . Waiting for another greats videos from AK lectures :)

[@ommayhany65]

its very very helpful..thank you so much to make it easy...now my concept is clear :))))

[@ryan.o8519]

thank you so much im finding this genetics class to be super confusing and i wasnt expecting it at all.

[@gauravresearch8]

Hi, You have explained so simply and wonderfully. Amazing videos. Please make more. Regards

[@SaA-nf3jf]

I never learned any Genetics in School. But I would like to know , how can Genes be differentiated from this parts in the DNA with no genetic information? SInce the whole DNA is made out of the same components, (gens and the "Inbetween spaces) how do we know were the Gene starts and were it end? And: the loci of the Genes are the same for everybody, but since the "Inbetween spaces" have different sizes in every human, will that not mean that the GEnes are also the in different spaces?

[@DCSMdYusufAzam]

Do you mean character whenever you say the word trait?? Cuz trait is an alternative form of character.eg.height is a character but dwarf is a trait!!

[@darcyauguste281]

My brain was about ready to explode reading this stuff without an illustration.. Thank you!!

[@artarrested8436]

All thing better but please improve the audio. Make it louder XD, TY

[@vidonokama1263]

i didn't know the difference between allele and a gene, but now i know. Thank you very much AK LECTURES you the best!

[@naholahmi9203]

u r d best.. u helped me alot to understand a different topics.. I never forgot anything I saw u explain it 10 big times

[@molecularorganicchemistry1891]

Hye !!! I just want to ask u are u a human or not human ??? Bcz ur brain can teach various hard difficult subject

[@rodrigo.mora-lugo]

I love the visuals on the board. Really good work. Thnak you

[@themrvims]

Thanks Andrey. Great explanation.

[@blakechristiansen2562]

very well done sir, your explanation was extremely helpful.

[@EstherOffordum]

Thanks for the video. Really understood 😊

[@alhamanjum5540]

Please give a lecture on allelic and genotype frequency....

[@zes3813]

not. wrong, not constantly, any say whateverx. no such thing as chracteristics or trait. ts not expressingx. highx can be inferior shitx

[@tabethmwema]

There's no way you're not gonna want to subscribe after watching this. 👌

[@pritpalgahni7225]

Excellent, No words. Super nice and clean explanation

[@user-tu5qx9zu1m]

the homologous chromosomes are similar, but their expression is different

[@sumananaik2104]

Outstanding explanation 😍 Thanks a million sir 🙏

[@hubbybuehler5948]

Subscribed. Thank you!!!

[@serendipitys-child]

Omg thanks for explaining it so clearly

[@ojd3708]

At 4 min some DNA sequence nucleotides do not code for anything, those that do are called a Gene

[@latifaramazani8375]

you don't understand you've saved my life! thankyouuuu

[@Adlais_welsh_cobs]

Thank you for explaining so so well

[@rudranimondal5142]

Sir would you plz make a video on multiple allele?? 🙏🙏🙏

[@xman123654789]

hey ak lectures, I am a bit confused about alleles and genes, when you said that there is a total of 8 genes but total of 4 alleles. Isnt it though that for each gene there are two alleles? and thanks a lot for your videos :)

[@Procrastinerd]

Are female sex chromosome pairs considered homologous, or do these terms only apply to autosomes?

[@ayayousif1869]

at 9:55 isnt he pionting at a chromatid not a chromosome, because a chromosome is made up of 2 chromatids

[@ethioagnogirl3768]

you are so smart bro!!!!!!!!!!!!!!!thank you sooooooooooooo mucccchhhh

[@eghonghonomonbude4643]

Thanks a lot sir! God bless you sir; more power to your elbow!

[@franciska5892]

Thank you so much! I understand it a lot better now!!

[@hamzasenni5942]

ITS LIKE UR READING STUPID MINDS THANK YOU FOR UR HELP

[@jungbhadursingh9450]

Sir make a vedio to describe dna polymorphism

[@khlynhthy3362]

he is excellent, a dummy like me understand all those now !!

[@adewoletunmise9477]

You are the best 😊 Thanks for all you do, man.

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as usual I liked your way of explanation.

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You have made me understand what I couldn't

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So good! Clear and straightforward.

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Loved this video. Great job! 👏🏼

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Anyone watching this in 2021?🤩

[@mohammedal-hammadi5085]

So great lecture, thank you so much really

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Thanks Sir, it was really helpfull

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you are amazing, thank you so much.

[@adityassrana]

really really amazing video. thnx a lot

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Holy crap your fucking amazing