Linked Genes, Crossing Over and Genetic Recombination

  Рет қаралды 325,296

Andrey K

Andrey K

Күн бұрын

Пікірлер: 210
@Soviless99
@Soviless99 8 жыл бұрын
i like how you repeat yourself a lot, most teachers just say things once and dont emphasize the fundamentals which go right over my head all the time and results in me being losT!
@raanoooshh9296
@raanoooshh9296 5 жыл бұрын
Same thing here! And the good thing about AK Lectures's videos is that you don't have to rewind while waching.
@LA-cm9uo
@LA-cm9uo 4 жыл бұрын
I completely agree!!
@ARTDEVGRU247
@ARTDEVGRU247 2 жыл бұрын
So true!
@nowellhayles
@nowellhayles 4 жыл бұрын
this was super helpful & easy to understand! pause at 12:48 if you’re trying to take a screenshot of the board behind him.
@carissa7504
@carissa7504 7 жыл бұрын
I have been completely LOST in class the past month and you actually just saved my life. This is an awesome lecture. Thank you so much.
@MrAndreaCaso
@MrAndreaCaso 9 жыл бұрын
Top notch lecture, my friend. We should have more teachers like you. Thank you for your work, it is much loved and appreciated.
@AKLECTURES
@AKLECTURES 9 жыл бұрын
Andrea C. Thanks Andrea, I appreciate that :)
@moonlight-sx8ew
@moonlight-sx8ew 7 жыл бұрын
Such a great explanation thx so much btw im watching u from algeria^^
@evan.5967
@evan.5967 2 жыл бұрын
@@AKLECTURES sir this only happens in meiosis right
@alanjones2430
@alanjones2430 2 жыл бұрын
@@evan.5967 yes,,, and in mieosis 1(crossover)
@nabeel8707
@nabeel8707 Жыл бұрын
Unbelievable, no words. I came to this video completely lost and finished it understanding the whole topic. The way you go through everything slowly and thoroughly makes you a teacher like no other. Much appreciated
@sydneysands4950
@sydneysands4950 8 ай бұрын
THANK YOU FROM A PREVIOUSLY CONFUSED STUDENT
@madibrown5938
@madibrown5938 8 жыл бұрын
You are the reason I am passing my genetics class, which also happens to be my last class before I finish my degree. Thank you!
@poornimasharma6632
@poornimasharma6632 4 жыл бұрын
U have no idea...how many blessings u receive from students.......a sincere thanks to u...
@alejandrocanas6744
@alejandrocanas6744 5 жыл бұрын
Let's all take a moment and realize how amazing AK Lectures haha. This is such a clutch video!!!! THANK YOU!!!
@cecejamesable
@cecejamesable 3 жыл бұрын
Thank you for the work you put in these videos. Seriously, genetics looked like a different language until you broke it down for me. Thank you from the bottom of my heart.
@mattimatta
@mattimatta 6 жыл бұрын
Great method of teaching. Keeps on going back to certain parts and repeating/linking together concepts. Really helps my understanding.
@akshay_anil
@akshay_anil 4 жыл бұрын
No HD animation... No super-display board... No best sound system... Still the one of the best lecture I've heard.Thank you.
@chan923
@chan923 6 жыл бұрын
Your clear explanation with clear pronunciation is really helpful, especially international student like me. Thank you so much. Blessing !!
@eliyashossain8599
@eliyashossain8599 10 ай бұрын
My textbook doesn't explain how crossing over leads to genetic diversity. So I was pondering about this for a long time. Thanks for the detailed explanation, Sir❤
@Dixygirl5
@Dixygirl5 8 жыл бұрын
I was so confused about this concept in class. Thank you so much for going through slowly and making this so easy to understand!!!
@iriniceci2543
@iriniceci2543 3 жыл бұрын
I am from Albania and even in another language i can say that this video is very helpful...thank you!!!!
@RainUnwritten
@RainUnwritten 9 жыл бұрын
I come here every time I have a bio test. Honestly, you should have so many more views. Your videos help A LOT
@ronelzhigun7859
@ronelzhigun7859 7 ай бұрын
You're such a good teacher
@michaelherriott5859
@michaelherriott5859 6 жыл бұрын
This was one of the clearest and understanding explanations of this topic
@lacy1798
@lacy1798 9 жыл бұрын
Your videos are very thorough and easy to understand. Thank you, thank you, thank you! You have helped me so much.
@AKLECTURES
@AKLECTURES 9 жыл бұрын
lacy1798 thanks for watching! :-) im glad you enjoy them!
@sunykt4027
@sunykt4027 8 жыл бұрын
I'm speechless all I can say is thank you so much.God bless you.
@AKLECTURES
@AKLECTURES 8 жыл бұрын
+SUNY KT thanks! :)
@adelmohammed6114
@adelmohammed6114 8 жыл бұрын
from Aden city (south yemen )really great job ...thank you so much .god bless you .
@alehegnyitbarek4545
@alehegnyitbarek4545 2 жыл бұрын
wow, there is no a word strong enough to express your lecture
@dhruvalwadhi
@dhruvalwadhi 2 жыл бұрын
this was so genuinely helpful. I searched far and wide, and this is by far the best explanation. thank-you so so so much!
@sunflower7492
@sunflower7492 6 жыл бұрын
There are no words to define your work..All I would say is May God bless you to the heights.👍👍
@neslihangroll7597
@neslihangroll7597 6 жыл бұрын
You explained it for dummies and I LOVED it. Thanks
@shemspp.8236
@shemspp.8236 6 жыл бұрын
i know this video is old, yet i understand it more quick and easy than how my professor taught us.. you're a big help to us students
@amamuffin
@amamuffin 8 жыл бұрын
This is truly amazing!! Thank you so much for taking the time to explain so well and making this video. Everyone fragments all this info instead of presenting it all together. My professor does not put any of this together, everything is organized in the wrong way on her lectures, things are in different chapters.
@evelynamoh4196
@evelynamoh4196 2 жыл бұрын
Thank you so much I’ve been so confused on this topic and this is literally the only video that I have found that has clearly clearly and I repeat clearly and thoroughly explained this topic God bless you. You know I mean it when I comment
@wak04031964
@wak04031964 6 жыл бұрын
WELL DONE. I just extract book topics, forget about much of their complicated grammar and litteracy then go to your lectures, @ the end every understanding on those topics become *CLEAR LIKE THE ROCK WATER*
@luoyang695
@luoyang695 4 жыл бұрын
thank you so much that explaining so details. especially I love your repition on some of the concepts, it actually help me understand the concept better.
@shinysameedanazir2931
@shinysameedanazir2931 Жыл бұрын
It was so helpful to watch your lecture. You cleared all my doubts by arising questions to yourself. Thank you so much sir 🙏!!
@johnnaodom5771
@johnnaodom5771 6 жыл бұрын
I promise, reiteration is important and I understand this now....!! Thank you
@navin1900
@navin1900 6 жыл бұрын
Awesome I have seen so many video but none can give better explanation than u
@divinefavouredeh4786
@divinefavouredeh4786 4 ай бұрын
This is so amazing and very understanding... Thank you so much❣️❣️ Please do more
@nibsyfunro8112
@nibsyfunro8112 7 жыл бұрын
I really appreciate you sir.....you cleared my some confusional steps!
@matheuscardosobarbosa3351
@matheuscardosobarbosa3351 6 жыл бұрын
Thank you a lot, your class was so much valueble for me.
@sanaah534
@sanaah534 2 жыл бұрын
thank you so much i've been so confused in class but this cleared up the details that I needed to make everything clear!
@BleachRoxorz
@BleachRoxorz 8 жыл бұрын
anyone else having issues where it doesnt sound very loud? I've got my speakers up to max and the volume control on the video up to max and its not very loud... just wondering if its only me! great lecture thanks!
@hussainabualrob7110
@hussainabualrob7110 5 жыл бұрын
you either have bad speakers or bad ears... the voice is fine for me
@savvyjaylo8307
@savvyjaylo8307 5 жыл бұрын
@@hussainabualrob7110 the audio is low for me to
@elijah1110
@elijah1110 4 жыл бұрын
same here had to put audio up close to max
@shwetha8838
@shwetha8838 6 жыл бұрын
Amazing amazing explanation! You have a clear clarity about topics
@kaorisaito9267
@kaorisaito9267 5 жыл бұрын
im so stoked he teaches genetics too!
@newperspective5535
@newperspective5535 4 жыл бұрын
Great job bro studiying linkage in India from your video.👍👍👍👍
@josefalagicere399
@josefalagicere399 9 жыл бұрын
OMG, thank you thank you so much, our such a great teacher I never understood genetics until I watched your videos....LIFE SAVER, please continue making these great videos
@FrostySpade
@FrostySpade 7 жыл бұрын
I like it when there re more pictures than words.. THANKYOU!!!
@sujinkim1890
@sujinkim1890 5 жыл бұрын
You are such an amazing tuitor!
@angelinaurquhart2481
@angelinaurquhart2481 4 жыл бұрын
thank you so much ... I really appreciate the way you explain the information. i will be looking at more of your lectures.
@k-tok1245
@k-tok1245 2 жыл бұрын
Seriously you are Amazing. I appreciate you!!
@skullymanewhoa
@skullymanewhoa 7 жыл бұрын
What a wonderful lecture. Made me miss the East Coast
@abhiAbhi-sc1km
@abhiAbhi-sc1km 4 жыл бұрын
Try to understand the difference between traits and characters . This may help you in this lecture guys Once again great lecture 🥇
@Ghost572
@Ghost572 9 жыл бұрын
I'm wondering when this channel will blow up and become a main place for learning. Like every video I watch I know the information has been well thought out and explained. I guess its a matter of time, unless you can somehow trick people to start watching your videos. It would just be nice to know you get paid by youtube for all this content.
@AKLECTURES
@AKLECTURES 9 жыл бұрын
Ghost572 Thanks for your kind words! I really do appreciate that. Thanks for watching and help spread the word! Cheers :)
@dilashashekhawat
@dilashashekhawat Жыл бұрын
Thank you so much for such an amazing explanation
@salahtoubal3860
@salahtoubal3860 Жыл бұрын
Thanks for this fun and simple explanation
@raxmaibrahim3166
@raxmaibrahim3166 8 жыл бұрын
thank you I absolutely find your videos you are a great teacher
@pragathiraghavender1843
@pragathiraghavender1843 4 жыл бұрын
Sir, the best ever lecture as always, but the audio is very low for genetics lectures, other biochemistry lectures were with good audio. I request you to please look into this sir.
@melody8116
@melody8116 8 жыл бұрын
best lecturer ever .. please we need more lectures in this line
@Mariam1Sameh
@Mariam1Sameh 8 жыл бұрын
you are really an amazing teacher, I didn't know that biology could be that easy! Thank You :))
@Shindesn0424
@Shindesn0424 5 жыл бұрын
Great job 👏👏 This clear my concept
@eliagolia1
@eliagolia1 8 жыл бұрын
Thank you for the thorough explanation
@wrangasafi3170
@wrangasafi3170 9 жыл бұрын
Thank you so much! Please continue with more genetics! This is truly helping me and I'm sure many others. :)
@thefalcon3814
@thefalcon3814 3 жыл бұрын
Helped me a lot today ...... 💓💓💓
@pragatisharma1365
@pragatisharma1365 7 жыл бұрын
Amazing patient explaination
@SAJIDALI-od2hf
@SAJIDALI-od2hf 6 жыл бұрын
Thank you very much for making such a nice lecture
@莫离-x4q
@莫离-x4q 8 жыл бұрын
quality lecture sir..so helpful..thank u for your work
@talhacheema295
@talhacheema295 7 жыл бұрын
great sir... thanks for giving such a great lecture
@irelandsherrill9612
@irelandsherrill9612 9 жыл бұрын
Great and thorough video! I finally get crossing over :)
@AKLECTURES
@AKLECTURES 9 жыл бұрын
Yes! +1 congrats! :)
@bharatbarnwal8540
@bharatbarnwal8540 4 жыл бұрын
Love from India sir, Doubt cleared
@EricMazariegos
@EricMazariegos 9 жыл бұрын
I absolutely find your videos indispensible for my Anthro class as we're delving into genetic inheritance. Thanks so much. But, I do have 1 suggestion. My laptop is at maximum volume, and I can only hear you if I try... In the future could you do videos with louder audio? Thanks a ton!
@AKLECTURES
@AKLECTURES 9 жыл бұрын
+Eric Mazariegos There are only a few of these videos where the volume is low, unfortunately I only noticed that AFTER I recorded and uploaded. and thanks for the kind words! good luck in your course!
@sabaparveen4402
@sabaparveen4402 7 жыл бұрын
you are a Great teacher.....
@goharali4178
@goharali4178 10 жыл бұрын
I love your lectures u r best of the best sir plz upload biotechnology lectures like cloning of gene ...procedure of recombination of dna technology etc thanks
@dtalmood
@dtalmood 6 жыл бұрын
Wow this was an incredible lecture thank you!
@srenhedegaard1841
@srenhedegaard1841 7 жыл бұрын
Just sent a small donation. Thanks for making these videos!
@deepthibadam4177
@deepthibadam4177 7 жыл бұрын
hey:) you helped me do my homework and helped me understand this topic ....u r amazing!...by the way I like your handwriting
@SharkRockstar
@SharkRockstar 4 жыл бұрын
I just wanna say..................... I love u
@pantunelfreddy2106
@pantunelfreddy2106 7 жыл бұрын
this is so helpful, thx from indonesia
@sakshigupta4178
@sakshigupta4178 3 жыл бұрын
Thank you man, you helped me understand this topic!
@sachinnayak9420
@sachinnayak9420 9 жыл бұрын
In two words... You rocked
@mohammedal-hammadi5085
@mohammedal-hammadi5085 4 жыл бұрын
So great lectures, thank you so much really
@dhanikaamarasekera9110
@dhanikaamarasekera9110 7 жыл бұрын
your the best sir... keep doing more lectures
@Jess-kq4mb
@Jess-kq4mb 7 жыл бұрын
wonderful explanation! continue making videos my friend!
@jacobkim2402
@jacobkim2402 5 жыл бұрын
Jesus Christ get this man a nobel prize already, he knows more science than all college professors combined
@laurachoi9749
@laurachoi9749 7 жыл бұрын
Hello, I was wondering if this was Autosomal Linkage? Thanks! Great Videos :)
@VanessaKimme
@VanessaKimme 7 жыл бұрын
Wow, I wish you were my biology teacher.
@aashqeensingh8948
@aashqeensingh8948 2 жыл бұрын
Great explanation ☺️
@ramaelmaouch8218
@ramaelmaouch8218 Жыл бұрын
Love the explanation.thanks
@akhilranjan7180
@akhilranjan7180 8 жыл бұрын
absolutely fantastic!!! keep posting.
@yeadamzer1995
@yeadamzer1995 4 жыл бұрын
legend! like the way you explain
@seemasirvi6243
@seemasirvi6243 9 жыл бұрын
thank you so much. my all doubts got clear.
@huwaidakhairulanwar3534
@huwaidakhairulanwar3534 9 жыл бұрын
this is soo good !~ I totally love it .. keep it up ..
@o8117
@o8117 6 жыл бұрын
This is brilliant , thank you
@LiquidIllusion
@LiquidIllusion 9 жыл бұрын
the word for the synapsis is known as chiasmata. The chromosomes come together in their homologous paris to form a bivalent. Some extra info.
@eskinderize
@eskinderize 9 жыл бұрын
Thank you so much! It really helped me a lot!
@ethioagnogirl3768
@ethioagnogirl3768 7 жыл бұрын
first of all, thank you for your lectures but my question is why you assigned different colors for the same trait's allele
@taniabatool4451
@taniabatool4451 6 жыл бұрын
Best explanation
@rodhiyadaud7892
@rodhiyadaud7892 11 ай бұрын
Please crossing over occurs only in linked genes,and it is must also occur during meiosis....what if we are asked to draw out the chromosome of an unlinked gene in metaphase 2....are we going to cross over the genes or not?
@harshdinodiya8509
@harshdinodiya8509 5 жыл бұрын
Superb.. keep making videos ....
@tanvirlatif3203
@tanvirlatif3203 4 жыл бұрын
This man is a fkn god
@junakikashyap2543
@junakikashyap2543 5 жыл бұрын
And plz tell about the chiasma nd synaptonemal complex...
@aarontcagle
@aarontcagle 4 жыл бұрын
We were taught that syntenic genes are on the same chromosome, but that linked genes are so close to each other that when crossing over occurs, they both are taken over to the new chromosome and therefor genetic recombination doesn't happen for those two genes. I can hear him saying, "All linked genes are syntenic, but not all syntenic genes are linked!" This video doesn't help me at all in describing why syntenic genes sometimes assort independently or travel with each other when they are too close.
@khanyingobese1007
@khanyingobese1007 4 жыл бұрын
Thank you so much 😭helped a lot
@patatas345
@patatas345 8 жыл бұрын
probably should be noted that synapsis is also known as chiasma (pl:chiasmata)
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