Bt cotton production | Bacillus thuringiensis | Action of Bt toxin | Advantages | Cry gene

[@hemadurga1510]

meru super ga explain cheysthunnaru infact na exam lo meru cheppinatluga rasthunna tq so much for your explanation

[@kirtisingh-uw4ux]

Today is my exam...very helpful video.. Thnxx❤️

[@bioscience6853]

My pleasure

[@aritridey3830]

Thanks for your video

[@aubrey-oneal]

Thank you for your explanation. I came here after watching the documentary called The True Cost (available on KZbin), about the textile industry. I learned that Monsanto bt cotton has not delivered on its promise to decrease use of pesticides. Consequentially, farmers end up paying for additional pesticides and for a while the yield of the single commodity climbs and then declines because the soil is contaminated. Could you speak to this point a little? You had a great technical lecture but I would like to understand the bigger picture.

[@bancygeony8489]

I'm subscribe from in this video sir ✨❤.....very clear explanation 🙏

[@ivx354]

great teaching, assisted me a lot. thank you

[@bioscience6853]

My pleasure

[@Raghava-uw8eq]

Excellent and amazing explanation Tq bro 💐💐

[@bioscience6853]

Thank you

[@Raghava-uw8eq]

@@bioscience6853 😍

[@calvinspiers5650]

legendary video

[@bioscience6853]

🙂🙂

[@swatiwani21]

Very good explanation I like it 👍👍👍🙏🙏 good

[@rmdwaheeduddin9538]

good explation very helpful

[@ganeshgr616]

Ultimate..great explanation......tq so much

[@bioscience6853]

☺❤

[@monirulalam8147]

In which part of the plant the modified Ti plasmid is inserted??

[@cerisejoshz]

can i know the answer lol

[@puduvedhavathy]

thank u bro it is very helpful to me

[@antaryamiacharya5657]

Some authors said that the cry gens present in gmo cotton plant translates to produced cry proteins in plants and when insects consume these parts then and got alkaline medium converted to active form and cause lysis so the insect died but ur explanation is different so to which we relly and what is truth ? Wting for ur promt replay

[@snemah]

All clear, thanks 👍

[@rinchenongmu8189]

Ur explanation is very good ✌️

[@bioscience6853]

Thank you

[@djsworlddeekshajigalur]

Worth explanation

[@bioscience6853]

Thanks

[@dmsmarttype6807]

Excellent 👍

[@kirankiru1119]

Is this lacture applicable for bt brinjal too?

[@calvinspiers5650]

Watched it again even better the second time round

[@bioscience6853]

🙂

[@shivushiva8765]

Good one nice explanation

[@bioscience6853]

Thank you

[@aishwarya6784]

Great presentation....

[@bioscience6853]

Thanks

[@mallareddyyalla6948]

Thankyou sir🙏👍🙏🙏

[@bioscience6853]

☺☺

[@abrarhussain5379]

Nice explanation tnx

[@bioscience6853]

My pleasure

[@freshnew9929]

Too too good..

[@preetipriyadarshinikar508]

Thank you sir🙏.

[@bioscience6853]

☺

[@keerthanapriya4967]

Please upload herbicide resistant plant glycophosphate...u r so good in teaching

[@bioscience6853]

Sure and thank you

[@swapnabhasker470]

didnt understand after screening.what is culturing in micropropagation. How this cry gene is inserting in to plants?

[@cerisejoshz]

same

[@eldoctordemissuenos1507]

Sir please make a video on herbicide resistance

[@gupiegup]

Thanks mate

[@showumiksh6958]

Wonderful

[@bioscience6853]

Thank you

[@mainidoley6223]

Thank you 🤗

[@bioscience6853]

My pleasure

[@priyaramamoorthy3093]

Thanks a lot.

[@bioscience6853]

My pleasure

[@sowjanyalingapuram9017]

Thq so much

[@krishnaswamy6201]

Also make video about bt.brinjal

[@bioscience6853]

Sure

[@ziyabt2258]

Tanx dea... help me during exm

[@bioscience6853]

❤☺

[@hasmukhsolanki472]

Very use full

[@bioscience6853]

❤☺❤

[@øvø-b4b]

Your teaching like this . ..kirak but why not said introduction cls of biotechnology and it,a application otherwise super lectural small request say introduction clses also

[@bioscience6853]

Will make it soon

[@sai_editz_0137]

Bt cotton and Bt brinjal procedure is same ?

[@sai_editz_0137]

Or different

[@milinddamle4234]

Pl send how Hybrid BT cotton seeds are produced to supply seeds to farmers .

[@saraswatachaudhuri7234]

During the micropropagation, the screened Ti plasmids and transfected into the totepotent cells of the selected plant for culture. As the plant grows, the Cry gene gets expressed and produces an inactive protein called Crystal protein, which gets activated in the alkaline pH of the pest's gut when the pest feeds on the plant. The activated Crystal proteins causes the gut cells of the pest to get ruptured and lysised, as a result the insect dies.

[@rajanmoogi9466]

Bcz there is a question in ncert that does cry protein doesn't affect the bacteria?

[@saraswatachaudhuri7234]

In case of the B. thuringiensis bacteria, even if the crystal proteins are formed, they cannot kill the bacteria itself for primarily 3 reasons - 1. The bacterial cytoplasmic pH is not enough for solubilising the toxin. 2. The machineries required for modification the prototoxin(e.g. removal of certain amino acids from N and C-terminal of the protein) is not present. 3. The Cry proteins bind to specific receptors of the epithelial cell membranes in the insect gut, which is absent in Bt itself.

[@rajanmoogi9466]

Does cry gene expression takes place in the gut of insect or in plant itself? Does insects feeds on cry protein directly or gene?

[@-nancyprajapati]

In the gut of insect.. Since the cry protein (delta-endotoxcin) need alkali ph (available in the gut of insect) so gets activated there

[@prateekmishra9615]

Can you please tell what is the name of transferred anti resistant protien in bt cotton ?

[@bioscience6853]

Cry gene

[@Yellowtulip11]

👍👍👍👍

[@krishnaswamy6201]

👌👌👍👍

[@bioscience6853]

☺❤

[@sylvaniewilliam2355]

what will they do if modified cotton infects a portion of the population who wears it?

[@ichschwoersosehr]

Cotton can't infect another organism. Especially not humans.

[@sylvaniewilliam2355]

GMO cotton is laced with a bacteria which has and does infect humans.read up on the farmers who grow it.

[@ichschwoersosehr]

@@sylvaniewilliam2355 Do you have any source for me?

[@nabinkatwal6705]

> bro u are explaining it wrong

[@twesharoy5335]

Nav

[@khushbuyadav4076]

Speak slowly

[@rmdwaheeduddin9538]

good explation very helpful

[@Chemistrystudent123-x6q]

Thank you ❤