NIEUKOOP CENTER AMPHIBIAN DEVELOPMENT I CSIR2023 I DBTI

[@ifasonline]

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[@AvinashKumar-ii5dy]

Yeh, Newkoop center waala Star Concept ko aap ney easily understandable way samjhaaya hain. Short but sweet and memorable fast revision ho raha hai Sir ji. Thank you Sir.

[@urmilalingayat6952]

Thanku so much for this Concept of'Star Concept Session',Very helpful in clearing concepts in a short time!!🙏

[@Mahi.2246]

Thanks so much Sir for this wonderful star concept of Nieukoop center, very helpful 🙏🙏

[@khushimishra6981]

Thank you so much sir 🙏🥰

[@Seema-sb8rv]

Good morning sir Have a good day

[@akansharathi5712]

sir one question doubt, smj nhi aaya question?? Q ) In Xenopus, the Noggin protein, accomplishes two major functions of the organizer: it induces dorsal ectoderm to form neural tissues, and it dorsalizes mesoderm cells. Which one of the following observations is correct with respect to Noggin? 1. If a plasmid clone expressing Noggin protein is microinjected into a lithium chloride treated Xenopus gastrula, it should rescue the abnormalities induced by lithium chloride treatment. 2. If a plasmid clone expressing Noggin protein is microinjected into UV-treated embryo which does not give rise to neural tube, it will rescue the abnormality. 3. RNA in situ hybridization of noggin cDNA on Xenopus embryo will show its presence in all regions except the dorsal blastopore lip. 4. Microinjection of noggin mRNA into the embryo region fated to make the ventral part will promote its ventralization.

[@dd-ev2ic]

Option 2 is right bcz in option one lithium chloride will inhibit BMP 4 which will lead to complete ventralization and rest two options are also wrong

[@danceislove3846]

Lithium cholride decreases the accumulation of BMP4, which is a ventralizinng factor. This may lead to expression of dorsalizing factors only. Option 2 correct.

[@sachinjhinkwan6528]

Gm sir

[@newstatussong2023]

Sir app par sari videos nahi a rahi hai

[@ameenazarrin2414]

Hello sir