University:
Swansea University
Course:
PM-133 | Evolutionary and Molecular Genetics
Academic year:

2023
Views:

39

Pages:

3
Author:

Amal J.

PARASEXUALCYCLEchimbanzee - 48chromorome- 248 chromosome valiationmore variations than humansexual rep - create- recessive allele isvariationdifficult to climinate- only balfgenetic potentialasesualto progony- foll genetic potentialtoprogeny- BacteriaGenerate valiationthrough palasexoal cycleB.cobtilisTransformation - naked DNA transferEcoli $Transduction - Phage bacterial mediated DNA transfer morfcom mas ]conjugation - transfer bycell to cell contactB.sobtilis 1 Transformationtransfer of naked DNA from one bacteriumto anotherdeathof bacteriaDNA fragmentTransfered tosome bactariaCrelated DNA)at+Ialac+onlyrelated ON A transferedamedium a(ac competing mechanismd(receptors.Receiving bactella requireacceptor bacteriareceptor protein as surface.calwall ComG, ComEA2transport proteinshelpsreceptors/ant Plasmamentrone ComfA. COMECcompeting factors.only single strond can troupper.simulat cleave simultaneously & the energy releasedone. nucleotide enter and and complementary s tronddrive the processRecAprotect SSPIVA, transport2tronsport systemTransportcomFACytonolcellPlamawallmembroneSSBP000RecAMediumComECscanforcomplementaryComwithregion in the DNA.EAcellPlasmawallMembrone 1 Poromycin . Mimic ami ino acyl no FRNA andbinds to Asite causing peematoretermination2. Ricin& dsarcin - Leads to eibormal inactivationand leads to catalytic in activation of2PSARNNA.