1.Dr.
B. Siva Kumari, Department of Botany, delivered an invited talk in MANA- TV
LIVE for II B.Sc Students organized by the CCE, Govt. of Andhra Pradesh, at Hyd
Station, on 3rd August, 2018.
Acclimatization or acclimatisation is the process in which an individual organism adjusts to a change in its environment (such as a change in altitude, temperature, humidity, photoperiod, or pH), allowing it to maintain performance across a range of environmental conditions. Acclimatization occurs in a short period of time (hours to weeks), and within the organism's lifetime (compared to adaptation, which is a development that takes place over many generations).
2. RFLP AND ITS OBJECTIVES?
In molecular biology, restriction fragment length polymorphism (RFLP) is a technique that exploits variations in homologous DNA sequences. ... RFLP analysis was an important tool in genome mapping, localization of genes for genetic disorders, determination of risk for disease, and paternity testing.
3.RAPD AND ITS OBJECTIVES?
RAPD (pronounced as "rapid") stands for 'Random Amplification of Polymorphic DNA'.[1] It is a type of PCR, but the segments of DNA that are amplified are random. The scientist performing RAPD creates several arbitrary, short primers (8–12 nucleotides), then proceeds with the PCR using a large template of genomic DNA, hoping that fragments will amplify. By resolving the resulting patterns, a semi-unique profile can be gleaned from an RAPD reaction. Its resolving power is much lower than targeted, species-specific DNA comparison methods, such as short tandem repeats. In recent years, RAPD has been used to characterize, and trace, the phylogeny of diverse plant and animal species.
4.INBREEDING LINE?
Inbred strains (also called inbred lines, or rarely for animals linear animals) are individuals of a particular species which are nearly identical to each other in genotype due to long inbreeding. 5.DISTINGUISH TRANSCRIPTION FROM TRANSILATION?
Image result for DISTINGUISH TRANSCRIPTION FROM TRANSLATION? Transcription is the synthesis of RNA from a DNA template where the code in the DNA is converted into a complementary RNA code. Translation is the synthesis of a protein from an mRNA template where the code in the mRNA is converted into an amino acid sequence in a protein.
4.PLANT BREEDING
ReplyDelete1. ACCLIMATIZATION?
Acclimatization or acclimatisation is the process in which an individual organism adjusts to a change in its environment (such as a change in altitude, temperature, humidity, photoperiod, or pH), allowing it to maintain performance across a range of environmental conditions. Acclimatization occurs in a short period of time (hours to weeks), and within the organism's lifetime (compared to adaptation, which is a development that takes place over many generations).
2. RFLP AND ITS OBJECTIVES?
In molecular biology, restriction fragment length polymorphism (RFLP) is a technique that exploits variations in homologous DNA sequences. ... RFLP analysis was an important tool in genome mapping, localization of genes for genetic disorders, determination of risk for disease, and paternity testing.
3.RAPD AND ITS OBJECTIVES?
RAPD (pronounced as "rapid") stands for 'Random Amplification of Polymorphic DNA'.[1] It is a type of PCR, but the segments of DNA that are amplified are random. The scientist performing RAPD creates several arbitrary, short primers (8–12 nucleotides), then proceeds with the PCR using a large template of genomic DNA, hoping that fragments will amplify. By resolving the resulting patterns, a semi-unique profile can be gleaned from an RAPD reaction.
Its resolving power is much lower than targeted, species-specific DNA comparison methods, such as short tandem repeats. In recent years, RAPD has been used to characterize, and trace, the phylogeny of diverse plant and animal species.
4.INBREEDING LINE?
Inbred strains (also called inbred lines, or rarely for animals linear animals) are individuals of a particular species which are nearly identical to each other in genotype due to long inbreeding.
5.DISTINGUISH TRANSCRIPTION FROM TRANSILATION?
Image result for DISTINGUISH TRANSCRIPTION FROM TRANSLATION?
Transcription is the synthesis of RNA from a DNA template where the code in the DNA is converted into a complementary RNA code. Translation is the synthesis of a protein from an mRNA template where the code in the mRNA is converted into an amino acid sequence in a protein.