How Does Yeast transformation experiments were used to identify the functional chromosomal elements necessary for normal chromosome replication and segregation?

Q: Stable transmission of linear yeast artificial chromosomes(YACs) requires?

A: Yeast artificial chromosomes (YACs) are genetically engineered chromosomes derived from the DNA of…

Q: how can we do Gene mapping using deletion chromosomes.

A: Deletion mapping is a process that allows geneticists to determine the location of a deleted region…

Q: What is the principle of fluorescent in situ hybridization (FISH) and chromosome painting?

A: Fluorescent in situ hybridization (FISH) and chromosome paintings are genetic techniques used for…

Q: What are translocation and deletion events that mayoccur during chromosomal duplication or assembly?

A: Cellular biology explains the events starting from DNA synthesis, to replication, transcription, and…

Q: What is a chromosome walking?

A: The genome of an organism is defined as the whole genetic information that is inherited from one…

Q: What makes up a yeast artificial chromosome (YAC)?

A: Artificial chromosomes are cloning vectors, which contain the DNA sequence elements that are…

Q: What is the role of PopZ in segregating theCaulobacter daughter chromosomes?

A: Caulobacter crescentus is a gram-negative alpha-proteobacterium. It contains a single circular…

Q: What chromosome is BCR on?

A: Chromosome is a compact structure of a DNA molecule wrapped around some proteins. It is generally…

Q: How Does Normal Yeast Genes Can Be Replaced with Mutant Alleles by Homologous Recombination?

A: The process of recombination aids in the process of replacement of certain genes in the recombinant…

Q: what is the functions of puffs in polytene chromosome?

A: Giant chromosomes are much larger in size than the normal chromosomes, reaching a length a length of…

Q: In which chromosome can you find FOG2?

A: Chromosome is a long DNA molecule which is found in nucleus of all cell.

Q: In recombinant chromosomes, where is gene conversion likely totake place: near the breakpoint or far…

A: Gene conversion is a process in which a homologous sequence is replaced by the one DNA sequence in a…

Q: What is the difference between recombinant and parentalchromatids, and how do they arise?

A: BASIC INFORMATION ABOUT THE GENETIC MATERIAL  DNA It stands for deoxyribo nucleic acid.  It is the…

Q: Why does transposition always produce direct repeats in the chromosomalDNA?

A: Transposable elements are something ubiquitious present in prokaryotes and eukaryotes and they are…

Q: which functions do the two telomere-associatedcomplexes, telomerase and shelterin, fulfill at…

A: The telomeres represent the ends of all eukaryotic chromosomes and they serve an important…

Q: How does homologous recombination with transfected disruption constructs can inactivate specific…

A: The plasmid does not contain the yeast origin of replication. The gene target constructed to…

Q: What is the difference between isoschizomer and neoschizomer?

A:

Q: What is the result of conjugation between F and F cells?

A: Bacterial conjugation is the transfer of genetic material between bacterial cells by direct…

Q: What are long, brightly strong, threadlike bodies within the nucleus that carry genetic material?

A: Genes are the particular sequences of nucleotide arranged together on a chromosome. It is…

Q: Cells that continue toexpress telomerase include which cells?

A: A telomere is a region at the end of the eukaryotic chromosome that contains repetitive sequences.…

Q: The yeast genome has class 1 elements (Ty1, Ty2, and so forth) but no class 2 elements. What is a…

A: Yeast has a very compact genome having 70 % of its DNA as exons, therefore it contains insufficient…

Q: What percentage of the DNA sites in yeast are accessible, assuming that the fraction of sites…

A: Yeasts are the microorganism that come under kingdom fungi. Yeast are usually single celled.

Q: E. coli chromosomes in which every nitrogen atom is labeled (that is, every nitrogen atom is the…

A: Ans: The Meselson and Stahl are the scientist which worked to prove the mode of DNA replication and…

Q: what is common repairs strategy to realign misaligned chromosomes?

A: DNA damage refers to the change un structure of DNA which can happen due to chemical changes, strand…

Q: What is chromosome painting used for?

A: Chromosome painting is a technique in which the chromosomes are visualized by using fluorescently…

Q: How do polytene chromosomes of an insect differ from normal chromosomes?

A: Polytene chromosome were first reported by EG balbiani in the year 1881 from the salivary glands of…

Q: What are micrographs of the stained chromosomes in homologous pairs arranged by decreasing size?

A: The building blocks of the DNA (Deoxyribonucleic acid) are the nucleotides. A chromosome is a highly…

Q: Could you please explain RecA's role in homologous recombination?

A: Inheritance is the passing of characters from one generation to another. Homologous recombination is…

Q: Explain why can a clone can be produced from a single body cell adult?

A: Clones are organisms shaped by the asexual technique of replica. it's the assembly of a replacement…

Q: What is chromosome painting  ?

A: The thread-like structure found inside the nucleus of the cell is called a chromosome. It consists…

Q: How is the genome replicated prior to binary fission in a bacterial cell?

A: DNA replication is a process by which duplication of a molecule of DNA takes place. Duplication of…

Q: What is inverse PCR? How are we going to use inverse PCR to help figure out the molecular location…

A: The gene is a basic physical and functional unit of heredity. Genes are made up of DNA. Some genes…

Q: How Are RNA Genomes Replicated

A: Most of the genomes of viruses composed of RNA and replicated through use of RNA or as a template…

Q: Explain the special mechanism used to replicate chromosome ends

A: End replication problem occurs in the linear eukaryotic chromosomes where the ends of chromosomes…

Q: What are the methods to detect chromosomal rearrangements?

A: Chromosomes carry the genetic material DNA. Gene is a segment of DNA. The necessary information for…

Q: What is a clone? Why do offspring’s formed by asexual reproduction exhibitremarkable similarity?

A: Asexual reproduction involves only one parent (uniparental). In this type of reproduction the…

Q: How does a eukaryotic cell distinguish the end of a broken chromosome from the end of an intact…

A: Eukaryotic cell : Eukaryotic cell are organisms whose cells have a nucleus enclosed within a nuclear…

Q: What information would you need to tell whether the leading and lagging strands in yeast are…

A: DNA is replicated from the parent strands to form daughter strands. The synthesis of the new DNA…

Q: Why do human germ cells (cells that undergo meiosis to produce gametes) express the enzyme…

A: Cell division is a process of a parent cell replicating it chromosomal content and dividing itself…

Q: What are Yeast artificial chromosomes?

A:

Q: How many copies of the genome does a haploid yeast cell have?

A: Yeast cells are members of the kingdom Fungus. They are single celled, eukaryotic microorganisms.…

Oogenesis

The formation of the ovum (mature female gamete) from undifferentiated germ cells is called oogenesis. This process takes place in the ovaries (female gonads). Oogenesis consists of three stages known as the multiplication phase, growth phase, and maturation phase. 

Cell Division

Cell division involves the formation of new daughter cells from the parent cells. It is a part of the cell cycle that takes place in both prokaryotic and eukaryotic organisms. Cell division is required for three main reasons: