In eukaryotic cells, DNA has the appearance of a How are chromatin, chromosomes, and DNA related? Is B-DNA double-stranded with antiparallel strands? Describe one similarity between DNA and RNA. Do plant cells have DNA? Is cDNA for a DNA microarray single-stranded?
A major portion of prokaryotic cells go by the common name. Which of these types of cells is the smallest? a. Plant b. Chicken c. Prokaryote d. Human What type or types of cells contain the nucleus with chromatin? Provide sources. Bacteria are classified in which of th...
Plants, however, lack specialized mobile immune cells. Instead, every plant cell is thought to be capable of launching an effective immune response. So how do plants achieve specific, self-tolerant immunity and establish immune memory? Recent developments point towards a multilayered plant innate ...
Recurrent spells of droughts are more common than a single drought, with intermittent moist recovery intervals. While the detrimental effects of the first drought on plant structure and physiology are unavoidable, if survived, plants can memorize the first drought to present a more robust response to...
Chromatin remodeling in the mole voles male XX body. At the early pachytene stage, when sex biva- lents have not yet become tangled, chromatin was grouped around the axis elements of the XX chromosomes (Fig. 4J). The histone γH2AFX was not detected at telomeric synaptic sites ...
ML Márton,T Dresselhaus - 《Sexual Plant Reproduction》 被引量: 90发表: 2008年 Interactions between gametes leading to fertilization: the sperm's eye view. Sexual reproduction requires that the gamete carrying the male-derived haploid chromatin join with the gamete carrying the female-derived haploi...
Why is the MUS81 endonuclease pathway not the major crossover pathway in plant meiosis? A partial answer to this question can be found in those eukaryotes in which crossover recombination is based entirely on MUS81. Fission yeast and severalAspergillusspecies do not have ZMM proteins, use DSB-...
This risk SNP localizes to intron 6 of the LHPP gene and maps within regions of active chromatin within B cells. However, rs35837782 did not influence patient outcome, nor was it restricted to the major subtypes of BCP-ALL. Thus, the role for LHPP in B-cell development or B-cell ...
How do plant cells elongate? At the end of meiosis, are all daughter cells genetically different from parent cell? Where is DNA housed in the prokaryote cell? Which offspring of a single-celled eukaryote would inherit a mutation acquired by the parent cell?
What structures do plant cells, animal cells, and prokaryotic cells have in common? According to cellular organization, what are the two groups into which living organisms are divided? What are the different types of cell divisions? What are the characteristics of each?