Dipalmitoylphosphatidylcholine is secreted by what cells? What are pluripotent cells? What compartments comprise the secretory pathway in mammalian cells? What is the function of the Schwann cells? What is an example of a phospholipid? What types of cells are phagocytic and what are the steps in ...
Stem cells come in many different forms. Scientists think that every organ of our body has its own specific type of stem cells. For example, our blood is made from blood (also known as hematopoietic) stem cells. However, stem cells are also present from the earliest stages of human develop...
What is the result of a mutation that occurs in somatic cells? Which type of the mutations gives rise to more variation among organisms germline mutation or somatic mutations? What are the genetic mutations in Lynch syndrome? What is autosomal recessive mutation?
However, there are many important differences between these two cellular processes.Mitosis is considered an “equational” form of cell division — it occurs in cells that do not produce gametes (e.g., somatic cells). During mitosis, a cell divides once to produce two daughter cells with ...
In 2006, a groundbreaking approach allowed researchers to induce pluripotency in somatic cells by introducing four transcription factors (OCT4 and SOX2 with the combination of either KLF4 and MYC or NANOG and LIN 28) into dermal fibroblast. This discovery has shed light on the possibility of ...
A. Ku86 represses lethal telomere deletion events in human somatic cells. Proc. Natl Acad. Sci. USA 106, 12430–12435 (2009). CAS PubMed PubMed Central Google Scholar Gu, Y. et al. Growth retardation and leaky SCID phenotype of Ku70-deficient mice. Immunity 7, 653–665 (1997). CAS...
A neuron, or nerve cell, is a perfect example of the "form meets function" maxim that is so wondrously evident in the biology world. Not only are neurons different from other types of cells in appearance and shape, but they vary considerably from each other, depending on where they exist...
What are somatic cells? Learn what are somatic cells. Understand where they are located and what the types of somatic cells are. Discover somatic cell examples. Related to this QuestionWhat is somatic hybridization? What is hybridization in biology? What is interspecific hybridization? What is comp...
What is human evolutionary biology? What is the relationship between gene flow and natural selection? What do sex chromosomes do in somatic cells? How many sexual genetic mutations are there? What is genetic diversity? Which chromosome is bigger autosomes or sex chromosomes?
Specifically, the ISS team looked at how adult stem cells —another name for somatic stem cells— behave. Compared toembryonic stem cells (and the advantages associated with their research), they're more limited in how they replicate and transform, and growing them in an Earth-based lab is ...