Abstracts

Biological sciences

Search abstracts:

Hematopoietic reconstitution with androgenetic and gynogenetic stem cells

Article Abstract:

Uniparental fetal liver cells were transplanted into lethally irradiated adult mice to test their capacity to replace adult hematopoietic tissue. The evidence suggests that transplanted uniparental cells could proliferate in and even replace an adult organ substantiating the concept of using derivatives of uniparental embryonic stem cells for transplantation.

Health Care and Social Assistance, HEALTH SERVICES, Surgical Transplants, Transplantation of organs, tissues, etc., Transplantation, Parthenogenesis, Stem cell research

---

Overreplication of short DNA regions during S phase in human cells

Article Abstract:

High-resolution polymerase chain reaction (PCR) strategy is developed to localize DNA replication origins (ORIs) directly on a total unfractionated human DNA. A short region of ~200-base-pair overlapping well-characterized replication origins undergo many rounds of replication, coinciding with their specific time of activation during S phase.

Research and Development in the Physical, Engineering, and Life Sciences, Genetic Engineering, Polymerase chain reaction, DNA replication

---

Multipotential differentiation ability of GATA-1-null erythroid-committed cells

Article Abstract:

Myeloid and mast cells are induced from the GATA-1-null proerythrophase by the simulation granulocyte-macrophase colony-stimulating factor and interleukin-3erythroid-committed cells, respectively. Data suggests that GATA-1 is a critical transcription factor to fix erythroid progenitors to the erythroid lineage.

Mast cells, Granulocyte-macrophage colony stimulating factor

Similar abstracts:

• Abstracts: Selective medium for quantitation of Bacillus popilliae in soil and in commercial spore powders. pH and glucose profiles in aggregates of Bacillus laevolacticus
• Abstracts: Reassessing the molecular biology of sperm-egg recognition with mouse genetics. Boris Balinsky: Transition from embryology to developmental biology
• Abstracts: Evidence for multiple retroposition events and gene evolution in the ADP/ATP translocase gene family in Ranid frogs
• Abstracts: Multiple paternity in Atlantic salmon: a way to maintain genetic variability in relicted populations. Interaction of Rearing Environment and Reproductive Tactic on Gene Expression Profiles in Atlantic Salmon
• Abstracts: Darwinian fitness, evolutionary entropy and directionality theory. part 2 Size assessment and growth control: How adult size is determined in insects

This website is not affiliated with document authors or copyright owners. This page is provided for informational purposes only. Unintentional errors are possible.