Developmental Biology News
May 5, 2015

Latest Headlines
updated 9:01pm EDT

More Developmental Biology News
May 5, 2015

May 1, 2015 — The CRISPR/Cas system, which is based on chemically synthesized small RNAs and commercially available Cas9 enzyme, has enabled long gene-cassette knock-in in mice with highest efficiency ever ... read more

Apr. 30, 2015 — Biochemists have discovered a protein that regulates the hierarchical organization of ribosome development. Ribosomes are complexly structured cellular nanomachines consisting of four ribonucleic ... read more

Apr. 29, 2015 — Recombination, or crossing-over, occurs when sperm and egg cells are formed and segments of each chromosome pair are interchanged. This process plays an crucial role in the maintenance of genetic ... read more

Apr. 29, 2015 — Biophysicists are working toward an energy-landscape theory for chromosomes. The theory could help scientists understand the genomic roots of gene regulation, DNA replication and cell ... read more

Apr. 27, 2015 — Researchers have discovered how an abundant class of RNA genes, called lncRNAs can regulate key genes. By studying an important lncRNA, called Xist, the scientists identified how this RNA gathers a ... read more

Parallel Sequencing of DNA and RNA Provides Insight Into Secret World of Cells

Apr. 27, 2015 — Researchers have developed a large-scale sequencing technique called Genome and Transcriptome Sequencing (G&T-seq) that reveals, simultaneously, the unique genome sequence of a single cell and ... read more

More Power to the Mitochondria: Cells' Energy Plant Also Plays Key Role in Stem Cell Development

Apr. 27, 2015 — Mitochondria, the major energy source for most cells, also play an important role in stem cell development — a purpose notably distinct from the tiny organelle’s traditional job as the cell’s ... read more

Apr. 27, 2015 — Researchers have captured the first 3-D video of a living algal embryo turning itself inside out, from a sphere to a mushroom shape and back again. The results could help unravel the mechanical ... read more

Apr. 24, 2015 — Flowering plants naturally know when they need to spare or perish their cells. Scientists have now examined the ovules of plant cells to reveal a novel cell-elimination system based on an unusual ... read more

Apr. 24, 2015 — Stem cells naturally cling to feeder cells as they grow in petri dishes. Scientists have thought for years that this attachment occurs because feeder cells serve as a support system, providing stems ... read more

Micro Fingers for Arranging Single Cells

Apr. 24, 2015 — A cell manipulation tool has been developed to trap and release single cells in a parallel arrangement in open-top microwells. Using microfabrication techniques, the researchers developed a hollow ... read more

Apr. 24, 2015 — Researchers have discovered that the signalling route - a cascade activation of several molecules - triggered by the ATM protein regulates DNA repair during the production of spermatocytes by ... read more

Apr. 24, 2015 — Scientists are a step closer to developing new therapies for controlling the body's response to allergies and parasitic worm ... read more

'Humanized' Mice Will Lead to Better Testing of Cancer Immunotherapies

Apr. 23, 2015 — New model XactMice, uses human blood stem cells to grow a 'humanized' mouse immune system prior to tumor transplantation, allowing anti-cancer therapies to be tested in a much more ... read more

Apr. 23, 2015 — Scientists have identified a " Highway Code" within cells, a finding that changes the way we perceive how chromosomes move during cell division. Using chromosomes as a model to explain this ... read more

Apr. 23, 2015 — Flowering plants naturally know when they need to spare or perish their cells. In a new study, an international group of plant biologists has examined the ovules of plant cells by live-imaging to ... read more

Apr. 23, 2015 — Fifty million years ago, all rodents had short, stubby molars -- teeth similar to those found in the back of the human mouth, used for grinding food. Over time, rodent teeth progressively evolved to ... read more

Shetland Pony Midge Study Offers Clues to Curbing Allergies

Apr. 23, 2015 — Shetland ponies' immune response to insect bites is helping scientists understand how people could be prevented from developing allergies. The horse immune system can respond to midge bites in a ... read more

Apr. 22, 2015 — Researchers have discovered new insights into the appearance of humans' common ancestor. It will help to construct a natural system of the animal kingdom, through which the classification of ... read more

Eardrum Evolved Independently in Mammals and Reptiles/birds

Apr. 22, 2015 — Researchers have used evo-devo methods to determine that the eardrum evolved independently in mammals and ... read more

Friday, May 1, 2015
Thursday, April 30, 2015
Wednesday, April 29, 2015
Monday, April 27, 2015
Friday, April 24, 2015
Thursday, April 23, 2015
Wednesday, April 22, 2015
Tuesday, April 21, 2015
Monday, April 20, 2015
Friday, April 17, 2015
Thursday, April 16, 2015
Tuesday, April 14, 2015
Monday, April 13, 2015
Friday, April 10, 2015
Thursday, April 9, 2015
Tuesday, April 7, 2015
Monday, April 6, 2015
Friday, April 3, 2015
Thursday, April 2, 2015
Tuesday, March 31, 2015
Monday, March 30, 2015
Thursday, March 26, 2015
Tuesday, March 24, 2015
Monday, March 23, 2015
Friday, March 20, 2015
Thursday, March 19, 2015
Wednesday, March 18, 2015
Tuesday, March 17, 2015
Monday, March 16, 2015
Friday, March 13, 2015
Thursday, March 12, 2015
Wednesday, March 11, 2015
Tuesday, March 10, 2015
Monday, March 9, 2015
Friday, March 6, 2015
Thursday, March 5, 2015
Wednesday, March 4, 2015
Monday, March 2, 2015
Friday, February 27, 2015