BlogArena

General blog about anything and everything of everyday's life.

16. Jul 2019

May 25, 2013
by Guest Post
0 comments

Easy come, easy grow

Sperm cell release can be triggered by tightening the grip around the delivery organ, according to a team of nano and microsystems engineers and plant biologists at the University of Montreal and Concordia University. Concordia’s nanobiotech team devised a microchip … Continue reading

April 14, 2012
by Guest Post
0 comments

Seed Size is Controlled by Maternally Produced Small Rnas, Scientists Find

AUSTIN, Texas — Seed size is controlled by small RNA molecules inherited from a plant’s mother, a discovery from scientists at The University of Texas at Austin that has implications for agriculture and understanding plant evolution. “Crop seeds provide nearly … Continue reading

March 2, 2012
by Guest Post
0 comments

UCLA Scientists ID Cell, Signaling Pathway That Regulate Blood Stem Cells in Placenta

UCLA stem-cell researchers have identified a certain type of cell and a signaling pathway in the placental niche that play a key role in stopping blood stem cells from differentiating into mature blood cells in the placenta. Preventing this premature … Continue reading