Navigation Links
Ladybugs may be cute, but watch out when they get near wine

Modern man"s earliest known close ancestor was significantly more apelike than previously believed, a New York University College of Dentistry professor has found.

A computer-generated reconstruction by Dr. Timothy Bromage, a paleoanthropologist and Adjunct Professor of Biomaterials and of Basic Science and Craniofacial Biology, shows a 1.9 million-year-old skull belonging to Homo rudolfensis, the earliest member of the human genus, with a surprisingly small brain and distinctly protruding jaw, features commonly associated with more apelike members of the hominid family living as much as three million years ago.

Dr. Bromage"s findings call into question the extent to which H. rudolfensis differed from earlier, more apelike hominid species. Specifically, he is the first scientist to produce a reconstruction of the skull that questions renowned paleontologist and archeologist Richard Leakey"s depiction of modern man"s earliest direct ancestor as having a vertical facial profile and a relatively large brain ?an interpretation widely accepted until now.

Dr. Bromage"s reconstruction also suggests that humans developed a larger brain and more vertical face with a less pronounced jaw and smaller teeth at least 300,000 years later than commonly believed, perhaps as recently as 1.6 million to one million years ago, when two later species, H. ergaster and H. erectus, lived. Dr. Bromage presented his findings today at the annual scientific session of the International Association for Dental Research in New Orleans.

The fragmented skull Dr. Bromage reconstructed was originally discovered in Kenya in 1972 by Dr. Leakey, who reassembled it by hand and dated it at nearly three million years of age, an estimate revised to 1.9 million years by scientists who later discovered problems with the dating.

"Dr. Leakey produced a biased reconstruction based on erroneous preconceived expectations of early human appearance that violate
'"/>

Source:American Chemical Society


Page: 1 2

Related biology news :

1. Loosen leash on cancer protein watchdog, researchers say
2. Hopkins researchers develop new tool to watch real-time chemical activity in cells
3. Researchers use multiphoton microscopy to watch chromosomes in action
4. Catching cancers spread by watching hemoglobin
5. After the yeast is gone bacteria continue to develop flavor of sparkling wine
6. Grape expectations for healthier wine
Post Your Comments:
*Name:
*Comment:
*Email:
TAG: Ladybugs may cute but watch out when they get near wine

(Date:7/8/2015)... FRANKLIN LAKES , N.J. and NEW YORK ... and Company) and Guidepoint today announced ... selected start-up healthcare companies with free access to Guidepoint,s ... mentoring several start-ups that are developing cutting-edge technologies to ... of a dedicated Guidepoint research manager, each start-up entrepreneur ...
(Date:7/7/2015)... July 7, 2015  Based on its recent ... Sullivan recognizes Credence ID, LLC with the 2015 ... of the Year Award. Credence ID has developed ... its mission of offering enrollment and identification solutions ... Credence ID was formed by experts from the ...
(Date:7/2/2015)... , July 2, 2015 Fingerprint Cards ... FPC1035, FPC1145 and FPC1155 from the distributor World Peace Industrial ... FPC,s distributors in Asia . Deliveries are ... sensors will be used by smartphone manufacturers in ... included in the communicated revenue guidance of approximately 2,200 MSEK ...
Breaking Biology News(10 mins):BD and Guidepoint Team to Connect Healthcare Start-up Companies With Business and Scientific Experts 2BD and Guidepoint Team to Connect Healthcare Start-up Companies With Business and Scientific Experts 3Frost & Sullivan Acknowledges the Distinctive Customer-focused Attributes of Credence ID's Mobile Biometric Product Suite 2Frost & Sullivan Acknowledges the Distinctive Customer-focused Attributes of Credence ID's Mobile Biometric Product Suite 3Frost & Sullivan Acknowledges the Distinctive Customer-focused Attributes of Credence ID's Mobile Biometric Product Suite 4Frost & Sullivan Acknowledges the Distinctive Customer-focused Attributes of Credence ID's Mobile Biometric Product Suite 5FPC Receives Order for Touch Fingerprint Sensors of 268 MSEK 2
... one way to get children to eat more whole grains, ... Federal nutrition guidelines recommend at least three servings a day ... typically only eat about one serving per day, largely because ... In this study, researchers served graham snacks with four ...
... EAST LANSING, Mich. A Michigan State University researcher ... parkin may help nerve cells fight off damage from ... therapies for the degenerative ailment. John Goudreau, an ... Unit, believes parkin can rescue certain neurons from injury ...
... programmed cell death, is essential to normal development, ... process dramatically transforms cellular structures but the limitations ... this structural reorganization a mystery. , Now, in ... issue of Proceedings of the National Academy ...
Cached Biology News:Specific protein may help neurons fix themselves in Parkinson's patients 2How do cells die? Biophotonic tools reveal real-time dynamics in living color 2How do cells die? Biophotonic tools reveal real-time dynamics in living color 3
(Date:7/30/2015)... , July 30, 2015 AACC welcomed ... the 2015 AACC Annual Meeting & Clinical Lab ... July 26–30. The meeting showcased revolutionary advancements in ... ability of healthcare providers to diagnose patients quickly ... medical treatment. As of Wednesday, ...
(Date:7/30/2015)... Grenoble, France and Dallas, TX, USA (PRWEB) , ... ... ... manufacturer of innovative nano and microsystems, has appointed Francois Vieillard as Sales & ... & Marketing at executive positions, Francois Vieillard will be responsible for reinforcing Tronics’ ...
(Date:7/30/2015)... Washington , July 30, 2015 ... Market, by Product (Software, Molecular Modeling, PB/PK, PKPD, Trial ... Discovery & Development, Preclinical, Clinical Trial), by End Users ... Biosimulation Market is expected to reach USD 2,107.99 million ... a CAGR of 15.29%. Browse more ...
(Date:7/30/2015)... 2015   Aratana Therapeutics, Inc . (NASDAQ: ... on the licensing, development and commercialization of innovative ... its strategic partner VetStem Biopharma, Inc. has shared ... AT-016, an adipose-derived allogeneic stem cell product exclusively ... pain in dogs. The double-blinded, multi-site, ...
Breaking Biology Technology:Innovative Research on Cancer, Heart Disease, and Infectious Diseases Draws More than 17,500 Attendees to 2015 AACC Annual Meeting 2Innovative Research on Cancer, Heart Disease, and Infectious Diseases Draws More than 17,500 Attendees to 2015 AACC Annual Meeting 3Innovative Research on Cancer, Heart Disease, and Infectious Diseases Draws More than 17,500 Attendees to 2015 AACC Annual Meeting 4Tronics appoints Francois Vieillard as Sales and Marketing Director 2Biosimulation Market Worth 2,107.99 Million USD by 2020 2Biosimulation Market Worth 2,107.99 Million USD by 2020 3Biosimulation Market Worth 2,107.99 Million USD by 2020 4Aratana Therapeutics Announces Positive Pilot Field Study for AT-016 2Aratana Therapeutics Announces Positive Pilot Field Study for AT-016 3Aratana Therapeutics Announces Positive Pilot Field Study for AT-016 4Aratana Therapeutics Announces Positive Pilot Field Study for AT-016 5
... for Biologically Inspired Engineering at Harvard University have developed ... seek out specific cell targets within a complex mixture ... as telling cancer cells to self-destruct. Inspired by the ... might one day be used to program immune responses ...
... ORLANDO, Fla., Feb. 16, 2012   GeneLink ... biotech company, has completed the sale of the ... Life Sciences, Inc. (GeneWize)  to Capsalus Corp. (OTCBB: ... and wellness marketplace.  As previously disclosed, GeneLink and ...
... -- FirstMark today announced the completion of the clinical ... These clinical results demonstrate the extraordinary effectiveness of the ... myocardial infarction and death in patients with suspected or ... final data was well received in an oral presentation, ...
Cached Biology Technology:Harvard's Wyss Institute develops DNA nanorobot to trigger targeted therapeutic responses 2Harvard's Wyss Institute develops DNA nanorobot to trigger targeted therapeutic responses 3GeneLink Biosciences Completes Sale of GeneWize Life Sciences 2FirstMark's Landmark Clinical Study Successfully Completed that Fulfills the Unmet Need to Access the Risk of Near Term MI 2
XEDAR Antibody...
Pharmalyte, narrow range pH 4.2-4.9, 25 ml. Category: Electrophoresis Systems & Standards & Reagents, Electrophoresis Standards and Reagents, Immobiline for IEF and Carrier Ampholytes....
...
...
Biology Products: