遗传基因学说

Broadcast: Jan 21, 2003 U.S. researchers have discovered another breast cancer gene that may provide a new point of attack against the disease. The 1) molecule is common to many types of breast cancer

发表于:2018-12-08 / 阅读(126) / 评论(0) 分类 VOA2003(上)-科技先知

By Nancy Steinbach Broadcast: October 1, 2003 This is Faith Lapidus with the VOA Special English Health Report. Scientists in Iceland say they have identified the first gene linked to common forms of

发表于:2018-12-15 / 阅读(121) / 评论(0) 分类 VOA2003(下)-环境与健康

SCIENCE IN THE NEWS - New Genetic Map Called a Powerful Tool for Medical Science By Jerilyn Watson and Caty Weaver Broadcast: Tuesday, November 15, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS

发表于:2019-01-02 / 阅读(129) / 评论(0) 分类 科技之光

Scientists in Oregon successfully fixed a disease-carrying gene in human embryos. It was the first time this has been done. This small effort could be a big step in preventing inherited, or gene-related diseases. A research team at Oregon Health Scie

发表于:2019-01-02 / 阅读(100) / 评论(0) 分类 2017年VOA慢速英语(八)月

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Spending your life hanging out at the seaside might sound like easy living. But for marine mussels, a day at the shore is no walk on the beach. Clinging

发表于:2019-01-08 / 阅读(112) / 评论(0) 分类 Scientific American(十)月

Scientists have identified a unique genetic mutation in about 10 percent of people with type 2 diabetes(糖尿病) studied in the United States and Europe. The discovery could help some people learn if they are at risk of developing diabetes so they

发表于:2019-01-11 / 阅读(157) / 评论(0) 分类 英语新闻

By Jessica Berman Washington 19 July 2007 The origin of modern humans has been a heated topic among anthropologists, who have debated whether modern man came from Africa or somewhere else. Now, researchers say they have they have proof beyond dispute

发表于:2019-01-12 / 阅读(155) / 评论(0) 分类 2007年VOA标准英语(七月)

Genetic Test Pinpoints Cause of Patient Illness About a decade ago, scientists decoded the human genome, creating a gene-by-gene map of our DNA. In the decade since, genetic research has accelerated, but mostly it's stayed in the laboratory. Now, gen

发表于:2019-01-14 / 阅读(123) / 评论(0) 分类 VOA标准英语2011年(六月)

New medical research into a possible cure for Parkinson's disease is focusing on finding biomarkers in patients so that doctors can start treatment early before tremors and other symptoms start. Actor Michael J. Fox's recent commitment of $40 million

发表于:2019-01-14 / 阅读(123) / 评论(0) 分类 VOA标准英语2011年(一月)

GUY RAZ, HOST: OK. So Juan Enriquez is saying that this is all superpromising and exciting, and we could actually eliminate disease. And we could create... PAUL KNOEPFLER: Right. RAZ: ...You know, future humans who are immune from these horrible affl

发表于:2019-01-16 / 阅读(152) / 评论(0) 分类 2017年NPR美国国家公共电台9月

By Melinda Smith Washington 19 March 2008 A scientific review published in the Journal of American Medicine shows that the field of genetics has made a lot of progress in recent years. According to JAMA , genetic testing is able to identify more than

发表于:2019-01-20 / 阅读(109) / 评论(0) 分类 VOA标准英语2008年(三月)

Genetic Protection against Sleep Deprivation A study in The Journal of Neuroscience finds that people with a particular version of a gene called Period 3 are better able to handle sleep deprivation because more of their brains get involved in counte

发表于:2019-01-30 / 阅读(136) / 评论(0) 分类 60秒科学

Gene for Disease Has Healthy Flip Side A study in the journal Science finds that the gene for anemia-causing G6PD deficiency also protects against malaria, thereby keeping the gene active in populations. Cynthia Graber reports Sickle cell disease is

发表于:2019-01-30 / 阅读(222) / 评论(0) 分类 60秒科学

84 利用基因技术提高粮食产量 DATE=8-14-01 TITLE=AGRICULTURE REPORT - Genetic Engineering Crop Debate BYLINE=George Grow (Start at 59

发表于:2019-01-30 / 阅读(150) / 评论(0) 分类 科技之光

64 基因疗法治疗血友病疗效有限 DATE=6-28-01 TITLE=SCIENCE REPORT - Gene Therapy to Treat Hemophilia BYLINE=Nancy Steinbach (Start at 01'02

发表于:2019-01-30 / 阅读(127) / 评论(0) 分类 科技之光

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: Protesters on the last day of the climate change conference last month in Copenhagen And I'm Faith Lapidus. This week, we will tell about an agreement to limit

发表于:2019-01-31 / 阅读(160) / 评论(0) 分类 2010年慢速英语(一)月

BEIJING, August 1 (Xinhuanet) -- U.S. researchers have discovered a genetic mutation unique to African Americans that links to heighten their asthma risk, according to reports published on Sunday in the journal Nature Genetics. Researchers of Univers

发表于:2019-02-06 / 阅读(143) / 评论(0) 分类 英语新闻

SHENZHEN, June 18 (Xinhua) -- China established its first national gene bank on Friday in south China's city of Shenzhen with the support of the Beijing Genomics Institute (BGI), officials said. With the establishment of the National Gene Bank in She

发表于:2019-02-07 / 阅读(98) / 评论(0) 分类 英语新闻

BEIJING, June 27 (Xinhuanet) -- A lean gene that helps people keep slim was found closely related to diabetes and heart disease, according to a study pulished in Nature Genetics journal on Sunday. The scientists from Britains Medical Research Council

发表于:2019-02-08 / 阅读(334) / 评论(0) 分类 英语新闻

Researchers have discovered a gene linked to stuttering, a speech disorder that afflicts an estimated one million adults worldwide. Scientists believe the finding raises hope that a drug might someday be developed to treat this disabling condition. R

发表于:2019-02-12 / 阅读(113) / 评论(0) 分类 VOA标准英语2010年(二月)
学英语单词
absistences
aliicide
allinge
amaiosis
amphiarthroses
angulus lateralis scapulae
araucana
arkansas r.
Bactericholy
banerjee
bank deposit insurance act
banquet song
batch processing work-load model
blatters
caffeate
centre focus
Chlopice
contextual factor
continuous command
coota
CWU
disk interleaving
double spark plug ignition
drugtaking
enter context command
face protector
gentle-bump instability
geomagnetic cavitation
Glenkiln Shales
goehring
granatane
great khingan
Hampden Row
head room
hetaerolite
horizontal plunger die casting machine
Hydrangea macrosepala
IDAA
imaginist
imperfecta
inferiorness
intermediate standard time
koholiines
labeled relation
lay on one's oars
lay wait for
line of no variation
lobelines
madea
mailing list server
Maracan language
Margo posterior partis petrosae
member fixed
motor-operating circuit
multicomponent acid treatment
mylohyoid branch
mythol.
nouvelle vagues
obsonator
on high alert
para-nitrophenylazosalicylate sodium
parlor games
pelorisation
personal affairs system
Picroilmenite
plugged program
pomian
popularity
power-delivery
presumption from habit
prewhiten
Qinghai Hu
recently closed
RGB display
Saussurea oligocephala
silver hydride
small alveolar cells
snap strap
space time yield
spell-like
stable type
stalinize
standby unit
staphyloma corneae
supply continuity criterion
supporting plug
suturae nasomaxillaris
tarpon
teleiophile
telpher conveyer
test-based
thorium compound
to suck
trimorphodons
true specific heat
tryall
vesicapaxy
VSLO (valve stem leakoff)
wanings
ward leonard drive
Webernesque
Yongala