转录基因沉默

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(112) / 评论(0) 分类 VOA2003(上)-科技先知

As I lie here, I can distinctly hear the beatings of wings of the Angel of Death. I may be able to give him the slip, but I have to say my legs do not run as fast as I would like. I think, therefore,

发表于:2018-12-11 / 阅读(88) / 评论(0) 分类 万花筒2006年

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(109) / 评论(0) 分类 VOA2003(下)-环境与健康

William: Hello, and welcome to Entertainment, I'm William Kremer. Today, I'm very excited, because we're going to be hearing from one of my very favourite comedians Gene Wilder. If you're a fan of the crazy comedies of Mel Brooks, you'll know Gene W

发表于:2018-12-19 / 阅读(88) / 评论(0) 分类 Entertainment

新编英语教程第四册unit10_3_How_The_Gene_Test_Can_Affect_Your

发表于:2018-12-29 / 阅读(89) / 评论(0) 分类 新编大学英语阅读部分

I'm sure all of today's graduates have read 我敢肯定 今天毕业的学生肯定都读过 John Stuart Mill's On Liberty 约翰.斯图尔特.密尔的《论自由》 But just let me read a short passage from it 请允许我将其中的一小段读给

发表于:2018-12-30 / 阅读(68) / 评论(0) 分类 公众人物毕业演讲

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(85) / 评论(0) 分类 2017年VOA慢速英语(八)月

By Robert Raffaele Washington 29 April 2008 For the first time, scientists have used gene therapy to dramatically improve sight in people with a rare, inherited form ofblindness. Researchers in Philadelphia and London are calling the results a milest

发表于:2019-01-03 / 阅读(126) / 评论(0) 分类 VOA常速英语2008年(四月)

AGRICULTURE REPORT - Calls for a 'Gene Revolution' By Mario Ritter Broadcast: Tuesday, June 01, 2004 This is Steve Ember with the VOA Special English Agriculture Report. There are sixty-eight million

发表于:2019-01-04 / 阅读(148) / 评论(0) 分类 农业与发展

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(143) / 评论(0) 分类 英语新闻

Gene Stops Ovaries from Testifying A mouse study in the journal Cell finds that a gene in females must remain active throughout her life to keep her ovaries from turning into testes. Karen Hopkin reports Little girls are made of sugar and spice and,

发表于:2019-01-30 / 阅读(221) / 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(205) / 评论(0) 分类 60秒科学

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(113) / 评论(0) 分类 科技之光

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(125) / 评论(0) 分类 英语新闻

WASHINGTON, Jan. 7 (Xinhua) -- U.S. President Barack Obama announced on Friday that Gene Sperling would take the position of National Economic Council (NEC) Director, the top White House economic adviser. Obama made the announcement(宣告) durin

发表于:2019-02-06 / 阅读(69) / 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(85) / 评论(0) 分类 英语新闻

Vronique LaCapra | Washington 02 December 2009 A very small genetic difference between humans and chimpanzees may help explain why chimpanzees can't speak, but humans can The ability to communicate using complex spoken language is a uniquely human ch

发表于:2019-02-12 / 阅读(101) / 评论(0) 分类 VOA标准英语2009年(十二月)

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(98) / 评论(0) 分类 VOA标准英语2010年(二月)

Scientists Produce Gene-Edited Chickens to Stop Spread of Flu Virus British scientists are developing gene-edited chickens designed to be fully resistant to the influenza, or flu virus. Wendy Barclay is one of the leaders of the gene-editing project.

发表于:2019-02-17 / 阅读(120) / 评论(0) 分类 2019年VOA慢速英语(一)月

BEIJING, Aug. 5 (Xinhuanet) -- A study conducted by Israeli researchers at the Albert Einstein College of Medicine in New York shows that genes, rather than good eating and lifestyle habits, determine longevity, according to media reports Friday. Thi

发表于:2019-02-26 / 阅读(121) / 评论(0) 分类 英语新闻
学英语单词
a. carotis externa
Actinostemma lobatum
Aldm.,aldm
alison
anti-Leaguer
apprentice to
Argall, Sir Samuel
Bacchus fruit
beam lead device
Bordj Oultem
boronia
bumwhush
Caleta Lobos
came on to
cancer serology
cartilago articularis
cephalogaster
ceratitids
characteristic equation
Cinehona calisaya Weddell
clings
clip nut
coproantigen
countrystone
cri du chat
deoghyeon (tokhyol)
diaphragm stud
differential axis
differential tailplane
differentiation of conditioned reflex
discrete components
disengaging plate
Ditzum
Dolit
double-J groove weld
Dungu
egg development synchronism
electrical equipment repair ship
emparlance
end of terrace
fee estate
flannel plate
formosana formosensis
fruit mitsumane
geometrism
gradient operator
handiment
home buyer
hymnification
hypophysitides
inforced
intra-regional highway
isometric map
ivoryne
lardoes
live on sth
loftlikest
lower-echelon
mabrey
macaca nemestrina
matteson
Maxwell'(s) demon
miyasato
Mongonu
Mydplegic
negative impedance region
niu yang wu
noches
nonflier
nonproject
North Channel
oil-bird
one-house veto
peutetre
photoinjector
Primula hilaris
process(ed) cheese
property investment
proselytisers
proteks
rail of self hardening steel
realistic identification
regeneration of striated muscle
resolution(energy)
rummyll
s-glass fibre
schnitt
serious foul
sets back
snow-field
spontaneous strain
stagger out
stenophagous animal
trichosolen mucronatus
tripod loader
tyramine test
U-tube evaporator
unspang
view finder contrast
wage labour system
weir with horizontal wooden sluice
windlass gipsy