线粒体基因组

Identicals share one of the closest human relationships biologically. They are likely to grow up looking and sounding extremely similar, yet not a 100% match. A small number of genes in the mother's eggs sit outside the nucleus, known as mitochondria

发表于:2018-12-05 / 阅读(46) / 评论(0) 分类 国家地理2007年

'Three-Person Babies' Debate Goes Beyond Science and Religion 三人创造的人类胚胎辩论超越科学和宗教 Britain has become the first country to permit doctors to use genetic material from three people to create human embryos. The process

发表于:2018-12-16 / 阅读(32) / 评论(0) 分类 2015年VOA慢速英语(三)月

Genome: Now in 3-D! In a study in the journal Science, researchers report the mapping of the three-dimensional structure of the human genome, and the finding that the cell's nucleus is divided into two regions, one where DNA goes to get expressed. Cy

发表于:2019-01-30 / 阅读(99) / 评论(0) 分类 60秒科学

WASHINGTON, April 21 (Xinhua) -- U.S. researchers said Monday that muscle weakness from long-term alcoholism may be due to an inability of mitochondria, the powerhouses of cells, to self- repair. In research conducted with rats, the researchers found

发表于:2019-02-05 / 阅读(91) / 评论(0) 分类 英语新闻

BEIJING, Oct. 13 (Xinhuanet) -- Scientists have decoded the genome of Black Death which caused one of the worst plagues in human history. The finding was published Wednesday in the scientific journal Nature. A team of German, Canadian and American sc

发表于:2019-02-07 / 阅读(76) / 评论(0) 分类 英语新闻

Reproductive technology 生殖技术 Mum, Dad and Mitomum 妈妈,爸爸与代孕妈妈 Britain may allow babies with three biological parents 英有望允许新生儿有三个亲身父母 ASSISTED reproduction is one of those rare areas in which Br

发表于:2019-02-16 / 阅读(55) / 评论(0) 分类 经济学人科技系列
学英语单词
alizarinopurpurin
alliance of the workers and peasants
Almair
apodous segment
bacterium astragali takimoto
Barbariga
boada
broad rule
Brodmann, Korbinian
call back ability
carbonization of coal
centrifugal type
chronic simple lichen
class crystallization
classical seat
cold shortness
colonized
completely stable system
composite aluminum foil container
condensed juice
copper(ii) hippurate
county school
crew's messroom
customer,s ledger
dark horses
Dimorphocalyx poilanei
discographers
dogtooth tuna
dumpee
dwarf stem
electrostatic dust precipitator
escalona
eskind
faceted crystal growth
fibre decomposition
five stiffnesses
focal emphysema
full compaction
geometric figure
grafting technique
Groundhog Day
haier
halosauropsis macrochir
have the full backing of
Hinduistic
homemade bomb
house salad
Impatiens martinii
import and export restrictions
individual case
infrared absorption
inundation
kentingia corticola
kera
konigsburg
land trust certificate
laser television camera
lid folds
low-sided
malpighias
mapping function
metastatically
multispectral scanning system
nerve of cochlea
nestlingly
non-master
ophthalmophacometer
overall target
oxidation reduction cycle
plane fault
plant synecology
plase delay
preseeding irrigation
Price-Jones curve
pulse response
s.d.b
separate carrier
sheep cote
short-day
slewful
snitch bitch
sodium-lead alloy
sprung weight
squqlene
Stomach Muscle Channel
sugared yolk
sulphur dioxides
symmetrical double yoke permeameter
synencephalia
tactical air commander
tangentially-fired soaking pit
tape parity
telescribe
tilting axis
tuberculum ossis navicularis
turbomachinery compressor
Ubinskoye
unloading time
unular
voltage responsive circuit
wolfsbergite (chalcostibite)
zenobias