三染色体组种

It showed that there was clearly more to inheritance than simply the coded sequence of DNA. We then realized that we were dealing with what is now known as genomic imprinting. What genomic imprinting

发表于:2018-12-07 / 阅读(36) / 评论(0) 分类 基因外遗传现象

Five species of shark have been put on a wildlife protection list. The move has been made at the final meeting of the Convention on International Trade in Endangered Species in Bangkok, Thailand. The decision restricts cross-border trade in the ocean

发表于:2018-12-19 / 阅读(46) / 评论(0) 分类 英闻天下

News Report Bioinformatics Script Its a complex name for a complex subject. Bioinformatics is the key to figuring out the wealth of information in the human genome project. Researchers have nearly mapped out all of the 30,000 genes that make up human

发表于:2018-12-29 / 阅读(33) / 评论(0) 分类 新视野大学英语:视听说教程 4

By Lisa Schlein Geneva 12 September 2007 A new report says the number of species threatened with extinction is escalating. The World Conservation Union, which has just released its Red List of Threatened Species, warns life on Earth will continue to

发表于:2019-01-13 / 阅读(85) / 评论(0) 分类 2007年VOA标准英语(九月)

JINAN, May 14 (Xinhua) -- Chinese scientists said Saturday that they have found a new species of giant theropod dinosaur in the eastern province of Shandong. The new species, described as a close relative of Tyrannosaurus rex (T. rex), has been named

发表于:2019-02-05 / 阅读(57) / 评论(0) 分类 英语新闻

Researchers working for the World Wildlife Fund have warned that the effects of climate change pose a serious threat to rare species of wildlife discovered within the past year in Southeast Asia, including a fanged frog and a leopard-striped gecko. A

发表于:2019-02-05 / 阅读(66) / 评论(0) 分类 英语杂谈
学英语单词
Alismatidae
allpowerful
andrew jacksons
anthracinus
authentic act
biennialy
birth pang
boob milk
boob reduction
bottom double seaming machine
bradytroph
cam with oscillating follower
Canillo
cargo shifting damage
casey b.
cash pile
cat-train
cell cup
Clear Springs
Clintonization
conceres
connectionist neural network
contraindicants
crystallizatiion-differentiation
database key
dc generators
department organization
dismultation
dolled up
Dongsha Islands
dprks
DVD video
electronic transducer
engine room control console
esmie
even running surface
fight terrorism
filigree work
fire and fury
first,last,and all the time
freshwater mussels
fume-resisting machine
gelatin process
hard ferns
hardware interrupt facility
Helindon dyes
heterograms
heusches
hystero-salpingogram
keep the tail in the water
keep to the point
Kärnsjön
labors
leaping on
lime reader
mancono
metrobuss
nonhealing
optical cable communication system
outstanding expense
paramenesia kasugensis
pediodontist
pep-pill
philometors
potentiometer-type resistor
primary deposit
primitive formula
radio-frequency resistance
rangebound
ransom
redowa
revalued
rheologists
San Telmo, B.
seismic pore water pressure
semiconductor switching element
shearing mode crack
side yards
sieving analysis
skells
spring guide bushing
statement function defining statement
stitches
subsea bedrock ore mining
substituted ship
supermetaphors
supplementary valency
surge forward current
t-model
template process
the merest
to back up...
transdar
tripod feed regulator
ugur
undervaulted
unroven
uranotemnite
vicias
volcanic gravel
water-tight subdivision
well aware