a novel snorna gene cluster in yeast is transcribed as polycistronic pre-snornas
lu yongjun zhou hui zhou weixinzhu yuanqi and qu lianghu corresponding author(biotechnology research center; zhongshan university; guangzhou 510275; china)

..............page:529-537

analysis of nucleotide sequence of wheat yellow mosaic virus genomic rnas
yu jialin yan liying su ning hou zhanjun li dawei han chenggui yang lilicai zhunan and liu yi(1. state key laboratory of agrobiotechnology; china agricultural university; beijing 100094; china; 2. department of plant pathology; china agricultural university; beijing 100094; china)

..............page:554-560

a novel recombinant adeno-associated virus vector packaging system with hsv-1 amplicon providing helper functions
shu yuelong wu xiaobing yang tianzhonggong huiyu hou yunde and yan ziying(state key laboratory for molecular virology and genetic engineering; beijing 100052; china)

..............page:465-470

A method of active conformation search based on active and inactive analogues and its application to allylamine antimycotics
zhang wannian ji haitao zhou youjunzhu jie zhu ju and lu jiaguo(school of pharmacy; second military medical university; shanghai 200433; china)

..............page:538-547

tobacco floral homeotic gene nfbp6 is specifically expressed during pollen and ovule development
xie can zhang jinsong and chen shouyi(plant biotechnology laboratory; institute of genetics; chinese academy of sciences; beijing 100101; china)

..............page:481-484,561-562

using a gfp-gene fusion technique to study the cell cycle-dependent distribution of calmodulin in living cells
li chaojun lu pin and zhang dongcai corresponding author(1. department of biology; hong kong university of science and technology; clear water bay; hong kong; china; 2. department of biology; nanjing normal university; nanjing 210097; china; 3. state key laboratory of biomacromolecules; institute of biophysics; chinese academy of sciences; beijing 100101; china)

..............page:517-528

Molecular cloning, expression analysis and chromosomal mapping of salt-responsive cDNAs in rice ( Oryza sativa L.)
li ziyin zhang jinsong and chen shouyi(plant biotechnology laboratory; institute of genetics; chinese academy of sciences; beijing 100101; china)

..............page:506-516

assembly characteristics of plant keratin intermediate filaments in vitro
min guangwei yang cheng tong xiangjunand zhai zhonghe!corresponding author(college of life sciences; peking university; beijing 100871; china; department of biological science and technology; tsinghua university; beijing 100084; china)

..............page:485-493

the terminal structure plays an important role in the biological activity of cecropin cmiv
dou fei xie wei dong xueyinand xu xianxiu(state key laboratory of pharmaceutical biotechnology; department of biochemistry; nanjing university; nanjing 210093; china)

..............page:494-500

effect of dna methylation on protein-dna interaction of hl-60 cells
he zhongxiao bai jianshi and zhang yu(college of life science; beijing normal university; beijing 100875; china)

..............page:501-505

characteristics of photosensitization of pheophorbide a in liposomal media
yang hongying li meifen zhang wengengzhao hongxia and zhang zhiyi(institute of biophysics; chinese academy of sciences; beijing 100101; china)

..............page:471-480

construction of serial deletants and chimeras of multi-kringle containing molecules and primary analysis of their functions
gong feng dong chunna zhang yongzhang yangpei wu zuze and he fuchu(1. beijing institute of radiation medicine; beijing 100850; china; 2. beijing institute of blood transfusion medicine; beijing 100850; china)

..............page:548-553

coil-1 of rod domain of nf-l is essential for its assembly in vivo
tong xiangjun zhai zhonghe and chen jianguo(college of life sciences; peking university; beijing 100871; china)

..............page:449-456

an inhibitor selective for collagen-stimulated platelet aggregation from the salivary glands of hard tick haemaphysalis longicornis and its mechanism of action
cheng yuanguo wu houyong and li dechang(institute of microbiology and epidemiology; beijing 100071; china)

..............page:457-464