Effects of Recombinant Human Follicle-Stimulating Hormone and Epidermal Growth Factor on the Development of Oocyte-Granulosa Complexes of Immature Mice in vitro
wang hai-bin; xia guo-liang2; li mei-ling; and guo yong college of biological sciences; china agricultural university; beijing 100094; china

..............page:21-30

Construction of Agrobacterium-mediated High Frequency Transformation System for Populus tomentosa
yang chun-ling; zu guo-cheng; zhao shi-min; and liu gen-qi2 institute of genetics chinese academy of sciences; beijing 100101; china

..............page:61-68

The Molecular Mechanism for Positioning Tooth Forming Sites is Conserved in Aves
zhang yan-ding2; lin wei; and gao jian-min college of bioengineering; fujian normal university; fuzhou 350007; china

..............page:1-11

The Establishment of A Temporary Expression System in Chicken Oviduct Epithelium
liu ya-bing2; yu mu-zhen3; and shen xiao-zhou institute of zoology; the chinese academy of sciences; beijing 100080; china

..............page:13-19

Pollination-induced Apoptosis in Tobacco Related to Expression of Calcium/calmodulin-dependent Protein Kinase T1
wang ling; wang ying; zhang mei; and lu ying-tang2 key laboratory of moe for plant developmental biology; wuhan university; wuhan 430072; china

..............page:53-60

Isolation and Expression of HAP2, A Homolog of AP2 in Hyacinthus orientalis L.
li quan-zi; li xing-guo and zhang xian-sheng* college of life sciences; shandong agricultural university; taian 271018; china bai shu-nong* * college of life sciences; peking university; beijing 100871; china lu wen-liang** ** institute of botany; chinese

..............page:69-75

Studies on Genotyping of HFRSV Isolates in China by RT-PCR/RFLP
wei chun-bao and tang jia-qi nanjing agricultural university; 210095 nanjing; china

..............page:37-44

Advances on Genetic Transformation in Conifers
tang wei1; ross whetten and ron sederoff forest biotechnology group; department of forestry; north carolina state university; raleigh; nc 27695-7247; usa

..............page:77-85

Molecular Cloning of Goat Fetal Liver cDNA Encoding 3β-Hydroxysteroid Dehydrogenase/△~4-△~5 Isomerase
zou sheng-wei and chen qing-xuan institute of developmental biology; chinese academy of sciences; beijing 100080; china

..............page:31-36

Changes of Amino Acid Content in Cervix Mucus of Cow at the Time Pre- and Post-ovulation
lin ming dept. of cell biology; school of basic medicine; peking univ.; beijing 100083; china lei liang-yu* and zhang ting-hua** inst. of animal husbandry; qinghai academy of animal sciences; xining 810016; china chen yuan-ming**** inst. of animal husb

..............page:45-52