Diurnal Changes in Metabolite Levels in the Chlorenchyma and the Water Storage Parenchyma of Ananas comosus Leaves
chen li-song 1* qi yi-ping 2 nose akihiro 3 ( 1 department of horticulture; fujian agriculture and forestry university; fuzhou 350002; p. r. china; 2 fujian provincial institute of medical sciences; fuzhou 350001; p. r. china; 3 facult

..............page:253-260

Genotypic Difference of Nitrogen Recycling Between Root and Shoot of Maize Seedlings
li yan-ting 1 mi guo-hua 1 chen fan-jun 1 lao xiu-rong 2 zhang fu-suo 1 ( 1department of plant nutrition; china agricultural university; beijing 100094; 2shandong agricultural university; taian 271018)

..............page:226-230

tou gao xu zhi

..............page:192

Plant-insect Chemical Communication and Its Behavior Control
du jia wei ( shanghai institute of plant physiology and ecology; chinese academy of sciences ; shanghai 200032)

..............page:193-200

The Effects of Extracellular Calmodulin on Protein Phosphorylation in Cytoplasmic Fraction from Suspension-cultured Tobacco(Nicotiana tobacum L.) Cells
zhang lai-qun li fang sun da-ye (institute of molecular biology; hebei normal university; shijiazhuang 050016)

..............page:201-206

A Novel Method for Investigation and Differentiation Between Apoptosis and Necrosis of Plant Cells in Suspension Culture
ge zhi-qiang yuan ying-jin li jing-chuan hu zong-ding (department of biochemical engineering; tianjin university; tianjin 300072)

..............page:231-234,281-282

Influence of Light, Temperature and Salinity on the Seed Germination of Haloxylon ammodendron
huang zhen-ying 1 zhang xin-shi 1 yitzchak gutterman 2 zheng guang-hua 3 ( 1laboratory of quantitative vegetation ecology; institute of botany; chinese academy of sciences; beijing 100093; p.r.china; 2 ben-gurion university of the negev; jac

..............page:275-280

Cloning of Homologous Targeting Sequences Containing Chloroplast Genes, rbcL and atpB, of Brassica napus and the Construction of Plastid Transformation Vectors Harboring Key Enzyme Genes Responsible for PHB Biosynthesis
zhang zhong-lin 1* zhang jing-yu 2* * li yi-n 1 su ning 1 song yan-ru 2 shen gui-fang 1 ( 1biotechnology research institute; chinese academy of agricultural sciences; beijing 100081; 2institute of botany; chinese academy of scien

..............page:235-242

Programmed Cell Death Induced by Osmotic Stress in Wheat Leaves
lin jiu-sheng wang gen-xuan (state key laboratory of arid agroecology; lanzhou university; lanzhou 730000)

..............page:221-225

Changes of IAA,ABA and MDA Contents and Activities of SOD and POD in the Course of Abscission of Young Cotton Bolls
li ling-li yang qing-hua li wen (agronomy college; henan agricultural university; zhengzhou 450002)

..............page:215-220

Exogenous Sucrose Can Stimulate Stomatal Opening of Vicia faba Under Non-photosynthetic Conditions
li guan-rong (department of agronomy and life sciences; southwest agricultural university; chongqing 400716)

..............page:267-274

Effects of Different Promoters Controlling Expression of Ac Transposase Gene on Excision Frequency of Maize Ds Element in Rice
chen you zhang jing-liu (shanghai institute of plant physiology; chinese academy of sciences; shanghai 200032)

..............page:207-214

Activity Change and Distribution of β-Cyanoalanine Synthase in Rice Seeds During Germination
liang wu-sheng 1 mao bi-zeng 1 li shuai 2 zhuang fang-lei 2 li de-bao 1 ( 1institute of biotechnology; 2college of life science; zhejiang university; hangzhou 310029)

..............page:243-247

Transformation of Choline Dehydrogenase Gene and Identification of Salt-tolerance in Transgenic Tomato
wang shu-fang wang jun-ling zhao yan-xiu zhang hui (key laboratory of plant stress; shandong normal university; jinan 250014)

..............page:248-252

The Effect of Moisture Content and Storage Temperature on Onion Seed Longevity
zhu cheng 1 zeng guang-wen 1 jing xin-ming 2 lin jiang 2 zheng guang-hua 2 wu ping 1 ( 1 college of life science; zhejiang university; hangzhou 310029; 2 institute of botany; chinese academy of sciences; beijing 100093)

..............page:261-266