Botanical Studies

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Soil respiration patterns and rates at three Taiwanese forest plantations: dependence on elevation, temperature, precipitation, and litterfall
Botanical Studies - Tập 58 - Trang 1-12 - 2017
Yu-Hsuan Huang, Chih-Yu Hung, I-Rhy Lin, Tomonori Kume, Oleg V. Menyailo, Chih-Hsin Cheng
Soil respiration contributes to a large quantity of carbon emissions in the forest ecosystem. In this study, the soil respiration rates at three Taiwanese forest plantations (two lowland and one mid-elevation) were investigated. We aimed to determine how soil respiration varies between lowland and mid-elevation forest plantations and identify the relative importance of biotic and abiotic factors a...... hiện toàn bộ
Roles of stay-green (SGR) homologs during chlorophyll degradation in green plants
Botanical Studies - Tập 61 - Trang 1-9 - 2020
Baozhen Jiao, Qingwei Meng, Wei Lv
Chlorophyll (Chl) degradation is one of the most obvious signs of leaf senescence and fruit ripening. Stay-green (SGR) homologs that can remove magnesium from Chl a are the most important components in Chl degradation pathway in green plants. SGR homologs are not only universally involved in Chl breakdown during the senescence of green organs, but also play crucial roles in other organs during pla...... hiện toàn bộ
Thermotolerance evaluation of Taiwan Japonica type rice cultivars at the seedling stage
Botanical Studies - Tập 60 - Trang 1-18 - 2019
Ta-Ping Hsuan, Pei-Rong Jhuang, Wen-Chin Wu, Huu-Sheng Lur
The subtropical rice varieties grown in Taiwan are mainly Japonica-type rice varieties, which are grown in the southernmost- and lowest-latitude Japonica type rice cultivation area in the world. In Taiwan, seedlings that are planted either by transplanting or direct seeding in the second crop will face the season with the highest temperatures during the year. High-temperature stress severely influ...... hiện toàn bộ
Effects of different growth temperatures on growth, development, and plastid pigments metabolism of tobacco (Nicotiana tabacum L.) plants
Botanical Studies - Tập 59 - Trang 1-13 - 2018
Li Yun Yang, Shuang Long Yang, Jun Ying Li, Jun Hong Ma, Tao Pang, Cong Ming Zou, Bin He, Ming Gong
Temperature remarkably affects the growth and metabolism of plants. Tobacco is an important cash crop, and the long-term effects of different growth temperatures (18.5, 23.5 and 28.5 °C, daily average) on growth, development and plastid pigments metabolism of tobacco plants were investigated in this study. Compared with tobacco plants grown under 23.5 °C, treatments with 18.5 and 28.5 °C inhibited...... hiện toàn bộ
Leaf rolling and leaf angle improve fog capturing and transport in wheat; adaptation for drought stress in an arid climate
Botanical Studies - Tập 63 - Trang 1-13 - 2022
Sabah Merrium, Zulfiqar Ali, Muhammad Habib-ur-Rahman, Sadia Hakeem, Muhammad Arslan Khalid
Plants use different mechanisms to transport the collected fog water. Leaf traits of wheat play an important role in directing fog water through leaf rolling and leaf angle into the root zone, where it can be stored for consumption. Wheat leaf traits can enhance fog capturing under drought stress. To examine this, 200 wheat genotypes were characterized for leaf rolling and leaf angle under optimal...... hiện toàn bộ
Comparative genomics of 11 complete chloroplast genomes of Senecioneae (Asteraceae) species: DNA barcodes and phylogenetics
Botanical Studies - Tập 60 - Trang 1-17 - 2019
Andrew Wanyoike Gichira, Sheila Avoga, Zhizhong Li, Guangwan Hu, Qingfeng Wang, Jinming Chen
Majority of the species within Senecioneae are classified in Senecio, making it the tribe’s largest genus. Certain intergeneric relationships within the tribe are vaguely defined, with the genus Senecio being partly linked to this ambiguity. Infrageneric relationships within Senecio remain largely unknown and consequently, the genus has undergone continuous expansion and contraction over the recen...... hiện toàn bộ
Synotis baoshanensis (Asteraceae), a new species from Yunnan, China
Botanical Studies - Tập 54 - Trang 1-5 - 2013
Ming Tang, Yu Hong, Qin-Er Yang
Synotis (Asteraceae; Senecioneae) is a genus of about 55 species mostly distributed in the Sino-Himalayan region. During a botanical expedition in southwestern China in 2012, we found an unusual population of Synotis in southwestern Yunnan Province. To determine the taxonomic identity of the population, we carried out gross-morphological, floral micromorphological, and cytological observations. Ou...... hiện toàn bộ
Tobacco plants expressing the maize nitrate transporter ZmNrt2.1 exhibit altered responses of growth and gene expression to nitrate and calcium
Botanical Studies - Tập 58 Số 1 - 2017
Abubakar Ibrahim, Xiao‐Lu Jin, Yubin Zhang, Jessíca Reco Cruz, Paveena Vichyavichien, Nwadiuto Esiobu, Xing‐Hai Zhang
High frequency microcloning of Aloe vera and their true-to-type conformity by molecular cytogenetic assessment of two years old field growing regenerated plants
Botanical Studies - Tập 54 - Trang 1-10 - 2013
Sk Moquammel Haque, Biswajit Ghosh
Aloe vera (L.) Burm.f is an important industrial crop, which has enormous application in pharmaceutical, cosmetic and food industries. Thereby, the demand for quality planting material of A. vera is increasing worldwide. Micropropagation is the widely accepted practical application of plant biotechnology that has gained the status of a multibillion-dollar industry throughout the world and this tec...... hiện toàn bộ
Morphological and physiological responses of Heteropogon contortus to drought stress in a dry-hot valley
Botanical Studies - Tập 57 - Trang 1-12 - 2016
Xue-mei Wang, Li Zhao, Bang-guo Yan, Liang-tao Shi, Gang-cai Liu, Yu-xiao He
Heteropogon contortus is a valuable pasture species that is widely used for vegetation restoration in dry-hot valleys of China. However, to date, its morphological and physiological responses to drought, and the underlying mechanisms are not well understood. This study was aimed to investigate the morphological and physiological changes of H. contortus under drought str...... hiện toàn bộ
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