Results 31 to 40 of about 32,000 (298)

Characterization of the Ubiquitin C-Terminal Hydrolase and Ubiquitin-Specific Protease Families in Rice (Oryza sativa)

Frontiers in Plant Science, 2018
The ubiquitin C-terminal hydrolase (UCH) and ubiquitin-specific processing protease (UBP) protein families both function in protein deubiquitination, playing important roles in a wide range of biological processes in animals, fungi, and plants. Little is
Dong-Hui Wang, Dong-Hui Wang, Wei Song, Wei Song, Shao-Wei Wei, Shao-Wei Wei, Ya-Feng Zheng, Ya-Feng Zheng, Zhi-Shan Chen, Zhi-Shan Chen, Jing-Dan Han, Hong-Tao Zhang, Hong-Tao Zhang, Jing-Chu Luo, Jing-Chu Luo, Yong-Mei Qin, Yong-Mei Qin, Zhi-Hong Xu, Zhi-Hong Xu, Shu-Nong Bai, Shu-Nong Bai   +20 more
doaj   +1 more source

Validation of a High-Performance Liquid Chromatography with Photodiode Array Detection Method for the Separation and Quantification of Antioxidant and Skin Anti-Aging Flavonoids from Nelumbo nucifera Gaertn. Stamen Extract

Molecules, 2022
Nelumbo nucifera Gaertn., or the so-called sacred lotus, is a useful aquatic plant in the Nelumbonaceae family that has long been used to prepare teas, traditional medicines as well as foods.
Duangjai Tungmunnithum, Samantha Drouet, Christophe Hano   +2 more
doaj   +1 more source

Verhuellia is a segregate lineage in Piperaceae: more evidence from flower, fruit and pollen morphology, anatomy and development [PDF]

, 2010
Background and Aims The perianthless Piperales, i.e. Saururaceae and Piperaceae, have simple reduced flowers strikingly different from the other families of the order (e.g. Aristolochiaceae).
Goetghebeur, Paul, Hesse, Michael, Jiménez Rodríguez, Francisco, Neinhuis, Christoph, Samain, Marie-Stéphanie, Stoll, Alexandra, Vrijdaghs, Alexander, Wanke, Stefan   +7 more
core   +3 more sources

Comparison of X-ray and gamma-ray dose-response curves for pink somatic mutations in Tradescantia clone 02 [PDF]

, 1976
Microdosimetric data indicate that the mean specific energy,zeta, produced by individual charged particles from X rays and gamma rays is different for the two radiation qualities by nearly a factor of two.
A. G. Underbrink, A. G. Underbrink, A. G. Underbrink, A. G. Underbrink, A. G. Underbrink, A. H. Sparrow, A. H. Sparrow, A. M. Kellerer, A. M. Kellerer, A. M. Kellerer, C. H. Nauman, D. E. Lea, E. Schmid, J. F. Malone, O. Hug, R. E. Mills, W. H. Ellett, W. K. Sinclair   +17 more
core   +1 more source

Morphological and anatomical features of the flowers and fruits during the development of Chamissoa altissima (Jacq.) Kunth (Amaranthaceae)

Brazilian Archives of Biology and Technology, 2010
The morphology and structure of the flowers and fruits of Chamissoa altissima (Jacq.) Kunth during the development were analyzed. The plant material was fixed in FAA 50, embedded in historesin and sectioned according to standard techniques.
Sayuri de Oliveira Oyama, Luiz Antonio de Souza, Júnior Cesar Muneratto, Adriana Lenita Meyer Albiero   +3 more
doaj   +1 more source

Unsupervised image segmentation with neural networks [PDF]

, 2001
The segmentation of colour images (RGB), distinguishing clusters of image points, representing for example background, leaves and flowers, is performed in a multi-dimensional environment. Considering a two dimensional environment, clusters can be divided
Gieling, Th.H., Janssen, H.J.J., Loef, P., Vries, H.C., de   +3 more
core   +2 more sources

Pollination adaptations of group-by-group stamen movement in a meadow plant with temporal floral closure

Plant Diversity, 2021
Floral sexual organ (stamen and pistil) movements are selective adaptations that have different functions in male-female reproduction and the evolution of flowering plants.
Aysajan Abdusalam, Reyilamu Maimaitituerxun, Halibinuer Hashan, Gulzar Abdukirim   +3 more
doaj  

Heat Stress Leads to Poor Fruiting Mainly Due to Inferior Pollen Viability and Reduces Shoot Photosystem II Efficiency in “Da Hong” Pitaya

Agronomy, 2022
High summer temperatures (day/night: 40 °C/30 °C) are known to cause poor fruiting, reduced fruit/seed weight, and delayed fruit development in the “Da Hong” red-fleshed pitaya (Hylocereus polyrhizus); however, the mechanisms of these effects are unknown.
Yu-Chun Chu, Jer-Chia Chang
doaj   +1 more source

In planta localisation patterns of MADS domain proteins during floral development in Arabidopsis thaliana [PDF]

, 2009
Background: MADS domain transcription factors play important roles in various developmental processes in flowering plants. Members of this family play a prominent role in the transition to flowering and the specification of floral organ identity. Several
Angenent, G.C., Folter, S., de, Immink, G.H., Kaufmann, K., Shchennikova, A., Urbanus, S.L.   +5 more
core   +3 more sources

Non-equilibrium dynamics and floral trait interactions shape extant angiosperm diversity. [PDF]

, 2016
Why are some traits and trait combinations exceptionally common across the tree of life, whereas others are vanishingly rare? The distribution of trait diversity across a clade at any time depends on the ancestral state of the clade, the rate at which ...
Armbruster, W Scott, Diggle, Pamela K, Fenster, Charles B, Harder, Lawrence D, Hardy, Christopher R, Hileman, Lena C, Hufford, Larry, Litt, Amy, Magallón, Susana, O'Meara, Brian C, Smith, Stacey D, Smith, Stephen A, Stevens, Peter F   +12 more
core   +2 more sources