Results 31 to 40 of about 100,460 (290)

Evaluation of Photoprotective of Gyrinops versteegii (Gilg.) Domke Leaves Extract with Different Solvents and Its Spatial Distribution

JPSCR: Journal of Pharmaceutical Science and Clinical Research, 2023
Gyrinops versteegii (Gilg.) Domke is one of the Thymelaeaceous family species with high economic value. The leaf synthesizes secondary metabolites (SMs) supporting herbal medicine, including a class of SMs that serve as sunscreen.
Reskyaningsih Parintak, Maryani Maryani, Lisna Hidayati, Nastiti Wijayanti, Tri Rini Nuringtyas   +4 more
doaj   +1 more source

A Model for the Development of the Rhizobial and Arbuscular Mycorrhizal Symbioses in Legumes and Its Use to Understand the Roles of Ethylene in the Establishment of these two Symbioses [PDF]

, 2002
We propose a model depicting the development of nodulation and arbuscular mycorrhizae. Both processes are dissected into many steps, using Pisum sativum L. nodulation mutants as a guideline. For nodulation, we distinguish two main developmental programs,
Albrecht C., Albrecht C., Ardourel M., Azcon-Aguilar C., Balaji B., Balestrini R., Barker D.G., Barker S.J., Barker S.J., Barnes D.K., Bauer P., Besmer Y.L., Blancaflor E.B., Blilou I., Bonfante P., Bonfante P., Boogerd F.C., Borisov A.Y., Borisov A.Y., Borisov A.Y., Brewin N.J., Buée M., Caetano-Anolles G., Cao X.F., Cardenas L., Carroll B.J., Catoira R., Catoira R., Cavagnaro T.R., Chang C., Charon C., Ciardi J., Cohn J., Cook D., Cruz A.F., Davidson A.L., Davidson A.L., de Faria S.M., Dehio C., Drennan D.S.H., Duc G., Duc G., Dugassa G.D., Duodu S., Ehrhardt D.W., Ekdahl I., El Ghachtouli N., Engvild K.C., F C Guinel, Fang Y., Fearn J.C., Felle H.H., Felle H.H., Fernández-López M., Fuchs Y., Fukuda H., Gallaud I., Garriock M.L., Geil R.D., Geil R.D., Geitmann A., Genre A., Genre A., Geurts R., Gianinazzi-Pearson V., Giovannetti M., Giovannetti M., Glick B.R., Gollotte A., Goodlass G., Gremaud M.F., Guinel F.C., Guinel F.C., Guinel F.C., Hall M.A., Hamilton A.J., Harrison M.J., Heidstra R., Hirayama T., Hirsch A.M., Hirsch A.M., Hirsch A.M., Hirsch A.M., Hirsch A.M., Hua J., Hunter W.J., Ishii T., John P., Johnson P.R., Joshi P.A., Kneen B.E., Kneen B.E., Kneen B.E., Kobayashi I., Kolchinsky A., Kombrink E., Le Gal M.F., Lee K.H., Lee K.H., Lee K.H., Lhuissier F.G.P., Ligero F., Ligero F., Lorteau M.-A., Luschnig C., Lynch J., Markwei C.M., Markwei C.M., Marsh J.F., Martínez-Abarca F., Mateos P.F., Mathesius U., Mathesius U., Matsubara Y., Matthysse A.G., Mattoo A.K., McArthur D.A.J., Morandi D., Mort A.J., Morzhina E.V., Mylona P., Nadian H., Nagahashi G., Niebel A., Nukui N., Oldroyd G.E.D., Osborne D.J., Park S.J., Parniske M., Paruvangada V.G., Pawlowski K., Peters N.K., Peterson R.L., Postma J.G., Provorov N.A., R D Geil, Rae A.L., Reddy A.S.N., Resendes C.M., Roberts I.N., Sagan M., Sagan M., Salzer P., Santos R., Santos R., Schauser L., Schmidt J.S., Schneider A., Schultze M., Sen D., Senoo K., Smalle J., Smith F.A., Solano R., Sprent J.I., Sprent J.I., Steen D.A., Stougaard J., Stougaard J., Subba-Rao N.S., Suganuma N., Sugimoto K., Szczyglowski K., Theologis A., Timmers A.C.J., Timmers A.C.J., Todaka I., Tsyganov V.E., Tsyganov V.E., Tsyganov V.E., van Rhijn P., van Spronsen P.C., van Spronsen P.C., van Spronsen P.C., van Workum W.A.T., Vasse J., Vasse J., Vega-Hernandez M.C., Vernoud V., Vierheilig H., Vogel J.P., Voroshilova V.A., Wais R.J., Walker S.A., Wegel E., Wisniewski J.-P., Yang W.-C., Yang W.-C., Yasuta T., Young J.P.W., Yuhashi K.-I., Zaat S.A.J., Zhou L.   +192 more
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Ecological study of aquatic midges and some related insects with special reference to feeding habits [PDF]

, 1922
Die Schweiz ist ein reiches Land. Sie verfügt über viele Millionäre. Der große Reichtum konzentriert sich auf wenige Familien und Personen. In der Schweiz leben aber auch eine halbe Million der Bevölkerung (7,5 Mio.) in Haushalten von Erwerbstätigen, die
A. Diezinger, D. Senghaas, H. Stutz, J. Butler, J. Galtung, M. Foucault, P. Bourdieu, P. Bourdieu, P. Gross, P. Gross, R. Castel, S. Fischer, S. Hradil, S. Kutzner, S. Kutzner, U. Beck, U. Beck, U. Mäder, U. Mäder, U. Mäder   +19 more
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The role of the cell cycle machinery in resumption of postembryonic development [PDF]

, 2005
Cell cycle activity is required for plant growth and development, but its involvement in the early events that initiate seedling development remains to be clarified. We performed experiments aimed at understanding when cell cycle progression is activated
Barrôco, Rosa Maria, Van Poucke, Kris, Bergervoet, Jan HW, De Veylder, Lieven, Groot, Steven PC, Inzé, Dirk, Engler, Gilbert   +6 more
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The Arabidopsis JAGGED gene encodes a zinc finger protein that promotes leaf tissue development [PDF]

, 2004
Important goals in understanding leaf development are to identify genes involved in pattern specification, and also genes that translate this information into cell types and tissue structure. Loss-of-function mutations at the JAGGED (JAG) locus result in
Heisler, Marcus G. B., Meyerowitz, Elliot M., Ohno, Carolyn K., Reddy, G. Venugopala   +3 more
core   +2 more sources

Singlet oxygen makes plant epidermis thicker with less stomata

, 2022
Abstract Singlet oxygen (1O2) has a very short half-life of 10−5 s; however, it is a strong oxidant that causes growth arrest and necrotic lesions on plants1–4. Its signaling pathway remains largely unknown. The Arabidopsis flu (FLUORESCENT) mutant accumulates a high level of 1O2 and shows drastic changes in nuclear gene expression5.
Shu Yuan, Zhong-Wei Zhang, Yu-Fan Fu, Xin-Yue Yang, Ming Yuan, Xiao-Jian Zheng, Meng-Yao Zhang, Lin-Bei Xie, Steffen Reinbothe, Christiane Reinbothe, Kai Shu, Fan Wu, Ling-Yang Feng, Jun-Bo Du, Chang-Quan Wang, Xue-Song Gao, Yang-Er Chen, Yan-Yan Zhang, Yang Li, Qi Tao, Ting Lan, Xiao-Yan Tang, Guang-Deng Chen, Jian Zeng   +23 more
openaire   +1 more source

Relationship between the agronomic and anatomical characteristics of the leaf with a view to indirect selection in maize plants

Revista Ciência Agronômica, 2021
In crops such as maize, the leaf is directly related to dry-matter accumulation in the grain, and directly affects plant yield. The aim of this study was to verify the existence of a correlation between the agronomic and anatomical characteristics of the
Ivanildo Ramalho do Nascimento Júnior, Gustavo Vitti Môro, Fabíola Vitti Môro   +2 more
doaj   +1 more source

Nanobody-dependent delocalization of endocytic machinery in Arabidopsis root cells dampens their internalization capacity [PDF]

, 2020
Plant cells perceive and adapt to an ever-changing environment by modifying their plasma membrane (PM) proteome. Whereas secretion deposits new integral membrane proteins, internalization by endocytosis removes membrane proteins and associated ligands ...
De Meyer, Andreas, Grones, Peter, Mylle, Evelien, Van Damme, Daniël, Winkler, Joanna   +4 more
core   +2 more sources

An epidermis-driven mechanism positions and scales stem cell niches in plants [PDF]

Science Advances, 2016
An epidermis control of plant shoot stem cells can explain the scaling and position of the niche expression domains.
Gruel, Jérémy, Landrein, Benoit, Tarr, Paul, Schuster, Christoph, Refahi, Yassin, Sampathkumar, Arun, Hamant, Olivier, Meyerowitz, Elliot M., Jönsson, Henrik   +8 more
openaire   +7 more sources

Spatial imaging of Zn and other elements in Huanglongbing-affected grapefruit by synchrotron-based micro X-ray fluorescence investigation [PDF]

, 2014
Huanglongbing (HLB) is a highly destructive, fast-spreading disease of citrus, causing substantial economic losses to the citrus industry worldwide. Nutrient levels and their cellular distribution patterns in stems and leaves of grapefruit were analysed ...
Brown, PH, He, Z, Labavitch, JM, Lu, L, Tian, S, Webb, SM, Yang, X   +6 more
core   +2 more sources