Results 141 to 150 of about 43,275 (302)

Unique Jurassic Ovaries Shed a New Light on the Nature of Carpels

Plants
Enclosed ovules are a reproductive feature restricted to angiosperms. Although this feature can be used as a criterion for identifying fossil angiosperms, how ovules are enclosed and the nature of the placenta are still foci of debates.
Qiang Fu, Jie Sun, Shaolin Zheng, Xin Wang   +3 more
doaj   +1 more source

Duckweeds under salt stress: a meta‐analysis of growth inhibition in relation to morphological and physiological traits and a systematic review of molecular responses

New Phytologist, EarlyView.
Salinity reduces duckweed growth responses. Summary Salinity is one of the main environmental factors limiting the performance of duckweeds and despite growing ecological and biotechnological interest in these macrophytes, there is a lack of quantitative analyses of their responses to sodium chloride.
Saimon Branco Bueno, Alice Pita‐Barbosa, Ana Paula Roschildt, Daniel Burd Villanova, Janaina Cardozo de Mello, Alex Lindor, Tanise Luísa Sausen, Junior Borella   +7 more
wiley   +1 more source

Coordination of drought‐adaptive root growth plasticity through auxin homeostasis by the ZmSPL12–ZmYUC5 module in maize

New Phytologist, EarlyView.
Proposed model of ZmSPL12‐mediated drought resistance through auxin regulation. Summary Climate change‐induced drought increasingly threatens global maize production. Drought‐adaptive root plasticity in maize depends on auxin signaling, yet how auxin homeostasis is dynamically tuned in response to water deficit remains unclear.
Hua Xu, Lei Ma, Qingyun Zhang, Zhigang Zheng, Jiajing Li, Sen Yang, Yanfeng Zhao, Lian Jin, Binbin Zhao, Zhijing Bai, Jiyuan Cao, Youpeng Tao, Junjie Zou, Baobao Wang, Shujing Cheng, Jinfang Chu, Jiafan Liu, Haiyang Wang, Miaoyun Xu   +18 more
wiley   +1 more source

Using online databases to produce comprehensive accounts of the vascular plants from the Brazilian protected areas: The Parque Nacional do Itatiaia as a case study [PDF]

Biodiversity Data Journal, 2020
Marina Moreira, Tatiana Carrijo, Anderson Alves-Araújo, André Amorim, Alessandro Rapini, Andrews da Silva, Braz Cosenza, Claudia Lopes, Camila Delgado, Cíntia Kameyama, Dayvid Couto, Daniel Barbosa, Daniele Monteiro, Diego Gonzaga, Eduardo Dalcin, Elsie Guimarães, Elton John de Lírio, Fernando Matos, Fátima Salimena, Felipe Oliveira, Gustavo Heiden, João Lanna, José Fernando Baumgratz, José Pastore, Juliana Oliveira, Laísa Barcelos, Lana Sylvestre, Leandro Freitas, Leandro Giacomin, Leandro Pederneiras, Leonardo Meireles, Lúcia Lohmann, Luciana Pereira, Luis Alexandre Silva, Luiz Neto, Marcelo Souza, Marcelo Trovó, Marcos Sobral, Mário Garbin, Mario Gomes, Marli Morim, Michelle Christine Mota, Paulo H Labiak, Pedro Viana, Pedro Luís de Moraes, Renato Goldenberg, Rubens Luiz Coelho, Samyra Furtado, Sebastião José da Silva-Neto, Thiago Flores, Valquíria Dutra, Vinícius Bueno, Rafaela Forzza   +52 more
doaj   +3 more sources

Stepwise evolution of the developmental and symbiotic functions of DELLA in land plants

New Phytologist, EarlyView.
Proposed model for the stepwise evolution of DELLA functions in the green lineage.
Katharina Melkonian, Tifenn Pellen, Katinka Bünger, Océane Thiercelin, Aurélie Le Ru, Mélanie K. Rich, Matheus E. Bianconi, Jean Keller, Maxime Bonhomme, Pierre‐Marc Delaux   +9 more
wiley   +1 more source

Coupled decline in growth and fine‐branching signals the onset of drought‐induced European beech mortality

New Phytologist, EarlyView.
Conceptual synthesis of drought‐induced mortality in European beech. Summary Severe and recurrent droughts have caused widespread canopy decline and mortality in European forests. Drought‐induced mortality occurs when structural damage and physiological dysfunction impair a tree's ability to recover, yet it remains unclear when trees transition from ...
Gerhard Schmied, Dominik Ambs, Luke Bohnhorst, Julia Schmucker, Jill Sekely, Hans Pretzsch, Lars Opgenoorth, Katrin Heer, Stephan Raspe, Torben Hilmers, Richard L. Peters   +10 more
wiley   +1 more source

Dual mechanisms give rise to biphasic stomatal opening in onion

New Phytologist, EarlyView.
Anisotropic guard cell wall stiffness enhances onion stomatal pore opening by increasing guard cell arc length. Summary Stomata are controllable micropores on the leaf surface that regulate gas exchange and water loss. Pore aperture adjustment is a mechanical process whereby changes in guard cell turgor drive changes in cell shape, resulting in ...
Melissa Tomkins, Matthew J. Wilson, Jodie V. Armand, Nathanael Y. H. Tan, Briony Parker, Julie E. Gray, Andrew J. Fleming, Richard J. Morris, Richard S. Smith   +8 more
wiley   +1 more source

Supplement to "Underground Organs of Herbaceous Angiosperms" (7) [PDF]

, 1997
This series is a supplement to our recent publication entitled "Un­derground Organs of Herbaceous Angiosperms" (1995) to be continued from An­nual Repot of Botanic Garden, Faculty of Science, Kanazawa University No. 22, 1-10(1999). The present paper aims
992, 清水, 建美, 90021203, 51133, 51132, 4200, 51157, 20361975, 梅林, 正芳   +8 more
core  

Floral bilateral symmetry: one axis, many details

New Phytologist, EarlyView.
Dorsal petal morphological diversity among monkeyflower species. Summary Symmetry is a major component of floral diversity. Most flowers are radially or bilaterally symmetric, with bilateral symmetry (monosymmetry) having evolved repeatedly from radial ancestors. Since the identification of the dorsal identity gene CYCLOIDEA (CYC) in snapdragon, floral
Ya Min
wiley   +1 more source

miR172‐AP2 Controls Age‐Dependent Regeneration Competence in Populus

Plant Biotechnology Journal, EarlyView.
ABSTRACT Plants maintain remarkable regenerative potential, yet this capacity declines with developmental age, limiting clonal propagation and biotechnological applications. Here, we show that the miR172‐AP2 module serves as a central determinant of regeneration competence in Populus.
Kaiwen Lyu, Abdul Azeez, Victor Busov
wiley   +1 more source