Results 171 to 180 of about 130,163 (310)

The frequency and importance of polyploidy in tropical rainforest tree radiations

New Phytologist, EarlyView.
Summary The presence of two or more copies of the genome in an organism, termed ‘polyploidy’, is a crucial force in plant evolution, generating genetic, phenotypic and ecological diversity. The Amazonian tree flora is the most species‐rich on Earth and largely arose as a result of rapid evolutionary radiations. While polyploidy is an important catalyst
Rowan J. Schley, Rosalía Piñeiro, James A. Nicholls, Michelle L. Gaynor, Gwilym P. Lewis, Flávia Fonseca Pezzini, Kyle G. Dexter, Catherine Kidner, R. Toby Pennington, Alex D. Twyford   +9 more
wiley   +1 more source

Symbiotic N-Fixing Bacteria in the Root and Leaf of Typical Alpine Grassland Plants. [PDF]

Microb Ecol
Wang H, Yang Y, Zhang H, Chen X, Zhang R, Hou W, Zhang G.   +6 more
europepmc   +1 more source

Was the evolution of faster stomata driven by increased gas exchange rates rather than increasing water use efficiency?

New Phytologist, EarlyView.
Summary Following changes in light flux, photosynthesis (A) typically adjusts more quickly than stomatal conductance (gs), which is dependent on changes in stomatal aperture. Faster stomatal responses are proposed to reduce water loss and enhance growth in dynamic light environments. Stomatal opening and closing parameters were determined in a range of
Robert A. Brench, Matthew J. Wilson, Sarah J. Thorne, Andrew J. Fleming, Julie E. Gray   +4 more
wiley   +1 more source

Conservation and Divergence of <i>E(z)</i> Genes in Green Plants. [PDF]

Plants (Basel)
Gan X, Chen Z, Zhang L, Chang X.
europepmc   +1 more source

Biogeographical analysis of species of the tribe Cytiseae (Fabaceae) in the Iberian Peninsula and Balearic Islands [PDF]

, 2004
Susana Gómez‐González, Lohengrin A. Cavieres, Ernesto Teneb, Juan Arroyo   +3 more
openalex   +1 more source

Engineering of the Flavone Rutinoside Biosynthetic Pathway Enables Production of Diosmin, a Venoactive Compound in Solanum lycopersicum and Nicotiana tabacum

Plant Biotechnology Journal, EarlyView.
ABSTRACT Diosmin is often used as a dietary supplement, and it is sometimes used to make phlebotropic drugs for venous diseases. Traditionally, diosmin is obtained by the dehydrogenation of the flavanone glycoside hesperidin through chemical semisynthesis.
Qianle Zhang, Qingwen Wu, Wenjing Shi, Yinai Deng, Ruoting Zhan, Dongming Ma   +5 more
wiley   +1 more source

Significance of Morpho-Palynological Diversity in Melliferous Plants in the Anzer Region (Türkiye) with Regard to Honey Authentication. [PDF]

Plants (Basel)
Türker Z, Coşkunçelebi K, Demir Kanbur E, Gültepe M.   +3 more
europepmc   +1 more source

Convergent Evolution and De Novo Reconstitution of Apiin Biosynthesis

Plant Biotechnology Journal, EarlyView.
ABSTRACT Apiin, an active flavonoid apioside, occurs in phylogenetically distant plants, such as parsley and chilli pepper (Capsicum annuum L.). Its sporadic distribution suggests the existence of convergent apiin biosynthesis; however, the molecular mechanisms underlying this convergence remain unclear.
Zhen Xu, Zheng‐Shuang Zhu, Hai‐Zhu Jia, Jian‐Qiang Kong   +3 more
wiley   +1 more source

Fabaceae Flavonoids Beyond the Commonplace: A Review of Chemical Diversity, Pharmacological Activities, Mass Spectrometric Profiling and <i>In Silico</i> Insights into Their Subclasses. [PDF]

Plants (Basel)
Brilhante ARRAS, de Sousa GR, de Aquino-Vital AKS, de Lima NTR, Souza RBL, de Souza TA, Scotti MT, Barbosa Filho JM, Tavares JF, da Silva MS.   +9 more
europepmc   +1 more source

The complete chloroplast genome and phylogenetic analysis of Oxytropis kansuensis Bunge (Fabaceae)

Dan Lei, Haitao Ma, Qi-Yin Chen, Bei Jiang, Yong-Zeng Zhang   +4 more
openalex   +1 more source