Results 91 to 100 of about 1,284 (179)

Diversidade taxonômica de Apocynaceae na Serra Negra, MG, Brasil

Hoehnea
Este trabalho apresenta o tratamento taxonômico das espécies de Apocynaceae na Serra Negra, Minas Gerais. A Serra Negra está localizada entre as coordenadas 21°57'22°S e 43°50'43°55'W, na Serra da Mantiqueira, e exibe um conjunto de formações ...
Carolina Nazareth Matozinhos, Tatiana Ungaretti Paleo Konno   +1 more
doaj   +1 more source

Transcriptome analysis explores genes related to shikonin biosynthesis in Lithospermeae plants and provides insights into Boraginales’ evolutionary history

Scientific Reports, 2017
Shikonin and its derivatives extracted from Lithospermeae plants’ red roots have current applications in food and pharmaceutical industries. Previous studies have cloned some genes related to shikonin biosynthesis. However, most genes related to shikonin
Feng-Yao Wu, Cheng-Yi Tang, Yu-Min Guo, Zhuo-Wu Bian, Jiang-Yan Fu, Gui-Hua Lu, Jin-Liang Qi, Yan-Jun Pang, Yong-Hua Yang   +8 more
doaj   +1 more source

Evolution and systematics of the angiosperm order Gentianales with an in-depth focus on Loganiaceae and its species-rich and toxic genus Strychnos

, 2008
The Gentianales includes five families known for their horticultural value and medicinal effects: Apocynaceae (milkweeds and rosy periwinkle), Gelsemiaceae (Carolina jessamine), Gentianaceae (gentians), Loganiaceae (strychnine plants), and Rubiaceae ...
Frasier, Cynthia L.
core   +1 more source

The metal hyperaccumulators from New Caledonia can broaden our understanding of nickel accumulation in plants

Frontiers in Plant Science, 2013
While an excess of metals such as zinc, cadmium or nickel (Ni) is toxic for most plants, about 500 plant species called hyperaccumulators are able to accumulate high amounts of these metals.
Tanguy eJaffré, Yohan ePillon, Sébastien eThomine, Sylvain eMerlot   +3 more
doaj   +1 more source

Completing the Tree of Life of Gentianales: an update from the Plant and Fungal Trees of Life (PAFTOL) project and related research initiatives

, 2023
The tree o f life is a fundamental scientific knowledge for the exploration, prediction, and application o f the properties o f life on Earth. From the identification o f species new to Science to the discovery o f novel biomolecules or crops, the ...
Negrão, R.
core  

First record of \u3ci\u3ePlanchonia stentae\u3c/i\u3e (Brain, 1920) (Hemiptera: Coccomorpha: Asterolecaniidae) on \u3ci\u3eAsclepias curassavica\u3c/i\u3e Linnaeus, 1753 (Gentianales: Asclepiadaceae) in Mexico, with observations on parasitic Encyrtidae

, 2020
In April 2018, specimens of an asterolecaniid were collected on infested wild plants of Asclepias curas­savica Linnaeus, 1753 (Gentianales: Asclepiadaceae) in Jiquilpan, Michoacan, Mexico.
Ramírez-Cruz, Arturo, Cortez-Madrigal, Hipolito, Stumpf, Christof F.   +2 more
core  

Chronogram of the Gentianales resulting from the combined analysis and calibrated against the geologic time scale [71].

, 2015
Nodes are numbered from 42 to 112 and detailed results (mean divergence time and credibility intervals estimated by the 95% HPD) for each node is reported in the (S2 Table).
Jenny E. E. Smedmark (742699), Sylvain G. Razafimandimbison (315942), Kent Kainulainen (742698), Niklas Wikström (742697), Birgitta Bremer (315946)   +4 more
core   +1 more source

Loganiaceae no estado do Rio de Janeiro: chave para os gêneros e taxonomia de Spigelia

Rodriguésia
Resumo Loganiaceae engloba cerca de 350 espécies em 13 gêneros com distribuição pantropical. Spigelia é um dos maiores gêneros da família, com cerca de 90 espécies e distribuição neotropical.
Evelin Andrade Manoel, Carlos Eduardo de Siqueira, Marco Octávio de Oliveira Pellegrini, Elsie Franklin Guimarães   +3 more
doaj   +1 more source

Maximum likelihood phylogeny of 82 plastome genes from 19 asterids (14 families, 6 orders) with completed plastomes.

, 2013
All nodes, except the one uniting Gentianales and Solanales, received 100% bootstrap support in ML/MP analyses.
Wan-Chia Chung (175363), Chih-Horng Kuo (63286), Ling-Ling Chen (47327), Chuan Ku (408248)   +3 more
core   +1 more source

Cyclotide discovery in Gentianales revisited—identification and characterization of cyclic cystine-knot peptides and their phylogenetic distribution in Rubiaceae plants

, 2013
Cyclotides are a unique class of ribosomally synthesized cysteine-rich miniproteins characterized by a head-to-tail cyclized backbone and three conserved disulfide-bonds in a knotted arrangement. Originally they were discovered in the coffee-family plant
Carpenter, Eric J., Greger, Harald, Gruber, Christian W., Attah, Alfred F., Wong, Gane Ka-Shu, Kutchan, Toni M., Rolf, Megan, Sonibare, Mubo A., Moody, Jones O., Hellinger, Roland, Dessein, Steven, Koehbach, Johannes, Berger, Andreas   +12 more
core   +1 more source