Results 21 to 30 of about 22,869 (171)

Structure and Distribution of Centromeric Retrotransposons at Diploid and Allotetraploid Coffea Centromeric and Pericentromeric Regions

Frontiers in Plant Science, 2018
Centromeric regions of plants are generally composed of large array of satellites from a specific lineage of Gypsy LTR-retrotransposons, called Centromeric Retrotransposons.
Renata de Castro Nunes, Simon Orozco-Arias, Dominique Crouzillat, Lukas A. Mueller, Suzy R. Strickler, Patrick Descombes, Coralie Fournier, Deborah Moine, Alexandre de Kochko, Priscila M. Yuyama, André L. L. Vanzela, Romain Guyot, Romain Guyot   +12 more
doaj   +1 more source

Taxonomic and functional profiles of Coffea canephora endophytic microbiome in the Central Highlands region, Vietnam, revealed by analysis of 16S rRNA metagenomics sequence data

Data in Brief, 2022
Vietnam is the largest producer of Robusta coffee (Coffea canephora L.) [1]. Among regions in Vietnam, the Central Highlands is the capital of the coffee plantation and production [2].
Dinh Minh Tran
doaj   +1 more source

Glomus halonatum Rose & Trappe (Glomeromycota) in South America: comments on the morphological characteristics of the species Glomus halonatum Rose & Trappe (Glomeromycota) na América do Sul: comentários sobre a morfologia das espécies

Acta Botânica Brasílica, 2009
Ornamented glomerospores of an arbuscular mycorrhizal fungus were collected from an area of Atlantic Forest in Goiana (Pernambuco, Brazil). The area had been cultivated with Coffea canephora Pierre ex.
Bruno Tomio Goto, Cynthia Maria Carneiro Costa, Leonor Costa Maia   +2 more
doaj   +1 more source

An EST-based analysis identifies new genes and reveals distinctive gene expression features of Coffea arabica and Coffea canephora

BMC Plant Biology, 2011
Background Coffee is one of the world's most important crops; it is consumed worldwide and plays a significant role in the economy of producing countries. Coffea arabica and C.
Colombo Carlos A, Andrade Alan C, Pereira Luiz FP, Costa Gustavo GL, Parizzi Lucas P, Tokuda Eric K, Carazzolle Marcelo F, Vidal Ramon O, Mondego Jorge MC, Vieira Luiz GE, Pereira Gonçalo AG   +10 more
doaj   +1 more source

Selenium enhances chilling stress tolerance in coffee species by modulating nutrient, carbohydrates, and amino acids content

Frontiers in Plant Science, 2022
The effects of selenium (Se) on plant metabolism have been reported in several studies triggering plant tolerance to abiotic stresses, yet, the effects of Se on coffee plants under chilling stress are unclear.
Gustavo F. de Sousa, Maila Adriely Silva, Everton G. de Morais, Gustavo Avelar Z. Van Opbergen, Guilherme Gerrit A. Z. Van Opbergen, Raphael R. de Oliveira, Douglas Amaral, Patrick Brown, Antonio Chalfun-Junior, Luiz Roberto Guimarães Guilherme   +9 more
doaj   +1 more source

Ploidy level and caffeine content in leaves of Coffea Ploidia e conteúdo de cafeína em folhas de Coffea

Scientia Agricola, 1999
Several species of Coffea and varieties of C. arabica differing in chromosome number had their caffeine content determined in the leaves. For Coffea arabica var. "Angustifolia", var. "Caturra" and var.
Maria Bernadete Silvarolla, Paulo Mazzafera, Marinez Muraro Alves de Lima, Herculano Penna Medina Filho, Luiz Carlos Fazuoli   +4 more
doaj   +1 more source

Molecular characterization of the MXMT gene involved in caffeine biosynthesis in Liberica coffee (Coffea liberica Hiern) from East Java, Indonesia [PDF]

BIO Web of Conferences
The methylxanthine methyltransferase (MXMT) gene encodes key enzyme in the caffeine biosynthesis of Coffea species. This study analyzed a 175 bp MXMT gene fragment from Coffea liberica collected in Wonosalam, East Java, Indonesia, and compared it with ...
Mukhoyyaroh Naila Izzatul, Arumingtyas Estri Laras, Azrianingsih Rodiyati, Goh Wei Lim, Hakim Luchman   +4 more
doaj   +1 more source

UJI MUTU FISIK KOPI ARABIKA (Coffea arabica) DAN ROBUSTA (Coffea canephora) SEBAGAI E-MODUL SMK [PDF]

, 2022
Kopi merupakan salah satu komoditi hasil perkebunan di Indonesia yang memiliki peranan cukup penting dalam kegiatan perekonomian di Indonesia. Salah satu provinsi penghasil kopi yaitu jawa timur, dan kabupaten di Jawa timur yang menghasilkan kopi salah ...
Laili, Mutiara Rahmatul
core   +1 more source

Teor de zinco no café como variável da disponibilidade no solo e extrator Relationship between zinc content in coffee plants and soil availability according to the soil extractant

Revista Brasileira de Ciência do Solo, 2007
No Brasil são cultivadas duas espécies de café: Coffea arabica L. e Coffea canephora Pierre. As pesquisas com adubação com Zn têm sido feitas, principalmente, com cultivares arábica.
José Laércio Favarin, Godofredo Cesar Vitti, Durval Dourado Neto, José Laércio Favarin Junior, Paula Rodrigues Salgado   +4 more
doaj   +1 more source

Evolutionary rate variation among genes involved in galactomannan biosynthesis in Coffea canephora

Ecology and Evolution, 2020
The endosperm cell walls of mature coffee seeds accumulate large amounts of mannan storage polysaccharides, which serve as nutrient reserve for embryo and contribute to beverage quality.
Collins Ogutu, Sylvia Cherono, Charmaine Ntini, Mohammad Dulal Mollah, Lei Zhao, Mohammad A. Belal, Yuepeng Han   +6 more
doaj   +1 more source