Results 31 to 40 of about 866 (147)

Pollen morphology of Rubiaceae Juss. species occurring in an area of caatinga (dryland) vegetation in Bahia State, Brazil Morfologia polínica de espécies de Rubiaceae ocorrentes em uma área de caatinga no estado da Bahia, Brasil

Acta Botânica Brasílica, 2012
The palynology of the following 16 species of Rubiaceae, from Brejinho das Amestistas, was investigated: Coccocypselum hirsutum Bartl. ex DC., Cordiera rigida Kuntze, Coutarea hexandra K.Schum., Declieuxia fruticosa Kuntze, Diodella apiculata (Willd.
Cristiano Eduardo Amaral Silveira Júnior, Marileide Dias Saba, Jomar Gomes Jardim   +2 more
doaj   +1 more source

Floral ontogeny links Dialypetalanthus (Condamineeae) with the floral developmental morphology of other Rubiaceae [PDF]

Plant Ecology and Evolution, 2022
Background – Vegetative and fruit characters of the Amazonian genus Dialypetalanthus point to a position in Rubiaceae. However, its floral morphology is so deviant that the genus was often placed in a family of its own.
Alexander Vrijdaghs, Petra De Block, Karen L. G. De Toni, Erik Smets, Elmar Robbrecht   +4 more
doaj   +3 more sources

Fecal DNA Metabarcoding Reveals the Diet of Asian Elephant in China During the Dry Season: Implications for Adaptation to Habitat Resources and Conservation. [PDF]

Ecol Evol
ABSTRACT The Asian elephant (Elephas maximus) is a flagship species of the tropical forest ecosystem in Asia, playing a crucial role in maintaining ecological stability. Investigating the dietary composition of Asian elephants is essential for developing effective conservation and management strategies.
Guo Q, Zhang W, Li X, Wang B, Xiong C, Tian Y, Luo T, Wang W, Zhou J.   +8 more
europepmc   +2 more sources

Gentianales

, 2014
Gentianales Apocynaceae Vinca difformis Pourr. subsp. sardoa Stearn SAR Gentianaceae Gentiana brentae Prosser & Bertolli NE Italy (TAA) Gentiana froelichii Jan subsp. zenariae F.Martini & Poldini NE Italy (VEN, FVG) Gentianella columnae (Ten.) Holub C Italian peninsula (MAR, UMB, LAZ, ABR, MOL); S Italian peninsula (CAM, BAS ...
Peruzzi, Lorenzo, Conti, Fabio, Bartolucci, Fabrizio   +2 more
openaire   +1 more source

Identification of novel and conserved microRNAs in Coffea canephora and Coffea arabica [PDF]

Genetics and Molecular Biology, 2014
As microRNAs (miRNAs) are important regulators of many biological processes, a series of small RNAomes from plants have been produced in the last decade.
Guilherme Loss-Morais, Daniela C.R. Ferreira, Rogério Margis, Márcio Alves-Ferreira, Régis L. Corrêa   +4 more
doaj   +3 more sources

Pollen morphology of some species of Spermacoceae s.s. (Rubiaceae) of the Atlantic Forest, Rio de Janeiro, Brazil

Acta Botânica Brasílica
This work aimed to morphologically characterize 22 species of Spermacoceae s.s found in the Atlantic Forest in the state of Rio de Janeiro with the purpose of improving palynological knowledge of the studied species.
Vania Gonçalves-Esteves, Gabrielle Reboredo Menezes Vieira, Renata Jacomo Paixão de Carvalho, Sonia Regina de Melo Crespo, Claudia Barbieri Ferreira Mendonça   +4 more
doaj   +1 more source

Flora of Ceará, Brazil:Ditassa (Asclepiadoideae/Apocynaceae)

Rodriguésia, 2021
This study aimed to carry out a taxonomic floristic survey of species in the genus Ditassa (Asclepiadoideae/Apocynaceae), as part of the “Flora do Ceará: knowing to conserve” project.
Diego Costa Farias, Natanael Costa Rebouças, Thales Silva Coutinho, Rayane de Tasso Moreira Ribeiro, Maria Iracema Bezerra Loiola   +4 more
doaj   +1 more source

Resolution effects in reconstructing ancestral genomes

BMC Genomics, 2018
Background The reconstruction of ancestral genomes must deal with the problem of resolution, necessarily involving a trade-off between trying to identify genomic details and being overwhelmed by noise at higher resolutions.
Chunfang Zheng, Yuji Jeong, Madisyn Gabrielle Turcotte, David Sankoff   +3 more
doaj   +1 more source

The complete mitochondrial genome of heartbreak grass Gelsemium elegans (Gardner & Champ.) Benth. (Gelsemiaceae)

Mitochondrial DNA. Part B. Resources, 2019
Gelsemium elegans, endemic to southern Asia, is a highly toxic plant with various medicinal functions. The complete mitochondrial genome of G. elegans was sequenced and assembled in this study.
Yong-Hui Jin, Jun-Jie Wu, Yong-Qing Peng, Shu-Hang Hu, Hai-Shan Yan, Fan Xiao, Xuan Zhou, Jing Gao, Rui-Hong Wang, Ling Xu, Zhe-Chen Qi   +10 more
doaj   +1 more source

A highly contiguous, scaffold-level nuclear genome assembly for the fever tree (Cinchona pubescens Vahl) as a novel resource for Rubiaceae research

GigaByte, 2022
The Andean fever tree (Cinchona L.; Rubiaceae) is a source of bioactive quinine alkaloids used to treat malaria. C. pubescens Vahl is a valuable cash crop within its native range in northwestern South America, however, genomic resources are ...
Nataly Allasi Canales , Oscar A. Pérez-Escobar , Robyn F. Powell , Mats Töpel , Catherine Kidner , Mark Nesbitt , Carla Maldonado , Christopher J. Barnes , Nina Rønsted , Natalia A. S. Przelomska , Ilia J. Leitch , Alexandre Antonelli   +11 more
doaj   +1 more source