Results 101 to 110 of about 5,728 (211)

The Length Polymorphism of the Locus psbA-trnH is Idyllic to Detect the Adulterations of Black Pepper with Papaya Seeds and Chili

Journal of Agricultural Sciences – Sri Lanka, 2016
Black pepper (Piper nigrum L.) is an important spice. The adulteration of black pepper seeds and powder with papaya seeds, green chili and red chili can be seen and limited studies have been conducted to detect these adulterants. The objectives of the present study were to assess the appropriateness of morphometric methods to discriminate papaya seed ...
D.R.R.P. Dissanayake, H.M.P.D. Herath, M.D.M.I.M. Dissanayake, M.D.M. Chamikara, M.M. Jayakody, S.S.C. Amaresekara, K.W.T.R. Kularathna, N.N.H. Karannagoda, M. Ishan, S.D.S.S. Sooriyapathirana   +9 more
openaire   +2 more sources

Applying DNA Barcodes to Identify Closely Related Species of Ferns: A Case Study of the Chinese Adiantum (Pteridaceae).

PLoS ONE, 2016
DNA barcoding is a fast-developing technique to identify species by using short and standard DNA sequences. Universal selection of DNA barcodes in ferns remains unresolved. In this study, five plastid regions (rbcL, matK, trnH-psbA, trnL-F and rps4-trnS)
Fan-Hong Wang, Jin-Mei Lu, Jun Wen, Atsushi Ebihara, De-Zhu Li   +4 more
doaj   +1 more source

A phylogenetic study of Korean Iris L. based on plastid DNA (psbA-trnH, trnL-F) sequences

Korean Journal of Plant Taxonomy, 2013
Molecular phylogenetic studies were conducted to evaluate taxonomic identities and relationships among 16 species of the korean genus Iris L. Korean Iris was grouped by five clades. Series Laevigatae, Trip- etalae, Laevigatae and Sibiricae was included to Clade I. Series Chinensis, and Easatae was composed to Clade II.
HyunJung Lee, SeonJoo Park
openaire   +1 more source

Caracterización molecular de dos accesiones de Cydonia oblonga.

Agronomía Mesoamericana, 2015
El objetivo de la presente investigación fue evaluar el uso del espaciador plastídico trnH-psbA y la secuencia codificante matK como posibles marcadores para la caracterización molecular de dos accesiones de membrillo (C. oblonga).
Luis Alvarado-Marchena, Dora Flores-Mora, Randall Chacón-Cerdas, Alexander Schmidt-Durán, Carlos Alvarado-Ulloa   +4 more
doaj   +1 more source

Trait evolution and the coexistence of a species swarm in the tropical forest understory [PDF]

, 2012
Part of PhD Dissertation of Brian Sedio. The paper also incorporates J. Wright's long term ecological data on Psychotria from BCI.1. A small number of species rich plant genera make a substantial contribution to the alpha diversity of tropical forests ...
Ackerly, Ackerly, Adler, Baraloto, Barberis, Blomberg, Brown, Cavender-Bares, Chazdon, Condit, Coomes, Coomes, Croat, Croat, Denslow, Dirzo, Dirzo, Donoghue, Ehrlich, Engelbrecht, Farris, Foster, Gause, Gentry, Gentry, Givnish, Gotelli, Holt, Hubbell, Hubbell, Huelsenbeck, Hutchinson, Kembel, King, Koide, Kraft, Kursar, Kursar, Leigh, Leigh, Levey, Lewis, MacArthur, Markesteijn, Markesteijn, Marquis, Muller-Landau, Nathan, Nylander, Oksanen, Paine, Paul, Poulin, Pyke, R Development Core Team, Revell, Ricklefs, Ricklefs, Ricklefs, Rivas, Ronquist, Sagers, Sakai, Schnitzer, Silvertown, Slingsby, Svenning, Svenning, Swofford, Tanner, Taylor, Terborgh, Valencia, Webb, Webb, Weiher, Wiens, Windsor, Wright, Wright, Wright   +80 more
core   +2 more sources

DNA barcoding as a molecular tool to track down mislabeling and food piracy [PDF]

, 2015
DNA barcoding is a molecular technology that allows the identification of any biological species by amplifying, sequencing and querying the information from genic and/or intergenic standardized target regions belonging to the extranuclear genomes ...
Barcaccia, Gianni, Cassandro, Martino, Lucchin, Margherita   +2 more
core   +2 more sources

First molecular phylogenetic insights into the evolution of Eriocaulon (Eriocaulaceae, Poales) [PDF]

, 2019
Eriocaulon is a genus of c. 470 aquatic and wetland species of the monocot plant family Eriocaulaceae. It is widely distributed in Africa, Asia and America, with centres of species richness in the tropics.
Barfod, Anders S, Cho, Seong-Hyun, Gale, Stephan W, Ito, Yu, Jobson, Richard W, Kim, Young-Dong, Larridon, Isabel, Li, Jie, Liang, Yuxi, Mesterházy, Attila, Muasya, A Muthama, Newman, Mark F, Parnell, John AN, Phillips, Sylvia M, Prajaksood, Amornrat, Shutoh, Kohtaroh, Souladeth, Phetlasy, Tagane, Shuichiro, Tanaka, Nobuyuki, Tanaka, Norio, Yano, Okihito   +20 more
core   +2 more sources

Incorporating trnH-psbA to the core DNA barcodes improves significantly species discrimination within southern African Combretaceae

ZooKeys, 2013
Recent studies indicate that the discriminatory power of the core DNA barcodes (rbcLa + matK) for land plants may have been overestimated since their performance have been tested only on few closely related species. In this study we focused mainly on how
Jephris Gere, Yessoufou Kowiyou, Barnabas Daru, Ledile Mankga, Olivier Maurin, Michelle van der Bank   +5 more
doaj   +1 more source

Estructura genética del “roble belloto” Quercus skinneri (Fagaceae) en El Salvador

Cuadernos de investigación UNED
Introducción: En El Salvador, Quercus skinneri Benth. está restringido a zonas templadas de altitud. La falta de estudios genéticos limita la toma de decisiones para su conservación, a pesar de la importancia de la diversidad genética en estos bosques ...
Roberto Antonio Navarro-Linares, Ligia Muñoz-Molina, Miguel Ángel Moreno-Mendoza   +2 more
doaj   +1 more source

Relationships of Festuca-Lolium complex in Iran assessed using trnH-psbA sequences

تاکسونومی و بیوسیستماتیک, 2015
The Festuca-Lolium complex refers to a group of closely relatad taxa within festucoids clade, including outbreeding species of the genus Lolium and the species of the genus Festuca subgenus Schedonorus.
Soheila Raeisi Chehrazi, Majid Sharifi-Tehrani, Hojjatollah Saeidi   +2 more
doaj