Results 31 to 40 of about 60,576 (307)

Techniques for the clonal forestry of Amazon tree species [PDF]

Pesquisa Agropecuária Brasileira
The objective of this review was to describe techniques applicable to the clonal forestry of amazon tree species, focusing on induction of epicormic sprouts, rescue, and vegetative propagation.
Agust Sales, Aloisio Xavier, Haroldo Nogueira de Paiva, Ivar Wendling, Gleison Augusto dos Santos, Marco Antonio Siviero, Sabrina Benmuyal Vieira   +6 more
doaj   +1 more source

Transposable elements are a major cause of somatic polymorphism in Vitis vinifera L. [PDF]

PLoS ONE, 2012
Through multiple vegetative propagation cycles, clones accumulate mutations in somatic cells that are at the origin of clonal phenotypic diversity in grape.
Grégory Carrier, Loïc Le Cunff, Alexis Dereeper, Delphine Legrand, François Sabot, Olivier Bouchez, Laurent Audeguin, Jean-Michel Boursiquot, Patrice This   +8 more
doaj   +1 more source

The contribution of differential hatching success to the fitness of species and interspecific hybrids [PDF]

, 2007
Resting egg banks of microcrustaceans have been used to reconstruct the evolutionary and ecological history of species. However, recent studies provided evidence for a discrepancy between dormant propagules in the sediment and the planktonic population ...
Brede, Nora, Schwenk, Klaus, Straile, Dietmar, Streit, Bruno   +3 more
core   +1 more source

Biological principles of Cydonia oblonga propagation in the Forest-Steppe of Ukraine

Інтродукція Рослин, 2000
Problems Cydonia oblonga seed and vegetative propagation in Ukraine forest-steppe, in particular have been examined. The seed method isused for the growing of seedlings, to be grafted by scions of culture cultivars of Cydonia.
A.A. But
doaj   +1 more source

Agrobiological evaluation of new apple clonal rootstocks of the Michurinsk State Agrarian University selection using different breeding methods

BIO Web of Conferences, 2020
The results of many years of research on propagation of promising forms of clonal stocks of apple trees of the Michurinsk State Agrarian University selection in the mother plantation by stooling, by herbaceous cuttings and by clonal micropropagation are ...
Tarova Zinaida N., Churikova Nataliya L., Dubrovsky Maxim L., Kruzhkov Andrey V., Savelyeva Natalya N.   +4 more
doaj   +1 more source

Rooting and shooting of Coffea canephora stem cuttings in response to clonal chamber conditions and rooting hormone in Ghana

Coffee and Cocoa Research Journal
Mass propagation of Coffea canephora through stem cuttings using various rooting hormones and clonal chambers is an innovative practice to hasten and mass produce planting materials of coffee for commercial production.
Adams Latif Mohammed, Nasim Kumodu Nanbaala Kaddiri, Ali Moro   +2 more
doaj   +1 more source

Artificial selection optimizes clonality in chaya (Cnidoscolus aconitifolius)

Scientific Reports, 2021
The clonal propagation of crops offers several advantages to growers, such as skipping the juvenile phase, faster growth, and reduced mortality. However, it is not known if the wild ancestors of most clonal crops have a similar ability to reproduce ...
Miguel A. Munguía-Rosas
doaj   +1 more source

Genetic analysis of a major international collection of cultivated apple varieties reveals previously unknown historic heteroploid and inbred relationships [PDF]

, 2018
Domesticated apple (Malus x domestica Borkh.) is a major global crop and the genetic diversity held within the pool of cultivated varieties is important for the development of future cultivars.
A Cornille, A Vaarama, AJ Miller, B Larsen, BE Juniper, BL Gross, BS Gaut, C Guarino, D Leforestier, D Micheletti, DAM Noiton, Dario Cantu, E Coart, E Coart, EA Bunyard, Edward P. Venison, EP Amorim, F Bretagnolle, F Dunemann, F Fernandez-Fernandez, G Barcaccia, G Evanno, GM Volk, HJ Schouten, J Bultitude, J Morgan, J Patzak, J Urrestarazu, J. George Gibbings, JA Crosby, Jim M. Dunwell, JK Pritchard, KE James, KM Evans, L Garkava-Gustavsson, L Lassois, M. Fazil Baksh, Matthew Ordidge, MJ Considine, MWG Smith, N Duan, N Harrison, NC Oraguzie, NP Howard, Pianpool Kirdwichai, R Velasco, S Myles, S Pereira-Lorenzo, S Salvi, S Vanderzande, SA Harris, SC Hokanson, SV Nikiforova, VMV Cruz, W Liang, Y Zhou, YS Chyi, Z Migicovsky   +57 more
core   +2 more sources

DNA methylation changes in clonally propagated oil palm [PDF]

Plant Cell Reports, 2020
Several hypomethylated sites within the Karma region of EgDEF1 and hotspot regions in chromosomes 1, 2, 3, and 5 may be associated with mantling. One of the main challenges faced by the oil palm industry is fruit abnormalities, such as the "mantled" phenotype that can lead to reduced yields.
Norashikin Sarpan, Elizaveta Taranenko, Siew-Eng Ooi, Eng-Ti Leslie Low, Alejandro Espinoza, Tatiana V. Tatarinova, Meilina Ong-Abdullah   +6 more
openaire   +3 more sources

Tau acetylation at K331 has limited impact on tau pathology in vivo

FEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto, Yukio Matsuba, Mika Takahashi, Takaomi C. Saido   +3 more
wiley   +1 more source