Results 91 to 100 of about 5,168 (221)
Plant Direct, Volume 8, Issue 1, January 2024.Abstract Recently, the siRNAs pathways, and especially reproductive phasiRNAs, have attracted attention in eudicots since their biological roles are still unknown and their biogenesis took different evolutionary pathways compared to monocots. In this work, we used Coffea arabica L., a recent allotetraploid formed from the hybridization of Coffea ...
Kellen Kauanne Pimenta de Oliveira +10 more
wiley +1 more source
Вавиловский журнал генетики и селекции, 2016 The use of monosomic lines significantly increases the effectiveness of molecular-genetic analysis and the development of superior quality breeding lines via substitutions by alien chromosomes.
M. F. Sanamyan +4 more
doaj +1 more source
Somatic Embryogenesis in Iberian Grapevine (Vitis vinifera) Cultivars Using Carpels as Initial Explants: Protocol Establishment and Histological Evaluation [PDF]
, 2019 Trincadeira and Aragonez are two important grapevine cultivars in the Iberian Peninsula, used for high quality red wines production. Both cultivars are strongly affected by fungal diseases, with consequent high loses on plant productivity and fruit ...
Campos, Catarina +3 more
core +1 more source
Gayana: Botanica, 2011 Acmella bellidioides es una hierba perenne pequeña, que crece naturalmente en las provincias del nordeste de Argentina, en Brasil, Paraguay y Uruguay.
Patricia M Aguilera +2 more
doaj
MERISTEM STRUCTURE, DEVELOPMENT OF CONES AND MICROSPOROGENESIS OF TEHRAN PINE (PINUS ELDARICA Medw.) [PDF]
Journal of Plant Development, 2014 Tehran pine (Pinus eldarica Medw.) belongs to Pinaceae family with significant economic and ecological benefits. To gain further insight into anatomical-developmental structure of P.
Ahmad MAJD +3 more
doaj
Perspectives on deciphering mechanisms underlying plant heat stress response and thermotolerance [PDF]
, 2013 Global warming is a major threat for agriculture and food safety and in many cases the negative effects are already apparent. The current challenge of basic and applied plant science is to decipher the molecular mechanisms of heat stress response (HSR ...
Bokszczanin, Kamila L. +1 more
core
Cytomorphological studies in some members of tribe Paniceae (Poaceae) from district Kangra of Himachal Pradesh (Western Himalayas) [PDF]
, 2013 The present paper deals with cytological studies on the population basis of 21 species belonging to 9 genera of tribe Paniceae of family Poaceae from cytologically unexplored area of Western Himalayas i.e.
Gupta, R.C., Kaur, H., Kumari, S.
core +2 more sources
Aperture Pattern and Microsporogenesis in Asparagales
Aliso, 2006 The aperture pattern of pollen grains is a character defined as the number, shape, and position of apertures. Although this character is highly variable in angiosperms, two states are particularly widespread. Pollen grains with one polar aperture occur frequently in basal angiosperms and monocots while tricolpate pollen is a synapomorphy of the ...
Nadot, Sophie +4 more
openaire +3 more sources
Brazilian Archives of Biology and Technology, 2008 The aim of this work was to carry out the reproductive studies on Brazilian accessions of ipecac, Psychotria ipecacuanha. It presented heterostyly, with brevistylous and longistylous flowers.
Margarete Magalhães Souza +3 more
doaj +1 more source
2n Gamete formation in the genus Brachiaria (Poaceae: Paniceae). [PDF]
, 2011 Microsporogenesis of several Brachiaria species of the Brazilian collection at Embrapa Beef Cattle has been analyzed in detail. This paper reports abnormal cytokinesis in three accessions of three different species (Brachiaria humidicola, 2n = 4x = 36 ...
BOLDRINI, K. R. +5 more
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