Results 31 to 40 of about 430 (154)

Assessment of Pollen Production, Pollen Viability, Autofertility and Paternal Success in Faba Bean (Vicia faba L.) for Better Exploitation of Grain Yield Heterosis

Plant Breeding, EarlyView.
ABSTRACT In animal‐pollinated plants, pollen dispersal depends on several plant and animal characteristics that can influence the paternal success of a plant. Paternal success affects the genetic contribution of a genotype to the next generation, which is relevant to plant breeding.
Lisa Brünjes, Wolfgang Link
wiley   +1 more source

RELATIONSHIP BETWEEN DIFFERENT ALLOGAMIC ASSOCIATED TRAIT CHARACTERISTICS OF THE FIVE NEWLY DEVELOPED CYTOPLASMIC MALE STERILE (CMS) LINES IN RICE [PDF]

Journal of Central European Agriculture, 2006
Five suitable maintainer varieties were identifi ed through testcrosses with IR58025A and the transfer of wild abortive cytoplasm was carried out by seven successive backcrosses.
Nematzadeh GHORBAN ALI, Ali ABUBACKER JAUHAR, Sattari MAJID, Valizadeh AHMED, Alinejad EISHA, Nouri MOHAMMAD ZAMAN   +5 more
doaj  

Biologia floral, sistema reprodutivo e métodos artificiais de hibridação de Hemerocallis hybrida Floral biology, reproductive system and artificial methods of hybridization of Hemerocallis hybrida

Ciência e Agrotecnologia, 2011
A espécie ornamental Hemerocallis hybrida Hort. é uma planta herbácea perene originária da Ásia. Conduziu-se este trabalho, com o objetivo de estudar métodos artificiais de hibridação, biologia floral e o sistema reprodutivo de plantas de 'lírio-de-São ...
Sara Pereira Menezes, Antonio Carlos de Oliveira   +1 more
doaj   +1 more source

A roadmap to key traits of invasive Drosophilidae

Biological Reviews, Volume 101, Issue 4, Page 1805-1829, August 2026.
ABSTRACT Biological invasions have intensified in recent decades, mostly driven by international trade and travel, raising significant concerns, particularly regarding insect pests. Once non‐native species establish, they can disrupt natural ecosystem stability, undermine agroecosystem sustainability and cause substantial economic losses.
Gwenaëlle Deconninck, Bréa Raynaud‐Berton, Méghan Boulembert, Olivier Chabrerie, Aude Couty, Franck Dedeine, Patrice Eslin, Vincent Foray, Romain Georges, Patricia Gibert, Laurence Mouton, Sylvain Pincebourde, David Renault, Christelle Suppo, Hervé Colinet   +14 more
wiley   +1 more source

Flujo de genes entre frijol común y silvestre en Costa Rica

Agronomía Mesoamericana, 2009
Con el objetivo de analizar el flujo de genes entre frijol común silvestre y cultivado, se determinó el porcentaje de alogamiaia en condiciones naturales de crecimieiento del frijol silvestre y en estación expeperimental.
Néstor Felipe Chaves-Barrantes, Rodolfo Araya-Villalobos, Daniel Debouck G.   +2 more
doaj   +1 more source

Resilience of floral scent emission after florivory

Plant Biology, Volume 28, Issue 5, Page 1491-1506, August 2026.
Florivory is thought to affect floral traits, impacting pollination. However, our data suggest a stability in post‐florivory scent emission, which may guarantee the maintenance of pollinator visitation regardless of florivory, indicating a resilience of natural systems with multiple and simultaneous interactions. Created in BioRender. Tunes, P.
P. Tunes, Y. Canaveze, S. R. Machado, S. Dötterl, E. Guimarães   +4 more
wiley   +1 more source

Genetic gain and yield performance of 42 genotypes of Coffea canephora in Brazil

Agronomy Journal, Volume 118, Issue 4, July/August 2026.
Abstract Coffea canephora is a species of major economic and social importance, and the identification of superior genotypes is essential for sustainable crop improvement. This study evaluated the performance of 42 C. canephora genotypes over six consecutive harvests (2016–2021) to estimate genetic parameters and assess the efficiency of multi‐harvest ...
Leandro Mendel da Cruz, Gleison Oliosi, Flavia Alves da Silva, Henrique Duarte Vieira, Alexandre Pio Viana, Marcelo Antonio Tomaz, Raphael Ricon de Oliveira, José Cochicho Ramalho, Fábio Luiz Partelli   +8 more
wiley   +1 more source

Research on the possibility of RAPD markers application in detecting DNA polymorphism of alfalfa varieties [PDF]

Ratarstvo i Povrtarstvo, 2010
Although alfalfa is the most important forage crop grown in the temperate regions, breeding improvements are not easily achieved due to high genetic complexity of this species.
Nagl Nevena, Taški-Ajduković Ksenija, Barać Goran, Milić Dragan, Katić Slobodan   +4 more
doaj  

Genetic and Morphological Diversity in Spontaneous Populations of Brassica rapa: How Do Feral Populations Differ From Wild Ones?

Molecular Ecology, Volume 35, Issue 13, July 2026.
ABSTRACT Crop wild relatives are a valuable source of genetic material for improving cultivated crops. However, feral populations—self‐sustaining plants that have escaped cultivation—are often mistaken for wild relatives because they exhibit traits such as seed dispersal and dormancy, which resemble wild forms and support persistence in natural ...
L. Gay, S. Boitard, L. Bousset‐Vaslin, A.‐M. Chèvre, G. Deniot, C. Falentin, M. Gautier, S. Geneste, M. Tiret, J. Ronfort   +9 more
wiley   +1 more source

New gSSR and EST-SSR markers reveal high genetic diversity in the invasive plant Ambrosia artemisiifolia L. and can be transferred to other invasive Ambrosia species.

PLoS ONE, 2017
Ambrosia artemisiifolia L., (common ragweed), is an annual invasive and highly troublesome plant species originating from North America that has become widespread across Europe.
Lucie Meyer, Romain Causse, Fanny Pernin, Romain Scalone, Géraldine Bailly, Bruno Chauvel, Christophe Délye, Valérie Le Corre   +7 more
doaj   +1 more source