Results 21 to 30 of about 1,598 (179)

Late-acting self-incompatible system, preferential allogamy and delayed selfing in the heteromorphic invasive populations of Ludwigia grandiflora subsp. hexapetala

open access: yesPeer Community Journal, 2022
Breeding system influences local population genetic structure, effective size, offspring fitness and functional variation. Determining the respective importance of self- and cross-fertilization in hermaphroditic flowering plants is thus important to ...
Portillo Lemus, Luis O.   +5 more
doaj   +1 more source

QUANTITATIVE ANALYSIS OF THE STATE AND PRESERVATION OF TEST CULTURES BIRCH THAT DIFFER BY AUTO- AND ALLOGAMY

open access: yes, 2020
The article provides data on the need for leading countries to move to building bioeconomics, the role of the forest sector and the productivity of trees for this purpose, the characteristics of the birch gene pool available at the objects of a single ...
I. Isakov
semanticscholar   +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. [PDF]

open access: yesPLoS 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   +7 more
doaj   +1 more source

GenAPoPop 1.0: A user‐friendly software to analyse genetic diversity and structure from partially clonal and selfed autopolyploid organisms

open access: yesMolecular Ecology Resources, 2023
Autopolyploidy is quite common in most clades of eukaryotes. The emergence of sequence‐based genotyping methods with individual and marker tags now enables confident allele dosage, overcoming the main obstacle to the democratization of the population ...
S. Stoeckel   +3 more
semanticscholar   +1 more source

Self-pollination by sliding pollen in Caulokaempferia coenobialis (Zingiberaceae) [PDF]

open access: yes, 2005
Caulokaempferia coenobialis (Zingiberaceae) forms dense populations on steep cliffs in shady, humid monsoon forests in south China. It produces few consecutively opening bright yellow flowers that are 3 cm long and oriented parallel to the ground.
Chen, Zhongyi   +3 more
core   +1 more source

Development of in vitro culture techniques for advancement of rye (Secale cereale L.) breeding

open access: yesActa Biologica Cracoviensia s. Botanica, 2023
Rye is an important crop widely cultivated in Europe, but one of the hardest to improve due to its allogamy and self-incompatibility. The market for rye-based products is constantly growing thanks to the popularity of organic farming, feed production and
J. Zimny, K. Michalski
semanticscholar   +1 more source

Extent of cross-fertilization in Orobanche cumana Wallr.

open access: yesBiologia Plantarum, 2013
Sunflower broomrape (Orobanche cumana Wallr.) is considered a self-fertilizing species, but there is no indication as to whether it is strictly self-fertilized or that it presents some extent of cross-fertilization.
M. I. Rodríguez-Ojeda   +3 more
doaj   +1 more source

A method for genotyping elite breeding stocks of leaf chicory (Cichorium intybus L.) by assaying mapped microsatellite marker loci [PDF]

open access: yes, 2015
BACKGROUND: Leaf chicory (Cichorium intybus subsp. intybus var. foliosum L.) is a diploid plant species (2n = 18) of the Asteraceae family. The term "chicory" specifies at least two types of cultivated plants: a leafy vegetable, which is highly ...
Barcaccia, Gianni   +5 more
core   +2 more sources

Genetic relationships of the Yucatan black hairless pig with Iberian breeds using single nucleotide polymorfisms

open access: yesBrazilian Journal of Veterinary Research and Animal Science, 2023
To conduct ex-situ creole pig conservation programs, it is essential to determine which breeding animals will be used, preferentially those with a more significant Iberian genetic component to preserve their origin.
C. Lemus-Flores   +4 more
semanticscholar   +1 more source

Evaluation of reproduction biology of Prunus cerasoides

open access: yesNotulae Scientia Biologicae, 2023
Prunus cerasoides have a high value in phytochemistry and pharmacology. It was classified as the Least Concern globally based on the IUCN red list due to its widespread distribution in eastern Asia.
Suluh NORMASIWI   +3 more
doaj   +1 more source

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