Results 31 to 40 of about 79,615 (224)
Androgenic studies in the production of haploids and doubled haploids in Capsicum spp.
Revista Facultad Nacional de Agronomía Medellín, 2020 Capsicum spp. is a horticultural crop of agronomic interest and is considered the fourth most important vegetable in the world. It is an important nutritional and medicinal source, and its production generates employment in the tropics.
Manuel Alejandro Sánchez +2 more
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TRADITION, QUALITY AND BIOTECHNOLOGY IN HUNGARIAN SPICE PEPPER (Capsicum annuum L.) BREEDING [PDF]
, 2010 Spice pepper production has a history of almost 300 years in the southern part of Hungary. In this study the results of two biotechnological improvements are summarized. Anther and isolated microspore culture techniques were improved to release haploid
Somogyi, Norbert +9 more
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Diploidization of cucumber (Cucumis sativus L.) haploids by colchicine treatment
Acta Societatis Botanicorum Poloniae, 2014 Haploid cucumber plants are totally infertile and do not undergo spontaneous diploidization. The use of haploids depends on the possibility of doubling the chromosome number and the obtaining of stable doubled haploids (DH).
Vesselina Nikolova +1 more
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History and Current Status of Haploidization in Carrot (Daucus carota L.)
Agronomy, 2023 The induction of haploid cell development into normal plants enables the production of doubled haploid lines, which are homozygous and can be used in breeding programs as an alternative to conventionally derived inbred lines.
Agnieszka Kiełkowska, Waldemar Kiszczak
doaj +1 more source
Genetic variability of anther donor versus spontaneous doubled haploid descendents and colchicine induced doubled haploid sweet pepper (Capsicum annuum L.) lines [PDF]
, 2001 Haploid (n) and doubled haploid (DH) plants were developed in anther culture of sweet pepper (Capsicum annuum L.). Regenerants were analyzed by flow cytometry for haploid (n = 12) and spontaneous doubled haploid (2n = 24) genomes.
Gyulai, Gábor +3 more
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, 2022 Supplementary data for publication: Yniv Palti, Guangtu Gao, Michael R. Miller, Roger L. Vallejo, Paul A. Wheeler, Edwige Quillet, Jianbo Yao, Gary H. Thorgaard, Mohamed Salem, Caird E. Rexroad III (2013).
Gao, Guangtu
core +2 more sources
Овощи РоссииRelevance. The use of modern biotechnological methods in breeding, namely the doubled haploid technology and marker-assisted selection, can significantly reduce the time for creating pure lines with valuable properties.
M. G. Fomicheva +2 more
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Advanced Science, EarlyView.This study uncovers an unusual RNAi pathway in the rhizarian pathogen Plasmodiophora brassicae. In the absence of Dicer, a Drosha‐like RNase III protein supports the biogenesis of predominant 21‐nt small RNAs, and two Argonaute proteins mediate small RNA‐guided silencing.
Xiong Zhang +13 more
wiley +1 more source
Creation of rice doubled haploids with low amylose content using in vitro anther culture [PDF]
Brazilian Journal of BiologyIn vitro androgenesis is a unique model for producing homozygous doubled haploid plants. The use of haploid biotechnology accelerates to obtain of doubled haploid plants, which is very important in rice breeding.
B. Usenbekov +6 more
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A Review on Haploid and Double Haploids in Ornamental Plants
Current Research in Agriculture and Farming, 2021 Sporophyte plants with many gametophytic chromosomes are called haploid plants. These plants can be produced naturally or through in vitro or in vivo induction techniques. Double haploid (DH) can be obtained by doubling the number of haploid chromosomes spontaneously or artificially.
openaire +1 more source