Results 51 to 60 of about 30,036 (148)

Haploid and Doubled Haploid Platforms for Wheat Improvement: Methods and Applications

Agronomy
Haploid and doubled haploid (DH) technologies are important tools for accelerated wheat (Triticum aestivum L.) breeding, enabling the rapid production of fully homozygous lines and increasing the efficiency of genetic analysis of complex traits.
Aidana Nurtaza, Damira Dyussembekova, Assel Yessimseitova, Indira Samatova, Timur Savin, Almagul Kakimzhanova   +5 more
doaj   +1 more source

Combined Analysis of MicroRNAs and Target Genes Revealed miR156-SPLs and miR172-AP2 Are Involved in a Delayed Flowering Phenomenon After Chromosome Doubling in Black Goji (Lycium ruthencium). [PDF]

Front Genet, 2021
Rao S, Li Y, Chen J.
europepmc   +1 more source

Carrot (Daucus carota L.) Haploid Embryo Genome Doubling with Colchicine and Trifluralin

Horticulturae
The production of carrot (D. carota L.) doubled haploids (DH) for the acceleration of this important vegetable crop breeding requires genome doubling of haploid regenerants.
Maria Fomicheva, Elena Kozar, Elena Domblides   +2 more
doaj   +1 more source

FROM POLLINATION TO DH LINES – VERIFICATION AND OPTIMIZATION OF PROTOCOL FOR PRODUCTION OF DOUBLED HAPLOIDS IN CUCUMBER

Acta Scientiarum Polonorum: Hortorum Cultus, 2015
A complete set of procedures comprising of the induction of haploid embryo development by pollination with irradiated pollen, embryo isolation and in vitro culture, haploid plant development, chromosome doubling by regeneration from leaf explants ...
Joanna Gałązka, Renata Słomnicka, Katarzyna Góral-Radziszewska, Katarzyna Niemirowicz-Szczytt   +3 more
doaj  

Colchicine-Induced Tetraploidy in Protocorms of Aerides rosea Lodd. ex Lindl. and Paxton. and Its Identification

Plants
Aerides rosea (Orchidaceae) boasts high ornamental value due to its pleasant aroma, foxtail spike, and elegant floral morphology. Inducing A. rosea to become tetraploid enhances horticultural traits and facilitates fertile intergeneric hybrids through ...
Li Wang, Pengrui Zheng, Hong Ge, Xin Zhao, Yaping Kou, Shuhua Yang, Xiaonan Yu, Ruidong Jia   +7 more
doaj   +1 more source

Chromosome doubling mediates superior drought tolerance in Lycium ruthenicum via abscisic acid signaling. [PDF]

Hortic Res, 2020
Rao S, Tian Y, Xia X, Li Y, Chen J.
europepmc   +1 more source

In vitro induction and regeneration of tetraploids and mixoploids of two cassava cultivars

Crop Breeding and Applied Biotechnology, 2018
We report the in vitro induction of polyploids from two cassava cultivars by colchicine treatment. Shoot nodal segments, collected from in vitro cultivated plants of Porquinho and Vassourinha cultivars, were used as explants.
Mateus Mondin, Paulo Artur Konzen Xavier de Mello e Silva, Rodrigo Rocha Latado, Francisco de Assis Alves Mourão Filho   +3 more
doaj  

Autotetraploidy of rice does not potentiate the tolerance to drought stress in the seedling stage

Rice
Polyploid is considered an advantage that has evolved to be more environmentally adaptable than its diploid. To understand if doubled chromosome of diploid rice can improve drought tolerance, we evaluated the diploid (2X) and autotetraploid (4X) plants ...
Shunwu Yu, Tianfei Li, Xiaoying Teng, Fangwen Yang, Xiaosong Ma, Jing Han, Li Zhou, Zhijuan Bian, Haibin Wei, Hui Deng, Yongsheng Zhu, Xinqiao Yu   +11 more
doaj   +1 more source

Creation of a novel, higher-ploidy, drought-tolerant Kentucky bluegrass (Poa pratensis L.) germplasm

Scientia Horticulturae
Kentucky bluegrass (Poa pratensis L.) is a widely utilized cool-season turfgrass species in landscape architecture and ecological restoration projects. Nevertheless, the majority of commercially available cultivars currently exhibit insufficient drought ...
Kaixin Zheng, Wenjun Gao, Ruichong Jin, Lingyun Liu, Ke Teng, Runzhi Li, Xifeng Fan, Guochang Ding, Yuesen Yue, Le Zhou   +9 more
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Production and characterization of amphidiploids from hybrids between Arachis ipaënsis and A. duranensis (Fabaceae): implications for peanut improvement

Boletín de la Sociedad Argentina de Botánica
Background and aims: Arachis hypogaea is an allotetraploid species of global economic importance; however, its narrow genetic base renders it vulnerable to pests and diseases. In contrast, wild diploid Arachis species possess valuable resistance alleles,
Alejandra V. García, Alejandra Marcela Ortiz, Julieta Arcangeli , Graciela I. Lavia   +3 more
doaj   +1 more source