Results 141 to 150 of about 69,339 (305)

Induction and identification of colchicine induced polyploidy in Gladiolus grandiflorus ‘White Prosperity’

Folia Horticulturae, 2018
Gladiolus is one of the most important lucrative cut flower crops that is commercially cultivated worldwide due to its various spike forms, size, and shape and color combinations.
Manzoor Ayesha, Ahmad Touqeer, Bashir Muhammad Ajmal, Baig Mirza Muhammad Qadeer, Quresh Abdul Ahad, Shah Muhammad Kausar Nawaz, Hafiz Ishfaq Ahmed   +6 more
doaj   +1 more source

Molecular Diversity and Population Structure of a Worldwide Collection of Cultivated Tetraploid Alfalfa (Medicago sativa subsp. sativa L.) Germplasm as Revealed by Microsatellite Markers

PLoS ONE, 2015
Information on genetic diversity and population structure of a tetraploid alfalfa collection might be valuable in effective use of the genetic resources. A set of 336 worldwide genotypes of tetraploid alfalfa (Medicago sativa subsp.
Hai-Ping Qiang, Zhi-Hong Chen, Zheng-Li Zhang, Xue-Min Wang, Hong-Wen Gao, Zan Wang   +5 more
semanticscholar   +1 more source

A Repertoire of Major Genes From Crop Wild Relatives for Breeding Disease‐Resistant Wheat, Rice, Maize, Soybean and Cotton Crops

Plant Breeding, EarlyView.
ABSTRACT Global food demand is predicted to rise anywhere from 59% to 98% by 2050 because of increasing population. However, the continued depletion of natural resources and increasing biotic and abiotic stresses will continue to pose significant threats to global food security in coming years.
Memoona Khalid, Hafiz Mamoon Rehman, Tsz‐Yan Cheung, Shakeel Ahmed, Ting Fung Chan, Hon‐Ming Lam   +5 more
wiley   +1 more source

Chromosome duplication in Lolium multiflorum Lam. [PDF]

Crop Breeding and Applied Biotechnology, 2014
Artificial chromosome duplication of diploid genotypes of Lolium multiflorum (2n=2x=14) is worthy to breeding, and aims to increase the expression of traits with agronomic interest.
Roselaine Cristina Pereira, Marco Túlio Mendes Ferreira, Lisete Chamma Davide, Moacir Pasqual, Andréa Mittelmann, Vânia Helena Techio   +5 more
doaj  

Genetic and Phenotypic Diversity of European Triticale: GWAS of Yellow Rust Resistance and Agronomic Traits

Plant Breeding, EarlyView.
ABSTRACT Triticale (x Triticosecale Wittmack) is an interspecific hybrid of wheat and rye. It is a promising grain and forage crop that thrives in poorer soils and low‐input farming systems. It can serve as a viable alternative to traditional small grains such as wheat and barley, bringing diversity to crop rotations and enhancing biodiversity in ...
Riccardo Zustovi, Selma Schurack, Miroslav Valarik, Juliane Gris Rueda, Milan Mirosavljević, Vesna Župunski, Hermann Buerstmayr, Małgorzata Niewińska, Jakub Juračka, Sofie Landshoot, Maria Chiara Piro, Reena Dubey, Greet Verlinden, Kevin Dewitte, Matthias Herrmann, Radivoje Jevtić, Steven Maenhout, Geert Haesaert   +17 more
wiley   +1 more source

Meiotic study of three synthesized tetraploid groundnut [PDF]

, 2012
Closely related wild relatives (diploid) of groundnut (Arachis hypogaea L.), a (tetraploid), have broad based resistance to a range of diseases and pests.
Srikanth, S, Shilpa, K, Satyanarayana, T, Jadhav, D, Mallikarjuna, N   +4 more
core  

Identification and evaluation of single-nucleotide polymorphisms in allotetraploid peanut (Arachis hypogaea L.) based on amplicon sequencing combined with high resolution melting (HRM) analysis

Frontiers in Plant Science, 2015
The cultivated peanut (Arachis hypogaea L.) is an allotetraploid (AABB) species derived from the A-genome (A. duranensis) and B-genome (A. ipaensis) progenitors.
Yanbin eHong, Yanbin eHong, Manish Kumar Pandey, Ying eLiu, Xiaoping eChen, Hong eLiu, Rajeev K Varshney, Rajeev K Varshney, Xuanqiang eLiang, Shangzhi eHuang   +9 more
doaj   +1 more source

New Considerations on Meiosis, Affinity and Genomic Constitution in Aneuploids and Interploid Hybrids of Urochloa P. Beauv. (Brachiaria)

Plant Breeding, EarlyView.
ABSTRACT The combination of polyploidy, apomixis and the formation of aneuploid and interploid hybrids makes the genus Urochloa an interesting system for investigating meiotic stability and genome behaviour in grasses. In this study, routine meiotic analysis and genomic in situ hybridization (GISH) were used to (i) evaluate meiosis in three hybrids of ...
Isabella Campos Moraes, Pedro Henrique Mendes Carvalho, Fausto Souza Sobrinho, Vânia Helena Techio   +3 more
wiley   +1 more source

Improved Autotetraploid Induction Methods in Four Diploid Wild Peanut Species: Arachis duranensis, A. stenosperma, A. magna, and A. batizocoi

Plant Breeding, EarlyView.
ABSTRACT Peanut (Arachis hypogaea L., 2n = 4x = 40, AABB) is an important legume crop worldwide. Wild peanuts (Arachis spp.) represent a valuable secondary gene pool with diverse disease resistances. However, most wild peanut species are diploid (2n = 2x = 20) and this ploidy barrier is a major obstacle to hybridization and gene introgression.
Chia‐Hung Shih, Jose M. Falconi Villalobos, Ryan J. Andres, Jeffrey C. Dunne, Hsuan Chen   +4 more
wiley   +1 more source

First report of tetraploid induction by cold-shock treatment in olive flounder Paralichthys olivaceus

Aquaculture Reports
Tetraploid induction through the application of hydrostatic pressure to fish is an essential aquaculture breeding technique for large-scale triploid production. However, this method requires precise timing and expensive equipment.
Hyo Sun Jung, Julan Kim, Sang Hyun Lee, Jae Hoon Choi, Jung-Ha Kang   +4 more
doaj   +1 more source