Results 51 to 60 of about 74,036 (282)

De novo QTL-seq Identifies Loci Linked to Blanchability in Peanut (Arachis hypogaea) and Refines Previously Identified QTL with Low Coverage Sequence

Agronomy, 2021
Blanchability is an often overlooked, but important trait for peanut breeding. The process of blanching, removing the skin, is an important step in the processing of raw nuts for manufacturing.
Walid Korani, Dan O’Connor, Ye Chu, Carolina Chavarro, Carolina Ballen, Baozhu Guo, Peggy Ozias-Akins, Graeme Wright, Josh Clevenger   +8 more
doaj   +1 more source

Functional Reprogramming of Polyploidization in Megakaryocytes [PDF]

Developmental Cell, 2015
Polyploidization is a natural process that frequently accompanies differentiation; its deregulation is linked to genomic instability and cancer. Despite its relevance, why cells select different polyploidization mechanisms is unknown. Here we report a systematic genetic analysis of endomitosis, a process in which megakaryocytes become polyploid by ...
Trakala, Marianna, Rodríguez-Acebes, Sara, Maroto, María, Symonds, Catherine E, Santamaria, David, Malumbres, Marcos, Ortega Jimenez, Sagrario, Barbacid, Mariano, Mendez, Juan, Malumbres Martinez, Marcos   +9 more
openaire   +4 more sources

Assessment of Germplasm Improvement in Three Farmed Grass Carp Populations Based on Genetic Variability

Biology
The assessment of genetic improvement was comprehensively analyzed using the mtDNA Cyt b gene and SSR markers among three farmed grass carp populations caught in May 2024.
Zhongyuan Shen, Liming Shao, Xixi Liu, Haiqi Li, Haipeng Guo, Lang Qin, Kaikun Luo, Wuhui Li, Jing Wang, Shengnan Li, Qianhong Gu, Liang Guo, Xu Huang, Qinbo Qin, Shaojun Liu   +14 more
doaj   +1 more source

The complex polyploid genome architecture of sugarcane

Nature
Sugarcane, the world’s most harvested crop by tonnage, has shaped global history, trade and geopolitics, and is currently responsible for 80% of sugar production worldwide1.
A. Healey, O. Garsmeur, J. Lovell, S. Shengquiang, A. Sreedasyam, J. Jenkins, C. Plott, N. Piperidis, N. Pompidor, V. Llaca, C. J. Metcalfe, J. Doležel, P. Cápal, J. Carlson, J. Hoarau, C. Hervouet, C. Zini, A. Diévart, A. Lipzen, M. Williams, L. Boston, J. Webber, K. Keymanesh, S. Tejomurthula, S. Rajasekar, R. Suchecki, A. Furtado, G. May, P. Parakkal, B. Simmons, K. Barry, R. Henry, J. Grimwood, K. Aitken, J. Schmutz, A. D'Hont   +35 more
semanticscholar   +1 more source

A genotyping protocol for multiple tissue types from the polyploid tree species Sequoia sempervirens (Cupressaceae). [PDF]

, 2015
Premise of the studyIdentifying clonal lineages in asexually reproducing plants using microsatellite markers is complicated by the possibility of nonidentical genotypes from the same clonal lineage due to somatic mutations, null alleles, and scoring ...
Dodd, Richard S, Narayan, Lakshmi, O'Hara, Kevin L   +2 more
core   +2 more sources

Polyploid Speciation

, 2016
Genome duplication represents a dramatic, yet relatively common, genomic change, having occurred in the evolutionary history of angiosperms, vertebrates, and yeast, among many other groups. The result of such duplications ('polyploidy,' the existence of multiple sets of chromosomes within the genome) has long been recognized and was implicated as a ...
Rothfels, CJ, Otto, SP
openaire   +3 more sources

POLYPLOID BREEDING OF CASSAVA [PDF]

Acta Horticulturae, 1994
Spontaneous sexual and asexual polyploids occur in cassava. The cassava polyploid breeding strategies using these polyploidization processes are discussed. Sexual polyploidization has advantages over asexual polyploidization in terms of viability of gametes, heterosis, vigor, plant architecture, and productivity of the crop.
Hahn, S., Bai, K., Chukwuma, E., Asiedu, Robert, Dixon, A., Ng, S.   +5 more
openaire   +3 more sources

Application of Flow Cytometry to Determine Cell DNA Content in the Genetic Breeding of Fish

Fishes
In the field of fish genetic breeding, accurately determining the DNA content and ploidy of fish is of great significance. This article introduces the use of flow cytometry (FCM) to measure the DNA content and conduct ploidy analysis by sampling ...
Xinyan Zhu, Yang Chen, Xiaodie Zhang, Jiaxu Qiang, Lingtao Nie, Xinyue Luo, Binchao Liang, Kuo Chen, Fuzhong Yang, Rurong Zhao, Chun Zhang   +10 more
doaj   +1 more source

Integration of miRNA-mRNA co-expression network reveals potential regulation of miRNAs in hypothalamus from sterile triploid crucian carp

Reproduction and Breeding, 2021
The sterile triploid crucian carp (TC) has growth superiority which is generated from crossing between diploid red crucian carp (Carassius carassius red var. ♀) (RC) and tetraploid hybrid linage [derived from RC (♀) × common carp (Cyprinus carpio, ♂) (CC)
Yi Zhou, Shengnan Li, Siyu Fan, Jiaojiao Wang, Zijian Guo, Qiubei Wang, Weiling Qin, Ting Li, Min Tao, Shaojun Liu   +9 more
doaj  

Ploidy Level Influences Pollen Tube Growth and Seed Viability in Interploidy Crosses of Hydrangea macrophylla

Frontiers in Plant Science, 2020
All Hydrangea macrophylla cultivars tested to date are diploid or triploid and triploid H. macrophylla have thicker stems, larger flowers, and larger stoma compared to related diploids.
Lisa Alexander
doaj   +1 more source