Results 21 to 30 of about 1,035 (159)

Development of Haploid Plants by Shed-Microspore Culture in Platycodon grandiflorum (Jacq.) A. DC. [PDF]

Plants
Anther and microspore cultures are efficient methods for inducing haploids in plants. The microspore culture by chromosome-doubling method can produce double haploid lines, developing pure lines within the first or second generations. This study aimed to
Woo Seok Ahn, Yun Chan Huh, Cheong A Kim, Woo Tae Park, Jang Hoon Kim, Jin-Tae Jeong, Mok Hur, Jeonghoon Lee, Youn-Ho Moon, Sung-Ju Ahn, Tae Il Kim   +10 more
doaj   +2 more sources

EMBRYOGENESIS IN CULTURE OF ISOLATED MICROSPORE OF BROCCOLI

Овощи России, 2018
The process of embryogenesis and technological experimental protocol has been studied and applied to produce doubled haploid plants from microspore cultured in vitro in broccoli B. oleracea L. convar. botrytis (L.) Alef. var. italica Plenck. It was shown
E. A. Domblides, E. V. Kozar, D. V. Shumilina, T. V. Zayachkovskaya, V. A. Akhramenko, A. V. Soldatenko   +5 more
doaj   +3 more sources

Effect of temperature shock on soybean microspore embryogenesis [PDF]

Brazilian Archives of Biology and Technology, 2004
In this study the effect of cold and heat shock on androgenetic induction in soybean anther culture was tested. Anthers of soybean were subjected to 4 and 33ºC, while the anthers used for control were maintained at 25ºC.
Ana Paula de Moraes, Maria Helena Bonadese-Zanettini, Sídia Maria Callegari-Jacques, Eliane Kaltchuk-Santos   +3 more
doaj   +5 more sources

Modulation of autophagy and protease activities by small bioactive compounds to reduce cell death and improve stress-induced microspore embryogenesis initiation in rapeseed and barley [PDF]

Plant Signaling and Behavior, 2019
Yolanda Perez-Perez, Ivett Barany, Eduardo Berenguer   +2 more
exaly   +2 more sources

Microspore embryogenesis in Apiaceae

Plant Cell, Tissue and Organ Culture (PCTOC), 2010
Haploid technology is used to develop uniform, true-breeding lines, as well as to accelerate crop improvement programs. Among 20 Apiaceae species screened for response to doubled haploidy, 11 generated microspore-derived embryos, and all but one of the latter yielded doubled haploid plants.
A. M. R. Ferrie, T. D. Bethune, M. Mykytyshyn   +2 more
openaire   +3 more sources

A new microspore embryogenesis system under low temperature which mimics zygotic embryogenesis initials, expresses auxin and efficiently regenerates doubled-haploid plants in Brassica napus

BMC Plant Biology, 2012
Background Microspore embryogenesis represents a unique system of single cell reprogramming in plants wherein a highly specialized cell, the microspore, by specific stress treatment, switches its fate towards an embryogenesis pathway.
Prem Deepak, Solís María-Teresa, Bárány Ivett, Rodríguez-Sanz Héctor, Risueño María C, Testillano Pilar S   +5 more
doaj   +1 more source

Transcriptomics integrated with metabolomics reveals the effect of cold stress on rice microspores

BMC Plant Biology, 2023
Background Microspore culture is one of the important biotechnological tools in plant breeding. The induction of microspore embryogenesis is a critical factor that affects the yield of microspore-derived embryo productions.
Yingbo Li, Yingjie Zong, Wenrui Li, Guimei Guo, Longhua Zhou, Hongwei Xu, Runhong Gao, Chenghong Liu   +7 more
doaj   +1 more source

Early embryo achievement through isolated microspore culture in Citrus clementina Hort. ex Tan., cvs. ‘Monreal Rosso’ and ‘Nules’

Frontiers in Plant Science, 2015
Microspore embryogenesis is a method of achieving complete homozygosity from plants. It is particularly useful for woody species, like Citrus, characterized by long juvenility, a high degree of heterozygosity and often self-incompatibility.
Benedetta eChiancone, Marines eMarli Gniech Karasawa, Valeria eGianguzzi, Ahmed Mohamed Abdelgalel, Ivett eBárány, PILAR S. TESTILLANO, Daniela eTorello Marinoni, Roberto eBotta, Maria Antonietta eGermanà   +8 more
doaj   +1 more source

Proteases with caspase 3-like activity participate in cell death during stress-induced microspore embryogenesis of Brassica napus

The EuroBiotech Journal, 2019
Microspore embryogenesis is a model system of plant cell reprogramming, totipotency acquisition, stress response and embryogenesis initiation. This in vitro system constitutes an important biotechnological tool for haploid and doubled-haploid plant ...
Berenguer Eduardo, Solís María-Teresa, Pérez-Pérez Yolanda, Testillano Pilar S.   +3 more
doaj   +1 more source

Expression Profiles in Barley Microspore Embryogenesis [PDF]

, 2008
Peer ...
Muñoz-Amatriaín, María, Svensson, J. T., Castillo Alonso, Ana María, Cistué Sola, Luis, Close, T. J., Vallés Brau, María Pilar   +5 more
openaire   +2 more sources