Results 141 to 150 of about 39,648 (304)

miR172‐AP2 Controls Age‐Dependent Regeneration Competence in Populus

Plant Biotechnology Journal, EarlyView.
ABSTRACT Plants maintain remarkable regenerative potential, yet this capacity declines with developmental age, limiting clonal propagation and biotechnological applications. Here, we show that the miR172‐AP2 module serves as a central determinant of regeneration competence in Populus.
Kaiwen Lyu, Abdul Azeez, Victor Busov
wiley   +1 more source

THE USE OF CONTINUOUS, TEMPORARY IMMERSION BIOREACTOR SYSTEM AND SEMISOLID CULTURE MEDIUM FOR THE PRODUCTION OF Eucalyptus camaldulensis CLONES

Ciência Florestal, 2016
The plant micro-propagation in bioreactor systems is regarded as one way to reduce cost by automation and production scheduling. This research was carried out in order to obtain an efficient procedure for clone production of Eucalyptus
Evânia Galvão Mendonça, Vanessa Cristina Stein, Humberto Henrique de Carvalho, Breno Régis Santos, Luiz Alberto Beijo, Luciano Vilela Paiva   +5 more
doaj  

Single‐Nucleus Transcriptome Analysis Provides New Insights Into B Chromosome Elimination in Sorghum

Plant Biotechnology Journal, EarlyView.
ABSTRACT B chromosomes are supernumerary entities found in many plant species, with some exhibiting tissue‐specific elimination. In Sorghum purpureosericeum, extensive B chromosome elimination occurs during embryogenesis affecting most of the embryonic organs, leaving the B chromosome maintained mainly in limited regions of meristems.
T. Bojdová, P. Abaffy, L. Valihrach, M. Karafiátová, J. Bartoš   +4 more
wiley   +1 more source

A Gamma Ray–Induced Dwarf and Early Mutant of Brassica juncea With Favourable Traits for Developing High‐Yielding, Dwarf/Semi‐Dwarf Genotypes

Plant Breeding, EarlyView.
ABSTRACT Introduction of dwarfism to cereals has set a new paradigm in crop improvement programmes. To date, very little progress has been made in the development of high‐yielding dwarf/semi‐dwarf genotypes in oilseed Brassica. Previous attempts using induced mutagenesis employed in the induction of dwarfism in Brassica crops yielded limited success ...
Shankar K. Bhujbal, Archana N. Rai, Sanjay J. Jambhulkar, Archana Joshi‐Saha   +3 more
wiley   +1 more source

Replication stress induced exposure to methotrexate in root meristem cells of Vicia faba. [PDF]

Histochem Cell Biol
Aneta Ż, Gocek-Szczurtek N, Wróblewski M, Cieślak K, Polit JT.   +4 more
europepmc   +1 more source

Identification of Genetic Loci Conveying Resistance to Fusarium oxysporum f. sp. ciceris Race 0 in Chickpea

Plant Breeding, EarlyView.
ABSTRACT Chickpea (Cicer arietinum L.) is a legume that is widely consumed around the world due to its nutritional content. Fusarium oxysporum f. sp. ciceris is a serious, destructive pathogen that causes fusarium wilt disease and affects chickpea production.
Selda Kurt Ozyaramis, Talap Talapov, Canan Can, Muhammed Bahattin Tanyolac, Ahmed Rami al Saadi, Duygu Ates   +5 more
wiley   +1 more source

Altered Meristem Initiation Is Associated with Increased <i>OSHB3</i> Expression in a Semi-Dominant Rice Mutant. [PDF]

Biology (Basel)
Mikami K, Kobukai M, Chiba K, Kuwamura M, Nagasawa N, Satoh-Nagasawa N.   +5 more
europepmc   +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

Cellular and Systemic Toxicity Induced by Sunscreen and Paraben Mixtures and the Implications for Root Development in Cultivated Plants. [PDF]

J Toxicol
Maehashi AE, Galdino EM, de Almeida EA, Santo DE, Henrich CL, da Cruz B, Dusman E, de Oliveira DCDS, Tractz GT, Gonzalez RDS, Junior OV, Downs CA, Peron AP.   +12 more
europepmc   +1 more source

Cytokinin pathway mediates APETALA1 function in the establishment of determinate floral meristems in Arabidopsis

Proceedings of the National Academy of Sciences of the United States of America, 2014
Yingying Han, Cui Zhang, Haibian Yang, Yuling Jiao   +3 more
semanticscholar   +1 more source