Results 181 to 190 of about 24,922 (298)

Comparing Cold Tolerance of sorghum (S. bicolor) A1 and A2 Cytoplasm‐Based Hybrids

Plant Breeding, EarlyView.
ABSTRACT Systematic exploitation of heterosis via breeding of F1 hybrids is a major contributor to genetic gain in many major crops, including sorghum (Sorghum bicolor L. Moench). Different cytoplasmic male sterility (CMS) systems have been identified for controlled F1 hybrid seed production in sorghum, with the so‐called A1 and A2 CMS systems being ...
Natalja Kravcov, Johannes Büchele, Luisa Neitzert, Rod J. Snowdon, Steffen M. Windpassinger   +4 more
wiley   +1 more source

Polarized subcellular activation of Rho proteins by specific ROPGEFs drives pollen germination in Arabidopsis thaliana. [PDF]

PLoS Biol
Bouatta AM, Anzenberger F, Riederauer L, Lepper A, Denninger P.   +4 more
europepmc   +1 more source

Secretory Vesicles Targeted to Plasma Membrane During Pollen Germination and Tube Growth. [PDF]

Front Cell Dev Biol, 2020
Ruan H, Li J, Wang T, Ren H.
europepmc   +1 more source

Evaluation of HSYA and Carthamin Accumulation in Safflower (Carthamus tinctorius L.) Induced by Chemical Mutagens (EMS and SA) in M1 and M2 Generations

Plant Breeding, EarlyView.
ABSTRACT Historically cultivated for medicinal and dyeing purposes, safflower (Carthamus tinctorius L.) saw a shift towards widespread oilseed production after the 1920s due to the growing importance of oils. However, there is a renewed interest in its medicinal and dyeing properties today.
Tansu Uskutoglu, Nurullah Kartaloglu, Belgin Cosge Senkal   +2 more
wiley   +1 more source

Global identification of key genes for pollen germination in rice through high-throughput screening and gene editing. [PDF]

J Integr Plant Biol
Kim EJ, Hong WJ, Kim YJ, Kim EY, Yun SD, Moon S, Lee SK, Park SK, Jung KH.   +8 more
europepmc   +1 more source

Early Discrimination of Maternal Haploid and Diploid Maize (Zea mays L.) Seedlings Using Morphological Traits and Random Forest Classifier

Plant Breeding, EarlyView.
ABSTRACT Doubled haploid (DH) technology has been widely adopted in maize (Zea mays L.) breeding programs due to its ability to reduce breeding cycle time and optimize costs. Early ploidy identification is essential for maximizing the efficiency of DH production, particularly prior to chromosome doubling.
Mariana Martins Marcondes, Matheus Lucas Schuck, Victor Hugo Garcia, Robson Marcelo Rossi, Vanderlei Aparecido de Lima, Rodrigo Gomes, Carlos Alberto Scapim, Marcos Ventura Faria   +7 more
wiley   +1 more source

Reciprocal regulation between AtFH5-labeled secretory vesicles and PI(4,5)P₂ oscillation at the plasma membrane directs pollen germination. [PDF]

J Integr Plant Biol
Zhao Y, Huang Z, Wang T, Zhang Y, Chen Z, Li Y, Ren H.   +6 more
europepmc   +1 more source

Intraspecific Salt Tolerance Variation in Nicotiana tabacum Pollen Germination and Pollen Tube Growth

, 2019
Salt stress affects 20% of global cropland. Excessive salt inhibits pollen germination and pollen tube growth (PTG), two crucial aspects of angiosperm ontogenesis.
Johnson, Nicholas
core  

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

Effects of the sucrose concentrations and incubation periods on in vitro pollen germination and pollen tube growth in three rice cultivars. [PDF]

Plant Biotechnol (Tokyo)
Yohana NY, Nakano A, Hoshino Y.
europepmc   +1 more source