Results 51 to 60 of about 1,948,094 (196)

Identification of Wide Compatibility Varieties in Some Tropical Japonica Rice [PDF]

, 2005
The F1 hybrid sterility in indica/japonica crosses is the major barrier in developing hybrid rice varieties between these two diverse germplasm. The sterility problem in japonica/indica hybrids can be overcome by using wide compatibility genes.
Trikoesoemaningtyas, T. (Trikoesoemaningtyas), Suwarno, S. (Suwarno), Hairmansis, A. (A), Aswidinnoor, H. (Hajrial)   +3 more
core  

Nitrogen fertilization produces divergent effects on canopy structure between indica and japonica rice reflected in leaf to panicle ratio based on deep learning

, 2023
High throughput plant phenomics enables precise quantification of structural information for the complex crop canopy. Leaf to panicle ratio (LPR) in terms of light interception is a physiological trait we formerly developed to clarify the light ...
Jin, S., Yang, Z., Li, G., Ding, Y., Ni, J., Qi, X., Paul, M. J., Xiao, F., Wang, Y., Liu, Z., Dai, Y., Paul, Matthew, Liu, Zhenghui   +12 more
core   +1 more source

Genotypic Variation in Nutrient Uptake Requirements of Rice Using the QUEFTS Model

Agronomy, 2020
Nutrient requirements for single-season rice using the quantitative evaluation of the fertility of tropical soils (QUEFTS) model in China have been estimated in a previous study, which involved all the rice varieties; however, it is unclear whether a ...
Tao Sun, Xin Yang, Sheng Tang, Kefeng Han, Ping He, Lianghuan Wu   +5 more
doaj   +1 more source

Genome‐wide association study of morphometric and metabolic characteristics in European populations of the sugar kelp Saccharina latissima

Journal of Phycology, EarlyView.
Abstract The sugar kelp Saccharina latissima is a promising candidate for sustainable aquaculture in the North Atlantic and Northeast Pacific, but genetic improvement has been hindered by a limited understanding of the genetic basis of economically important traits.
Stéphane Mauger, Komlan Avia, Lucie Jaugeon, Paolo Ruggeri, Zofia Nehr, Ousseini Issaka Salia, Jérôme Coudret, Emilie Gouhier, Aurélien Baud, Stéphane Loisel, Antoine Fort, Ronan Sulpice, Christophe Destombe, Philippe Potin, J. Mark Cock, Myriam Valero   +15 more
wiley   +1 more source

Rice bZIP11 acts as a transcriptional repressor that negatively regulates photosynthesis in response to nitrogen deficiency

New Phytologist, EarlyView.
Phenotypes of 43‐d‐old wild‐type (WT), Osbzip11‐KO, and OsbZIP11‐OX seedlings grown under control N and low N conditions. Summary Nitrogen (N)‐deficiency responses, which are closely linked to plant biomass and crop yield, differ between plant tissues.
Namie Ohtsuki, Yasuhito Sakuraba, Mailun Yang, Yoshiaki Ueda, Shuichi Yanagisawa   +4 more
wiley   +1 more source

Breeding strategies for increasing yield potential in super hybrid rice [PDF]

, 2015
Super hybrid rice breeding is a new breeding method combining semi-dwarf breeding and heterosis breeding using germplasm and gene-environment interactions. This paper reviews the breeding strategies of super hybrid rice breeding in China, focusing on the
Shihua CHENG,Xiaodeng ZHAN,Liyong CAO
core   +1 more source

Identification of Indica–Japonica Attributes and Analysis of Heterosis Using InDel Markers

Agronomy
With the development and improvement of indica–japonica hybrid rice breeding technologies, it has become possible to directly utilize the heterosis between indica and japonica subspecies to cultivate high-yielding rice varieties.
Lingling Huang, Jing Ye, Rongrong Zhai, Mingming Wu, Faming Yu, Xiaoming Zhang, Guofu Zhu, Jinling Han, Shenghai Ye   +8 more
doaj   +1 more source

Structural Variations Contribute to Subspeciation and Yield Heterosis in Rice

Plant Biotechnology Journal, EarlyView.
ABSTRACT Yield heterosis has been extensively exploited in hybrid breeding, with intersubspecific hybrids often exhibiting the most pronounced effects. However, developing elite hybrids remains a laborious and time‐consuming process. The genetic basis of heterosis has been debated for over a century, hindered largely by the lack of high‐quality genomes.
Zhiwu Dan, Yunping Chen, Wenchao Huang
wiley   +1 more source

Overcoming inter-subspecific hybrid sterility in rice by developing indica-compatible japonica lines [PDF]

Scientific Reports, 2016
AbstractRice (Oryza sativaL.) is an important staple crop. The exploitation of the great heterosis that exists in the inter-subspecific crosses between theindicaandjaponicarice has long been considered as a promising way to increase the yield potential. However, the male and female sterility frequently occurred in the inter-subspecific hybrids hampered
Jie Guo, Xiaomei Xu, Wentao Li, Wenyin Zhu, Haitao Zhu, Ziqiang Liu, Xin Luan, Ziju Dai, Guifu Liu, Zemin Zhang, Ruizhen Zeng, Guang Tang, Xuelin Fu, Shaokui Wang, Guiquan Zhang   +14 more
openaire   +2 more sources

Data_Sheet_1_Development of Wide-Compatible Indica Lines by Pyramiding Multiple Neutral Alleles of Indica–Japonica Hybrid Sterility Loci.xls

, 2022
Since the development of indica hybrid rice in the 1970s, great success has been achieved in hybrid rice production in China and around the world. The utilization of inter-subspecific indica–japonica hybrid rice has always been considered due to its ...
Quanya Tan (8954708), Ziju Dai (8138460), Jie Guo (16643), Xin Luan (706080), Haitao Zhu (438924), Weifeng Yang (268659), Yun Li (692280), Guang Tang (2835779), Liang Xiong (1426411), Jinsong Zou (12479109), Guiquan Zhang (441565), Ruizhen Zeng (8954717), Shaokui Wang (8954723), Kangli Sun (12479112), Tingxian Yan (10189702)   +14 more
core   +1 more source