U.S. flag

An official website of the United States government

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

PubAg

Main content area

You searched for: Journal name crop journal Remove constraint Journal name: crop journal Publication year rev 7978-2022 Remove constraint Publication year rev: 7978-2022 Source 2022 v.10 no.1 Remove constraint Source: 2022 v.10 no.1
Start Over

Search

28  Search Results

« Previous | 1 - 20 of 28 |
Number of results to display per page

Search Results

1. Acclimation of CH4 emissions from paddy soil to atmospheric CO2 enrichment in a growth chamber experiment

Author:
Haoyu Qian; Yaguo Jin; Jin Chen; Shan Huang; Yunlong Liu; Jun Zhang; Aixing Deng; Jianwen Zou; Genxing Pan; Yanfeng Ding; Yu Jiang; Kees Jan van Groenigen; Weijian Zhang
Source:
crop journal 2022 v.10 no.1 pp. 140-146
ISSN:
2214-5141
Subject:
acclimation; biomass; carbon dioxide; carbon dioxide enrichment; grain yield; growth chambers; leaves; methane; methanogens; methanotrophs; paddy soils; photosynthesis; rice
Abstract:
... Elevated levels of atmospheric CO₂ (eCO₂) promote rice growth and increase methane (CH₄) emissions from rice paddies, because increased input of plant photosynthate to soil stimulates methanogenic archae. However, temporal trends in the effects of eCO₂ on rice growth and CH₄ emissions are still unclear. To investigate changes in the effects of eCO₂ over time, we conducted a two-season pot experime ...
DOI:
10.1016/j.cj.2021.03.017

2. Brassinosteroids modulate nitrogen physiological response and promote nitrogen uptake in maize (Zea mays L.)

Author:
Jiapeng Xing; Yubin Wang; Qingqing Yao; Yushi Zhang; Mingcai Zhang; Zhaohu Li
Source:
crop journal 2022 v.10 no.1 pp. 166-176
ISSN:
2214-5141
Subject:
Zea mays; brassinosteroids; corn; mutants; nitrates; nitrogen; physiological response; phytomass; root growth
Abstract:
... Brassinosteroids (BRs) are steroid hormones that function in plant growth and development and response to environmental stresses and nutrient supplies. However, few studies have investigated the effect of BRs in modulating the physiological response to nitrogen (N) supply in maize. In the present study, BR signaling-deficient mutant zmbri1-RNAi lines and exogenous application of 2,4-epibrassinolid ...
DOI:
10.1016/j.cj.2021.04.004

3. Calcineurin B-like protein 5 (SiCBL5) in Setaria italica enhances salt tolerance by regulating Na+ homeostasis

Author:
Jingwei Yan; Lan Yang; Ya Liu; Yingdi Zhao; Tong Han; Xingfen Miao; Aying Zhang
Source:
crop journal 2022 v.10 no.1 pp. 234-242
ISSN:
2214-5141
Subject:
Arabidopsis thaliana; Setaria italica; agricultural productivity; genome; homeostasis; hypersensitivity; luciferase; mutants; myristoylation; phenotype; plant growth; plasma membrane; salinity; salt stress; salt tolerance; two hybrid system techniques; yeasts
Abstract:
... Salinity, a major abiotic stress, reduces plant growth and severely limits agricultural productivity. Plants regulate salt uptake via calcineurin B-like proteins (CBLs). Although extensive studies of the functions of CBLs in response to salt stress have been conducted in Arabidopsis, their functions in Setaria italica are still poorly understood. The foxtail millet genome encodes seven CBLs, of wh ...
DOI:
10.1016/j.cj.2021.06.006

4. Contrasting patterns of accumulation, partitioning, and remobilization of biomass and phosphorus in a maize cultivar

Author:
Weina Zhang; Haigang Li; Junling Zhang; Jianbo Shen; Hamish Brown; Enli Wang
Source:
crop journal 2022 v.10 no.1 pp. 254-261
ISSN:
2214-5141
Subject:
biomass; corn; cultivars; fertilizer rates; field experimentation; leaves; phosphorus; photosynthesis; soil; China
Abstract:
... Maize growth, organ development, and yield formation are highly controlled by the manner in which the plant captures, partition, and remobilizes biomass and phosphorus (P). Better understanding of biomass and P accumulation, partition, and remobilization processes will improve modeling of crop resource use. However, there is still a lack of detailed data to parameterize the modeling of these proce ...
DOI:
10.1016/j.cj.2021.02.014

5. Development and molecular analysis of a novel acetohydroxyacid synthase rapeseed mutant with high resistance to sulfonylurea herbicides

Author:
Yue Guo; Changle Liu; Weihua Long; Jianqin Gao; Jiefu Zhang; Song Chen; Huiming Pu; Maolong Hu
Source:
crop journal 2022 v.10 no.1 pp. 56-66
ISSN:
2214-5141
Subject:
Arabidopsis; acetolactate synthase; amino acids; cultivars; enzyme activity; ethyl methanesulfonate; gene expression; herbicide resistance; mutagenesis; mutants; progeny; rapeseed; sulfonylurea herbicides; synergism; toxicity
Abstract:
... With the increasing promotion of simplified rapeseed cultivation in recent years, the development of cultivars with high resistance to herbicides is urgently needed. We previously developed M342, which shows sulfonylurea herbicide resistance, by targeting acetohydroxyacid synthase (AHAS), a key enzyme in branched-chain amino acid synthesis. In the present study, we used a progeny line derived from ...
DOI:
10.1016/j.cj.2021.05.006

6. Development of herbicide resistance genes and their application in rice

Author:
Man Jin; Lei Chen; Xing Wang Deng; Xiaoyan Tang
Source:
crop journal 2022 v.10 no.1 pp. 26-35
ISSN:
2214-5141
Subject:
acetolactate synthase; acetyl-CoA carboxylase; glufosinate; glyphosate; grain quality; herbicide resistance; mutagenesis; mutants; rice
Abstract:
... Rice is one of the most important food crops in the world. Weeds seriously affect the rice yield and grain quality. In recent years, there are tremendous progresses in the research and application of herbicide-resistant genes in rice worldwide. This article reviews the working mechanisms of six herbicides (glyphosate, glufosinate, acetolactate synthase inhibitor herbicides, acetyl-CoA carboxylase ...
DOI:
10.1016/j.cj.2021.05.007

7. Dynamic patterns of the translatome in a hybrid triplet show translational fractionation of the maize subgenomes

Author:
Wanchao Zhu; Sijia Chen; Tifu Zhang; Jia Qian; Zi Luo; Han Zhao; Yirong Zhang; Lin Li
Source:
crop journal 2022 v.10 no.1 pp. 36-46
ISSN:
2214-5141
Subject:
Zea mays; corn; data collection; fractionation; heterosis; hybrids; landscapes; seedlings; transcriptome; transcriptomics
Abstract:
... Heterosis, the phenomenon in which hybrids outperform their parents, has been utilized in maize (Zea mays L.) for over 100 years. To provide a more complete understanding of heterosis, we collected a comprehensive transcriptome and translatome dataset on seedling leaves for B73, Mo17, and their F₁ hybrid, which provided a dynamic landscape of transcriptomic and translatomic variation in maize. Alt ...
DOI:
10.1016/j.cj.2021.02.002

8. Effects of water deficit and high N fertilization on wheat storage protein synthesis, gluten secondary structure, and breadmaking quality

Author:
Junxian Liu; Junwei Zhang; Gengrui Zhu; Dong Zhu; Yueming Yan
Source:
crop journal 2022 v.10 no.1 pp. 216-223
ISSN:
2214-5141
Subject:
Fourier transform infrared spectroscopy; breadmaking quality; dough; drought; flour; gluten; lipids; loaves; protein secondary structure; protein synthesis; ultra-performance liquid chromatography; wheat
Abstract:
... The content and composition of wheat storage proteins are the major determinants of dough rheological properties and breadmaking quality and are influenced by cultivation conditions. This study aimed to investigate the effects of water deficit and high N-fertilizer application on wheat storage protein synthesis, gluten secondary structure, and breadmaking quality. Reverse-phase ultrahigh-performan ...
DOI:
10.1016/j.cj.2021.04.006

9. Genetic architecture of embryo size and related traits in maize

Author:
Xiaowei Li; Min Wang; Renyu Zhang; Hui Fang; Xiuyi Fu; Xiaohong Yang; Jiansheng Li
Source:
crop journal 2022 v.10 no.1 pp. 204-215
ISSN:
2214-5141
Subject:
Arabidopsis; corn; epistasis; grain yield; nutrition; phenotype; phenotypic variation; quantitative traits; rice; seed size
Abstract:
... The embryo in maize has a critical role in controlling kernel nutrition components and grain yield. We measured five embryo weight and size traits, six kernel weight and size traits, and five embryo-to-kernel ratio traits in a nested association mapping (NAM) population of 611 recombinant inbred lines (RILs) derived from four inbred lines including the high-oil, giant-embryo line BY815 as the comm ...
DOI:
10.1016/j.cj.2021.03.007

10. Genome assembly of the maize inbred line A188 provides a new reference genome for functional genomics

Author:
Fei Ge; Jingtao Qu; Peng Liu; Lang Pan; Chaoying Zou; Guangsheng Yuan; Cong Yang; Guangtang Pan; Jianwei Huang; Langlang Ma; Yaou Shen
Source:
crop journal 2022 v.10 no.1 pp. 47-55
ISSN:
2214-5141
Subject:
RNA; callus; corn; gene expression regulation; genetic variation; genome assembly; genomics; genotype; germplasm; nucleotide sequences; phenotype; phenotypic variation
Abstract:
... The current assembled maize genomes cannot represent the broad genetic diversity of maize germplasms. Acquiring more genome sequences is critical for constructing a pan-genome and elucidating the linkage between genotype and phenotype in maize. Here we describe the genome sequence and annotation of A188, a maize inbred line with high phenotypic variation relative to other lines, acquired by single ...
DOI:
10.1016/j.cj.2021.08.002

11. Genomic prediction of the performance of hybrids and the combining abilities for line by tester trials in maize

Author:
Ao Zhang; Paulino Pérez-Rodríguez; Felix San Vicente; Natalia Palacios-Rojas; Thanda Dhliwayo; Yubo Liu; Zhenhai Cui; Yuan Guan; Hui Wang; Hongjian Zheng; Michael Olsen; Boddupalli M. Prasanna; Yanye Ruan; Jose Crossa; Xuecai Zhang
Source:
crop journal 2022 v.10 no.1 pp. 109-116
ISSN:
2214-5141
Subject:
additive effect; corn; genetic markers; genomics; genotyping; grain yield; marker-assisted selection; models; phenotype; prediction
Abstract:
... The two most important activities in maize breeding are the development of inbred lines with high values of general combining ability (GCA) and specific combining ability (SCA), and the identification of hybrids with high yield potentials. Genomic selection (GS) is a promising genomic tool to perform selection on the untested breeding material based on the genomic estimated breeding values estimat ...
DOI:
10.1016/j.cj.2021.04.007

12. Individual and interactive influences of elevated air temperature and soil drought at the flowering and boll-forming stage on cottonseed yield and nutritional quality

Author:
Bingjie Xu; Min Gao; Wei Hu; Wenqing Zhao; Shanshan Wang; Zhiguo Zhou
Source:
crop journal 2022 v.10 no.1 pp. 128-139
ISSN:
2214-5141
Subject:
air temperature; ambient temperature; byproducts; cotton; cottonseed; cultivars; drought; essential amino acids; heat tolerance; lipid content; night temperature; nutritive value; protein content; ruminants; seed yield; soil; unsaturated fatty acids; vegetable oil; water content
Abstract:
... As the main byproduct of cotton production, cottonseed yields edible vegetable oil, ruminant feed, and industrial products. We evaluated the individual and interactive effects of elevated air temperature and soil drought on cottonseed yield and nutritional quality using two cotton cultivars, Sumian 15 (heat-susceptible) and PHY370WR (heat-tolerant). The experiment was conducted under three levels ...
DOI:
10.1016/j.cj.2021.01.010

13. New transcriptomic insights in two RNAi wheat lines with the gliadins strongly down-regulated by two endosperm specific promoters

Author:
Miriam Marín-Sanz; Julio C. Masaru Iehisa; Francisco Barro
Source:
crop journal 2022 v.10 no.1 pp. 194-203
ISSN:
2214-5141
Subject:
RNA interference; carbohydrate metabolism; celiac disease; endosperm; enzymes; flour; fructans; gliadin; grain protein; immune response; monoclonal antibodies; oligosaccharides; stress response; transcriptomics; viscoelasticity; wheat; wheat allergy; wheat gluten
Abstract:
... The gluten proteins of wheat grain are responsible for visco-elastic properties of flour, but they also trigger the immune-response of celiac disease. In this work, two low-gliadin RNA interference (RNAi) wheat lines that differ for the promoter driving the silencing (D-hordein and γ-gliadin promoters for D783 and D793 lines, respectively), were characterized at transcriptomic, and protein fractio ...
DOI:
10.1016/j.cj.2021.04.009

14. Recent advances in nano-enabled agriculture for improving plant performance

Author:
Honghong Wu; Zhaohu Li
Source:
crop journal 2022 v.10 no.1 pp. 1-12
ISSN:
2214-5141
Subject:
agrochemicals; crops; genetically modified organisms; light; nanobiotechnology; photosynthesis; stress tolerance
Abstract:
... Nano-enabled agriculture is an emerging hot topic. To facilitate the development of nano-enabled agriculture, reviews addressing or discussing the applications, knowledge gap, future research needs, and possible new research field of plant nanobiotechnology in agricultural production are encouraged. Here we review the following topics in plant nanobiotechnology for agriculture: 1) improving stress ...
DOI:
10.1016/j.cj.2021.06.002

15. TaARPC5 is required for wheat defense signaling in response to infection by the stripe rust fungus

Author:
Jia Guo; Huan Peng; Tuo Qi; Sanding Xu; Md Ashraful Islam; Brad Day; Qing Ma; Zhensheng Kang; Jun Guo
Source:
crop journal 2022 v.10 no.1 pp. 88-97
ISSN:
2214-5141
Subject:
Puccinia striiformis f. tritici; actin; flagellin; genes; microfilaments; phalloidine; polymerization; reactive oxygen species; stripe rust; virulence; wheat; yeasts
Abstract:
... Numerous studies using a combination of confocal microscopic- and pharmacological-based approaches have demonstrated that the actin cytoskeleton dynamically responds to pathogen infection. Here, we observed that phalloidin treatment induced actin nucleation, resulting in enhanced resistance of wheat against the stripe rust pathogen Puccinia striiformis f. sp. tritici (Pst). To define the mechanism ...
DOI:
10.1016/j.cj.2021.01.009

16. A major vernalization-independent QTL for tiller angle on chromosome arm 2BL in bread wheat

Author:
Jiajun Liu; Jieguang Zhou; Huaping Tang; Yang Tu; Yang Mu; Lulu Gou; Qiantao Jiang; Yaxi Liu; Guoyue Chen; Jirui Wang; Pengfei Qi; Wei Li; Yunfeng Jiang; Zehong Yan; Houyang Kang; Yuming Wei; Xiujin Lan; Youliang Zheng; Jian Ma
Source:
crop journal 2022 v.10 no.1 pp. 185-193
ISSN:
2214-5141
Subject:
flowering; genes; grain yield; leaf angle; loci; phenotypic variation; plant architecture; plant height; polymerase chain reaction; quantitative traits; vernalization; wheat
Abstract:
... Tiller angle (TA) strongly influences plant architecture and grain yield in cereals. However, the genetic basis of TA in wheat is largely unknown. We identified three TA-related quantitative trait loci (QTL). One of them was QTa.sau-2B-769, a major QTL localized on chromosome arm 2BL. QTa.sau-2B-769 was detected in seven environments, explaining 18.1%–51.1% of phenotypic variance. We developed a l ...
DOI:
10.1016/j.cj.2021.02.013

17. The rice miR171b–SCL6-IIs module controls blast resistance, grain yield, and flowering

Author:
Yan Li; Ying Tong; Xiaorong He; Yong Zhu; Tingting Li; Xiaoyu Lin; Wei Mao; Zeeshan Ghulam Nabi Gishkori; Zhixue Zhao; Jiwei Zhang; Yanyan Huang; Mei Pu; Jing Fan; Jing Wang; Wenming Wang
Source:
crop journal 2022 v.10 no.1 pp. 117-127
ISSN:
2214-5141
Subject:
blast disease; disease resistance; grain yield; heading; microRNA; panicles; plant height; rice; seed set; vegetative growth
Abstract:
... MicroRNAs (miRNAs) act as regulators of plant development and multiple stress responses. Here we demonstrate that the rice miR171b-SCL6-IIs module regulates the balance between blast resistance, grain yield, and flowering. miR171b-overexpressing rice plants (OX171b) displayed increased rice blast resistance accompanied with enhanced defense responses and late heading, whereas blocking miR171b expr ...
DOI:
10.1016/j.cj.2021.05.004

18. Cotton GhBRC1 regulates branching, flowering, and growth by integrating multiple hormone pathways

Author:
Quan Sun; Yuanhui Xie; Huimin Li; Jinlei Liu; Rui Geng; Ping Wang; Zongyan Chu; Ying Chang; Guanjun Li; Xiao Zhang; Youlu Yuan; Yingfan Cai
Source:
crop journal 2022 v.10 no.1 pp. 75-87
ISSN:
2214-5141
Subject:
Arabidopsis; cotton; genes; plant architecture; seed germination; seedling growth; sequence analysis; strigolactones; transcription (genetics)
Abstract:
... Cotton architecture is partly determined by shoot branching and flowering patterns. GhBRC1 was previously identified by RNA-seq analysis of nulliplex-branching and normal-branching cotton. However, the roles of GhBRC1 in cotton remain unclear. In the present study, investigations of nuclear localization and transcriptional activity indicated that GhBRC1 has characteristics typical of transcription ...
DOI:
10.1016/j.cj.2021.01.007

19. Development of mutants with varying flowering times by targeted editing of multiple SVP gene copies in Brassica napus L.

Author:
Sunny Ahmar; Yungu Zhai; Huibin Huang; Kaidi Yu; Muhammad Hafeez Ullah Khan; Muhammad Shahid; Rana Abdul Samad; Shahid Ullah Khan; Olalekan Amoo; Chuchuan Fan; Yongming Zhou
Source:
crop journal 2022 v.10 no.1 pp. 67-74
ISSN:
2214-5141
Subject:
Arabidopsis; Brassica napus; cultivars; early flowering; gene editing; genetically modified organisms; germplasm; homozygosity; loss-of-function mutation; mutants; polyploidy; rapeseed; summer
Abstract:
... Manipulation of flowering time to develop cultivars with desired maturity dates is fundamental in plant breeding. It is desirable to generate polyploid rapeseed (Brassica napus L.) germplasm with varying flowering time controlled by a few genes. In the present study, BnaSVP, a rapeseed homolog of the Arabidopsis SVP (Short Vegetative Phase) gene, was characterized and a set of mutants was develope ...
DOI:
10.1016/j.cj.2021.03.023

20. Elite sd1 alleles in japonica rice and their breeding applications in northeast China

Author:
Hanjing Sha; Hualong Liu; Guangxin Zhao; Zhongmin Han; Huilin Chang; Jingguo Wang; Hongliang Zheng; Jifeng Zhang; Yang Yu; Yuqiang Liu; Detang Zou; Shoujun Nie; Jun Fang
Source:
crop journal 2022 v.10 no.1 pp. 224-233
ISSN:
2214-5141
Subject:
Japan; alleles; cultivars; geographical distribution; germplasm; haplotypes; introgression; plant height; rice; China
Abstract:
... The Green Revolution gene sd1 has been used extensively in modern rice breeding, especially in indica cultivars. However, elite sd1 alleles and related germplasm resources used for japonica rice breeding have not been identified, and extensive efforts are needed for japonica rice breeding to obtain new dwarfing sources. Data from MBKbase-Rice revealed seven sd1 haplotypes in indica and four in jap ...
DOI:
10.1016/j.cj.2021.05.005