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: Subject "agronomic traits" Remove constraint Subject: "agronomic traits"
Start Over

Search

8,479  Search Results

« Previous | 1 - 20 of 8,479 |
Number of results to display per page

Search Results

1. Integrative analysis based on transcriptome revealed the relation of auxin to turnip hypocotyl-tuber formation

Author:
Yingjuan Huang; Ruicheng Liu; Ruiqi Song; Dong Zhou; Jingwen Chen; Rui Liu; Weiwei Chen; Jianli Yang; Xiaolin Yu; Jiashu Cao; Li Huang
Source:
Scientia horticulturae 2023 v.308 pp. 111536
ISSN:
0304-4238
Subject:
agronomic traits,   etc   ; Brassica rapa subsp. oleifera; hypocotyls; naphthaleneacetic acid; secondary xylem; transcriptome; transcriptomics; turnips;     Show all 8 Subjects
Abstract:
... Turnip (Brassica campestris L. ssp. rapifera Matag syn. B. rapa L.) is characterized by bulbous hypocotyl-tuber, which is an important agronomic trait of the Brassica plants, but the molecular mechanism underlying the development of turnip hypocotyl-tuber has rarely been explored. Contrary to turnip, pak-choi (B. campestris L. ssp. chinensis Makino syn. B. rapa ssp. chinensis) is characterized by ...
DOI:
10.1016/j.scienta.2022.111536

2. Clock component OsPRR59 delays heading date by repressing transcription of Ehd3 in rice

Author:
Yupeng Wang; Fuqing Wu; Shirong Zhou; Weiwei Chen; Chenyan Li; Erchao Duan; Jiachang Wang; Zhijun Cheng; Xin Zhang; Qibing Lin; Yulong Ren; Cailin Lei; Xiuping Guo; Ziming Wu; Shanshan Zhu; Jianmin Wan
Source:
crop journal 2022 pp. -
ISSN:
2214-5141
Subject:
agronomic traits,   etc   ; crops; mutants; panicles; phenotype; plant height; rice;     Show all 7 Subjects
Abstract:
... Heading date (or flowering time), an important agronomic trait in crop species, is closely associated with regional adaptation and yield. Members of the Pseudo-Response Regulator (PRR) family play key roles in regulating flowering. However, their role and molecular mechanism controlling heading date in rice is not very clear. Here, we identified rice OsPRR protein, OsPRR59, which delayed heading u ...
DOI:
10.1016/j.cj.2022.04.007

3. Should phenological information be applied to predict agronomic traits across growth stages of winter wheat?

Author:
Yu Zhao; Yang Meng; Shaoyu Han; Haikuan Feng; Guijun Yang; Zhenhai Li
Source:
crop journal 2022 pp. -
ISSN:
2214-5141
Subject:
agronomic traits,   etc   ; guidelines; linear models; phenology; prediction; vegetation index; winter wheat;     Show all 7 Subjects
Abstract:
... Most existing agronomic trait models of winter wheat vary across growing seasons, and it is an open question whether a unified statistical model can be developed to predict agronomic traits using a vegetation index (VI) across multiple growing seasons. In this study, we constructed a hierarchical linear model (HLM) to automatically adapt the relationship between VIs and agronomic traits across gro ...
DOI:
10.1016/j.cj.2022.08.003

4. The New Variation in the Promoter Region of FLOWERING LOCUS T Is Involved in Flowering in Brassica rapa

Author:
Qingzhen Wei; Tianhua Hu; Xinfeng Xu; Zhen Tian; Chonglai Bao; Jinglei Wang; Hongtao Pang; Haijiao Hu; Yaqin Yan; Tongkun Liu; Wuhong Wang
Source:
Genes 2022 v.13 no.7 pp. -
ISSN:
2073-4425
Subject:
agronomic traits,   etc   ; Chinese cabbage; gene expression; genes; loci; promoter regions; sequence analysis;     Show all 7 Subjects
Abstract:
... Flowering time is an important agronomic trait in Brassica rapa and has a wide range of variation. The change from vegetative to reproductive development is a major transition period, especially in flowering vegetable crops. In this study, two non-heading Chinese cabbage varieties with significantly different flowering times, Pak-choi (B. rapa var. communis Tesn et Lee) and Caitai (B. rapa var. ts ...
DOI:
10.3390/genes13071162

5. How to enhance the agronomic performance of cactus-sorghum intercropped system: planting configurations, density and orientation

Author:
Cleber Pereira Alves; Alexandre Maniçoba da Rosa Ferraz Jardim; George do Nascimento Araújo Júnior; Luciana Sandra Bastos de Souza; Gherman Garcia Leal de Araújo; Carlos André Alves de Souza; Kaique Renan da Silva Salvador; Renan Matheus Cordeiro Leite; Antonio Gebson Pinheiro; Thieres George Freire da Silva
Source:
Industrial crops and products 2022 v.184 pp. 115059
ISSN:
0926-6690
Subject:
agronomic traits,   etc   ; cacti and succulents; continuous cropping; forage; forage yield; intercropping; Brazil;     Show all 7 Subjects
Abstract:
... Clarifying cultivation techniques and making production systems more efficient are practices that have been much sought after in agricultural systems in recent decades. In this context, the forage yield, biological efficiency, and competitive ability, of different cultivation strategies for intercropping forage cactus and sorghum were determined in biosaline production systems from 2018 to 2020 in ...
DOI:
10.1016/j.indcrop.2022.115059

6. Grain yield, physical and pasting properties, and anthocyanins of non-conventional pigmented corn hybrids for pozole end-use adapted to subtropical regions

Author:
Ricardo E. Preciado-Ortiz; Nancy J. Ochoa-Centeno; María G. Vázquez-Carrillo; David Santiago-Ramos; Arturo D. Terrón-Ibarra
Source:
Applied food research 2022 v.2 no.2 pp. 100180
ISSN:
2772-5022
Subject:
agronomic traits,   etc   ; anthocyanins; corn; early development; food research; grain yield; landraces; markets; viscosity;     Show all 9 Subjects
Abstract:
... The use of pigmented corn hybrids for specialty food uses, such as pozole-making, has increased significantly lately. This work aimed to evaluate 25 non-conventional (native landraces x endogamic lines) corn hybrids (NCH) for yield, precocity, grain physical and pasting properties as well as anthocyanins content to identify genotypes with good market potential for pozole end-use. Genotypes were gr ...
DOI:
10.1016/j.afres.2022.100180

7. Structural properties of starch from single kernel of high-amylose maize

Author:
Lingshang Lin; Shengnan Zhao; Enpeng Li; Dongwei Guo; Cunxu Wei
Source:
Food hydrocolloids 2022 v.124 pp. 107349
ISSN:
0268-005X
Subject:
agronomic traits,   etc   ; amylopectin; amylose; corn; crop yield; crystal structure; gelatinization temperature; hydrocolloids; seeds;     Show all 9 Subjects
Abstract:
... Cereal grain weight is an important agronomic character, influencing crop yield and quality. The high-amylose cereals usually have grains with different weights. However, it is unclear whether starches from kernels with different weights have different structural properties. In the research, the amylose content, amylopectin structure, crystallinity, and thermal properties of single-kernel starch w ...
DOI:
10.1016/j.foodhyd.2021.107349

8. Adaptability and Stability of Safflower Genotypes for Oil Production

Author:
Sebastião Soares de Oliveira Neto; Douglas Mariani Zeffa; Gustavo Henrique Freiria; Tiago Zoz; Carlos Jorge da Silva; Maurício Dutra Zanotto; Renato Lustosa Sobrinho; Saud A. Alamri; Mohammad K. Okla; Hamada AbdElgawad
Source:
Plants 2022 v.11 no.5 pp. -
ISSN:
2223-7747
Subject:
agronomic traits,   etc   ; Carthamus tinctorius; cerrado; corn; cultivars; genotype; grain yield; lipid content; oils;     Show all 9 Subjects
Abstract:
... The study aimed to analyze the agronomic performance of 11 safflower genotypes using adaptability and stability methods, while identifying safflower genotypes with stable behavior and a high grain yield in different environments of the Brazilian Cerrado. Ten lines and a cultivar of safflower were evaluated in four environments in the Brazilian conditions. Our results revealed the genotypes P30, P3 ...
DOI:
10.3390/plants11050708

9. PhieABEs: a PAM‐less/free high‐efficiency adenine base editor toolbox with wide target scope in plants

Author:
Jiantao Tan; Dongchang Zeng; Yanchang Zhao; Yaxi Wang; Taoli Liu; Shuangchun Li; Yang Xue; Yuyu Luo; Xianrong Xie; Letian Chen; Yao‐Guang Liu; Qinlong Zhu
Source:
Plant biotechnology journal 2022 v.20 no.5 pp. 934-943
ISSN:
1467-7644
Subject:
agronomic traits,   etc   ; DNA-binding domains; RNA; Streptococcus pyogenes; adenine; adenosine deaminase; biotechnology; genomics; homozygosity; rice;     Show all 10 Subjects
Abstract:
... Adenine base editors (ABEs), which are generally engineered adenosine deaminases and Cas variants, introduce site‐specific A‐to‐G mutations for agronomic trait improvement. However, notably varying editing efficiencies, restrictive requirements for protospacer‐adjacent motifs (PAMs) and a narrow editing window greatly limit their application. Here, we developed a robust high‐efficiency ABE (PhieAB ...
DOI:
10.1111/pbi.13774

10. DELAYED HEADING DATE3, Encoding a Heat Shock Transcription Factor, Delays Flowering Time and Improves Yield in Rice (Oryza sativa L.)

Author:
Tianzhen Liu; Huan Zhang; Liang Zhou; Xin Zhang; Chunlei Zhou; Shuai Li; Zhijun Cheng; Xiuping Guo; Shanshan Zhu; Jianmin Wan
Source:
Agriculture (Basel) 2022 v.12 no.7 pp. -
ISSN:
2077-0472
Subject:
agronomic traits,   etc   ; Oryza sativa; agriculture; crop yield; heading; heat stress; rice; transcription factors; transcriptional activation;     Show all 9 Subjects
Abstract:
... Heading date is an essential agronomic trait that affects adaptability and yield in rice (Oryza sativa). HSFs (heat shock transcription factors) are a type of transcription factor that responds to environmental stress in organisms. The relationship between the heading date and HSFs has been seldom reported so far. Here, we identified a new heat shock transcription factor, named DELAYED HEADING DAT ...
DOI:
10.3390/agriculture12071022

11. An Aux/IAA Family Member, RhIAA14, Involved in Ethylene-Inhibited Petal Expansion in Rose (Rosa hybrida)

Author:
Yangchao Jia; Changxi Chen; Feifei Gong; Weichan Jin; Hao Zhang; Suping Qu; Nan Ma; Yunhe Jiang; Junping Gao; Xiaoming Sun
Source:
Genes 2022 v.13 no.6 pp. -
ISSN:
2073-4425
Subject:
agronomic traits,   etc   ; Rosa hybr.; ethylene; flower size; flowers; gene expression regulation; genes; sequence analysis; transcription factors;     Show all 9 Subjects
Abstract:
... Flower size, a primary agronomic trait in breeding of ornamental plants, is largely determined by petal expansion. Generally, ethylene acts as an inhibitor of petal expansion, but its effect is restricted by unknown developmental cues. In this study, we found that the critical node of ethylene-inhibited petal expansion is between stages 1 and 2 of rose flower opening. To uncover the underlying reg ...
DOI:
10.3390/genes13061041

12. Simulating cucumber plant heights using optimized growth functions driven by water and accumulated temperature in a solar greenhouse

Author:
Rong Wang; Zhaojun Sun; Dongyan Yang; Ling Ma
Source:
Agricultural water management 2022 v.259 pp. 107170
ISSN:
0378-3774
Subject:
agronomic traits,   etc   ; cucumbers; greenhouses; harvest date; heat sums; irrigation; models; plant height; temperature; water management; China;     Show all 11 Subjects
Abstract:
... Plant height is the main agronomic character used to measure the vertical growth and developmental abilities of plant. Cucumber is a popular greenhouse vegetable in Northwest China, and its production is principally limited by water and temperature. However, few studies have simulated water- and temperature-driven cucumber heights in solar greenhouses; in this paper, we explored these optimum grow ...
DOI:
10.1016/j.agwat.2021.107170

13. The upregulated LsKN1 gene transforms pinnately to palmately lobed leaves through auxin, gibberellin, and leaf dorsiventrality pathways in lettuce

Author:
Menglu Wang; Dean Lavelle; Changchun Yu; Weiyi Zhang; Jiongjiong Chen; Xin Wang; Richard W Michelmore; Hanhui Kuang
Source:
Plant biotechnology journal 2022 v.20 no.9 pp. 1756-1769
ISSN:
1467-7644
Subject:
agronomic traits,   etc   ; alleles; auxins; biosynthesis; biotechnology; cultivars; gibberellins; leaves; lettuce; quantitative trait loci; transcription factors; transposons;     Show all 12 Subjects
Abstract:
... Leaf shape represents a vital agronomic trait for leafy vegetables such as lettuce. Some lettuce cultivars produce lobed leaves, varying from pinnately to palmately lobed, but the genetic mechanisms remain unclear. In this study, we cloned one major quantitative trait locus (QTL) controlling palmately lobed leaves. The candidate gene, LsKN1, encodes a homeobox transcription factor, and has been sh ...
DOI:
10.1111/pbi.13861

14. Combination of Marker-Assisted Backcross Selection of Yr59 and Phenotypic Selection to Improve Stripe Rust Resistance and Agronomic Performance in Four Elite Wheat Cultivars

Author:
Min Zhang; Taohong Fang; Xinli Zhou; Xianming Chen; Xin Li; Junyan Feng; Suizhuang Yang; Zhensheng Kang
Source:
Agronomy 2022 v.12 no.2 pp. -
ISSN:
2073-4395
Subject:
agronomic traits,   etc   ; agronomy; backcrossing; cultivars; females; genotype; introgression; marker-assisted selection; phenotypic selection; stripe rust; wheat;     Show all 11 Subjects
Abstract:
... In this study, we successfully introgressed and validated Yr59 into four elite wheat cultivars, Jimai 22, Chuanmai 42, Zhengmai 9023 and Xinmai 26 through marker-assisted backcross selection. Used as female parents, these four cultivars were crossed with wheat line PI 660061 (Yr59). After two backcrosses and marker-assisted selection, the progenies were selfed and advanced to the BC₂F₄ generation. ...
DOI:
10.3390/agronomy12020497

15. Ionomic, metabolic and hormonal characterization of the phenological phases of different tomato genotypes using omics tools

Author:
Marina Alfosea-Simón; Silvia Simón-Grao; Ernesto A. Zavala-Gonzalez; Iván Navarro-Morillo; Juan J. Martínez-Nicolás; Francisco J. Alfosea-Simón; Inmaculada Simón; Francisco García-Sánchez
Source:
Scientia horticulturae 2022 v.293 pp. 110697
ISSN:
0304-4238
Subject:
agronomic traits,   etc   ; aspartic acid; glutamic acid; glutamine; ionomics; isopentenyladenine; malates; metabolites; phenology; phenylalanine; sucrose; tomatoes; tyrosine;     Show all 13 Subjects
Abstract:
... Biostimulants have become highly important in agriculture. For these products to be efficient, they need to be formulated, for a specific crop, according to the mineral nutrients and metabolites requirements in each phenological phase of the crops. In this study, the agronomical behavior of 10 tomato varieties was evaluated (‘Cherry’, ‘Corazón de Buey’, ‘Green Zebra’, ‘Marglobe’, ‘Marmande VR’, ‘M ...
DOI:
10.1016/j.scienta.2021.110697

16. Modulation of Growth Duration, Grain Yield and Nitrogen Recovery Efficiency by EMS Mutagenesis under OsNRT2.3b Overexpression Background in Rice

Author:
Jingguang Chen; Fan Wang; Biqi Lei; Kaiyun Qian; Jia Wei; Xiaorong Fan
Source:
Agriculture (Basel) 2022 v.12 no.6 pp. -
ISSN:
2077-0472
Subject:
agronomic traits,   etc   ; agriculture; ethyl methanesulfonate; grain yield; mutagenesis; mutants; nitrates; nitrogen; nutrient use efficiency; panicles; rice;     Show all 11 Subjects
Abstract:
... Growth duration is an important agronomic trait that determines the season and area of crop growth. Previous experiments showed that overexpression of nitrate transporter OsNRT2.3b significantly increased rice yield, nitrogen use efficiency, and growth duration. Through screening, we obtained four ethyl methanesulfonate (EMS)-mutagenized mutants with shorter growth duration compared with O8 of OsN ...
DOI:
10.3390/agriculture12060799

17. Molecular basis underlying rice tiller angle: Current progress and future perspectives

Author:
Wenguang Wang; Hengbin Gao; Yan Liang; Jiayang Li; Yonghong Wang
Source:
Molecular plant 2022 v.15 no.1 pp. 125-137
ISSN:
1674-2052
Subject:
agronomic traits,   etc   ; Oryza sativa; crops; domestication; grain yield; gravitropism; gravity; models; plant architecture; plant density; rice;     Show all 11 Subjects
Abstract:
... Crop plant architecture is an important agronomic trait that contributes greatly to crop yield. Tiller angle is one of the most critical components that determine crop plant architecture, which in turn substantially affects grain yield mainly owing to its large influence on plant density. Gravity is a fundamental physical force that acts on all organisms on earth. Plant organs sense gravity to con ...
DOI:
10.1016/j.molp.2021.12.002

18. Effect of Drought Stress on Bioactives and Starch in Chilean Potato Landraces

Author:
Guillaume Lacavé; Carmen Soto-Maldonado; Achim Walter; María Zúñiga-Hansen; Eduardo Pérez-Torres
Source:
Potato research 2022 v.65 no.3 pp. 757-776
ISSN:
0014-3065
Subject:
agronomic traits,   etc   ; anthocyanins; antioxidant activity; bioactive compounds; gene pool; landraces; potatoes; research; resistant starch; water stress;     Show all 10 Subjects
Abstract:
... Despite the importance that environmental stress plays in the agronomic performance of plants, there is little agreement on its effect on bioactive compounds in tuber crops. A field study was carried out with eight diverse Chilean potato landraces and the commercial variety Désirée. Plants were subjected to drought stress for 6 weeks starting at 88 or 110 days after planting. As expected, the trea ...
DOI:
10.1007/s11540-022-09547-y

19. Improving the resistance of the rice PTGMS line Feng39S by pyramiding blast, bacterial blight, and brown planthopper resistance genes

Author:
Dabing Yang; Lizhong Xiong; Tongmin Mou; Jiaming Mi
Source:
crop journal 2022 v.10 no.4 pp. 1187-1197
ISSN:
2214-5141
Subject:
agronomic traits,   etc   ; DNA; Nilaparvata lugens; Oryza sativa; blight; cultivars; genomics; grain quality; hybrids; males; rice; seedlings; thermosensitivity;     Show all 13 Subjects
Abstract:
... Knowledge of rice (Oryza sativa L.) genes and various DNA markers can be used in genomic breeding programs aimed at developing improved elite rice cultivars. We used an efficient genomic breeding approach to pyramid four resistance genes (Pi2, Xa23, Bph14, and Bph15) in the popular photoperiod- and thermo-sensitive genic male sterile (PTGMS) rice line Feng39S. We performed foreground selection for ...
DOI:
10.1016/j.cj.2021.11.005

20. Enhanced resistance to soybean cyst nematode in transgenic soybean via host-induced silencing of vital Heterodera glycines genes

Author:
Yuanyu Zhang; Qianqian Zhao; Jinhua Zhang; Lu Niu; Jing Yang; Xiaomei Liu; Guojie Xing; Xiaofang Zhong; Xiangdong Yang
Source:
Transgenic research 2022 v.31 no.2 pp. 239-248
ISSN:
0962-8819
Subject:
agronomic traits,   etc   ; Heterodera glycines; RNA interference; females; genes; genetic engineering; germplasm; pathogens; plant parasitic nematodes; soybeans; virulence;     Show all 11 Subjects
Abstract:
... Soybean cyst nematode (SCN, Heterodera glycines Ichinohe) is the most economically damaging pathogen affecting soybean production worldwide. Host-induced gene silencing provides a promising approach to confer resistance to plant parasitic nematodes. In the present study, we produced stable transgenic soybean plants individually harboring the inverted repeats of three essential H. glycines genes, H ...
DOI:
10.1007/s11248-022-00298-7