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1. Open-source analytical pipeline for robust data analysis, visualizations and sharing in crop breeding

Author:
Waseem Hussain; Mahender Anumalla; Margaret Catolos; Apurva Khanna; Ma. Teresa Sta. Cruz; Joie Ramos; Sankalp Bhosale
Source:
Plant methods 2022 v.18 no.1 pp. 14
ISSN:
1746-4811
Subject:
breeding programs; plant breeding,   etc   ; breeds; data analysis; data quality; extracts; latex; modernization; organizations; phenotype; pipelines; plant breeders; planting; program crops; sharecropping; statistical analysis;     Show all 16 Subjects
Abstract:
... BACKGROUND: Developing a systematic phenotypic data analysis pipeline, creating enhanced visualizations, and interpreting the results is crucial to extract meaningful insights from data in making better breeding decisions. Here, we provide an overview of how the Rainfed Rice Breeding (RRB) program at IRRI has leveraged R computational power with open-source resource tools like R Markdown, plotly, ...
DOI:
10.1186/s13007-022-00845-7

2. Evaluation of various hCG treatment strategies applied to domesticated pikeperch (Sander lucioperca) broodstock on nest-spawning performance

Author:
Bahram Falahatkar; Kamyar Javid Rahmdel; Eshagh Rasouli Kargar; Shapoor Gholami
Source:
Aquaculture international 2022 v.30 no.1 pp. 73-85
ISSN:
0967-6120
Subject:
breeding stock,   etc   ; Sander lucioperca; aquaculture; females; fish; males; nests; reproductive efficiency;     Show all 8 Subjects
Abstract:
... The aim of the present study was to evaluate the effects of hCG injections on reproductive efficiency by hCG treatment in both male or female brooders of domesticated pikeperch (Sander lucioperca) in the first generation. The study consisted of four treatments based on hormone injection to male or female brooders including T1: both sexes were injected, T2: only females were injected, T3: only male ...
DOI:
10.1007/s10499-021-00785-4

3. Pharmacokinetics and bioavailability of meloxicam in rainbow trout (Oncorhynchus mykiss) broodstock following intravascular, intramuscular, and oral administrations

Author:
Orhan Corum; Ertugrul Terzi; Duygu Durna Corum; Kamil Uney
Source:
Journal of veterinary pharmacology and therapeutics 2022 v.45 no.2 pp. 213-219
ISSN:
0140-7783
Subject:
breeding stock,   etc   ; Oncorhynchus mykiss; bioavailability; half life; meloxicam; oral administration; pharmacokinetics;     Show all 7 Subjects
Abstract:
... The pharmacokinetics and bioavailability of meloxicam were investigated after single intravascular (IV), intramuscular (IM), and oral dose of 1 mg/kg in rainbow trout broodstock at 11 ± 1.2°C. A total of 36 healthy rainbow trout (Oncorhynchus mykiss) broodstock weighing 1.40 ± 0.26 kg was used for the investigation. Plasma concentrations of meloxicam were measured with high‐performance liquid chro ...
DOI:
10.1111/jvp.13031

4. Reproduction-related interactions and loads induce continuous turn alternation leading to linearity in a terrestrial isopod

Author:
Koto Okada; Norikuni Kumano
Source:
Naturwissenschaften 2022 v.109 no.2 pp. 23
ISSN:
0028-1042
Subject:
breeding,   etc   ; Porcellio scaber; animals; breeds; females; males; memory; models; psychological stress;     Show all 9 Subjects
Abstract:
... Turn alternation (TA) is the tendency to turn in the opposite direction of an immediately preceding turn when moving forward, resulting in an overall linear trajectory. TA has been observed in many animals, and terrestrial isopods are considered model organisms for studying TA. Optimizing their fleeing speed and trajectory helps isopods efficiently escape from predatory threats. However, since rep ...
DOI:
10.1007/s00114-022-01795-9

5. Development of aquaculture protocols and gonadal differentiation of green sunfish (Lepomis cyanellus)

Author:
Chad N. Teal; Daniel J. Schill; Susan B. Fogelson; Colby M. Roberts; Kevin Fitzsimmons; Scott A. Bonar
Source:
Aquaculture 2022 v.547 pp. 737515
ISSN:
0044-8486
Subject:
breeding stock,   etc   ; Lepomis cyanellus; aquaculture; bioassays; histology; nauplii; progeny; sexual maturity; toxicology;     Show all 9 Subjects
Abstract:
... We provide detailed rearing methods and describe green sunfish (Lepomis cyanellus) gonadal development and histological differentiation for both sexes. Developing in-depth aquaculture protocols and describing the gonadal differentiation of green sunfish could facilitate strategies to control nuisance populations, enhance stocking programs, and provide information for this species' use in bioassay ...
DOI:
10.1016/j.aquaculture.2021.737515

6. Temporal variation in the effect of ants on the fitness of myrmecophilic plants: seasonal effect surpasses periodic benefits

Author:
Karla Monique; Geane Rodrigues de Souza; Eduardo Soares Calixto; Estevao Alves Silva
Source:
Naturwissenschaften 2022 v.109 no.4 pp. 36
ISSN:
0028-1042
Subject:
breeding season,   etc   ; Camponotus; Cochlospermum; flower buds; flowers; fruits; nectar; plant reproduction; seasonal variation;     Show all 9 Subjects
Abstract:
... Plants provide extrafloral nectar, which is a food resource taken by ants, especially aggressive species that may act as plant guards. To our knowledge, no study has been conducted to concurrently investigate the fluctuation of plant fitness over its whole reproductive season, recording and comparing both short periods (different samplings during the plant’s reproductive season) and the season/poo ...
DOI:
10.1007/s00114-022-01805-w

7. The influence of monosex rearing on gonad maturation and reproductive behavior of Indian white prawn, Penaeus indicus broodstock

Author:
Sheryll S. Santander-Avanceña; Harold M. Monteclaro; Erish G. Estante-Superio; Demy D. Catedral; Rex Ferdinand M. Traifalgar
Source:
Aquaculture 2022 v.552 pp. 738030
ISSN:
0044-8486
Subject:
breeding stock,   etc   ; Fenneropenaeus indicus; aquaculture; females; hatcheries; males; molting; reproductive behavior; spermatophores; viability;     Show all 10 Subjects
Abstract:
... Monosex culture was proven to be an effective rearing method for grow-out, but in a closed-cycle hatchery, males and females are usually reared communally in tanks until maturation. This study determined the effect of communal rearing (CR) and separate rearing (SR) on male and female Penaeus indicus broodstock gonad maturation. This study also evaluated the influence of the rearing method on repro ...
DOI:
10.1016/j.aquaculture.2022.738030

8. Sablefish (Anoplopoma fimbria) parentage analyses in aquaculture

Author:
Tricia L. Rubi; Alana G. McPherson; Niloufar Mokariasl; Ben F. Koop; Briony Campbell; John S. Taylor
Source:
Aquaculture research 2022 v.53 no.5 pp. 1890-1895
ISSN:
1355-557X
Subject:
breeding stock,   etc   ; Anoplopoma fimbria; Aquila chrysaetos; aquaculture; hatcheries; mortality; parentage; progeny; research; British Columbia;     Show all 10 Subjects
Abstract:
... Sablefish (Anoplopoma fimbria) is a commercially valuable species in Canada with limited aquaculture development. In this study, we partner with Golden Eagle Sablefish in British Columbia (Canada) to assess the role of brood stock selection in hatchery production. Mortality in the hatchery setting is high, especially during the first year of development; thus, interventions that enhance early surv ...
DOI:
10.1111/are.15716

9. Intensification of Penaeid Shrimp Culture: An Applied Review of Advances in Production Systems, Nutrition and Breeding

Author:
Maurício G. C. Emerenciano; Artur N. Rombenso; Felipe d. N. Vieira; Mateus A. Martins; Greg J. Coman; Ha H. Truong; Tansyn H. Noble; Cedric J. Simon
Source:
Animals 2022 v.12 no.3 pp. -
ISSN:
2076-2615
Subject:
breeding lines,   etc   ; Litopenaeus vannamei; biosecurity; energy; financial economics; industry; labor; nutrition knowledge; shrimp; shrimp culture;     Show all 10 Subjects
Abstract:
... Intensification of the shrimp sector, also referred to as vertical expansion, has been predominately driven by consecutive incidences of global disease outbreaks, which have caused enormous economic loss for the main producer countries. A growing segment of the shrimp farming industry has opted to use production systems with higher density, biosecurity, and operating control to mitigate the risks ...
DOI:
10.3390/ani12030236

10. Mixed-sex Nile tilapia (Oreochromis niloticus) can perform competitively with mono-sex stocks in cage production

Author:
John Bostock; Amaya Albalat; Stuart Bunting; Warren A. Turner; Armah Dorcas Mensah; David C. Little
Source:
Aquaculture 2022 v.557 pp. 738315
ISSN:
0044-8486
Subject:
breeding stock,   etc   ; Oreochromis niloticus; condition factor; feed conversion; fillets; fish; gonadosomatic index; labor; models; prices;     Show all 10 Subjects
Abstract:
... All-male tilapia stocks are widely used by farmers to supply both domestic and international markets with homogenous, large sized fish (500 g+). While a number of strategies are possible, hormonal treatment of fry with 17α-methyltestosterone (MT) is the most common method used by commercial farmers due to its low cost and ease of application. However, contrasting to its current widespread use, the ...
DOI:
10.1016/j.aquaculture.2022.738315

11. Developing ‘Smart’ Dairy Farming Responsive to Farmers and Consumer-Citizens: A Review

Author:
Maeve Mary Henchion; Áine Regan; Marion Beecher; Áine MackenWalsh
Source:
Animals 2022 v.12 no.3 pp. -
ISSN:
2076-2615
Subject:
breeding,   etc   ; animals; area; breeds; dairy farming; farmers; milk; milk production; milking; precision agriculture; researchers; surfaces; technology;     Show all 13 Subjects
Abstract:
... Innovation has resulted in more dairy products being produced with less inputs than ever before. It has also affected how animals are raised, the structure of the sector and the nature of products produced. Not all impacts have been positive. As disruptive technologies—such as precision farming and robotics—herald significant change, it is timely to reflect on the perspectives of different actors ...
DOI:
10.3390/ani12030360

12. Optimizing the gonadal performance of broodstock Helostoma temminckii with addition of enrichment ingredients in feed

Author:
INDIRA FITRILIYANI; SISWANTO SISWANTO; LUCHAS LUCHAS
Source:
Jurnal Natural (Aceh) 2022 v.22 no.1 pp. 17-24
ISSN:
2541-4062
Subject:
breeding stock,   etc   ; Helostoma; egg albumen; eggs; fecundity; fish; fish culture; glutathione; gonads; vegetable oil; vitamin E;     Show all 11 Subjects
Abstract:
... The problem in the development of Kissing gourami fish culture was quality seeds that cannot be available continuously. Purpose of this research was to examine the need for additional enrichment materials in feed that can optimize the process of gonad maturation of Kissing gourami fish. Treatment A=Commercial feed added with Vegetable Oil, Glutathione, and Egg White; B=Commercial feed added with V ...
DOI:
10.24815/jn.v22i1.23426

13. Transgenerational effects of parental crude oil exposure on the morphology of adult Fundulus grandis

Author:
Chelsea Hess; Lauren Little; Charles Brown; Michael Kaller; Fernando Galvez
Source:
Aquatic toxicology 2022 v.249 pp. 106209
ISSN:
0166-445X
Subject:
breeding stock,   etc   ; Fundulus grandis; adults; fish; maternal exposure; morphometry; oils; petroleum; progeny; statistical analysis; toxicology; variance;     Show all 12 Subjects
Abstract:
... The current study involved exposing adult F0 Gulf killifish (Fundulus grandis) to Macondo-252 oil for 36 to 44 days and assessing the effects of this oiling on the swimming performance and morphology in two generations of progeny reared in clean water. Following exposure to oil, the F0 fish were used as broodstock to generate four lineages of F1 fish using a full-matrix mating design derived from ...
DOI:
10.1016/j.aquatox.2022.106209

14. Maturation and spawning performance of hormonally-induced precocious female barramundi (Lates calcarifer) and implications of their use in selective breeding

Author:
Jarrod L. Guppy; Adrien F. Marc; Dean R. Jerry
Source:
Aquaculture 2022 v.552 pp. 737991
ISSN:
0044-8486
Subject:
breeding stock,   etc   ; Lates calcarifer; aquaculture; body weight; cannulas; estrogens; females; larvae; males; oocytes; progeny; protandry; sex reversal;     Show all 13 Subjects
Abstract:
... Breeding programs for barramundi (Lates calcarifer) are impeded by the lack of control over the sexual development of broodstock. As a protandrous hermaphrodite, barramundi initially sexually mature as male at 2–3 years (2–4 kg body weight; BW), before changing sex to female at 4–6 years (>6–8 kg BW). Recently, precocious female barramundi have been generated using a single intramuscular estrogen ...
DOI:
10.1016/j.aquaculture.2022.737991

15. Advances in captive breeding and seed rearing of striped murrel Channa striata, a high value food fish of Asia

Author:
Rajesh Kumar; M. Gokulakrishnan; Jackson Debbarma; D.K. Damle
Source:
Animal reproduction science 2022 v.238 pp. 106957
ISSN:
0378-4320
Subject:
breeding stock,   etc   ; Channa striata; animal reproduction; aquaculture; artificial seeds; cannibalism; consumer preferences; fish; food animals; hatcheries; supply balance;     Show all 11 Subjects
Abstract:
... Striped murrel (Channa striata) is a high-value food fish in South and Southeast Asian countries with substantial medicinal properties. High growth rate, consumer preference and year-round market demand insist its candidacy in aquaculture. In addition, striped murrel is suitable for high-density intensive farming systems due to its air-breathing ability. In recent years, the decline in their captu ...
DOI:
10.1016/j.anireprosci.2022.106957

16. Development and Characterization of Microsatellite Loci in the Endangered Catspaw, Epioblasma Obliquata (Bivalvia:Unionidae)

Author:
Katlyn Ortiz; Jess W. Jones; Eric M. Hallerman
Source:
Freshwater mollusk biology and conservation 2022 v.25 no.1 pp. 1-6
ISSN:
2472-2944
Subject:
breeding stock,   etc   ; Epioblasma; allelic variation; family structure; freshwater molluscs; hermaphroditism; heterozygosity; linkage disequilibrium; loci; microsatellite repeats; progeny; streams; Ohio;     Show all 13 Subjects
Abstract:
... The endangered Catspaw, Epioblasma obliquata, is restricted to one known reproducing population in Killbuck Creek, Coshocton County, Ohio. Little is known about the genetic diversity of this small population, and such information is needed to help inform recovery planning. We nonlethally sampled 44 individuals of E. obliquata using buccal swabs, from which we developed and characterized 14 polymor ...
DOI:
10.31931/fmbc-d-21-00002

17. Potential endocrine correlation with exposure to domoic acid in Southern Right Whale (Eubalaena australis) at the Península Valdés breeding ground

Author:
Valeria C. D’Agostino; Alejandro Fernández Ajó; Mariana Degrati; Bernd Krock; Kathleen E. Hunt; Marcela M. Uhart; C. Loren Buck
Source:
Oecologia 2022 v.198 no.1 pp. 21-34
ISSN:
0029-8549
Subject:
breeding season,   etc   ; Eubalaena australis; Pseudo-nitzschia; domoic acid; enzyme immunoassays; gastrointestinal system; glucocorticoids; metabolites; neurotoxins; sample size; toxicity; Argentina;     Show all 12 Subjects
Abstract:
... In waters off Península Valdés (PV), Argentina, southern right whales (SRW, Eubalaena australis) are occasionally exposed to domoic acid (DA), a neurotoxin produced by diatoms of the genus Pseudo-nitzschia. Domoic acid toxicity in marine mammals can cause gastrointestinal and neurological clinical signs, alterations in hematologic and endocrine variables, and can be fatal in extreme cases. In this ...
DOI:
10.1007/s00442-021-05078-4

18. Reproductive farming technology in Japanese eel and chub mackerel

Author:
Hiroshi Miyanishi; Naoki Nagano
Source:
Aquaculture and fisheries 2022 pp. -
ISSN:
2468-550X
Subject:
breeding stock,   etc   ; Anguilla japonica; Scomber japonicus; artificial seeds; eel; food availability; larvae; mackerel; oocytes; ovulation; sexual maturity; sustainable development;     Show all 12 Subjects
Abstract:
... Japanese eel (Anguilla japonica) and chub mackerel (Scomber japonicus) are commercially valuable species in Asian aquaculture. The reduction in eel and chub mackerel resources has been a serious problem in recent years that should be addressed by reducing the catch of their natural populations to halt their decline and reach the Sustainable Development Goals. Furthermore, securing sufficient food ...
DOI:
10.1016/j.aaf.2022.03.003

19. Stock-specific variation in the probability of precocious male maturation in hatchery Chinook salmon (Oncorhynchus tshawytscha)

Author:
Donald A. Larsen; Abby E. Fuhrman; Deborah L. Harstad; David A. Venditti; Brian R. Beckman
Source:
Canadian journal of fisheries and aquatic sciences 2022 v.79 no.1 pp. 168-182
ISSN:
1205-7533
Subject:
breeding stock,   etc   ; Oncorhynchus tshawytscha; genetic variation; genotype-environment interaction; hatcheries; life history; males; probability; wild fish; Northwestern United States;     Show all 10 Subjects
Abstract:
... Age of maturation in many salmonid species is phenotypically plastic and dependent on exceeding a genetically set threshold in growth, often described as a probabilistic maturation reaction norm (PMRN). Hatchery supplementation programs for Chinook salmon (Oncorhynchus tshawytscha) in the Pacific Northwest US have been developed to minimize differences between hatchery and wild fish by integrating ...
DOI:
10.1139/cjfas-2020-0461

20. Restoring marble trout genes in the Soča River (Slovenia) : Two decades of monitoring the introgression

Author:
Patrick Berrebi; Dušan Jesenšek; Martin Laporte; Alain J. Crivelli
Source:
Conservation genetics 2022 v.23 no.3 pp. 481-494
ISSN:
1566-0621
Subject:
breeding stock,   etc   ; Salmo trutta; allozymes; conservation genetics; genotyping; hatcheries; introgression; microsatellite repeats; mitochondria; phenotype; rivers; tourism; trout; watersheds; Italy; Slovenia;     Show all 16 Subjects
Abstract:
... In Slovenia, the unique watershed naturally hosting the marble trout is the Soča River, called Isonzo in Italy. In 1993–1996 molecular data established the existence of extensive hybridization with stocked Atlantic domestic lineages which is a threat for this taxon and for the economy of the country established on the angling tourism. Different management actions have been developed for restoring ...
DOI:
10.1007/s10592-022-01430-0