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Pruisscher P, Nylin S, Wheat CW, Gotthard K. A region of the sex chromosome associated with population differences in diapause induction contains highly divergent alleles at clock genes. Evolution 2020; 75:490-500. [PMID: 33340097 PMCID: PMC7986627 DOI: 10.1111/evo.14151] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 10/08/2020] [Accepted: 10/25/2020] [Indexed: 01/06/2023]
Abstract
Developmental plasticity describes the capacity of individuals with the same genotype to induce permanent change in a phenotype depending on a specific external input. One well‐studied example of adaptive developmental plasticity is the induction of facultative diapause in insects. Studies investigating the inheritance of diapause induction have suggested diverse genetic origins. However, only few studies have performed genome‐wide scans to identify genes affecting the induction decision. Here we compare two populations of the butterfly Pieris napi that differ in the propensity to enter diapause, and despite showing a low genome‐wide divergence, we identify a few genomic regions that show high divergence between populations. We then identified a single genomic region associated with diapause induction by genotyping diapausing and directly developing siblings from backcrosses of these populations. This region is located on the Z chromosome and contained three circadian clock genes, cycle, clock, and period. Additionally, period harbored the largest number of SNPs showing complete fixation between populations. We conclude that the heritable basis of between‐population variation in the plasticity that determines diapause induction resides on the Z chromosome, with the period gene being the prime candidate for the genetic basis of adaptive plasticity.
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Affiliation(s)
- Peter Pruisscher
- Department of Zoology, Stockholm University, Svante Arrheniusväg 18b, Stockholm, S-106 91, Sweden
| | - Sören Nylin
- Department of Zoology, Stockholm University, Svante Arrheniusväg 18b, Stockholm, S-106 91, Sweden
| | - Christopher West Wheat
- Department of Zoology, Stockholm University, Svante Arrheniusväg 18b, Stockholm, S-106 91, Sweden
| | - Karl Gotthard
- Department of Zoology, Stockholm University, Svante Arrheniusväg 18b, Stockholm, S-106 91, Sweden
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Pruisscher P, Nylin S, Gotthard K, Wheat CW. Genetic variation underlying local adaptation of diapause induction along a cline in a butterfly. Mol Ecol 2018; 27:3613-3626. [PMID: 30105798 DOI: 10.1111/mec.14829] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Revised: 07/17/2018] [Accepted: 07/19/2018] [Indexed: 01/23/2023]
Abstract
Diapause is a life history strategy allowing individuals to arrest development until favourable conditions return, and it is commonly induced by shortened day length that is latitude specific for local populations. Although understanding the evolutionary dynamics of a threshold trait like diapause induction provides insights into the adaptive process and adaptive potential of populations, the genetic mechanism of variation in photoperiodic induction of diapause is not well understood. Here, we investigate genetic variation underlying latitudinal variation in diapause induction and the selection dynamics acting upon it. Using a genomewide scan for divergent regions between two populations of the butterfly Pararge aegeria that differ strongly in their induction thresholds, we identified and investigated the patterns of variation in those regions. We then tested the association of these regions with diapause induction using between-population crosses, finding significant SNP associations in four genes present in two chromosomal regions, one with the gene period, and the other with the genes kinesin, carnitine O-acetyltransferase and timeless. Patterns of allele frequencies in these two regions in population samples along a latitudinal cline suggest strong selection against heterozygotes at two genes within these loci (period, timeless). Evidence for additional loci modifying the diapause decision was found in patterns of allelic change in relation to induction thresholds over the cline, as well as in backcross analyses. Taken together, population-specific adaptations of diapause induction appear to be due to a combination of alleles of larger and smaller effect size, consistent with an exponential distribution of effect sizes involved in local adaption.
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Affiliation(s)
| | - Sören Nylin
- Department of Zoology, Stockholm University, Stockholm, Sweden
| | - Karl Gotthard
- Department of Zoology, Stockholm University, Stockholm, Sweden
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Fu S, Chen C, Xiao L, He H, Xue F. Inheritance of diapause in crosses between the northernmost and the southernmost strains of the Asian corn borer Ostrinia furnacalis. PLoS One 2015; 10:e0118186. [PMID: 25706525 PMCID: PMC4338012 DOI: 10.1371/journal.pone.0118186] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2014] [Accepted: 01/05/2015] [Indexed: 11/18/2022] Open
Abstract
The northernmost Harbin strain (N strain) of the Asian corn borer, Ostrinia furnacalis enters facultative diapause as fully grown larvae in response to short daylengths; whereas the southernmost Ledong strain (S strain) exhibits almost no diapause under the same light conditions. In the present study, we examined the inheritance of diapause induction and termination by crossing the two strains under a range of environmental conditions. The N strain showed a typical long-day response with a critical daylength of approximately15.88 h at 22°C, 15.72 h at 25°C and 15.14 h at 28°C, whereas the S strain showed a weak photoperiodic response at 22°C. The F1 progeny also showed a long-day response at 22, 25 and 28°C. However, the critical daylengths in S ♀ × N ♂ crosses were significantly longer than those in N ♀ × S ♂ crosses, indicating a sex linkage in the inheritance of diapause induction, with the male parent having more influence on the following F1 progeny. The incidence of diapause in S ♀ × N ♂ crosses was the same as in the N strain under short daylengths of 11-13 h, indicating that diapause trait is completely dominant over the non-diapause trait. The critical daylength in backcross to N was significantly longer than it was in backcross to S, showing a grandfather gene effect. Whether the inheritance of diapause fits an additive hypothesis or not was dependent on the rearing photoperiod, and the capacity for diapause was transmitted genetically in the manner of incomplete dominance. The duration of diapause for the reciprocal crosses under different diapause-terminating conditions showed different patterns of inheritance. The results in this study reveal that genetic and genetic-environmental interactions are involved in diapause induction and termination in O. furnacalis.
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Affiliation(s)
- Shu Fu
- Institute of Entomology, Jiangxi Agricultural University, Nanchang, Jiangxi Province, China
| | - Chao Chen
- Institute of Entomology, Jiangxi Agricultural University, Nanchang, Jiangxi Province, China
| | - Liang Xiao
- Institute of Entomology, Jiangxi Agricultural University, Nanchang, Jiangxi Province, China
| | - Haimin He
- Institute of Entomology, Jiangxi Agricultural University, Nanchang, Jiangxi Province, China
| | - Fangsen Xue
- Institute of Entomology, Jiangxi Agricultural University, Nanchang, Jiangxi Province, China
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Chen C, Xiao L, He HM, Xu J, Xue FS. A genetic analysis of diapause in crosses of a southern and a northern strain of the cabbage beetle Colaphellus bowringi (Coleoptera: chrysomelidae). BULLETIN OF ENTOMOLOGICAL RESEARCH 2014; 104:586-591. [PMID: 24818998 DOI: 10.1017/s0007485314000352] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
As a consequence of geographical variation in diapause mechanism in the cabbage beetle, Colaphellus bowringi, the southern strains enter diapause as an adult in response to long photoperiod, whereas the northern strains enter diapause in response to temperature. In the present study, we examined the inheritance of diapause by crossing a southern Xiushui strain (XS) with a most-northern Harbin strain (HB). The southern XS strain showed a clear short-day response for the induction of diapause, whereas the most-northern strain entered diapause regardless of photoperiod. Interestingly, the XS×HB progeny showed a short-day response, but the HB×XS progeny had no photoperiodic response, indicating that photoperiodic induction of diapause is influenced by maternal genotype. The incidence of diapause of F1 progeny was intermediate between their parents under short daylengths of 12 and 13 h. However, there was a sexual asymmetry, with the female parent exerting a greater effect on diapause incidence than the male parent, indicating a sex linkage in the inheritance of diapause induction. The χ2 test in C. bowringi revealed that the inheritance of diapause does not fit an additive hypothesis and also that the capacity for diapause is transmitted genetically (or possibly epigenetically) in a manner of incomplete dominance. These results suggest that a number of genetic factors are associated with differences in diapause capability in this beetle.
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Affiliation(s)
- C Chen
- Institute of Entomology,Jiangxi Agricultural University,Nanchang 330045,China
| | - L Xiao
- Institute of Entomology,Jiangxi Agricultural University,Nanchang 330045,China
| | - H M He
- Institute of Entomology,Jiangxi Agricultural University,Nanchang 330045,China
| | - J Xu
- Institute of Entomology,Jiangxi Agricultural University,Nanchang 330045,China
| | - F S Xue
- Institute of Entomology,Jiangxi Agricultural University,Nanchang 330045,China
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Chen C, Xia QW, Chen YS, Xiao HJ, Xue FS. Inheritance of photoperiodic control of pupal diapause in the cotton bollworm, Helicoverpa armigera (Hübner). JOURNAL OF INSECT PHYSIOLOGY 2012; 58:1582-1588. [PMID: 23063727 DOI: 10.1016/j.jinsphys.2012.09.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2012] [Revised: 09/25/2012] [Accepted: 09/25/2012] [Indexed: 06/01/2023]
Abstract
Pupae of the cotton bollworm, Helicoverpa armigera display a diapause in response to the exposure of their larvae to short photoperiods and relatively low temperatures. Due to geographic variation in photoperiodic response, moths from a northern population, Langfang (39°32'N, 116°41'E), enter diapause in response to short daylengths (D strain) while moths from a southern population, Ledong (18°28'N, 108°53'E), exhibit no diapause under the same conditions (N strain). In the present study, crosses between the two strains are utilized to evaluate the inheritance of diapause under different photoperiods at temperatures 20, 22 and 25°C. The moths in both reciprocal crosses and backcrosses to D strain showed a clear long-day response, similar to that of the D strain, suggesting that the photoperiodic response controlling diapause in this moth is heritable. The incidences of diapause for all F(1) hybrids were intermediate between those of their parents. However, the incidences of diapause at 20°C in F(1) (N×D) strain were significantly higher than those in F(1) (D×N) strain, indicating that the male parent plays a more important role in the determination of diapause. The N strain also showed a short-day photoperiodic response at the lower temperature of 20°C, indicating that the N strain still has the capability to enter a photoperiodically induced diapause, depending on the rearing temperature. Results from all crosses under photoperiods LD 12:12 or LD 13:11 at 22°C showed that inheritance of diapause in H. armigera did not fit an additive hypothesis and that the capacity for diapause was transmitted genetically in the manner of incomplete dominance with non-diapause characteristic partially dominant over the diapausing. Diapause duration in hybrid pupae was also influenced by their inheritance from both parents. Diapause duration in hybrid pupae was intermediate between those of their parents. These results reveal that both diapause induction and duration are under the control of polygene.
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Affiliation(s)
- Chao Chen
- Institute of Entomology, Jiangxi Agricultural University, Nanchang 330045, China
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Kawakami Y, Numata H, Ito K, Goto SG. Dominant and recessive inheritance patterns of diapause in the two-spotted spider mite Tetranychus urticae. J Hered 2010; 101:20-5. [PMID: 19846476 DOI: 10.1093/jhered/esp085] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
In this study, we investigated the diapause incidence in 3 geographic strains of the two-spotted spider mite Tetranychus urticae (Acari: Tetranychidae). Under diapause-inducing conditions of 12:12 light:dark at 15 degrees C, the diapause incidence was nearly 100% in a strain from northern Japan (Sapporo), whereas it was nearly 0% in 2 strains from southern Japan (Itoman and Takanabe). Reciprocal crosses clearly showed that the nondiapause phenotype is inherited in a completely dominant manner, and no maternal effect was detected. Backcrosses to the Itoman and Takanabe strains suggested that dominant nondiapause alleles control the nondiapause phenotype. To clarify the genetic basis of nondiapause in the northern population, we also established a nondiapausing variant ("selected nondiapause" abbreviated as snd) from the Sapporo strain. Crossing experiments revealed that a single recessive allele is responsible for the nondiapause phenotype. Thus, both dominant and recessive inheritance patterns of diapause were detected in the T. urticae populations studied here.
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Affiliation(s)
- Yuko Kawakami
- Department of Biology and Geosciences, Graduate School of Science, Osaka City University, Osaka, Japan
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MORIBAYASHI A, SHUDO C, KURAHASHI H. Latitudinal variation in the incidence of pupal diapause in Asian and Oceanian populations of the flesh fly, Boettcherisca peregrina (Diptera : Sarcophagidae). ACTA ACUST UNITED AC 2001. [DOI: 10.7601/mez.52.263] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Atsuko MORIBAYASHI
- Department of Medical Entomology, National Institute of Infectious Diseases
| | - Chieko SHUDO
- Department of Medical Entomology, National Institute of Infectious Diseases
| | - Hiromu KURAHASHI
- Department of Medical Entomology, National Institute of Infectious Diseases
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Masaki S, Nagase A. Genetics, variability and origin of tropical, subtropical and temperate life cycles in theDianemobius fascipesspecies‐complex (Orthoptera: Gryllidae). STUDIES ON NEOTROPICAL FAUNA AND ENVIRONMENT 1992. [DOI: 10.1080/01650529209360868] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Atsuko M, Hiromu K, Tetsuya O. Different profiles of ecdysone secretion and its metabolism between diapause- and nondiapause-destined cultures of the fleshfly, Boettcherisca peregrina. ACTA ACUST UNITED AC 1988. [DOI: 10.1016/0300-9629(88)91609-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Kurahashi H, Ohtaki T. Induction of pupal diapause and photoperiodic sensitivity during early development of Sarcophaga peregrina larvae. JAPANESE JOURNAL OF MEDICAL SCIENCE & BIOLOGY 1979; 32:77-82. [PMID: 541874 DOI: 10.7883/yoken1952.32.77] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Effects of long day and short day treatments during the embryonic and larval stages on induction of pupal diapause were studied on a diapausing race of Sarcophaga peregrina. Two long day (15L 9D) cycles during 2 days before or after the larviposition completely stopped the induction of pupal diapause on larvae which grow in short day condition before and after the long day treatment. The sensitivity appeared to decrease during the early stage of the third instar and to increase again to some extent in the prepupal stage.
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