Results 81 to 90 of about 3,255 (173)

Pear genomes display significant genetic diversity and provide novel insights into the fruit quality traits differentiation

Horticultural Plant Journal
The pear (Pyrus spp.) is well known for diverse flavors, textures, and global horticultural importance. However, the genetic diversity responsible for its extensive phenotypic variations remains largely unexplored.
Baopeng Ding, Haifei Hu, Yunpeng Cao, Ruirui Xu, Yujing Lin, Tahir ul Qamar Muhammad, Yuqin Song, Guangqi He, Youzhi Han, Huangping Guo, Jun Qiao, Jianguo Zhao, Xinxin Feng, Sheng Yang, Xuhu Guo, Rajeev Kumar Varshney, Liulin Li   +16 more
doaj   +1 more source

Evaluation of susceptibility of pear and plum cultivars to winter frost

Folia Horticulturae, 2014
The damage to pear and plum buds was investigated in Mashhad, after a period of unusually warm weather for a few days in March 2013 followed by a sudden drop in temperature to -12°C.
Khorshidi Shadan, Davarynejad Gholamhossein, Azmoode Fahime, Kameli Mehdi   +3 more
doaj   +1 more source

Improvement of pyrusl. Pear classification and assessment of representatives of identified varieties in the conditions of the North Caucasus

Новые технологии, 2019
A study in the field of classification of pears is one of the important scientific problems of modern Pomology. Creation of a natural classification of varieties, taking into account the commonality of many characteristics and qualities, is a relevant ...
I. A. Bandurko
doaj   +1 more source

Different predation capacities and mechanisms of Harmonia axyridis (Coleoptera: Coccinellidae) on two morphotypes of pear psylla Cacopsylla chinensis (Hemiptera: Psyllidae).

PLoS ONE, 2019
Pear psylla, Cacopsylla chinensis (Yang & Li) are present as two seasonal morphotypes in pear orchards where they, suck phloem sap, defoliate pear trees, and cause fruit russet.
Yang Ge, Liu Zhang, Zifang Qin, Yang Wang, Pingping Liu, Shuqian Tan, Zhen Fu, Olivia M Smith, Wangpeng Shi   +8 more
doaj   +1 more source

High-resolution genetic linkage map of European pear (Pyrus communis) and QTL fine-mapping of vegetative budbreak time

BMC Plant Biology, 2018
Background Genomic analysis technologies can promote efficient fruit tree breeding. Genotyping by sequencing (GBS) enables generating efficient data for high-quality genetic map construction and QTL analysis in a relatively accessible way.
Gilad Gabay, Yardena Dahan, Yacov Izhaki, Adi Faigenboim, Giora Ben-Ari, Yonatan Elkind, Moshe A. Flaishman   +6 more
doaj   +1 more source

Evaluation of the Genome Size and Ploidy Level of Pears (Pyrus spp.) in Relation to Their Morphological Traits

Horticulturae
In this study, 53 pear genotypes were evaluated, including 19 Asian varieties, 7 botanical species and 13 new interspecific hybrids. The ploidy level and nuclear DNA content were determined by flow cytometry.
Jonáš Fiala, Eliška Zezulová, Tomáš Nečas   +2 more
doaj   +1 more source

PURIFICATION AND CHARACTERIZATION OF POLYGALACTURONASE - INHIBITING PROTEIN FROM ASIAN PEAR VARIETIES

Fruit Growing Research, 2015
Polygalacturonase inhibitory protein (PGIP) was extracted from Shinli pear tissue, purified and partially characterized. Extraction was carried out at 4oC with a high ionic strength extraction buffer. After dialysis and concentration by ultrafiltration, the extract was chromatographed on size-exclusion chromatography (S-100), and its active fractions ...
Han Y. H., Tian G., Tian J. B., Pastore M., Greve L. C., Vicente A., Labavitch J. M., Gregori R.   +7 more
openaire   +2 more sources

Improving pear (Pyrus spp.) harvest maturity assessment: Integration of color composite indicators and sophisticated multivariate analysis techniques

Journal of Agriculture and Food Research
Predicting the appropriate maturity index for pear fruit at the time of harvest is crucial for preventing post-harvest losses and preserving fruit quality.
Zeinab Shafaei-Cherush, Kazem Arzani, Nima Ahmadi, Ali Mokhtassi-Bidgoli, Mahdi Ayyari, Hamid Abdollahi   +5 more
doaj   +1 more source

Inheritance of Resistance to Pear Scab from European Pears to Asian Pears.

Engei Gakkai zasshi, 2000
Abe, Kazuyuki, Kotobuki, Kazuo, Saito, Toshihiro, Terai, Osamu   +3 more
openaire   +2 more sources

Plenary Abstracts Session & Oral Presentations

HemaSphere, Volume 10, Issue S1, June 2026.
wiley   +1 more source